Follow the people · Insider
Alexander C. Karp
Alexander C. Karp files insider transactions with the SEC as a director and officer of Palantir Technologies (PLTR). We hold 3 disclosed purchases and sales filed since 2 October 2020, 1 of them in the last 90 days.
- Files forPLTR
- Disclosed buys and sells3 in all, 1 in the last 90 days
- Last disclosure24 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 30 September 2020 — 20 August 2026Director and Officer · Palantir Technologies (PLTR)714 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- converted 325,000 shares of Palantir Technologies (a derivative holding)SEC Form 422 November 2023Class B Common Stock · traded 20 November 2023 · filed 22 November 2023
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 November 2023Restricted Stock Units · traded 20 November 2023 · filed 22 November 2023
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 November 2023Class B Common Stock · traded 20 November 2023 · filed 22 November 2023
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 November 2023Restricted Stock Units · traded 20 November 2023 · filed 22 November 2023
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 November 2023Class B Common Stock · traded 20 November 2023 · filed 22 November 2023
- converted 237,194 shares of Palantir Technologies (a derivative holding)SEC Form 422 November 2023Class B Common Stock · traded 20 November 2023 · filed 22 November 2023
- converted 165,284 shares of Palantir Technologies (a derivative holding)SEC Form 422 November 2023Class B Common Stock · traded 21 November 2023 · filed 22 November 2023
- converted 325,000 shares of Palantir TechnologiesSEC Form 422 November 2023Class A Common Stock · traded 20 November 2023 · filed 22 November 2023
- ▼ sold on the open market 324,300 shares of Palantir TechnologiesSEC Form 422 November 2023Class A Common Stock · traded 20 November 2023 · filed 22 November 2023
- ▼ sold on the open market 700 shares of Palantir TechnologiesSEC Form 422 November 2023Class A Common Stock · traded 20 November 2023 · filed 22 November 2023
- converted 237,194 shares of Palantir TechnologiesSEC Form 422 November 2023Class A Common Stock · traded 20 November 2023 · filed 22 November 2023
- ▼ sold on the open market 237,025 shares of Palantir TechnologiesSEC Form 422 November 2023Class A Common Stock · traded 20 November 2023 · filed 22 November 2023
- ▼ sold on the open market 169 shares of Palantir TechnologiesSEC Form 422 November 2023Class A Common Stock · traded 20 November 2023 · filed 22 November 2023
- converted 325,000 shares of Palantir Technologies (a derivative holding)SEC Form 423 August 2023Class B Common Stock · traded 23 August 2023 · filed 23 August 2023
- converted 325,000 shares of Palantir TechnologiesSEC Form 423 August 2023Class A Common Stock · traded 23 August 2023 · filed 23 August 2023
- ▼ sold on the open market 325,000 shares of Palantir TechnologiesSEC Form 423 August 2023Class A Common Stock · traded 23 August 2023 · filed 23 August 2023
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 August 2023Restricted Stock Units · traded 20 August 2023 · filed 22 August 2023
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 August 2023Class B Common Stock · traded 20 August 2023 · filed 22 August 2023
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 August 2023Restricted Stock Units · traded 20 August 2023 · filed 22 August 2023
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 August 2023Class B Common Stock · traded 20 August 2023 · filed 22 August 2023
- converted 231,564 shares of Palantir Technologies (a derivative holding)SEC Form 422 August 2023Class B Common Stock · traded 21 August 2023 · filed 22 August 2023
- converted 176,588 shares of Palantir Technologies (a derivative holding)SEC Form 422 August 2023Class B Common Stock · traded 22 August 2023 · filed 22 August 2023
- converted 231,564 shares of Palantir TechnologiesSEC Form 422 August 2023Class A Common Stock · traded 21 August 2023 · filed 22 August 2023
- ▼ sold on the open market 231,564 shares of Palantir TechnologiesSEC Form 422 August 2023Class A Common Stock · traded 21 August 2023 · filed 22 August 2023
- converted 176,588 shares of Palantir TechnologiesSEC Form 422 August 2023Class A Common Stock · traded 22 August 2023 · filed 22 August 2023
- ▼ sold on the open market 176,588 shares of Palantir TechnologiesSEC Form 422 August 2023Class A Common Stock · traded 22 August 2023 · filed 22 August 2023
- converted 325,000 shares of Palantir Technologies (a derivative holding)SEC Form 47 June 2023Class B Common Stock · traded 5 June 2023 · filed 7 June 2023
- converted 325,000 shares of Palantir TechnologiesSEC Form 47 June 2023Class A Common Stock · traded 5 June 2023 · filed 7 June 2023
- ▼ sold on the open market 325,000 shares of Palantir TechnologiesSEC Form 47 June 2023Class A Common Stock · traded 5 June 2023 · filed 7 June 2023
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 423 May 2023Restricted Stock Units · traded 20 May 2023 · filed 23 May 2023
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 423 May 2023Class B Common Stock · traded 20 May 2023 · filed 23 May 2023
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 423 May 2023Restricted Stock Units · traded 20 May 2023 · filed 23 May 2023
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 423 May 2023Class B Common Stock · traded 20 May 2023 · filed 23 May 2023
- converted 408,862 shares of Palantir Technologies (a derivative holding)SEC Form 423 May 2023Class B Common Stock · traded 22 May 2023 · filed 23 May 2023
- converted 408,862 shares of Palantir TechnologiesSEC Form 423 May 2023Class A Common Stock · traded 22 May 2023 · filed 23 May 2023
- ▼ sold on the open market 408,862 shares of Palantir TechnologiesSEC Form 423 May 2023Class A Common Stock · traded 22 May 2023 · filed 23 May 2023
- converted 132,957 shares of Palantir Technologies (a derivative holding)SEC Form 423 February 2023Class B Common Stock · traded 21 February 2023 · filed 23 February 2023
- converted 137,364 shares of Palantir Technologies (a derivative holding)SEC Form 423 February 2023Class B Common Stock · traded 22 February 2023 · filed 23 February 2023
- converted 164,373 shares of Palantir Technologies (a derivative holding)SEC Form 423 February 2023Class B Common Stock · traded 23 February 2023 · filed 23 February 2023
- converted 132,957 shares of Palantir TechnologiesSEC Form 423 February 2023Class A Common Stock · traded 21 February 2023 · filed 23 February 2023
- ▼ sold on the open market 132,957 shares of Palantir TechnologiesSEC Form 423 February 2023Class A Common Stock · traded 21 February 2023 · filed 23 February 2023
- converted 137,364 shares of Palantir TechnologiesSEC Form 423 February 2023Class A Common Stock · traded 22 February 2023 · filed 23 February 2023
- ▼ sold on the open market 137,364 shares of Palantir TechnologiesSEC Form 423 February 2023Class A Common Stock · traded 22 February 2023 · filed 23 February 2023
- converted 164,373 shares of Palantir TechnologiesSEC Form 423 February 2023Class A Common Stock · traded 23 February 2023 · filed 23 February 2023
- ▼ sold on the open market 164,373 shares of Palantir TechnologiesSEC Form 423 February 2023Class A Common Stock · traded 23 February 2023 · filed 23 February 2023
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 February 2023Restricted Stock Units · traded 20 February 2023 · filed 22 February 2023
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 February 2023Class B Common Stock · traded 20 February 2023 · filed 22 February 2023
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 February 2023Restricted Stock Units · traded 20 February 2023 · filed 22 February 2023
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 422 February 2023Class B Common Stock · traded 20 February 2023 · filed 22 February 2023
- exercised options over 3,510,000 shares of Palantir Technologies (a derivative holding)SEC Form 48 December 2022Restricted Stock Units · traded 6 December 2022 · filed 8 December 2022
- exercised options over 3,510,000 shares of Palantir Technologies (a derivative holding)SEC Form 48 December 2022Class B Common Stock · traded 6 December 2022 · filed 8 December 2022
- exercised options over 390,000 shares of Palantir Technologies (a derivative holding)SEC Form 48 December 2022Restricted Stock Units · traded 6 December 2022 · filed 8 December 2022
- exercised options over 390,000 shares of Palantir Technologies (a derivative holding)SEC Form 48 December 2022Class B Common Stock · traded 6 December 2022 · filed 8 December 2022
- converted 809,398 shares of Palantir Technologies (a derivative holding)SEC Form 48 December 2022Class B Common Stock · traded 6 December 2022 · filed 8 December 2022
- converted 809,398 shares of Palantir Technologies (a derivative holding)SEC Form 48 December 2022Class B Common Stock · traded 7 December 2022 · filed 8 December 2022
- converted 809,398 shares of Palantir TechnologiesSEC Form 48 December 2022Class A Common Stock · traded 6 December 2022 · filed 8 December 2022
- ▼ sold on the open market 809,398 shares of Palantir TechnologiesSEC Form 48 December 2022Class A Common Stock · traded 6 December 2022 · filed 8 December 2022
- converted 809,398 shares of Palantir TechnologiesSEC Form 48 December 2022Class A Common Stock · traded 7 December 2022 · filed 8 December 2022
- ▼ sold on the open market 809,398 shares of Palantir TechnologiesSEC Form 48 December 2022Class A Common Stock · traded 7 December 2022 · filed 8 December 2022
- converted 195,443 shares of Palantir Technologies (a derivative holding)SEC Form 430 November 2021Class B Common Stock · traded 26 November 2021 · filed 30 November 2021
- converted 189,695 shares of Palantir Technologies (a derivative holding)SEC Form 430 November 2021Class B Common Stock · traded 29 November 2021 · filed 30 November 2021
- converted 189,696 shares of Palantir Technologies (a derivative holding)SEC Form 430 November 2021Class B Common Stock · traded 30 November 2021 · filed 30 November 2021
- converted 195,443 shares of Palantir TechnologiesSEC Form 430 November 2021Class A Common Stock · traded 26 November 2021 · filed 30 November 2021
- ▼ sold on the open market 195,443 shares of Palantir TechnologiesSEC Form 430 November 2021Class A Common Stock · traded 26 November 2021 · filed 30 November 2021
- converted 189,695 shares of Palantir TechnologiesSEC Form 430 November 2021Class A Common Stock · traded 29 November 2021 · filed 30 November 2021
- ▼ sold on the open market 189,695 shares of Palantir TechnologiesSEC Form 430 November 2021Class A Common Stock · traded 29 November 2021 · filed 30 November 2021
- converted 189,696 shares of Palantir TechnologiesSEC Form 430 November 2021Class A Common Stock · traded 30 November 2021 · filed 30 November 2021
- ▼ sold on the open market 179,027 shares of Palantir TechnologiesSEC Form 430 November 2021Class A Common Stock · traded 30 November 2021 · filed 30 November 2021
- ▼ sold on the open market 10,669 shares of Palantir TechnologiesSEC Form 430 November 2021Class A Common Stock · traded 30 November 2021 · filed 30 November 2021
- converted 400,166 shares of Palantir Technologies (a derivative holding)SEC Form 424 November 2021Class B Common Stock · traded 22 November 2021 · filed 24 November 2021
- exercised options over 1,915,863 shares of Palantir Technologies (a derivative holding)SEC Form 424 November 2021Employee Stock Option (Right to buy) · traded 24 November 2021 · filed 24 November 2021
- exercised options over 1,915,863 shares of Palantir Technologies (a derivative holding)SEC Form 424 November 2021Class B Common Stock · traded 24 November 2021 · filed 24 November 2021
- converted 400,166 shares of Palantir TechnologiesSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
- ▼ sold on the open market 289,971 shares of Palantir TechnologiesSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
- ▼ sold on the open market 5,712 shares of Palantir TechnologiesSEC Form 424 November 2021Class A Common Stock · traded 22 November 2021 · filed 24 November 2021
- ▼ sold on the open market 104,483 shares of Palantir TechnologiesSEC Form 424 November 2021Class A Common Stock · traded 23 November 2021 · filed 24 November 2021
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 423 November 2021Restricted Stock Units · traded 20 November 2021 · filed 23 November 2021
- exercised options over 877,500 shares of Palantir Technologies (a derivative holding)SEC Form 423 November 2021Class B Common Stock · traded 20 November 2021 · filed 23 November 2021
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 423 November 2021Restricted Stock Units · traded 20 November 2021 · filed 23 November 2021
- exercised options over 97,500 shares of Palantir Technologies (a derivative holding)SEC Form 423 November 2021Class B Common Stock · traded 20 November 2021 · filed 23 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Employee Stock Option (Right to buy) · traded 16 November 2021 · filed 18 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Class B Common Stock · traded 16 November 2021 · filed 18 November 2021
- converted 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Class B Common Stock · traded 16 November 2021 · filed 18 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Employee Stock Option (Right to buy) · traded 17 November 2021 · filed 18 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Class B Common Stock · traded 17 November 2021 · filed 18 November 2021
- converted 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Class B Common Stock · traded 17 November 2021 · filed 18 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Employee Stock Option (Right to buy) · traded 18 November 2021 · filed 18 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Class B Common Stock · traded 18 November 2021 · filed 18 November 2021
- converted 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 418 November 2021Class B Common Stock · traded 18 November 2021 · filed 18 November 2021
- converted 638,629 shares of Palantir TechnologiesSEC Form 418 November 2021Class A Common Stock · traded 16 November 2021 · filed 18 November 2021
- ▼ sold on the open market 638,629 shares of Palantir TechnologiesSEC Form 418 November 2021Class A Common Stock · traded 16 November 2021 · filed 18 November 2021
- converted 638,629 shares of Palantir TechnologiesSEC Form 418 November 2021Class A Common Stock · traded 17 November 2021 · filed 18 November 2021
- ▼ sold on the open market 638,629 shares of Palantir TechnologiesSEC Form 418 November 2021Class A Common Stock · traded 17 November 2021 · filed 18 November 2021
- converted 638,629 shares of Palantir TechnologiesSEC Form 418 November 2021Class A Common Stock · traded 18 November 2021 · filed 18 November 2021
- ▼ sold on the open market 631,790 shares of Palantir TechnologiesSEC Form 418 November 2021Class A Common Stock · traded 18 November 2021 · filed 18 November 2021
- ▼ sold on the open market 6,839 shares of Palantir TechnologiesSEC Form 418 November 2021Class A Common Stock · traded 18 November 2021 · filed 18 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Employee Stock Option (Right to buy) · traded 3 November 2021 · filed 5 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Class B Common Stock · traded 3 November 2021 · filed 5 November 2021
- converted 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Class B Common Stock · traded 3 November 2021 · filed 5 November 2021
- exercised options over 2,554,516 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Employee Stock Option (Right to buy) · traded 4 November 2021 · filed 5 November 2021
- exercised options over 2,554,516 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Class B Common Stock · traded 4 November 2021 · filed 5 November 2021
- converted 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Class B Common Stock · traded 4 November 2021 · filed 5 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Employee Stock Option (Right to buy) · traded 5 November 2021 · filed 5 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Class B Common Stock · traded 5 November 2021 · filed 5 November 2021
- converted 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 45 November 2021Class B Common Stock · traded 5 November 2021 · filed 5 November 2021
- converted 638,629 shares of Palantir TechnologiesSEC Form 45 November 2021Class A Common Stock · traded 3 November 2021 · filed 5 November 2021
- ▼ sold on the open market 633,840 shares of Palantir TechnologiesSEC Form 45 November 2021Class A Common Stock · traded 3 November 2021 · filed 5 November 2021
- ▼ sold on the open market 4,789 shares of Palantir TechnologiesSEC Form 45 November 2021Class A Common Stock · traded 3 November 2021 · filed 5 November 2021
- converted 638,629 shares of Palantir TechnologiesSEC Form 45 November 2021Class A Common Stock · traded 4 November 2021 · filed 5 November 2021
- ▼ sold on the open market 638,629 shares of Palantir TechnologiesSEC Form 45 November 2021Class A Common Stock · traded 4 November 2021 · filed 5 November 2021
- converted 638,629 shares of Palantir TechnologiesSEC Form 45 November 2021Class A Common Stock · traded 5 November 2021 · filed 5 November 2021
- ▼ sold on the open market 638,629 shares of Palantir TechnologiesSEC Form 45 November 2021Class A Common Stock · traded 5 November 2021 · filed 5 November 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 428 October 2021Employee Stock Option (Right to buy) · traded 26 October 2021 · filed 28 October 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 428 October 2021Class B Common Stock · traded 26 October 2021 · filed 28 October 2021
- converted 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 428 October 2021Class B Common Stock · traded 26 October 2021 · filed 28 October 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 428 October 2021Employee Stock Option (Right to buy) · traded 27 October 2021 · filed 28 October 2021
- exercised options over 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 428 October 2021Class B Common Stock · traded 27 October 2021 · filed 28 October 2021
- converted 638,629 shares of Palantir Technologies (a derivative holding)SEC Form 428 October 2021Class B Common Stock · traded 27 October 2021 · filed 28 October 2021
- exercised options over 2,218,040 shares of Palantir Technologies (a derivative holding)SEC Form 428 October 2021Employee Stock Option (Right to buy) · traded 28 October 2021 · filed 28 October 2021
- exercised options over 2,218,040 shares of Palantir Technologies (a derivative holding)SEC Form 428 October 2021Class B Common Stock · traded 28 October 2021 · filed 28 October 2021
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.