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Palantir Technologies Inc.

TechnologyS&P 500NASDAQ 100

Palantir Technologies Inc. insider trading

Palantir Technologies Inc. files with the SEC as a Services-Prepackaged Software company headquartered in Aventura, FL. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent PLTR insider transactions

4 insiders traded PLTR on the open market between Aug 20, 2026 and Sep 15, 2026 — 24 sales worth $89.6M, of which every one was pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$89.6M

24 of 24 on a 10b5-1 plan

Net
−$89.6M
Insiders
4

Open-market purchases (code P) and sales (code S) from Palantir Technologies Inc.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 20, 2026. The live dashboard shows new filings the moment they clear.

Every PLTR Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

PLTR insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 12 insiders traded PLTR on the open market: 1 purchase worth $1.2M and 846 sales worth $5.3B, 508 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 455 sales ($1B), by 10 insiders.

QuarterBoughtSold
Q2 2026—−$132.7M51 sales · 26 on a plan
Q1 2026—−$439.1M67 sales · 47 on a plan
Q4 2025—−$175.9M160 sales · 72 on a plan
Q3 2025—−$259.4M177 sales · 87 on a plan
Q2 2025+$1.2M1 buy−$186.9M68 sales · 26 on a plan
Q1 2025—−$573.5M166 sales · 132 on a plan
Q4 2024—−$2.2B99 sales · 69 on a plan
Q3 2024—−$1.3B58 sales · 49 on a plan
Largest purchase
+$1.2M of PLTR by Planishek Heather A. (See Remarks) on May 08, 2025.
Largest sale
−$367.9M of PLTR by Sankar Shyam (Officer) on Dec 03, 2024, under a 10b5-1 plan.

Profiles: Alex Karp (Officer) · Peter Thiel (Director) — two years of each one's own trades, company by company.

Open-market transactions through Jun 30, 2026most recent first

  • Moore Alexander D.10b5-1

    Director

    −$941.1K

    Jun 15, 2026

    7,000 sh · $134.44

  • Moore Alexander D.10b5-1

    Director

    −$535.2K

    Jun 15, 2026

    4,000 sh · $133.81

  • Moore Alexander D.10b5-1

    Director

    −$473.5K

    Jun 15, 2026

    3,600 sh · $131.54

  • Moore Alexander D.10b5-1

    Director

    −$117.4K

    Jun 15, 2026

    900 sh · $130.48

  • Moore Alexander D.10b5-1

    Director

    −$66.3K

    Jun 15, 2026

    500 sh · $132.55

  • Buckley Jeffrey10b5-1

    Officer

    −$190.8K

    Jun 11, 2026

    1,481 sh · $128.80

  • Stat Lauren Elaina Friedman10b5-1

    Director

    −$255.7K

    Jun 01, 2026

    1,598 sh · $160.00

  • Stat Lauren Elaina Friedman10b5-1

    Director

    −$250.1K

    May 29, 2026

    1,667 sh · $150.00

  • Buckley Jeffrey10b5-1

    Officer

    −$114.1K

    May 22, 2026

    830 sh · $137.41

  • Karp Alexander C.

    Officer · Director

    −$30.5M

    May 20, 2026

    224,009 sh · $136.08

  • Cohen Stephen Andrew

    Officer · Director

    −$24.5M

    May 20, 2026

    180,187 sh · $136.08

  • Karp Alexander C.

    Officer · Director

    −$16.7M

    May 20, 2026

    122,195 sh · $136.61

  • Cohen Stephen Andrew

    Officer · Director

    −$13.4M

    May 20, 2026

    98,291 sh · $136.61

  • Sankar Shyam

    Officer

    −$12.7M

    May 20, 2026

    93,218 sh · $136.08

  • Sankar Shyam

    Officer

    −$6.9M

    May 20, 2026

    50,849 sh · $136.61

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

Palantir Technologies Inc. company record

SEC industry classification
Services-Prepackaged Software
Headquarters
Aventura, FL
Listed on
Nasdaq
SEC Central Index Key
0001321655

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

After insiders bought PLTR

What the stock actually did in the 90 days following each open-market purchase

Don't check PLTR — let it ping you

Get told the moment an insider moves on PLTR

Pro watches Palantir Technologies Inc. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add PLTR to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track PLTR on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read PLTR insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are PLTR insiders buying or selling?
Between Aug 20, 2026 and Sep 15, 2026, 4 Palantir Technologies Inc. insiders made no open-market purchases and 24 sales worth $89.6M, a net sale of $89.6M. 24 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much PLTR stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 12 Palantir Technologies Inc. insiders made 1 open-market purchase worth $1.2M and 846 sales worth $5.3B. 508 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 455 sales ($1B). The largest purchase was Planishek Heather A. buying $1.2M on May 08, 2025. The largest sale was Sankar Shyam selling $367.9M on Dec 03, 2024.
What was the largest recent PLTR insider trade?
Karp Alexander C. (See Remarks · Director) sold $53.6M of PLTR stock on Aug 20, 2026 at about $174.85 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy PLTR shares?
No open-market purchase by a Palantir Technologies Inc. insider appears in the filings from Aug 20, 2026 to Sep 15, 2026 — every recorded open-market transaction in that period was a sale. Before that, the most recent purchase in SEC's data was Planishek Heather A. buying $1.2M on May 08, 2025.
Where does PLTR insider trading data come from?
From the Form 4 filings Palantir Technologies Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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