AmirAli Talasaz, Chairman, President and COO at Guardant Health, Inc. (GH), sold 150,000 shares at $110.44 ($16.6M) on 2020-09-25, disclosed to the SEC on 2020-09-29.
Open-market sale of $16.6M GH by Chairman, President and COO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $110.44 | 44,120 | $4.9M | 29.3% |
| 2 | $110.44 | 44,120 | $4.9M | 29.3% |
| 3 | $111.09 | 30,880 | $3.4M | 20.7% |
| 4 | $111.09 | 30,880 | $3.4M | 20.7% |
| Total | $110.71 avg | 150,000 | $16.6M | 100% |
| Filing → |
| GH | SELL | 2026-05-22 | $23.1M | — | Filing → |
| GH | SELL | 2026-05-13 | $5.0M | — | Filing → |
| GH | SELL | 2025-12-10 | $8.5M | — | Filing → |