Palantir executive sells 3,936 shares under 10b5-1

Palantir Technologies Inc. officer Jeffrey Buckley reported selling a total of 3,936 shares of Class A Common Stock in open-market transactions on February 20 and February 24, 2026.

Rhea-AI Filing Summary

Palantir Technologies Inc. officer Jeffrey Buckley reported selling a total of 3,936 shares of Class A Common Stock in open-market transactions on February 20 and February 24, 2026. These trades were executed at weighted average prices generally between about $131 and $136 per share, as detailed in the footnotes.

According to the disclosure, one transaction was an automatic sale to cover required tax withholding obligations tied to vesting restricted stock units, and all sales were made under a pre-established Rule 10b5-1 trading plan entered into on May 30, 2025. After these sales, Buckley directly holds 43,108 Class A shares.

Insider Trade Summary

Net Seller: 3,936 shares

Net Sell 6 txns

Insider Buckley Jeffrey

Role See Remarks

Sold 3,936 shs ($521K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	1,232	$129.08	$159K
Sale	Class A Common Stock	268	$132.0346	$35K
Sale	Class A Common Stock	834	$132.862	$111K
Sale	Class A Common Stock	703	$133.7565	$94K
Sale	Class A Common Stock	743	$134.8296	$100K
Sale	Class A Common Stock	156	$135.7252	$21K

Holdings After Transaction: Class A Common Stock — 43,108 shares (Direct)

Footnotes (7)

1. F1. This transaction represents an automatic sale of shares to cover required tax withholding obligations in connection with the vesting of restricted stock units. All sales were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.
2. F2. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $131.34 to $132.33. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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.
3. F3. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $132.34 to $133.3361. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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. F4. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $133.34 to $134.3303. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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. F5. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $134.34 to $135.33. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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. F6. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $135.34 to $136.14. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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. F7. The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on May 30, 2025.

FAQ

What insider transaction did Palantir (PLTR) report for Jeffrey Buckley?

Palantir reported that officer Jeffrey Buckley sold 3,936 shares of Class A Common Stock. The sales occurred in multiple open-market transactions on February 20 and 24, 2026, as disclosed in a Form 4 filing with detailed price ranges and remaining holdings.

At what prices did Jeffrey Buckley sell Palantir (PLTR) shares?

Jeffrey Buckley’s Palantir share sales were executed in ranges from about $131.34 up to $136.14 per share. The Form 4 reports weighted average sale prices for each line, with underlying trades occurring across several specified price intervals on February 20, 2026.

How many Palantir (PLTR) shares does Jeffrey Buckley hold after these sales?

After the reported transactions, Jeffrey Buckley directly holds 43,108 shares of Palantir Class A Common Stock. The Form 4 shows this post-transaction balance based on the most recent sale dated February 24, 2026, reflecting all shares sold in the disclosed sequence.

Were Jeffrey Buckley’s Palantir (PLTR) sales under a Rule 10b5-1 plan?

Yes. The filing states that Jeffrey Buckley sold Palantir shares under a Rule 10b5-1 trading plan. The plan, entered on May 30, 2025, is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) for pre-arranged insider trading programs.

Why did Jeffrey Buckley sell some of his Palantir (PLTR) shares?

One transaction is described as an automatic sale to cover required tax withholding obligations from vesting restricted stock units. This means shares were sold specifically to pay taxes due when the RSUs vested, rather than as a discretionary portfolio decision.

How many Palantir (PLTR) insider sale transactions were reported in this Form 4?

The Form 4 reports six separate non-derivative sale transactions in Palantir Class A Common Stock. All are coded as open-market sales, executed across different price ranges, and together total 3,936 shares sold by officer Jeffrey Buckley during February 2026.

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Accepted by SEC EDGAR 02/24/2026 - 08:12 PM Learn about SEC filing dates

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).

X

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^*

Buckley Jeffrey

(Last) (First) (Middle)

C/O PALANTIR TECHNOLOGIES INC.

19505 BISCAYNE BOULEVARD, SUITE 2350

(Street)

AVENTURA FL 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)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/20/2026

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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	02/20/2026		S(1)		268	D	$132.0346(2)	46,776	D
Class A Common Stock	02/20/2026		S(1)		834	D	$132.862(3)	45,942	D
Class A Common Stock	02/20/2026		S(1)		703	D	$133.7565(4)	45,239	D
Class A Common Stock	02/20/2026		S(1)		743	D	$134.8296(5)	44,496	D
Class A Common Stock	02/20/2026		S(1)		156	D	$135.7252(6)	44,340	D
Class A Common Stock	02/24/2026		S(7)		1,232	D	$129.08	43,108	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This transaction represents an automatic sale of shares to cover required tax withholding obligations in connection with the vesting of restricted stock units. All sales were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

2. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $131.34 to $132.33. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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.

3. This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $132.34 to $133.3361. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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 $133.34 to $134.3303. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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 $134.34 to $135.33. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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 $135.34 to $136.14. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (6) 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. The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on May 30, 2025.

Remarks:

Officer title: Chief Accounting 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.

	/s/ Justin V. Laubach, under power of attorney	02/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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