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as of 04-14-2026 10:08am EST

$51.00
+$0.29
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NACCO Industries Inc is a holding company that operates in the mining and natural resource industries. It has three operating segments: Utility Coal Mining, Contract Mining, and Minerals and Royalties. The Utility Coal Mining segment, operated by North American Coal, manages surface coal mines that are exclusive, long-term fuel providers for power generation companies. The Contract Mining segment, operated by North American Mining, is a provider of a broad range of specialized, long-term contract mining services. The Minerals and Royalties segment, which includes the Catapult Mineral Partners (Catapult) business, acquires and promotes the development of mineral and royalty interests and other related investments.

Founded: 1913 Country:
United States
United States
Employees: N/A City: CLEVELAND
Market Cap: 374.1M IPO Year: 2006
Target Price: N/A AVG Volume (30 days): 7.3K
Analyst Decision: N/A Number of Analysts: N/A
Dividend Yield:
1.99%
Dividend Payout Frequency: quarterly
EPS: 2.35 EPS Growth: -48.35
52 Week Low/High: $32.16 - $59.42 Next Earning Date: 04-29-2026
Revenue: $104,778,000 Revenue Growth: -87.77%
Revenue Growth (this year): N/A Revenue Growth (next year): N/A
P/E Ratio: 21.58 Index: N/A
Free Cash Flow: 2.3M FCF Growth: N/A

AI-Powered NC Daily Prediction

Machine learning model trained on 25+ technical indicators

Updated a day ago

AI Recommendation

hold
Model Accuracy: 64.29%
64.29%
Confidence

Disclaimer: This prediction is generated by an AI model and should not be considered as financial advice. Always conduct your own research and consult with financial professionals before making investment decisions.

Stock Insider Trading Activity of NACCO Industries Inc. (NC)

Loveman Elizabeth

SVP and Controller

Sell
NC Mar 13, 2026

Avg Cost/Share

$51.44

Shares

1,662

Total Value

$85,493.28

Owned After

14,999

SEC Form 4

Loveman Elizabeth

SVP and Controller

Sell
NC Mar 12, 2026

Avg Cost/Share

$52.04

Shares

4,053

Total Value

$210,935.55

Owned After

14,999

SEC Form 4

Maxwell Thomas A

SVP Finance and Treasurer

Sell
NC Mar 9, 2026

Avg Cost/Share

$48.55

Shares

1,785

Total Value

$86,661.75

Owned After

5,944

SEC Form 4

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q4

Q4 2025 Earnings

8-K SELL

Mar 4, 2026 · 100% conf.

AI Prediction SELL

1D

-4.90%

$55.36

Act: -13.19%

5D

-5.35%

$55.10

20D

-0.29%

$58.04

Price: $58.21 Prob +5D: 0% AUC: 1.000
0000789933-26-000071

nacco-202603040000789933falseChicago Stock Exchange, Inc.00007899332026-03-042026-03-040000789933exch:XNYS2026-03-042026-03-040000789933exch:XCHI2026-03-042026-03-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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):March 4, 2026

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd Suite 600 Cleveland, Ohio44122 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 March 4, 2026, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the quarter ended and audited financial results for the year ended December 31, 2025, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. fourth quarter and year ended December 31, 2025 earnings release, dated March 4, 2026.

104Cover 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.

Date:March 4, 2026NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2025
Q3

Q3 2025 Earnings

8-K BUY

Nov 5, 2025 · 100% conf.

AI Prediction BUY

1D

+2.94%

$44.70

Act: +0.09%

5D

+5.77%

$45.93

Act: +15.87%

20D

+3.17%

$44.79

Act: +11.01%

Price: $43.42 Prob +5D: 100% AUC: 1.000
0000789933-25-000101

nacco-202511050000789933false00007899332025-11-052025-11-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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 5, 2025

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd. Suite 600 Cleveland, Ohio44122 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 November 5, 2025, NACCO Industries, Inc. (the Company) issued a press release announcing the unaudited financial results for the three and nine months ended September 30, 2025, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. third quarter ended September 30, 2025 earnings release, dated November 5, 2025

104Cover 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.

Date:November 5, 2025NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2025
Q2

Q2 2025 Earnings

8-K

Aug 25, 2025

0000789933-25-000046

nacco-202508250000789933false00007899332025-08-252025-08-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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 25, 2025

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd Suite 600 Cleveland, Ohio44122 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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. Item 7.01 Regulation FD Disclosure.

On August 25, 2025, NACCO Industries, Inc. (the “Company”) posted on its website, www.nacco.com, an updated investor presentation. A copy of the presentation is attached as Exhibit 99 hereto.

The information set forth in Items 2.02 and 7.01 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Items 2.02 and 7.01 of Form 8-K, insofar as they disclose historical information regarding the Company’s results of operations.

The information in Items 2.02 and 7.01 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. Investor Presentation, dated August 25, 2025

104Cover 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.

Date:August 25, 2025NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2025
Q2

Q2 2025 Earnings

8-K

Aug 6, 2025

0000789933-25-000040

nacco-202508060000789933false00007899332025-08-062025-08-06

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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 6, 2025

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd. Suite 600 Cleveland, Ohio44122 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 6, 2025, NACCO Industries, Inc. (the Company) issued a press release announcing the unaudited financial results for the six months ended June 30, 2025, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. second quarter ended June 30, 2025 earnings release, dated August 6, 2025

104Cover 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.

Date:August 6, 2025NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2025
Q1

Q1 2025 Earnings

8-K

Apr 30, 2025

0000789933-25-000022

nacco-202504300000789933false00007899332025-04-302025-04-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd. Suite 600 Cleveland, Ohio44122 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 30, 2025, NACCO Industries, Inc. (the Company) issued a press release announcing the unaudited financial results for the three months ended March 31, 2025, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. first quarter ended March 31, 2025 earnings release, dated April 30, 2025

104Cover 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.

Date:April 30, 2025NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2025
Q1

Q1 2025 Earnings

8-K

Apr 9, 2025

0000789933-25-000015

nacco-202504090000789933false00007899332025-04-092025-04-09

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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 9, 2025

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd Suite 600 Cleveland, Ohio44122 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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. Item 7.01 Regulation FD Disclosure.

On April 9, 2025, NACCO Industries, Inc. (the “Company”) posted on its website, www.nacco.com, an updated investor presentation. A copy of the presentation is attached as Exhibit 99 hereto.

The information set forth in Items 2.02 and 7.01 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Items 2.02 and 7.01 of Form 8-K, insofar as they disclose historical information regarding the Company’s results of operations.

The information in Items 2.02 and 7.01 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. Investor Presentation, dated April 9, 2025

104Cover 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.

Date:April 9, 2025NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2024
Q4

Q4 2024 Earnings

8-K

Mar 5, 2025

0000789933-25-000007

nacco-202503050000789933false00007899332025-03-052025-03-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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):March 5, 2025

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd Suite 600 Cleveland, Ohio44122 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 March 5, 2025, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the quarter ended and audited financial results for the year ended December 31, 2024, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. fourth quarter and year ended December 31, 2024 earnings release, dated March 5, 2025

104Cover 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.

Date:March 5, 2025NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2024
Q3

Q3 2024 Earnings

8-K

Oct 30, 2024

0000789933-24-000054

nacco-202410300000789933false00007899332024-10-302024-10-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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, 2024

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd. Suite 600 Cleveland, Ohio44122 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 30, 2024, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three and nine months ended September 30, 2024, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. third quarter ended September 30, 2024 earnings release, dated October 30, 2024.

104Cover 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.

Date:October 30, 2024NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2024
Q2

Q2 2024 Earnings

8-K

Jul 31, 2024

0000789933-24-000045

nacco-202407310000789933false00007899332024-07-312024-07-310000789933dei:FormerAddressMember2024-07-312024-07-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

22901 Millcreek Blvd. Suite 600 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) 5875 Landerbrook Drive Suite 220 Cleveland,Ohio44124 (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 31, 2024, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three and six months ended June 30, 2024, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. second quarter ended June 30, 2024 earnings release, dated July 31, 2024.

104Cover 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.

Date:July 31, 2024NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2024
Q1

Q1 2024 Earnings

8-K

May 1, 2024

0000789933-24-000034

nacco-202405010000789933false00007899332024-05-012024-05-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 May 1, 2024, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three months ended March 31, 2024, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. first quarter ended March 31, 2024 earnings release, dated May 1, 2024.

104Cover 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.

Date:May 1, 2024NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2024
Q1

Q1 2024 Earnings

8-K

Apr 1, 2024

0000789933-24-000024

nacco-202404010000789933false00007899332024-04-012024-04-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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 1, 2024

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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. Item 7.01 Regulation FD Disclosure.

On April 1, 2024, NACCO Industries, Inc. (the “Company”) posted on its website, www.nacco.com, an updated investor presentation. A copy of the presentation is attached as Exhibit 99 hereto.

The information set forth in Items 2.02 and 7.01 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Items 2.02 and 7.01 of Form 8-K, insofar as they disclose historical information regarding the Company’s results of operations.

The information in Items 2.02 and 7.01 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. Investor Presentation, dated April 1, 2024

104Cover 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.

Date:April 1, 2024NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2023
Q4

Q4 2023 Earnings

8-K

Mar 6, 2024

0000789933-24-000017

nacco-202403060000789933false00007899332024-03-062024-03-06

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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):March 6, 2024

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 March 6, 2024, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the quarter ended and audited financial results for the year ended December 31, 2023, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. fourth quarter and year ended December 31, 2023 earnings release, dated March 6, 2024

104Cover 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.

Date:March 6, 2024NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2023
Q3

Q3 2023 Earnings

8-K

Nov 1, 2023

0000789933-23-000053

nacco-202311010000789933false00007899332023-11-012023-11-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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 1, 2023

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 November 1, 2023, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three and nine months ended September 30, 2023, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. third quarter ended September 30, 2023 earnings release, dated November 1, 2023.

104Cover 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.

Date:November 1, 2023NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2023
Q2

Q2 2023 Earnings

8-K

Aug 2, 2023

0000789933-23-000046

nacco-202308020000789933false00007899332023-08-022023-08-02

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 2, 2023, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three and six months ended June 30, 2023, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. second quarter ended June 30, 2023 earnings release, dated August 2, 2023.

104Cover 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.

Date:August 2, 2023NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Senior Vice President and Controller

2023
Q1

Q1 2023 Earnings

8-K

May 3, 2023

0000789933-23-000037

nacco-202305030000789933false00007899332023-05-032023-05-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 May 3, 2023, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three months ended March 31, 2023, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. first quarter ended March 31, 2023 earnings release, dated May 3, 2023.

104Cover 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.

Date:May 3, 2023NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Vice President and Controller

2022
Q4

Q4 2022 Earnings

8-K

Mar 31, 2023

0000789933-23-000027

nacco-202303310000789933false00007899332023-03-312023-03-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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):March 31, 2023

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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. Item 7.01 Regulation FD Disclosure.

On March 31, 2023, NACCO Industries, Inc. (the “Company”) posted on its website, www.nacco.com, an updated investor presentation. A copy of the presentation is attached as Exhibit 99 hereto.

The information set forth in Items 2.02 and 7.01 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Items 2.02 and 7.01 of Form 8-K, insofar as they disclose historical information regarding the Company’s results of operations.

The information in Items 2.02 and 7.01 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. Investor Presentation, dated March 31, 2023

104Cover 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.

Date:March 31, 2023NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Vice President and Controller

2022
Q4

Q4 2022 Earnings

8-K

Mar 15, 2023

0000789933-23-000017

nacco-202303150000789933false00007899332023-03-152023-03-15

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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):March 15, 2023

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 March 15, 2023, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the quarter ended and audited financial results for the year ended December 31, 2022, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. fourth quarter and year ended December 31, 2022 earnings release, dated March 15, 2023.

104Cover 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.

Date:March 15, 2023NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Vice President and Controller

2022
Q3

Q3 2022 Earnings

8-K

Nov 2, 2022

0000789933-22-000061

nacco-202211020000789933false00007899332022-11-022022-11-02

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 November 2, 2022, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three and nine months ended September 30, 2022, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. third quarter ended September 30, 2022 earnings release, dated November 2, 2022.

104Cover 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.

Date:November 2, 2022NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Vice President and Controller

2022
Q2

Q2 2022 Earnings

8-K

Aug 3, 2022

0000789933-22-000049

nacco-202208030000789933false00007899332022-08-032022-08-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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, 2022, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three and six months ended June 30, 2022, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. second quarter ended June 30, 2022 earnings release, dated August 3, 2022.

104Cover 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.

Date:August 3, 2022NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Vice President and Controller

2022
Q1

Q1 2022 Earnings

8-K

May 4, 2022

0000789933-22-000034

nacco-202205040000789933false00007899332022-05-042022-05-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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

NACCO INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware1-917234-1505819 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5875 Landerbrook Drive Suite 220 Cleveland, Ohio44124-4069 (Address of principal executive offices)(Zip code) (440)229-5151 (Registrant's telephone number, including area code) N/A (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 Name of each exchange on which registered

Class A Common Stock, $1 par value per shareNCNew York Stock Exchange

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 12b2 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 May 4, 2022, NACCO Industries, Inc. (the “Company”) issued a press release announcing the unaudited financial results for the three months ended March 31, 2022, a copy of which is attached as Exhibit 99 to this Current Report on Form 8-K.

The information set forth in Item 2.02 of this Current Report on Form 8-K and the information attached hereto are being furnished by the Company pursuant to Item 2.02 of Form 8-K, insofar as they disclose historical information regarding the Company's results of operations.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99, shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

As described in Item 2.02 of this Current Report on Form 8-K, the following Exhibit is furnished as part of this Current Report on Form 8-K.

(d) Exhibits

99NACCO Industries, Inc. first quarter ended March 31, 2022 earnings release, dated May 4, 2022.

104Cover 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.

Date:May 4, 2022NACCO INDUSTRIES, INC.

By:/s/ Elizabeth I. Loveman Elizabeth I. Loveman Vice President and Controller

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