Alexander C. Karp

Insider

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 ben

Trades at: PLTR

30D 90D 1Y

Net shares · 365d

-890.8K

0 buy · 890.8K sell

Net value · 365d

-$120.1M

$0 in · $120.1M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 890.8K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions · open-market

Include grants & non-market

PLTR Sell·S
May 20, 26

Officer title: Chief Executiv…

$16.7M

122.2K sh · $136.61

Own -2%
PLTR Sell·S
May 20, 26

Officer title: Chief Executiv…

$30.5M

224.0K sh · $136.08

Own -3%
PLTR Sell·S
May 20, 26

Officer title: Chief Executiv…

$3.7M

27.6K sh · $135.09

Own -0%
PLTR Sell·S
May 20, 26

Officer title: Chief Executiv…

$2.3M

17.3K sh · $134.20

Own -0%
PLTR Sell·S
May 20, 26

Officer title: Chief Executiv…

$882.1K

6.6K sh · $132.95

Own -0%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$1.2M

8.6K sh · $135.67

Own -0%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$4.8M

35.7K sh · $134.87

Own -1%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$2.6M

19.3K sh · $133.73

Own -0%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$2.7M

20.3K sh · $132.82

Own -0%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$815.8K

6.2K sh · $132.01

Own -0%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$3.1M

23.2K sh · $135.73

Own -0%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$14.9M

110.8K sh · $134.83

Own -2%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$14.0M

104.8K sh · $133.76

Own -2%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$16.5M

124.3K sh · $132.86

Own -2%
PLTR Sell·S
Feb 20, 26

Officer title: Chief Executiv… · 10b5-1

$5.3M

39.9K sh · $132.03

Own -1%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 20, 2026	PLTR	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 ben	Sell S	122.2K	-2%	$136.61	$16.7M
May 20, 2026	PLTR	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 ben	Sell S	224.0K	-3%	$136.08	$30.5M
May 20, 2026	PLTR	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 ben	Sell S	27.6K	-0%	$135.09	$3.7M
May 20, 2026	PLTR	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 ben	Sell S	17.3K	-0%	$134.20	$2.3M
May 20, 2026	PLTR	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 ben	Sell S	6.6K	-0%	$132.95	$882.1K
Feb 20, 2026	PLTR	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 ben	Sell S	8.6K	-0%	$135.67	$1.2M
Feb 20, 2026	PLTR	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 ben	Sell S	35.7K	-1%	$134.87	$4.8M
Feb 20, 2026	PLTR	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 ben	Sell S	19.3K	-0%	$133.73	$2.6M
Feb 20, 2026	PLTR	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 ben	Sell S	20.3K	-0%	$132.82	$2.7M
Feb 20, 2026	PLTR	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 ben	Sell S	6.2K	-0%	$132.01	$815.8K
Feb 20, 2026	PLTR	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 ben	Sell S	23.2K	-0%	$135.73	$3.1M
Feb 20, 2026	PLTR	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 ben	Sell S	110.8K	-2%	$134.83	$14.9M
Feb 20, 2026	PLTR	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 ben	Sell S	104.8K	-2%	$133.76	$14.0M
Feb 20, 2026	PLTR	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 ben	Sell S	124.3K	-2%	$132.86	$16.5M
Feb 20, 2026	PLTR	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 ben	Sell S	39.9K	-1%	$132.03	$5.3M

About Alexander C. Karp

This profile aggregates every SEC Form 4 insider transaction reported by Alexander C. Karp across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.