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Richard Chen

CIK 1779787 · President and CMO · last filed 2026-07-15

Richard Chen is a President and CMO who has filed 72 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing, for PSNL, was dated Jul 15, 2026. Across all open-market trades the lifetime net is −$9.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.0M 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

$2.99M

Companies

1

Total Filings

72

Lifetime Open-Market Net

-$9.02M

Filer Profile

Reported Address
C/O PERSONALIS, INC.
6600 DUMBARTON CIRCLE
FREMONT, CA 94555
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
PSNL President and CMO 173,880 $17.20 $2.99M -$9.02M 71 2026-07-15

Recent Filings

72 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
2026-07-15 PSNL Notice (144) −100,000 -$1.50M EDGAR
2026-07-15 PSNL Mixed — -$1.27M EDGAR
2026-03-17 PSNL Grant (A) +46,875 $0 EDGAR
2026-02-25 PSNL Grant (A) — $0 EDGAR
2025-07-30 PSNL Sell (S) −452 -$3.0K EDGAR
2025-05-20 PSNL Sell (S) −910 -$4.5K EDGAR
2025-03-18 PSNL Grant (A) — $0 EDGAR
2025-01-30 PSNL Sell (S) −519 -$3.0K EDGAR
2024-12-18 PSNL Sell (S) −4,834 -$18.5K EDGAR
2024-11-20 PSNL Sell (S) −921 -$3.5K EDGAR
Showing 1–10 of 72
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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.