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Stephen Andrew Cohen

CIK 1823920 · See Remarks · last filed 2026-05-22

Stephen Andrew Cohen is a corporate insider who has filed 74 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for PLTR, was dated May 22, 2026. Across all open-market trades the lifetime net is −$1.03B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $106.5K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$106.5K

Companies

1

Total Filings

74

Lifetime Open-Market Net

-$1.03B

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
PLTR See Remarks 592 $179.92 $106.5K -$1.03B 50 2026-05-22

Recent Filings

74 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-05-22 PLTR Mixed — -$43.52M EDGAR
2026-05-20 PLTR Notice (144) −319,934 -$43.52M EDGAR
2026-02-24 PLTR Mixed — -$43.74M EDGAR
2026-02-20 PLTR Notice (144) −327,088 -$43.74M EDGAR
2025-11-24 PLTR Mixed — -$56.73M EDGAR
2025-11-20 PLTR Notice (144) −405,000 -$66.41M EDGAR
2025-08-22 PLTR Mixed — -$53.97M EDGAR
2025-08-20 PLTR Notice (144) −405,000 -$61.30M EDGAR
2025-05-22 PLTR Mixed — -$43.47M EDGAR
2025-05-20 PLTR Notice (144) −405,000 -$51.19M EDGAR
Showing 1–10 of 74
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.