InsiderSource
PLTR

Palantir Technologies Inc.

SEC CIK 1321655
$128.47 −7.9% · 90 days
90-day buys
$0
0 open-market
90-day sells
$130.38M
45 open-market
Net insider flow
−$130.38M
Net selling
Filings shown
746
Most recent
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At a glance

Over the last 90 days, insiders at PLTR have sold a net $130.38M of stock (0 open-market buys vs 45 sells).

Largest recent trade: Thiel Peter sold $104.68M of PLTR, trimming their stake 5%.

Most active filer: Cohen Stephen Andrew, with 175 transactions among the recent filings shown.

3 recent trades in PLTR were disclosed by members of the U.S. Senate under the STOCK Act — listed below.

Insider transaction history

Form 4 filings for PLTR, newest first
View on SEC EDGAR ↗
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PLTR
Palantir Technologies Inc.
Sell Taylor Ryan D. · See Remarks · Open-market sale · filed Apr 2, 2025 ΔOwn −1.2%

Taylor Ryan D. sold $460.7K of PLTR, trimming their stake 1%.

−$460.7K
5,800 sh @ $79
PLTR
Palantir Technologies Inc.
Sell Taylor Ryan D. · See Remarks · Open-market sale · filed Apr 2, 2025 ΔOwn −1.7%

Taylor Ryan D. sold $664.1K of PLTR, trimming their stake 2%.

−$664.1K
8,257 sh @ $80
PLTR
Palantir Technologies Inc.
Sell Taylor Ryan D. · See Remarks · Open-market sale · filed Apr 2, 2025 ΔOwn −0.8%

Taylor Ryan D. sold $333.5K of PLTR, trimming their stake 1%.

−$333.5K
4,100 sh @ $81
PLTR
Palantir Technologies Inc.
Sell Taylor Ryan D. · See Remarks · Open-market sale · filed Apr 2, 2025 ΔOwn −4.9%

Taylor Ryan D. sold $1.97M of PLTR, trimming their stake 5%.

−$1.97M
23,913 sh @ $82
PLTR
Palantir Technologies Inc.
Sell Taylor Ryan D. · See Remarks · Open-market sale · filed Apr 2, 2025 ΔOwn −7.2%

Taylor Ryan D. sold $2.77M of PLTR, trimming their stake 7%.

−$2.77M
33,159 sh @ $83
PLTR
Palantir Technologies Inc.
Sell Taylor Ryan D. · See Remarks · Open-market sale · filed Apr 2, 2025 ΔOwn −5.4%

Taylor Ryan D. sold $1.93M of PLTR, trimming their stake 5%.

−$1.93M
22,948 sh @ $84
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 19, 2025 ΔOwn −9.9%

Cohen Stephen Andrew sold $2.61M of PLTR, trimming their stake 10%.

−$2.61M
30,604 sh @ $85
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 19, 2025 ΔOwn −26%

Cohen Stephen Andrew sold $6.29M of PLTR, trimming their stake 26%.

−$6.29M
73,225 sh @ $86
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 19, 2025 ΔOwn −28%

Cohen Stephen Andrew sold $5.06M of PLTR, trimming their stake 28%.

−$5.06M
58,051 sh @ $87
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 19, 2025 ΔOwn −96%

Cohen Stephen Andrew sold $12.49M of PLTR, trimming their stake 96%.

−$12.49M
142,066 sh @ $88
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 19, 2025 ΔOwn −91%

Cohen Stephen Andrew sold $536.6K of PLTR, trimming their stake 91%.

−$536.6K
6,054 sh @ $89
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −15%

Cohen Stephen Andrew sold $15.42M of PLTR, trimming their stake 15%.

−$15.42M
186,092 sh @ $83
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −6.2%

Cohen Stephen Andrew sold $5.52M of PLTR, trimming their stake 6%.

−$5.52M
65,986 sh @ $84
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −23%

Cohen Stephen Andrew sold $19.18M of PLTR, trimming their stake 23%.

−$19.18M
225,819 sh @ $85
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −59%

Cohen Stephen Andrew sold $39.02M of PLTR, trimming their stake 59%.

−$39.02M
454,784 sh @ $86
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −100%

Cohen Stephen Andrew sold $27.49M of PLTR, trimming their stake 100%.

−$27.49M
317,319 sh @ $87
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −25%

Cohen Stephen Andrew sold $24.45M of PLTR, trimming their stake 25%.

−$24.45M
309,208 sh @ $79
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −62%

Cohen Stephen Andrew sold $46.24M of PLTR, trimming their stake 62%.

−$46.24M
579,512 sh @ $80
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −41%

Cohen Stephen Andrew sold $11.96M of PLTR, trimming their stake 41%.

−$11.96M
148,358 sh @ $81
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −53%

Cohen Stephen Andrew sold $9.27M of PLTR, trimming their stake 53%.

−$9.27M
113,212 sh @ $82
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −94%

Cohen Stephen Andrew sold $7.8M of PLTR, trimming their stake 94%.

−$7.8M
94,161 sh @ $83
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −90%

Cohen Stephen Andrew sold $463.3K of PLTR, trimming their stake 90%.

−$463.3K
5,549 sh @ $83
PLTR
Palantir Technologies Inc.
Sell Cohen Stephen Andrew · Director, See Remarks · Open-market sale · filed Mar 14, 2025 ΔOwn −8.6%

Cohen Stephen Andrew sold $8.67M of PLTR, trimming their stake 9%.

−$8.67M
107,584 sh @ $81

Congress trading in PLTR

Disclosed by U.S. Senators under the STOCK Act
All Congress trades →
May 15, 2026 John Boozman Purchase $1,001 - $15,000
Jun 3, 2025 John W Hickenlooper Sale (Full) $1,001 - $15,000
Apr 16, 2025 John W Hickenlooper Sale (Partial) $1,001 - $15,000
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About PLTR insider activity

This page tracks every recent Form 4 filed for Palantir Technologies Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is PLTR insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for Palantir Technologies Inc. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.