MTG

mtg-202602020000876437false00008764372026-02-022026-02-02

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 2, 2026

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on February 2, 2026 announcing its results of operations for the quarter ended December 31, 2025 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's February 2, 2026 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated February 2, 2026. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:February 2, 2026 By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202510290000876437false00008764372025-10-292025-10-29

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 29, 2025

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on October 29, 2025 announcing its results of operations for the quarter ended September 30, 2025 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's October 29, 2025 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated October 29, 2025. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:October 29, 2025 By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202507300000876437false00008764372025-07-302025-07-30

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 30, 2025

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on July 30, 2025 announcing its results of operations for the quarter ended June 30, 2025 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's July 30, 2025 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated July 30, 2025. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:July 30, 2025 By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202504300000876437false00008764372025-04-302025-04-30

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 30, 2025

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on April 30, 2025 announcing its results of operations for the quarter ended March 31, 2025 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's April 30, 2025 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated April 30, 2025. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:April 30, 2025 By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202502030000876437false00008764372025-02-032025-02-03

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, 2025

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on February 3, 2025 announcing its results of operations for the quarter ended December 31, 2024 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's February 3, 2025 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated February 3, 2025. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:February 3, 2025 By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202411040000876437false00008764372024-11-042024-11-04

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): November 4, 2024

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on November 4, 2024 announcing its results of operations for the quarter ended September 30, 2024 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's November 4, 2024 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated November 4, 2024. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:November 4, 2024 By: \s\ Nathaniel H. Colson Nathaniel H. Colson Chief Financial Officer and Chief Risk Officer

mtg-202407310000876437false00008764372024-07-312024-07-31

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, 2024

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on July 31, 2024 announcing its results of operations for the quarter ended June 30, 2024 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's July 31, 2024 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated July 31, 2024. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:July 31, 2024 By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202405010000876437false00008764372024-05-012024-05-01

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): May 1, 2024

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on May 1, 2024 announcing its results of operations for the quarter ended March 31, 2024 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's May 1, 2024 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated May 1, 2024. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:May 1, 2024By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202401310000876437false00008764372024-01-312024-01-31

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): January 31, 2024

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on January 31, 2024 announcing its results of operations for the quarter ended December 31, 2023 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's January 31, 2024 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated January 31, 2024. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:January 31, 2024By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202310310000876437false00008764372023-10-312023-10-31

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, 2023

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on October 31, 2023 announcing its results of operations for the quarter ended September 30, 2023 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's October 31, 2023 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated October 31, 2023. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:October 31, 2023By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202308020000876437false00008764372023-08-022023-08-02

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 2, 2023

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on August 2, 2023 announcing its results of operations for the quarter ended June 30, 2023 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's August 2, 2023 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated August 2, 2023. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:August 2, 2023By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202305030000876437false00008764372023-05-032023-05-03

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): May 3, 2023

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on May 3, 2023 announcing its results of operations for the quarter ended March 31, 2023 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's May 3, 2023 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated May 3, 2023. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:May 3, 2023By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202302010000876437false00008764372023-02-012023-02-01

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 1, 2023

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on February 1, 2023 announcing its results of operations for the quarter ended December 31, 2022 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's February 1, 2023 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated February 1, 2023. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:February 1, 2023By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202211020000876437false00008764372022-11-022022-11-02

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): November 2, 2022

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on November 2, 2022 announcing its results of operations for the quarter ended September 30, 2022 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's November 2, 2022 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated November 2, 2022. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:November 2, 2022By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202208030000876437false00008764372022-08-032022-08-03

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, 2022

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on August 3, 2022 announcing its results of operations for the quarter ended June 30, 2022 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's August 3, 2022 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated August 3, 2022. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.)

104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:August 3, 2022By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202205040000876437false00008764372022-05-042022-05-04

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): May 4, 2022

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on May 4, 2022 announcing its results of operations for the quarter ended March 31, 2022 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's May 4, 2022 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated May 4, 2022. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.) 104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:May 4, 2022By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202202020000876437false00008764372022-02-022022-02-02

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 2, 2022

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on February 2, 2022 announcing its results of operations for the quarter ended December 31, 2021 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's February 2, 2022 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated February 2, 2022. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.) 104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:February 2, 2022By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202111030000876437false00008764372021-11-032021-11-03

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): November 3, 2021

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on November 3, 2021 announcing its results of operations for the quarter ended September 30, 2021 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's November 3, 2021 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated August 4, 2021. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.) 104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:August 4, 2021By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202108040000876437false00008764372020-08-042020-08-04

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 4, 2021

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on August 4, 2021 announcing its results of operations for the quarter ended June 30, 2021 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's August 4, 2021 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated August 4, 2021. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.) 104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:August 4, 2021By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer

mtg-202105050000876437false00008764372020-08-042020-08-04

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): May 5, 2021

MGIC Investment Corporation

(Exact name of registrant as specified in its charter)

Wisconsin1-1081639-1486475

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

250 E. Kilbourn AvenueMilwaukee,Wisconsin53202

(Address of principal executive offices)___________ (Zip Code)

Registrant’s telephone number, including area code: (414)347-6480

Not Applicable

Former name or former address, if changed since last report

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

Title of each classTrading SymbolName of each exchange on which registered Common stockMTGNew York Stock Exchange

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)) Indicate by check mark whether the registrant is an emerging growth company as defined in 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. The Company issued a press release on May 5, 2021 announcing its results of operations for the quarter ended March 31, 2021 and certain other information. The press release is furnished as Exhibit 99.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Pursuant to General Instruction B.2 to Form 8-K, the Company's May 5, 2021 press release is furnished as Exhibit 99 and is not filed.

Exhibit Index

Exhibit No. Description

99 Press Release dated May 5, 2021. (Pursuant to General Instruction B.2 to Form 8-K, this press release is furnished and is not filed.) 104Cover Page Interactive Data File (the cover page XBRL tags are 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.

MGIC INVESTMENT CORPORATION

Date:May 5, 2021By: \s\ Julie K. Sperber Julie K. Sperber Vice President, Controller and Chief Accounting Officer