Document

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 5)*

Rubicon Technologies, Inc.

(Name of Issuer)

Class A common stock, par value $0.0001 per share

(Title of Class of Securities)

78112J109

(CUSIP Number)

September 6, 2024

(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)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

13G

CUSIP No. 78112J109


(1)	NAMES OF REPORTING PERSONS Palantir Technologies Inc.
(2)	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (see instructions) (a) ☐ (b) ☐
(3)	SEC USE ONLY
(4)	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		(5)	SOLE VOTING POWER 9,003,517 (1)
		(6)	SHARED VOTING POWER 0
		(7)	SOLE DISPOSITIVE POWER 9,003,517 (1)
		(8)	SHARED DISPOSITIVE POWER 0
(9)	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9,003,517 (1)
(10)	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) ☐
(11)	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 13.1% (2)
(12)	TYPE OF REPORTING PERSON (see instructions) CO

(1) The Reporting Person held 9,003,517 shares of Class A common stock as of September 6, 2024, which represented a greater than 5% decrease in its beneficial ownership reported in its Amendment No. 4 to Schedule 13G filed on June 4, 2024 (based on 68,914,542 shares of Class A common stock outstanding as of August 20, 2024, as stated by the Issuer in its Form 10-Q filed on August 21, 2024). See also footnote (2) below.

(2) Based on 68,914,542 shares of Class A common stock outstanding as of August 20, 2024, as stated by the Issuer in its Form 10-Q filed on August 21, 2024. As of the date of this filing, the Reporting Person held 8,791,148 shares of Class A common stock, which represents 12.8% of the Issuer’s Class A common stock outstanding as of August 20, 2024.

Page 2 of 5

Item 1.

(a) Name of Issuer:

Rubicon Technologies, Inc.

(b) Address of Issuer’s Principal Executive Offices:

950 E Paces Ferry Rd NE, Suite 810

Atlanta, GA 30326

Item 2.

(a) Name of Persons Filing:

Palantir Technologies Inc. (the “Reporting Person”)

(b) Address of Principal Business Office or, if none, Residence:

1200 17th Street, Floor 15

Denver, Colorado 80202

The Reporting Person is a corporation incorporated under the laws of State of Delaware.

(d) Title of Class of Securities:

Class A common stock, $0.0001 par value per share

(e) CUSIP Number:

78112J109

Item 3. If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a:

Not applicable.

Item 4. Ownership.

(a) Amount beneficially owned: 9,003,517 shares

The Reporting Person held 9,003,517 shares of Class A common stock as of September 6, 2024, which represented a greater than 5% decrease in its beneficial ownership reported in its Amendment No. 4 to Schedule 13G filed on June 4, 2024 (based on 68,914,542 shares of Class A common stock outstanding as of August 20, 2024, as stated by the Issuer in its Form 10-Q filed on August 21, 2024). See also footnote (2) above.

(b) Percent of class: 13.1%

Based on 68,914,542 shares of Class A common stock outstanding as of August 20, 2024, as stated by the Issuer in its Form 10-Q filed on August 21, 2024. See also footnote (2) above.

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

9,003,517 shares (see Item 4(a))

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

0 shares

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

9,003,517 shares (see Item 4(a))

Page 3 of 5

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

0 shares

Item 5. Ownership of Five Percent or Less of a Class.

Not applicable.

Item 6. Ownership of More than Five Percent on Behalf of Another Person.

Not applicable.

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.

Page 4 of 5

SIGNATURE

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

Dated: September 13, 2024

PALANTIR TECHNOLOGIES INC.


By:			/s/ Scott Hsu
Name:			Scott Hsu
Its:			Attorney-in-Fact

Page 5 of 5