Palantir (PLTR) 4: 16,714 Palantir SARs granted (Oct 1, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-29 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Palantir Technologies Inc. (PLTR) CIK: 0001321655 --- Reporting Owner --- Name: Buckley Jeffrey CIK: 0001705189 Role: Officer (See Remarks) --- Derivative Transactions --- [Transaction #1] Security: Stock Appreciation Rights Date: 2026-09-29 | Code: A (Grant or award) Shares: +16,714 | Price: $0.00 Exercise Price: $186.97 Shares Owned After: 16,714 | Ownership: D (Direct) Footnotes: [F1] Represents stock appreciation rights ("SARs") that are fully vested and exercisable as of the date of grant. The SARs have a maximum term of 40 years from the date of grant, subject to earlier termination upon certain change in control transactions and/or following termination of service. [F1] Represents stock appreciation rights ("SARs") that are fully vested and exercisable as of the date of grant. The SARs have a maximum term of 40 years from the date of grant, subject to earlier termination upon certain change in control transactions and/or following termination of service. [F2] The aggregate number of shares of Class A Common Stock issuable upon exercise will be determined as of the exercise date and will be based on the difference between the exercise price and the fair value of the Company's Class A Common Stock on the trading day immediately prior to the exercise date. --- Footnotes (Complete Index) --- F1: Represents stock appreciation rights ("SARs") that are fully vested and exercisable as of the date of grant. The SARs have a maximum term of 40 years from the date of grant, subject to earlier termination upon certain change in control transactions and/or following termination of service. F2: The aggregate number of shares of Class A Common Stock issuable upon exercise will be determined as of the exercise date and will be based on the difference between the exercise price and the fair value of the Company's Class A Common Stock on the trading day immediately prior to the exercise date. --- Signature --- /s/ /s/ Devon Klein, under power of attorney (2026-10-01)