Sell4

Palantir Technologies Inc.

PLTR

Total Value

$86.1M

Net $86.1M sold

Filing Date

Aug 24, 2026

10 transactions

Sales

$86.1M

10 transactions

Trade Summary

On Aug 20, 2026, Karp Alexander C., See Remarks, Director, sold $86.1M of Palantir Technologies Inc. (PLTR) across 10 transactions. The filing covers Class A Common Stock and reflects net selling of $86.1M. Reported prices ranged from $172.65 to $176.31. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Price at the Time of the Trade

PLTR daily price with the insider's sale marked at $174.79.

Sold near the 6-month high · about level with today's price.

Price data is delayed and provided for context only — not investment advice.

Insider Information

Name: Karp Alexander C.
Role: See Remarks, Director
Location: AVENTURA, FL

Filing Details

Filing Date: Aug 24, 2026
Transaction Date: Aug 20, 2026
Accession Number: 0001823951-26-000009
Form Type: 4
Net Trading Amount: -$86.1M

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Aug 20, 2026	Class A Common Stock	402,348	—	C	—
Aug 20, 2026	Class A Common Stock	11,378	$172.65	Sale	$2.0M
Aug 20, 2026	Class A Common Stock	19,493	$173.79	Sale	$3.4M
Aug 20, 2026	Class A Common Stock	306,544	$174.85	Sale	$53.6M
Aug 20, 2026	Class A Common Stock	63,629	$175.42	Sale	$11.2M
Aug 20, 2026	Class A Common Stock	1,304	$176.31	Sale	$229.9K
Aug 20, 2026	Class A Common Stock	90,000	—	C	—
Aug 20, 2026	Class A Common Stock	4,200	$172.66	Sale	$725.2K
Aug 20, 2026	Class A Common Stock	11,602	$173.84	Sale	$2.0M
Aug 20, 2026	Class A Common Stock	62,498	$174.73	Sale	$10.9M
Aug 20, 2026	Class A Common Stock	11,200	$175.48	Sale	$2.0M
Aug 20, 2026	Class A Common Stock	500	$176.30	Sale	$88.2K

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Aug 20, 2026	PLTR derivative	877,500	—	Exercise	—
Aug 20, 2026	PLTR derivative	877,500	—	Exercise	—
Aug 20, 2026	PLTR derivative	97,500	—	Exercise	—
Aug 20, 2026	PLTR derivative	97,500	—	Exercise	—
Aug 20, 2026	PLTR derivative	402,348	—	C	—
Aug 20, 2026	PLTR derivative	90,000	—	C	—

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Footnotes

(F1)This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on August 20, 2026, converted 402,348 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2026. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2026 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.
(F2)The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.
(F3)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $172.19 to $173.13. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F4)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $173.21 to $174.20. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F5)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $174.21 to $175.208. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F6)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $175.21 to $176.19. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F7)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $176.28 to $176.37. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F8)This transaction is part of a related series of transactions undertaken on August 20, 2026 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on March 12, 2026. The Reporting Person converted 90,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.
(F9)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $172.19 to $173.09. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F10)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $173.21 to $174.20. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F11)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $174.21 to $175.20. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F12)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $175.21 to $176.18. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F13)This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $176.26 to $176.33. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
(F14)These securities are RSUs granted pursuant to the Issuer's Amended 2010 Equity Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock.
(F15)The shares acquired from the incremental vesting of RSUs (as described above) were fully vested as of the transaction date.
(F16)These securities are RSUs granted pursuant to the Issuer's 2020 Executive Equity Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Karp Alexander C.

(Last)

(First)

(Middle)

C/O PALANTIR TECHNOLOGIES INC.

19505 BISCAYNE BOULEVARD, SUITE 2350

(Street)

AVENTURA

33180

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Palantir Technologies Inc. [ PLTR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	See Remarks

3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	08/20/2026		C⁽¹⁾		402,348	A	⁽²⁾	6,834,606	D
Class A Common Stock	08/20/2026		S⁽¹⁾		11,378	D	$172.6542⁽³⁾	6,823,228	D
Class A Common Stock	08/20/2026		S⁽¹⁾		19,493	D	$173.7864⁽⁴⁾	6,803,735	D
Class A Common Stock	08/20/2026		S⁽¹⁾		306,544	D	$174.8455⁽⁵⁾	6,497,191	D
Class A Common Stock	08/20/2026		S⁽¹⁾		63,629	D	$175.4185⁽⁶⁾	6,433,562	D
Class A Common Stock	08/20/2026		S⁽¹⁾		1,304	D	$176.3133⁽⁷⁾	6,432,258	D
Class A Common Stock	08/20/2026		C⁽⁸⁾		90,000	A	⁽²⁾	6,522,258	D
Class A Common Stock	08/20/2026		S⁽⁸⁾		4,200	D	$172.6597⁽⁹⁾	6,518,058	D
Class A Common Stock	08/20/2026		S⁽⁸⁾		11,602	D	$173.845⁽¹⁰⁾	6,506,456	D
Class A Common Stock	08/20/2026		S⁽⁸⁾		62,498	D	$174.7299⁽¹¹⁾	6,443,958	D
Class A Common Stock	08/20/2026		S⁽⁸⁾		11,200	D	$175.4821⁽¹²⁾	6,432,758	D
Class A Common Stock	08/20/2026		S⁽⁸⁾		500	D	$176.302⁽¹³⁾	6,432,258	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽¹⁴⁾	08/20/2026		M⁽¹⁾			877,500	⁽¹⁵⁾	05/20/2031	Class B Common Stock⁽²⁾	877,500	$0	16,672,500	D
Class B Common Stock⁽²⁾	⁽²⁾	08/20/2026		M⁽¹⁾		877,500		⁽²⁾	⁽²⁾	Class A Common Stock	877,500	$0	52,887,749	D
Restricted Stock Units	⁽¹⁶⁾	08/20/2026		M⁽¹⁾			97,500	⁽¹⁵⁾	05/20/2031	Class B Common Stock⁽²⁾	97,500	$0	1,852,500	D
Class B Common Stock⁽²⁾	⁽²⁾	08/20/2026		M⁽¹⁾		97,500		⁽²⁾	⁽²⁾	Class A Common Stock	97,500	$0	52,985,249	D
Class B Common Stock⁽²⁾	⁽²⁾	08/20/2026		C⁽¹⁾			402,348	⁽²⁾	⁽²⁾	Class A Common Stock	402,348	$0	52,582,901	D
Class B Common Stock⁽²⁾	⁽²⁾	08/20/2026		C⁽⁸⁾			90,000	⁽²⁾	⁽²⁾	Class A Common Stock	90,000	$0	52,492,901	D

Explanation of Responses:

1. This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on August 20, 2026, converted 402,348 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2026. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2026 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

2. The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

3. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $172.19 to $173.13. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

4. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $173.21 to $174.20. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

5. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $174.21 to $175.208. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

6. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $175.21 to $176.19. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

7. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $176.28 to $176.37. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (7) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

8. This transaction is part of a related series of transactions undertaken on August 20, 2026 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on March 12, 2026. The Reporting Person converted 90,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

9. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $172.19 to $173.09. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

10. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $173.21 to $174.20. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

11. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $174.21 to $175.20. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

12. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $175.21 to $176.18. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

13. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $176.26 to $176.33. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9) through (13) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

14. These securities are RSUs granted pursuant to the Issuer's Amended 2010 Equity Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock.

15. The shares acquired from the incremental vesting of RSUs (as described above) were fully vested as of the transaction date.

16. These securities are RSUs granted pursuant to the Issuer's 2020 Executive Equity Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock.

Remarks:

Officer title: Chief Executive Officer. This Form 4 has been compiled based on applicable requirements to reflect the specific transactions described herein and is not intended to disclose or describe all shares and/or other equity securities owned or beneficially held by the Reporting Person. For additional details regarding the Reporting Person's overall stock and equity holdings, please see the Issuer's Proxy Statement filed with the Securities and Exchange Commission on April 24, 2026, including under the heading "Security Ownership Of Certain Beneficial Owners And Management" (subject to the definitions, explanations, and time periods described therein).

	/s/ Devon Klein, under power of attorney	08/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Form 4 as rendered by the SEC from accession 0001823951-26-000009.

Palantir Technologies Inc.

Trade Summary

Price at the Time of the Trade

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

Price at the Time of the Trade

SEC Form 4