Talasaz AmirAli
Co-Chief Executive Officer
Talasaz AmirAli has filed 12 SEC Form 4 filings (64 transaction rows) across 1 company, with disclosures dating back to 2025. 11 of those filings fall inside the rolling window. Most recent filing: Oct 2, 2026.
On the most recent filing, Talasaz AmirAli is listed as Co-Chief Executive Officer at Guardant Health, Inc. Inside the rolling window, Talasaz AmirAli reported no open-market purchases and 6 open-market sales totaling $79.0M in GH. The largest disclosed transaction in the window is a sale of 210,000 GH shares on May 20, 2026, worth $23.1M.
Companies traded
Other insiders at GH
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$79.0M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| GH | Co-Chief Executive Officer | Sale | 37,500 | $6.3M | Aug 24 | SEC ↗ | |
| GH | Co-Chief Executive Officer | Sale | 116,972 | $17.6M | Jun 30 | SEC ↗ | |
| GH | Co-Chief Executive Officer | Sale | 143,028 | $21.7M | Jun 30 | SEC ↗ | |
| GH | Co-Chief Executive Officer | Sale | 210,000 | $23.1M | May 22 | SEC ↗ | |
| GH | Co-Chief Executive Officer | Sale | 50,000 | $5.0M | May 13 | SEC ↗ | |
| GH | Co-Chief Executive Officer | Sale | 50,000 | $5.3M | Dec 10 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Talasaz AmirAli made?
Talasaz AmirAli has filed 12 SEC Form 4 filings (64 transaction rows) across 1 company since 2025.
Which companies does Talasaz AmirAli trade?
Talasaz AmirAli has filed SEC Form 4 disclosures for 1 company, including GH.
When was Talasaz AmirAli's most recent SEC Form 4 filing?
Talasaz AmirAli's most recent SEC Form 4 filing on Tracefour is dated Oct 2, 2026.
What is Talasaz AmirAli's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Talasaz AmirAli is listed as Co-Chief Executive Officer.
What is Talasaz AmirAli's total buy and sell value in the current window?
Inside the rolling retention window, Talasaz AmirAli bought $0 and sold $79.0M based on SEC Form 4 filings.
What was Talasaz AmirAli's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 210,000 GH shares on 2026-05-20, worth $23.1M, per SEC Form 4 filings.