AmirAli Talasaz, Chairman, President and COO at Guardant Health, Inc. (GH), sold 580,057 shares at $167.47 ($96.0M) on 2021-02-11, disclosed to the SEC on 2021-02-12.
Open-market sale of $96.0M 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 | $156.11 | 4,069 | $635K | 0.7% |
| 2 | $156.11 | 492 | $77K | 0.1% |
| 3 | $156.11 | 492 | $77K | 0.1% |
| 4 | $156.11 | 4,069 | $635K | 0.7% |
| 5 | $156.77 | 4,579 | $718K | 0.7% |
| 6 | $156.77 | 4,579 |
| $718K |
| 0.7% |
| 7 | $156.80 | 701 | $110K | 0.1% |
| 8 | $156.80 | 701 | $110K | 0.1% |
| 9 | $158.08 | 141 | $22K | 0.0% |
| 10 | $158.13 | 709 | $112K | 0.1% |
| 11 | $158.13 | 709 | $112K | 0.1% |
| 12 | $158.97 | 5,007 | $796K | 0.8% |
| 13 | $158.97 | 5,007 | $796K | 0.8% |
| 14 | $158.98 | 759 | $121K | 0.1% |
| 15 | $158.98 | 759 | $121K | 0.1% |
| 16 | $160.07 | 621 | $99K | 0.1% |
| 17 | $160.07 | 621 | $99K | 0.1% |
| 18 | $160.08 | 4,583 | $734K | 0.8% |
| 19 | $160.08 | 4,583 | $734K | 0.8% |
| 20 | $161.02 | 653 | $105K | 0.1% |
| 21 | $161.02 | 653 | $105K | 0.1% |
| 22 | $161.06 | 4,594 | $740K | 0.8% |
| 23 | $161.06 | 4,594 | $740K | 0.8% |
| 24 | $162.10 | 27,471 | $4.5M | 4.6% |
| 25 | $162.10 | 27,471 | $4.5M | 4.6% |
| 26 | $162.11 | 4,497 | $729K | 0.8% |
| 27 | $162.11 | 4,497 | $729K | 0.8% |
| 28 | $162.88 | 2,292 | $373K | 0.4% |
| 29 | $162.88 | 2,292 | $373K | 0.4% |
| 30 | $163.03 | 496 | $81K | 0.1% |
| 31 | $163.03 | 496 | $81K | 0.1% |
| 32 | $163.94 | 329 | $54K | 0.1% |
| 33 | $163.94 | 329 | $54K | 0.1% |
| 34 | $163.98 | 5,000 | $820K | 0.9% |
| 35 | $162.65 | 2,308 | $375K | 0.4% |
| 36 | $162.65 | 2,308 | $375K | 0.4% |
| 37 | $162.81 | 144 | $23K | 0.0% |
| 38 | $164.10 | 204 | $33K | 0.0% |
| 39 | $164.10 | 1,372 | $225K | 0.2% |
| 40 | $164.10 | 1,372 | $225K | 0.2% |
| 41 | $165.55 | 7,116 | $1.2M | 1.2% |
| 42 | $165.55 | 7,116 | $1.2M | 1.2% |
| 43 | $165.55 | 48,728 | $8.1M | 8.4% |
| 44 | $165.55 | 48,728 | $8.1M | 8.4% |
| 45 | $166.51 | 44,676 | $7.4M | 7.7% |
| 46 | $166.51 | 44,676 | $7.4M | 7.7% |
| 47 | $166.53 | 6,764 | $1.1M | 1.2% |
| 48 | $166.53 | 6,764 | $1.1M | 1.2% |
| 49 | $167.47 | 49,899 | $8.4M | 8.7% |
| 50 | $167.47 | 9,301 | $1.6M | 1.6% |
| 51 | $167.47 | 9,301 | $1.6M | 1.6% |
| 52 | $167.47 | 49,899 | $8.4M | 8.7% |
| 53 | $168.37 | 50,245 | $8.5M | 8.8% |
| 54 | $168.37 | 50,245 | $8.5M | 8.8% |
| 55 | $169.03 | 5,023 | $849K | 0.9% |
| 56 | $169.03 | 5,023 | $849K | 0.9% |
| Total | $165.57 avg | 580,057 | $96.0M | 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 → |