AmirAli Talasaz, Chairman, President and COO at Guardant Health, Inc. (GH), sold 516,896 shares at $81.82 ($46.2M) on 2020-05-07, disclosed to the SEC on 2020-05-11.
Open-market sale of $46.2M 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.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $81.82 | 5,400 | $442K | 1.0% |
| 2 | $81.82 | 5,400 | $442K | 1.0% |
| 3 | $82.57 | 17,582 | $1.5M | 3.1% |
| 4 | $82.57 | 17,582 | $1.5M | 3.1% |
| 5 | $83.73 | 41,893 | $3.5M | 7.6% |
| 6 | $83.73 | 41,893 |
| $3.5M |
| 7.6% |
| 7 | $84.27 | 8,538 | $719K | 1.6% |
| 8 | $84.27 | 8,538 | $719K | 1.6% |
| 9 | $90.13 | 25,049 | $2.3M | 4.9% |
| 10 | $90.13 | 25,049 | $2.3M | 4.9% |
| 11 | $90.40 | 73,730 | $6.7M | 14.4% |
| 12 | $91.34 | 60,068 | $5.5M | 11.9% |
| 13 | $91.34 | 60,068 | $5.5M | 11.9% |
| 14 | $92.00 | 1,200 | $110K | 0.2% |
| 15 | $93.41 | 59,953 | $5.6M | 12.1% |
| 16 | $93.41 | 59,953 | $5.6M | 12.1% |
| 17 | $94.01 | 5,000 | $470K | 1.0% |
| Total | $89.33 avg | 516,896 | $46.2M | 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 → |