Form 4: Guardant Health Director Sells Shares
Insider Transaction (Form 4)
Medina Manuel Hidalgo, a Director of Guardant Health, Inc., sold 1,700 shares of common stock on August 5, 2026.
Summary
- Option exercise/conversion: acquired 950 Common Stock at $32.55 ($30,922) on August 5, 2026; holds 6,256 after (Direct).
- Open-market sale: disposed of 950 Common Stock at $163.94 ($155,748) on August 5, 2026; holds 5,306 after (Direct).
- Open-market sale: disposed of 750 Common Stock at $164.61 ($123,454) on August 5, 2026; holds 4,556 after (Direct).
- Option exercise/conversion: disposed of 950 Stock Option (Right to Buy) on August 5, 2026; holds 12,079 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $279,202 of stock on the open market.
Insider Transactions
Medina Manuel Hidalgo — Director
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-05 | Option exercise/conversion | Common Stock | 950 | $33 | $30.9K | 6,256 |
| 2026-08-05 | Open-market sale | Common Stock | 950 | $164 | $155.7K | 5,306 |
| 2026-08-05 | Open-market sale | Common Stock | 750 | $165 | $123.5K | 4,556 |
| 2026-08-05 | Option exercise/conversion | Stock Option (Right to Buy) | 950 | — | — | 12,079 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-05 | Option exercise/conversion (950 shares) |
| 2026-08-05 | Open-market sale (950 shares) |
| 2026-08-05 | Open-market sale (750 shares) |
| 2026-08-05 | Option exercise/conversion (950 shares) |
Keywords
insider transaction, Form 4, GH, Guardant Health, Inc., bearish, Medina Manuel Hidalgo
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