Home

AmirAli Talasaz

CIK 1753159 · Co-Chief Executive Officer · last filed 2026-08-12

AmirAli Talasaz is a Co-Chief Executive Officer who has filed 66 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing, for GH, was dated Aug 12, 2026. Across all open-market trades the lifetime net is −$426.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $292.1M 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.

Loading insider history…
Disclosed Exposure

$292.12M

Companies

1

Total Filings

66

Lifetime Open-Market Net

-$426.22M

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
GH Co-Chief Executive Officer 1,824,351 $160.12 $292.12M -$426.22M 62 2026-08-12

Recent Filings

66 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 GH Gift (G) — $0 EDGAR
2026-07-02 GH Mixed +18,015 -$3.13M EDGAR
2026-06-26 GH Notice (144) −260,000 -$39.21M EDGAR
2026-05-22 GH Sell (S) −210,000 -$23.08M EDGAR
2026-05-13 GH Sell (S) −50,000 -$5.02M EDGAR
2026-05-12 GH Notice (144) −260,000 -$26.08M EDGAR
2026-04-02 GH Mixed +18,015 -$1.69M EDGAR
2026-03-17 GH Mixed +32,178 -$3.15M EDGAR
2026-01-05 GH Mixed +15,583 -$1.35M EDGAR
2025-12-10 GH Mixed −100,000 -$10.51M EDGAR
Showing 1–10 of 66
Page 1 of 7
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.