Alexander C. Karp

CIK: 0001823951

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)118 (55.4%)

Position reduction

Option Exercises (M)64 (30.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)31 (14.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

PLTR

Palantir Technologies Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (213 total)

PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
19.5K shares at avg. $173.79$3.4M
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Exercise(M)
Class B Common Stock
Direct
97.5K shares-
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
11.6K shares at avg. $173.84$2.0M
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
11.2K shares at avg. $175.48$2.0M
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
306.5K shares at avg. $174.85$53.6M
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
1.3K shares at avg. $176.31$230K
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Exercise(M)
Restricted Stock Units
Direct
97.5K shares-
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
11.4K shares at avg. $172.65$2.0M
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
4.2K shares at avg. $172.66$725K
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
62.5K shares at avg. $174.73$10.9M
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Exercise(M)
Class B Common Stock
Direct
877.5K shares-
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Conversion(C)
Direct
90K shares-
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Conversion(C)
Direct
402.3K shares-
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Exercise(M)
Restricted Stock Units
Direct
877.5K shares-
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
63.6K shares at avg. $175.42$11.2M
PLTR
Palantir Technologies Inc.
Aug 20, 2026
Sale(S)
Direct
500 shares at avg. $176.30$88K
PLTR
Palantir Technologies Inc.
May 20, 2026
Exercise(M)
Class B Common Stock
Direct
97.5K shares-
PLTR
Palantir Technologies Inc.
May 20, 2026
Exercise(M)
Class B Common Stock
Direct
877.5K shares-
PLTR
Palantir Technologies Inc.
May 20, 2026
Exercise(M)
Restricted Stock Units
Direct
877.5K shares-
PLTR
Palantir Technologies Inc.
May 20, 2026
Exercise(M)
Restricted Stock Units
Direct
97.5K shares-
PLTR
Palantir Technologies Inc.
May 20, 2026
Sale(S)
Direct
224K shares at avg. $136.08$30.5M
PLTR
Palantir Technologies Inc.
May 20, 2026
Sale(S)
Direct
27.6K shares at avg. $135.09$3.7M
PLTR
Palantir Technologies Inc.
May 20, 2026
Sale(S)
Direct
122.2K shares at avg. $136.61$16.7M
PLTR
Palantir Technologies Inc.
May 20, 2026
Sale(S)
Direct
6.6K shares at avg. $132.95$882K
PLTR
Palantir Technologies Inc.
May 20, 2026
Conversion(C)
Direct
397.7K shares-

		Type	Shares	Price		Ownership
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	19,493	$173.79	$3,387,618	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Exercise(M) Class B Common Stock	97,500	-	-	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	11,602	$173.84	$2,016,950	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	11,200	$175.48	$1,965,400	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	306,544	$174.85	$53,597,839	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	1,304	$176.31	$229,913	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Exercise(M) Restricted Stock Units	97,500	-	-	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	11,378	$172.65	$1,964,459	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	4,200	$172.66	$725,171	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	62,498	$174.73	$10,920,269	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Exercise(M) Class B Common Stock	877,500	-	-	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Conversion(C)	90,000	-	$0	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Conversion(C)	402,348	-	$0	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Exercise(M) Restricted Stock Units	877,500	-	-	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	63,629	$175.42	$11,161,704	Direct
Aug 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	500	$176.30	$88,151	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Exercise(M) Class B Common Stock	97,500	-	-	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Exercise(M) Class B Common Stock	877,500	-	-	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Exercise(M) Restricted Stock Units	877,500	-	-	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Exercise(M) Restricted Stock Units	97,500	-	-	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	224,009	$136.08	$30,483,391	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	27,595	$135.09	$3,727,770	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	122,195	$136.61	$16,693,584	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Sale(S)	6,635	$132.95	$882,142	Direct
May 20, 2026	PLTR Palantir Technologies Inc.	Conversion(C)	397,744	-	$0	Direct

1-25 of 213 transactions

…

About Karp Alexander C.

Karp Alexander C. (SEC CIK 0001823951) files insider reports with the SEC as Director of Palantir Technologies Inc. (PLTR).

Signal8 holds 13 ownership filings by Karp Alexander C., all Form 4s, filed between Sep 17, 2024 and Aug 24, 2026. Those filings report 213 transactions, from Sep 13, 2024 to Aug 20, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Karp Alexander C.'s filings is in AVENTURA, FL.

Recent filings by Karp Alexander C.

Aug 20, 2026: Open-market sale of PLTR shares (Form 4, code S).
Aug 20, 2026: Option exercise of PLTR derivative securities (Form 4, code M).
Aug 20, 2026: Open-market sales of PLTR shares (4 lines, Form 4, code S).
Aug 20, 2026: Option exercise of PLTR derivative securities (Form 4, code M).
Aug 20, 2026: Open-market sales of PLTR shares (3 lines, Form 4, code S).

Other insiders filing for Palantir Technologies Inc. (PLTR)

How to read Form 4 transaction codes