WTW

false 0001140536 Willis Towers Watson PLC

0001140536

2026-02-03 2026-02-03

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): February 3, 2026

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in its charter)

Ireland 001-16503 98-0352587

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant’s telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share

WTW

NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item2.02

Results of Operations and Financial Condition.

On February 3, 2026, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended December 31, 2025.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01

Regulation FD.

WTW also posted to the investor relations section of its website a slide presentation which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished herewith:

Exhibit No.

Description

99.1

Press release, dated February 3, 2026, announcing the financial results for the period ended December 31, 2025, for WTW.

99.2

Slide Presentation, supplementing the above press release.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON

PUBLIC LIMITED COMPANY

Date: February 3, 2026

By: /s/ Andrew Krasner________________

Name: Andrew Krasner

Title: Chief Financial Officer

Willis Towers Watson PLC true 0001140536

0001140536

2025-10-30 2025-10-30

iso4217:USD

xbrli:shares

iso4217:USD

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

(Amendment No. 1)

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 30, 2025

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in charter)

Ireland 001-16503 98-0352587

(State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.)

c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share WTW NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Explanatory Note

This Amendment No. 1 to the Current Report on Form 8-K amends Item 2.02 of the Current Report on Form 8-K filed on October 30, 2025 (the “Original Form 8-K”) solely to correct an error in the Earnings Release furnished as Exhibit 99.1 thereto (the “Exhibit”). As previously furnished, the Exhibit reflected a typo in the Operating Margin Percentage data in the table captioned “Risk & Broking (“R&B”),” which has been corrected on Exhibit 99.1 to this Amendment No. 1. No other changes have been made to the Original Form 8-K.

Item 2.02. Results of Operations and Financial Condition.

Exhibit 99.1 attached hereto is a replacement of the Exhibit furnished on the Original Form 8-K.

The information contained in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

The following exhibit furnished herewith:

Exhibit No.

Description

99.1

Press release, dated October 30, 2025, announcing the financial results for the period ended September 30, 2025, for WTW.

104

Cover Page Interactive File (embedded within Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Willis Towers Watson Public Limited Company

(Registrant)

Date: October 30, 2025 By: /s/ Andrew Krasner

Name: Andrew Krasner

Title: Chief Financial Officer

false 0001140536 Willis Towers Watson PLC

0001140536

2025-10-30 2025-10-30

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 30, 2025

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in its charter)

Ireland

001-16503

98-0352587

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS

Employer

Identification No.)

c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant’s telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share

WTW

NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On October 30, 2025, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended September 30, 2025.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01 Regulation FD.

WTW also posted to the investor relations section of its website a slide presentation which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished herewith:

Exhibit No.

Description

99.1

Press release, dated October 30, 2025, announcing the financial results for the period ended September 30, 2025, for WTW.

99.2

Slide Presentation, supplementing the above press release.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON

PUBLIC LIMITED COMPANY

Date: October 30, 2025 By: /s/ Andrew Krasner

Name: Andrew Krasner

Title: Chief Financial Officer

false 0001140536 Willis Towers Watson PLC

0001140536

2025-07-31 2025-07-31

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): July 31, 2025

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in its charter)

Ireland

001-16503

98-0352587

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant’s telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17

CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share WTW NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02

Results of Operations and Financial Condition.

On July 31, 2025, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended June 30, 2025.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01

Regulation FD.

WTW also posted to the investor relations section of its website a slide presentation which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item9.01

Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished herewith:

Exhibit No.

Description

99.1

Press release, dated July 31, 2025, announcing the financial results for the period ended June 30, 2025, for WTW.

99.2

Slide Presentation, supplementing the above press release.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON

PUBLIC LIMITED COMPANY

Date: July 31, 2025

By: /s/ Andrew Krasner________________

Name: Andrew Krasner

Title: Chief Financial Officer

false 0001140536 Willis Towers Watson PLC

0001140536

2025-04-24 2025-04-24

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 24, 2025

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in its charter)

Ireland 001-16503 98-0352587

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant’s telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share WTW NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On April 24, 2025, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended March 31, 2025.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01 Regulation FD.

WTW also posted to the investor relations section of its website a slide presentation which it may refer to during its conference call to discuss the results. The slide

presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished herewith:

Exhibit

No.

Description

99.1

Press release, dated April 24, 2025, announcing the financial results for the period ended March 31, 2025, for WTW.

99.2

Slide Presentation, supplementing the above press release.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON

PUBLIC LIMITED COMPANY

Date: April 24, 2025

By: /s/ Andrew Krasner

Name: Andrew Krasner

Title: Chief Financial Officer

Willis Towers Watson PLC false 0001140536

0001140536

2025-02-04 2025-02-04

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington,

D.C. 20549

FORM

8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): February 4, 2025

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in its charter)

Ireland 001-16503 98-0352587

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS

Employer Identification No.)

c/o Willis Group Limited, 51 Lime Street, London,

EC3M

7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant’s telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐   Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share WTW

NASDAQ

Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On February 4, 2025, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended December 31, 2024.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01 Regulation FD.

WTW also posted to the investor relations section of its website a slide presentation which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished herewith:

Exhibit No.

Description

99.1

Press release, dated February 4, 2025, announcing the financial results for the period ended December 31, 2024, for WTW.

99.2

Slide Presentation, supplementing the above press release.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON

PUBLIC LIMITED COMPANY

Date: February 4, 2025

By:

/s/ Andrew Krasner

Name: Andrew Krasner

Title: Chief Financial Officer

Willis Towers Watson PLC false 0001140536

0001140536

2024-10-31 2024-10-31

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 31, 2024

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in its charter)

Ireland 001-16503 98-0352587

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant’s telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share WTW NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On October 31, 2024, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended September 30, 2024.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01 Regulation FD.

WTW also posted to the investor relations section of its website a slide presentation which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished herewith:

Exhibit

No.

Description

99.1

Press release, dated October 31, 2024, announcing the financial results for the period ended September 30, 2024, for WTW.

99.2

Slide Presentation, supplementing the above press release.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON

PUBLIC LIMITED COMPANY

Date: October 31, 2024

By: /s/ Andrew Krasner

Name: Andrew Krasner

Title: Chief Financial Officer

Willis Towers Watson PLC false 0001140536

0001140536

2024-07-25 2024-07-25

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): July 25, 2024

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in its charter)

Ireland 001-16503 98-0352587

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant’s telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading

Symbol(s) Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share WTW NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On July 25, 2024, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended June 30, 2024.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01 Regulation FD.

WTW also posted to the investor relations section of its website a slide presentation which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished herewith:

Exhibit No.

Description

99.1

Press release, dated July 25, 2024, announcing the financial results for the period ended June 30, 2024, for WTW.

99.2

Slide Presentation, supplementing the above press release.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PUBLIC LIMITED COMPANY

Date: July 25, 2024

By: /s/ Andrew Krasner

Name: Andrew Krasner

Title: Chief Financial Officer

Form 8-K

0001140536 False Willis Towers Watson PLC

0001140536

2024-04-25 2024-04-25

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):  April 25, 2024

Willis Towers Watson Public Limited Company

(Exact name of registrant as specified in its charter)

Ireland 001-16503 98-0352587

(State or Other Jurisdiction of Incorporation) (Commission File Number) (I.R.S. Employer Identification No.)

c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England

(Address, including Zip Code, of Principal Executive Offices)

Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Ordinary Shares, nominal value $0.000304635 per share WTW

NASDAQ

Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On April 25, 2024, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended March 31, 2024.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure.

WTW also posted to the investor relations section of its website a slide presentation which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished herewith:

Exhibit No.

Description

99.1

Press release, dated April 25, 2024, announcing the financial results for the period ended March 31, 2024, for WTW.

99.2

Slide Presentation, supplementing the above press release.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Willis Towers Watson Public Limited Company

Date: April 25, 2024 By: /s/ Andrew Krasner

Name: Andrew Krasner

Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2024-02-06 2024-02-06 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  February 6, 2024

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On February 6, 2024, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended December 31, 2023. A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. WTW also posted to the investor relations section of its website a slide presentation, which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits The following exhibits are furnished herewith: Exhibit No. Description

99.1 Press release, dated February 6, 2024, announcing the financial results for the period ended December 31, 2023, for WTW. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: February 6, 2024By: /s/ Andrew Krasner Name: Andrew Krasner Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2023-10-26 2023-10-26 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  October 26, 2023

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On October 26, 2023, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended September 30, 2023.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. WTW also posted to the investor relations section of its website a slide presentation, which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits

The following exhibits are furnished herewith: Exhibit No. Description

99.1 Press release, dated October 26, 2023, announcing the financial results for the period ended September 30, 2023, for WTW. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: October 26, 2023By: /s/ Andrew Krasner Name: Andrew Krasner Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2023-07-27 2023-07-27 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  July 27, 2023

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On July 27, 2023, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended June 30, 2023. A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. WTW also posted a slide presentation to the investor relations section of its website which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits The following exhibits are furnished herewith: Exhibit No. Description

99.1 Press release, dated July 27, 2023, announcing the financial results for the period ended June 30, 2023, for WTW. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: July 27, 2023By: /s/ Andrew Krasner Name: Andrew Krasner Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2023-04-27 2023-04-27 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  April 27, 2023

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On April 27, 2023, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended March 31, 2023.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. WTW also posted a slide presentation to the investor relations section of its website which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits

The following exhibits are furnished herewith: Exhibit No. Description

99.1 Press release, dated April 27, 2023, announcing the financial results for the period ended March 31, 2023, for WTW. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: April 27, 2023By: /s/ Andrew Krasner Name: Andrew Krasner Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2023-02-09 2023-02-09 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  February 9, 2023

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On February 9, 2023, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended December 31, 2022.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. WTW also posted a slide presentation to the investor relations section of its website which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits

The following exhibits are furnished herewith: Exhibit No. Description

99.1 Press release, dated February 9, 2023, announcing the financial results for the period ended December 31, 2022, for WTW. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: February 9, 2023By: /s/ Andrew Krasner Name: Andrew Krasner Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2022-10-27 2022-10-27 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  October 27, 2022

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On October 27, 2022, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended September 30, 2022.

A copy of WTW’s press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. WTW also posted a slide presentation to the investor relations section of its website which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated by reference herein. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits

The following exhibits are furnished herewith: Exhibit No. Description

99.1 Press release, dated October 27, 2022, announcing the financial results for the period ended September 30, 2022, for WTW. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: October 27, 2022By: /s/ Andrew Krasner Name: Andrew Krasner Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2022-07-28 2022-07-28 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  July 28, 2022

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On July 28, 2022, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended June 30, 2022. A copy of WTW’s press release is attached hereto as an exhibit to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. WTW also posted a slide presentation to its website, which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 and incorporated herein by reference. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description

99.1 Press release, dated July 28, 2022, announcing the financial results for the period ended June 30, 2022, for WTW. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: July 28, 2022By: /s/ Andrew Krasner Name: Andrew Krasner Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2022-04-28 2022-04-28 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  April 28, 2022

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England and Wales (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWLTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On April 28, 2022, Willis Towers Watson Public Limited Company (“WTW”) issued a press release announcing its financial results for the period ended March 31, 2022.

A copy of WTW’s press release is attached hereto as an exhibit to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. WTW also posted a slide presentation to its website, which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 and incorporated herein by reference. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description

99.1 Press release, dated April 28, 2022, announcing the financial results for the period ended March 31, 2022, for WTW. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: April 28, 2022By: /s/ Andrew Krasner Name: Andrew Krasner Title: Chief Financial Officer

Form 8-K0001140536 False 0001140536 2022-02-08 2022-02-08 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  February 8, 2022

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England and Wales (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWLTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On February 8, 2022, Willis Towers Watson Public Limited Company (“Willis Towers Watson”) issued a press release announcing its financial results for the period ended December 31, 2021.

A copy of Willis Towers Watson’s press release is attached hereto as an exhibit to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. Willis Towers Watson also posted a slide presentation to its website, which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 and incorporated herein by reference. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description

99.1 Press release, dated February 8, 2022, announcing the financial results for the period ended December 31, 2021, for Willis Towers Watson Public Limited Company. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: February 8, 2022By: /s/ Matthew Furman Name: Matthew Furman Title: General Counsel

Form 8-K0001140536 False 0001140536 2021-10-28 2021-10-28 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  October 28, 2021

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England and Wales (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWLTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On October 28, 2021, Willis Towers Watson Public Limited Company (“Willis Towers Watson”) issued a press release announcing its financial results for the period ended September 30, 2021. A copy of Willis Towers Watson’s press release is attached hereto as an exhibit to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. Willis Towers Watson also posted a slide presentation to its website, which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 and incorporated herein by reference. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description

99.1 Press release, dated October 28, 2021, announcing the financial results for the period ended September 30, 2021, for Willis Towers Watson Public Limited Company. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: October 28, 2021By: /s/ Matthew Furman Name: Matthew Furman Title: General Counsel

Form 8-K0001140536 False 0001140536 2021-08-03 2021-08-03 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported):  August 3, 2021

WILLIS TOWERS WATSON PLC

(Exact name of registrant as specified in its charter)

Ireland001-1650398-0352587 (State or Other Jurisdiction of Incorporation)(Commission File Number)(I.R.S. Employer Identification No.) c/o Willis Group Limited, 51 Lime Street, London, EC3M 7DQ, England and Wales (Address, including Zip Code, of Principal Executive Offices) Registrant's telephone number, including area code: (011) (44)-(20)-3124-6000 Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name of each exchange on which registered Ordinary Shares, nominal value $0.000304635 per shareWLTWNASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition. On August 3, 2021, Willis Towers Watson Public Limited Company ("Willis Towers Watson") issued a press release announcing its financial results for the period ended June 30, 2021.

A copy of Willis Towers Watson's press release is attached hereto as an exhibit to this Current Report on Form 8-K and is incorporated by reference herein. A reconciliation between certain non-GAAP financial measures and reported financial results is provided as an attachment to the press release.

Item 7.01. Regulation FD Disclosure. Willis Towers Watson also posted a slide presentation to its website, which it may refer to during its conference call to discuss the results. The slide presentation is attached hereto as Exhibit 99.2 and incorporated herein by reference. The information contained in Item 2.02 and Item 7.01 of this Current Report on Form 8-K (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section. Such information shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description

99.1 Press release, dated August 3, 2021, announcing the financial results for the period ended June 30, 2021, for Willis Towers Watson Public Limited Company. 99.2 Slide Presentation, supplementing the above press release. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WILLIS TOWERS WATSON PLC

(Registrant)

Date: August 3, 2021By: /s/ Matthew Furman Name: Matthew Furman Title: General Counsel