GEVO

Gevo, Inc._March 5, 2026 0001392380false00013923802026-03-052026-03-05 ​

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): March 5, 2026 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware 001-35073 87-0747704

(State or other jurisdiction (Commission File Number) (IRS Employer

of incorporation) ​ Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share ​

GEVO

​ The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On March 5, 2026, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for year ended December 31, 2025. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

​ ​ ​

Description

​

​

​

99.1

​

Earnings press release, dated March 5, 2026

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: March 5, 2026

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

Gevo, Inc._November 10, 2025 0001392380false00013923802025-11-102025-11-10 ​

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 10, 2025 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware 001-35073 87-0747704

(State or other jurisdiction (Commission File Number) (IRS Employer

of incorporation) ​ Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share ​

GEVO

​ The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On November 10, 2025, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended September 30, 2025. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated November 10, 2025

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: November 10, 2025

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

0001392380false00013923802025-08-112025-08-11 ​

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 11, 2025 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware 001-35073 87-0747704

(State or other jurisdiction (Commission File Number) (IRS Employer

of incorporation) ​ Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share ​

GEVO

​ The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On August 11, 2025, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended June 30, 2025. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated August 11, 2025

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: August 11, 2025

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

0001392380false00013923802025-03-272025-03-27 ​

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 13, 2025 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware 001-35073 87-0747704

(State or other jurisdiction (Commission File Number) (IRS Employer

of incorporation) ​ Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share ​

GEVO

​ The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On May 13, 2025, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended March 31, 2025. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated May 13, 2025

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: May 13, 2025

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

0001392380false00013923802025-03-272025-03-27 ​

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): March 27, 2025 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware 001-35073 87-0747704

(State or other jurisdiction (Commission File Number) (IRS Employer

of incorporation) ​ Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share ​

GEVO

​ The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On March 27, 2025, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter and full year ended December 31, 2024. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated March 27, 2025

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: March 27, 2025

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

0001392380false00013923802023-08-102023-08-10 ​

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 7, 2024 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

​

Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share

​

GEVO

​

The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On November 7, 2024, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended September 30, 2024. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated November 7, 2024

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: November 7, 2024

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

0001392380false00013923802023-08-102023-08-10 ​

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 8, 2024 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

​

Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share

​

GEVO

​

The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On August 8, 2024, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended June 30, 2024. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated August 8, 2024

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: August 8, 2024

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

0001392380false00013923802023-08-102023-08-10 ​

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 2, 2024 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

​

Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share

​

GEVO

​

The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On May 2, 2024, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended March 31, 2024. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated May 2, 2024

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: May 2, 2024

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

0001392380false00013923802023-08-102023-08-10 ​

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): March 7, 2024 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

​

Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share

​

GEVO

​

The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On March 7, 2024, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended December 31, 2023. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated March 7, 2024

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: March 7, 2024

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

false 0001392380

0001392380

2024-01-24 2024-01-24

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 24, 2024

Gevo, Inc.

(Exact name of registrant as specified in its charter)

Delaware 001-35073 87-0747704

(State or other jurisdiction (Commission File Number) (IRS Employer

of incorporation)

Identification No.)

345 Inverness Drive South, Building C, Suite 310

Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358

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 exchange on which registered

Common Stock, par value $0.01 per share

GEVO

Nasdaq Capital Market

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.

On January 24, 2024, Gevo, Inc. (the “Company”) issued a press release providing a business update and announcing certain preliminary unaudited financial information for its year ended December 31, 2023. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 7.01Regulation FD Disclosure.

The information set forth under Item 2.02 is incorporated by reference into this Item 7.01.

The information in Items 2.02 and 7.01 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01.Financial Statements and Exhibits.

(d) Exhibits.

Exhibit

No.

Description

99.1

Press Release, dated January 24, 2024

104

Cover Page Interactive Data File (Formatted as Inline XBRL)

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.

GEVO, INC.

Dated: January 24, 2024 By: /s/ E. Cabell Massey

E. Cabell Massey

Vice President, Legal and Corporate Secretary

0001392380false00013923802023-08-102023-08-10 ​

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 13, 2023 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

​

Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share

​

GEVO

​

The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On November 13, 2023, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended September 30, 2023. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated November 13, 2023

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: November 13, 2023

By:

/s/ E. Cabell Massey

​

​

E. Cabell Massey

​

​

Vice President, Legal and Corporate Secretary

​ ​

0001392380false00013923802023-08-102023-08-10 ​

,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 10, 2023 ​ Gevo, Inc. (Exact name of registrant as specified in its charter) ​ ​ ​

​

​

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

​

Identification No.)

​ ​

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

​ Registrant’s telephone number, including area code: (303) 858-8358 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 exchange on which registered

Common Stock, par value $0.01 per share

​

GEVO

​

The Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On August 10, 2023, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended June 30, 2023. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. ​ ​

​

​

Exhibit No.

Description

​

​

​

99.1

​

Earnings press release, dated August 10, 2023

104

​

Cover Page Interactive Data File (Formatted as Inline XBRL)

​ ​ ​ ​

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. ​ ​

​

​

​

GEVO, INC.

​

​

​

Date: August 10, 2023

By:

/s/ Edwin Cabell Massey

​

​

Edwin Cabell Massey

​

​

Associate General Counsel and Assistant Secretary

​ ​

noticker-202305050001392380false00013923802023-05-052023-05-05

,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, 2023

Gevo, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3507387-0747704 (State or other jurisdiction(Commission File Number)(IRS Employer of incorporation) Identification No.)

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358 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 classTrading symbolName of exchange on which registered Common Stock, par value $0.01 per shareGEVOThe Nasdaq Stock Market LLC

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

Item 1.01. Entry into a Material Definitive Agreement. On May 5, 2023, Gevo, Inc. (“Gevo”) entered into a Side Agreement (“Side Agreement”) with Axens North America, Inc. (“Axens”) in connection with a Master Framework Agreement for Ethanol to Jet Collaboration (“MFA”), dated September 22, 2021 pursuant to which Axens agreed to exclusively provide for a period beginning on the effective date of the contract and ending on December 22, 2023 (the “Initial Term”) certain engineering, license rights, catalyst supply, technical assistance and proprietary reactor for use in certain processes (collectively, “Services”) in the conversion of ethanol to hydrocarbons fuels via dehydration, oligomerization, and saturation in the Exclusive Field (as defined in the MFA) and the Exclusive Territory (as defined in the MFA) for the purpose of the production of renewable hydrocarbons, including gasoline, diesel, and jet fuel in exchange for payment by Gevo of an annual exclusivity fee and use of the Services. The Initial Term of the MFA is subject to automatic extension for up to two years upon the satisfaction of certain conditions. Should the conditions not be met then any extension of the Initial Term will not be automatic, but subject to the written agreement of Gevo and Axens. The Side Agreement modifies the exclusivity provisions contained in the MFA. The parties carved-out exceptions to the Exclusive Territory in certain areas of the Midwest for (i) an ethanol wet mill facility in Decatur, Illinois, (ii) a dry mill in Cedar Rapids, Iowa, and (iii) a dry mill and co-generation plant in Columbus, Nebraska (“Modified Territory”). Within the Modified Territory, Axens is permitted to provide certain services and grant certain licenses relating to the conversion of ethanol to hydrocarbons fuels via dehydration, oligomerization, and saturation to Phillips 66 Company (“P66”), Archer-Daniels-Midland Company (“ADM” and, together with P66, the “Potential Partners”), or a joint venture entity between ADM and P66 (the “JV”). The Side Agreement became effective on May 5, 2023 and will continue with full force and effect until the exclusivity contemplated under the MFA is suspended or is terminated. The Side Agreement may also be terminated by Gevo (after providing written notice) in the event that P66 and ADM fail to reach certain development milestones, subject to a cure period. If the Side Agreement is terminated by Gevo due to the failure of P66 and ADM to reach those certain development milestones, then Axens shall no longer be entitled to enter into any other agreement in reliance on the terms of Side Agreement and shall immediately terminate all agreements between Axens and P66, ADM or the JV (except for wind-down activities and the invoicing and payment of services rendered). In connection with the Side Agreement, and as consideration for Gevo to share Axens’ technology with, P66 and ADM in the Modified Territory, Gevo, P66 and ADM

noticker-202303090001392380false00013923802023-03-092023-03-09

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): March 9, 2023

Gevo, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3507387-0747704 (State or other jurisdiction(Commission File Number)(IRS Employer of incorporation) Identification No.)

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358 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 classTrading symbolName of exchange on which registered Common Stock, par value $0.01 per shareGEVOThe Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On March 9, 2023, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended December 31, 2022. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

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

Exhibit No. Description

99.1 Earnings press release, dated March 9, 2023

104 Cover Page Interactive Data File (Formatted as Inline XBRL)

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.

GEVO, INC.

Date: March 9, 2023 By:/s/ Geoffrey T. Williams, Jr. Geoffrey T. Williams, Jr. Vice President - General Counsel and Secretary

noticker-202211080001392380false00013923802022-11-082022-11-08

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 8, 2022

Gevo, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3507387-0747704 (State or other jurisdiction(Commission File Number)(IRS Employer of incorporation) Identification No.)

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358 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 classTrading symbolName of exchange on which registered Common Stock, par value $0.01 per shareGEVOThe Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On November 8, 2022, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended September 30, 2022. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

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

Exhibit No. Description

99.1 Earnings press release, dated November 8, 2022

104 Cover Page Interactive Data File (Formatted as Inline XBRL)

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.

GEVO, INC.

Date: November 8, 2022By:/s/ Geoffrey T. Williams, Jr. Geoffrey T. Williams, Jr. Vice President - General Counsel and Secretary

noticker-202208080001392380false00013923802022-08-082022-08-08

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 8, 2022

Gevo, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3507387-0747704 (State or other jurisdiction(Commission File Number)(IRS Employer of incorporation) Identification No.)

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358 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 classTrading symbolName of exchange on which registered Common Stock, par value $0.01 per shareGEVOThe Nasdaq Stock Market LLC

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

Item 2.02. Results of Operations and Financial Condition. On August 8, 2022, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended June 30, 2022. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

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

Exhibit No. Description

99.1 Earnings press release, dated August 8, 2022

104 Cover Page Interactive Data File (Formatted as Inline XBRL)

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.

GEVO, INC.

Date: August 8, 2022By:/s/ Geoffrey T. Williams, Jr. Geoffrey T. Williams, Jr. Vice President - General Counsel and Secretary

gevo20220221_8k.htm

false 0001392380

0001392380

2022-02-24 2022-02-24

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 24, 2022

Gevo, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

Identification No.)

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358

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 exchange on which registered

Common Stock, par value $0.01 per share

GEVO

Nasdaq Capital Market

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

Emerging growth company ☐

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

Item 2.02.         Results of Operations and Financial Condition.

The information set forth in Item 7.01 is incorporated by reference into this Item 2.02.

Item 7.01. Regulation FD Disclosure.

Gevo, Inc. (the “Company”) today issued a press release announcing the Company’s financial results for the quarter ended December 31, 2021 (the "Press Release"). A copy of the Press Release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The Company will conduct an earnings call and simultaneous webcast relating to the Company's financial results for the quarter ended December 31, 2021. The earnings call and simultaneous webcast will be made available to the public at 4:30 p.m. Eastern Daylight Time today via https://edge.media-server.com/mmc/p/38zwqbqa, and the slides that will accompany the presentation are being furnished hereto as Exhibit 99.2 and are incorporated herein by reference.

The information in Item 2.02, this Item 7.01 and Exhibits 99.1 and 99.2 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01.         Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

99.1

Earnings press release, dated February 24, 2022

99.2

Webcast slides, dated February 24, 2022

104

Cover Page Interactive Data File (Formatted as Inline XBRL)

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.

GEVO, INC.

Date: February 24, 2022

By:

/s/ Geoffrey T. Williams, Jr.

Geoffrey T. Williams, Jr.

Vice President - General Counsel and Secretary

gevo20211105_8k.htm

false 0001392380

0001392380

2021-11-10 2021-11-10

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 10, 2021

Gevo, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

Identification No.)

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358

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 exchange on which registered

Common Stock, par value $0.01 per share

GEVO

Nasdaq Capital Market

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

Emerging growth company ☐

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

Item 2.02.         Results of Operations and Financial Condition.

On November 10, 2021, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended September 30, 2021. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01.         Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

99.1

Earnings press release, dated November 10, 2021.

104

Cover Page Interactive Data File (Formatted as Inline XBRL)

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.

GEVO, INC.

Date: November 10, 2021

By:

/s/ Geoffrey T. Williams, Jr.

Geoffrey T. Williams, Jr.

Vice President - General Counsel and Secretary

8-K 1 gevo20210811_8k.htm

FORM 8-K

gevo20210811_8k.htm

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 12, 2021

Gevo, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

Identification No.)

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358

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 exchange on which registered

Common Stock, par value $0.01 per share

GEVO

Nasdaq Capital Market

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

Emerging growth company ☐

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

Item 2.02.

Results of Operations and Financial Condition.

On August 12, 2021, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended June 30, 2021. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended (the "Securities Act"), or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 7.01.

Regulation FD Disclosure.

On August 12, 2021, the Company posted an investor presentation to its website at www.gevo.com/investors/. A copy of the investor presentation is attached as Exhibit 99.2 to this Current Report on Form 8-K.

The information in this Item 7.01, including Exhibit 99.2, is furnished and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to liabilities under that section, and shall not be deemed to be incorporated by reference into the filings of the Company under the Securities Act or the Exchange Act, regardless of any general incorporation language in such filings. The furnishing of this information hereby shall not be deemed an admission as to the materiality of any such information.

Item 9.01.

Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

99.1

Earnings press release, dated August 12, 2021.

99.2

Gevo, Inc. Investor Presentation, dated August 12, 2021

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.

GEVO, INC.

Date: August 12, 2021

By:

/s/ Geoffrey T. Williams, Jr.

Geoffrey T. Williams, Jr.

Vice President - General Counsel and Secretary

8-K 1 gevo20210507_8k.htm

FORM 8-K

gevo20210507_8k.htm

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 13, 2021

Gevo, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-35073

87-0747704

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

Identification No.)

345 Inverness Drive South, Building C, Suite 310 Englewood, CO 80112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (303) 858-8358

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 exchange on which registered

Common Stock, par value $0.01 per share

GEVO

Nasdaq Capital Market

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

Emerging growth company ☐

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

Item 2.02.

Results of Operations and Financial Condition.

On May 13, 2021, Gevo, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the quarter ended March 31, 2021. A copy of this press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01.

Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

99.1

Earnings press release, dated May 13, 2021.

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.

GEVO, INC.

Date: May 13, 2021

By:

/s/ Geoffrey T. Williams, Jr.

Geoffrey T. Williams, Jr.

Vice President - General Counsel and Secretary