SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Benson Hill, Inc.

(Name of Issuer)

Common Stock, $0.0001 par value

(Title of Class of Securities)

082490202

(CUSIP Number)

09/30/2021

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Mercury Fund Ventures III, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 185,862.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 185,862.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

185,862.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

3.0 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 5: 185,862 shares, except that Mercury Fund Partners III, L.P. ("GP III"), the general partner of Mercury Fund Ventures III, L.P. ("Fund III"), may be deemed to have sole voting power, Mercury Partners, LLC ("UGP III"), the general partner of GP III, may be deemed to have sole voting power, and Blair Garrou ("Garrou") and Dan Watkins ("Watkins"), the managers of UGP III, may be deemed to have shared power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 185,862 shares, except that GP III, the general partner of Fund III, may be deemed to have sole dispositive power, and UGP III, the general partner of GP III, may be deemed to have sole dispositive power, and Garrou and Watkins, the managers of UGP III, may be deemed to have shared power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of Benson Hill, Inc. (the "Issuer") as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Mercury Fund Affiliates III, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 8,756.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 8,756.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

8,756.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

0.1 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 5: 8,756 shares, except that GP III, the general partner of Mercury Fund III Affiliates, L.P. ("Affiliates III"), may be deemed to have sole voting power, UGP III, the general partner of GP III, may be deemed to have sole voting power, and Garrou and Watkins, the managers of UGP III, may be deemed to have shared power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 8,756 shares, except that GP III, the general partner of Affiliates III, may be deemed to have sole dispositive power, and UGP III, the general partner of GP III, may be deemed to have sole dispositive power, and Garrou and Watkins, the managers of UGP III, may be deemed to have shared power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Mercury Fund Partners III, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 194,618.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 194,618.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

194,618.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

3.2 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 5: 194,618 shares of which 185,862 are directly owned by Fund III and 8,756 are owned directly by Affiliates III. GP III, the general partner of Fund III and Affiliates III, may be deemed to have sole voting power, UGP III, the general partner of GP III, may be deemed to have sole voting power, and Garrou and Watkins, the managing managers of UGP III, may be deemed to have shared power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 194,618 shares of which 185,862 are directly owned by Fund III and 8,756 are owned directly by Affiliates III. GP III, the general partner of Affiliates III, may be deemed to have sole dispositive power, and UGP III, the general partner of GP III, may be deemed to have sole dispositive power, and Garrou and Watkins, the managers of UGP III, may be deemed to have shared power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Mercury Partners, LLC

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 194,618.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 194,618.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

194,618.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

3.2 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 5: 194,618 shares of which 185,862 are directly owned by Fund III and 8,756 are owned directly by Affiliates III. GP III, the general partner of Fund III and Affiliates III, may be deemed to have sole voting power, UGP III, the general partner of GP III, may be deemed to have sole voting power, and Garrou and Watkins, the managers of UGP III, may be deemed to have shared power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 194,618 shares of which 185,862 are directly owned by Fund III and 8,756 are owned directly by Affiliates III. GP III, the general partner of Affiliates III, may be deemed to have sole dispositive power, and UGP III, the general partner of GP III, may be deemed to have sole dispositive power, and Garrou and Watkins, the managers of UGP III, may be deemed to have shared power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Mercury Camelback Fund, LLC

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 189,519.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 189,519.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

189,519.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

3.1 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 5: 189,519 shares, except that Mercury Partners Management, LLC ("MM"), the managing member of Mercury Camelback Fund, LLC ("Camelback"), may be deemed to have sole voting power, and Fortino, Garrou and Gilani, the managing members of MM, may be deemed to have shared power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 189,519 shares, except that MM, the managing member of Camelback, may be deemed to have sole dispositive power, and Fortino, Garrou and Gilani, the managing members of MM, may be deemed to have shared power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Mercury Partners Management, LLC

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 189,519.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 189,519.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

189,519.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

3.1 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 5: 189,519 shares, all of which are directly owned by Camelback. MM, the managing member of Camelback, may be deemed to have sole voting power, and Fortino, Garrou and Gilani, the managing members of MM, may be deemed to have shared power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 189,519 shares, all of which are directly owned by Camelback. MM, the managing member of Camelback, may be deemed to have sole dispositive power, and Fortino, Garrou and Gilani, the managing members of MM, may be deemed to have shared power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Adrian Fortino

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 189,519.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 189,519.00

Aggregate Amount Beneficially Owned by Each Reporting Person

189,519.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

3.1 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 6: 189,519 shares, all of which are directly owned by Camelback. MM, the managing member of Camelback, may be deemed to have sole voting power, and Fortino, a managing member of MM, may be deemed to have shared power to vote these shares. Note to Row 8: 189,519 shares, all of which are directly owned by Camelback. MM, the managing member of Camelback, may be deemed to have sole dispositive power, and Fortino, a managing member of MM, may be deemed to have shared power to dispose these shares. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Blair Garrou

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 384,137.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 384,137.00

Aggregate Amount Beneficially Owned by Each Reporting Person

384,137.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

6.3 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 6: 384,137 shares of which 185,862 are directly owned by Fund III, 8,756 are owned directly by Affiliates III and 189,519 are owned directly by Camelback. GP III, the general partner of Fund III and Affiliates III, may be deemed to have sole voting power over the shares owned by Fund III and Affiliates III, UGP III, the general partner of GP III, may be deemed to have sole voting power over the shares owned by Fund III and Affiliates III. MM, the managing member of Camelback, may be deemed to have sole voting power over the shares owned by Camelback. Garrou, a manager of UGP III and a managing member of MM, may be deemed to have shared voting power over the shares owned by Fund III, Affiliates IIII and Camelback. Note to Row 8: 384,137 shares of which 185,862 are directly owned by Fund III, 8,756 are owned directly by Affiliates III and 189,519 are owned directly by Camelback. GP III, the general partner of Fund IIII and Affiliates III, may be deemed to have sole dispositive power over the shares owned by Fund III and Affiliates III, and UGP III, the general partner of GP III, may be deemed to have sole dispositive power over the shares owned by Fund III and Affiliates III. MM, the managing member of Camelback, may be deemed to have sole dispositive power over the shares owned by Camelback. Garrou, a manager of UGP III and a managing member of MM, may be deemed to have shared dispositive power over the shares owned by Fund III, Affiliates IIII and Camelback Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Aziz Gilani

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 189,519.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 189,519.00

Aggregate Amount Beneficially Owned by Each Reporting Person

189,519.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

3.1 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 6: 189,519 shares, all of which are directly owned by Camelback. MM, the managing member of Camelback, may be deemed to have sole voting power, and Gilani, a managing member of MM, may be deemed to have shared power to vote these shares. Note to Row 8: 189,519 shares, all of which are directly owned by Camelback. MM, the managing member of Camelback, may be deemed to have sole dispositive power, and Gilani, a managing member of MM, may be deemed to have shared power to dispose these shares. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

CUSIP No.

082490202

Names of Reporting Persons

Dan Watkins

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 194,618.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 194,618.00

Aggregate Amount Beneficially Owned by Each Reporting Person

194,618.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

3.2 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Note to Row 6: 194,618 shares of which 185,862 are directly owned by Fund III and 8,756 are owned directly by Affiliates III. GP III, the general partner of Fund III and Affiliates III, may be deemed to have sole voting power over the shares owned by Fund III and Affiliates III, UGP III, the general partner of GP III, may be deemed to have sole voting power over these shares. Watkins, a manager of UGP III, may be deemed to have shared voting power over these shares. Note to Row 8: 194,618 shares of which 185,862 are directly owned by Fund III and 8,756 are owned directly by Affiliates III. GP III, the general partner of Fund IIII and Affiliates III, may be deemed to have sole dispositive power over the shares owned by Fund III and Affiliates III, and UGP III, the general partner of GP III, may be deemed to have sole dispositive power over these shares. Watkins, a manager of UGP III, may be deemed to have shared dispositive power over these shares. Note to Row 11: This percentage is calculated based upon 6,114,020 Common Stock outstanding of the Issuer as of November 7, 2024, as set forth in the Issuer's prospectus on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2024.

SCHEDULE 13G

Item 1.

(a)

Name of issuer:

Benson Hill, Inc.

(b)

Address of issuer's principal executive offices:

1001 North Warson Rd, Ste 300 St. Louis, MO, 63132

Item 2.

(a)

Name of person filing:

This Schedule is filed by Mercury Fund Ventures III, L.P. ("Fund III"), Mercury Fund Affiliates III, L.P. ("Affiliates III"), Mercury Fund Partners III, L.P. ("GP III"), Mercury Partners, LLC ("UGP"), Mercury Camelback Fund LLC ("Camelback"), Mercury Partners Management, LLC ("MM"), Adrian Fortino, Blair Garrou, Aziz Gilani and Dan Watkins. The foregoing entities and individuals are collectively referred to as the "Reporting Persons."

(b)

Address or principal business office or, if none, residence:

c/o Mercury Partners Management, LLC 3737 Buffalo Speedway, Suite 1750 Houston, Texas 77098

(c)

Citizenship:

See Row 4 of cover page for each Reporting Person.

(d)

Title of class of securities:

Common Stock, $0.0001 par value

(e)

CUSIP No.:

082490202

Item 3.

If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a)

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

(b)

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

(c)

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

(d)

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

(e)

An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f)

An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g)

A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h)

A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i)

A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j)

A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:

(k)

Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

Item 4.

Ownership

(a)

Amount beneficially owned:

See Row 9 of cover page for each Reporting Person.

(b)

Percent of class:

See Row 11 of cover page for each Reporting Person.

(c)

Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote:

See Row 5 of cover page for each Reporting Person.

(ii) Shared power to vote or to direct the vote:

See Row 6 of cover page for each Reporting Person.

(iii) Sole power to dispose or to direct the disposition of:

See Row 7 of cover page for each Reporting Person.

(iv) Shared power to dispose or to direct the disposition of:

See Row 8 of cover page for each Reporting Person.

Item 5.

Ownership of 5 Percent or Less of a Class.

Item 6.

Ownership of more than 5 Percent on Behalf of Another Person.

If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.

Under certain circumstances set forth in the limited partnership agreements of Fund III, Affiliates III and GP III, and the limited liability company agreements of UGP III, MM and Camelback, the partners or members, as the case may be, of each of such entities may be deemed to have the right to receive dividends from, or the proceeds from the sale of, shares of the Issuer directly or indirectly owned by each such entity of which they are a partner or member.

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Not Applicable

Item 8.

Identification and Classification of Members of the Group.

Not Applicable

Item 9.

Notice of Dissolution of Group.

Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Mercury Fund Ventures III, L.P.

Signature:	/s/ Blair Garrou
Name/Title:	Blair Garrou, Manager of the General Partner of the General Partner
Date:	02/14/2025

Mercury Fund Affiliates III, L.P.

Signature:	/s/ Blair Garrou
Name/Title:	Blair Garrou, Manager of the General Partner of the General Partner
Date:	02/14/2025

Mercury Fund Partners III, L.P.

Signature:	/s/ Blair Garrou
Name/Title:	Blair Garrou, Manager of the General Partner
Date:	02/14/2025

Mercury Partners, LLC

Signature:	/s/ Blair Garrou
Name/Title:	Blair Garrou, Manager
Date:	02/14/2025

Mercury Camelback Fund, LLC

Signature:	/s/ Blair Garrou
Name/Title:	Blair Garrou, Managing Member of the Managing Member
Date:	02/14/2025

Mercury Partners Management, LLC

Signature:	/s/ Blair Garrou
Name/Title:	Blair Garrou, Managing Member
Date:	02/14/2025

Adrian Fortino

Signature:	/s/ Adrian Fortino
Name/Title:	Adrian Fortino
Date:	02/14/2025

Blair Garrou

Signature:	/s/ Blair Garrou
Name/Title:	Blair Garrou
Date:	02/14/2025

Aziz Gilani

Signature:	/s/ Aziz Gilani
Name/Title:	Aziz Gilani
Date:	02/14/2025

Dan Watkins

Signature:	/s/ Dan Watkins
Name/Title:	Dan Watkins
Date:	02/14/2025

Exhibit Information

Agreement of Joint Filing The undersigned hereby agree that a single Schedule 13G (or any amendment thereto) relating to the Common Stock of the Issuer shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13G. Date: February 14, 2025 MERCURY FUND VENTURES III, L.P. By: Mercury Fund Partners III, L.P., its general partner By: Mercury Partners, LLC, its general partner By: /s/ Blair Garrou Name: Blair Garrou Title: Manager MERCURY FUND AFFILIATES III, L.P. By: Mercury Fund Partners III, L.P., its general partner By: Mercury Partners, LLC, its general partner By: /s/ Blair Garrou Name: Blair Garrou Title: Manager MERCURY FUND PARTNERS III, L.P. By: Mercury Partners, LLC, its general partner By: /s/ Blair Garrou Name: Blair Garrou Title: Manager MERCURY PARTNERS, LLC By: /s/ Blair Garrou Name: Blair Garrou Title: Manager MERCURY CAMELBACK FUND, LLC By: Mercury Partners Management, LLC, its managing member By: /s/ Blair Garrou Name: Blair Garrou Title: Managing Member MERCURY PARTNERS MANAGEMENT, LLC By: /s/ Blair Garrou Name: Blair Garrou Title: Managing Member Adrian Fortino /s/ Adrian Fortino Blair Garrou /s/ Blair Garrou Aziz Gilani /s/ Aziz Gilani Dan Watkins /s/ Dan Watkins

SEC Form SCHEDULE 13G filed by Benson Hill Inc.