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Shyam Sankar

CIK 1824159 · See Remarks · last filed 2026-08-12

Shyam Sankar is a corporate insider who has filed 92 SEC Form 4 insider transactions across 3 companies since 2020. The most recent filing, for PLTR, was dated Aug 12, 2026. Across all open-market trades the lifetime net is −$938.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $161.1M 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

$161.11M

Companies

3

Total Filings

92

Lifetime Open-Market Net

-$938.61M

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 892,685 $179.92 $160.61M -$939.63M 53 2026-08-12
DNA Director 72,372 $6.93 $501.5K $0 1 2025-06-13
Ginkgo Bioworks Holdings, Inc. (DNA.WS) Delisted Director 2,462,137 $0.01 $15.5K $1.03M 7 2024-06-14

Recent Filings

92 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
2026-08-12 PLTR Gift (G) −350,000 $0 EDGAR
2026-08-10 PLTR Mixed — -$5.45M EDGAR
2026-08-06 PLTR Notice (144) −35,000 -$5.46M EDGAR
2026-07-07 PLTR Mixed −150,000 -$24.05M EDGAR
2026-07-02 PLTR Notice (144) −185,000 -$24.05M EDGAR
2026-05-22 PLTR Mixed — -$22.52M EDGAR
2026-05-20 PLTR Notice (144) −165,514 -$22.52M EDGAR
2026-02-24 PLTR Mixed — -$22.47M EDGAR
2026-02-20 PLTR Notice (144) −168,004 -$22.47M EDGAR
2025-11-24 PLTR Mixed — -$27.55M EDGAR
Showing 1–10 of 92
Page 1 of 10
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.