AmirAli Talasaz
CIK 1753159 · Co-Chief Executive Officer · last filed 2026-08-12
"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
$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 · Page 6 of 7
66 filingsInsider 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 |
|---|---|---|---|---|---|
| 2020-04-06 | GH | Mixed | −19,750 | -$1.65M | EDGAR |
| 2020-02-11 | GH | Sell (S) | −2,647 | -$219.7K | EDGAR |
| 2019-12-23 | GH | Mixed | −68,895 | -$2.06M | EDGAR |
| 2019-12-19 | GH | Mixed | −185,754 | -$19.75M | EDGAR |
| 2019-11-29 | GH | Mixed | −3,152 | -$332.9K | EDGAR |
| 2019-11-25 | GH | Mixed | −35,165 | -$3.71M | EDGAR |
| 2019-11-21 | GH | Sell (S) | −1,310 | -$103.9K | EDGAR |
| 2019-11-21 | GH | Mixed | −130,206 | -$13.55M | EDGAR |
| 2019-09-10 | GH | Exer (M) | +71,769 | $300.0K | EDGAR |
| 2019-08-26 | GH | Sell (S) | −618 | -$57.8K | EDGAR |
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.
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.