Form 4: Guardant Health Executive Reports Stock Transaction
Insider Transaction (Form 4)
Terilyn J. Monroe, Chief People Officer of Guardant Health, Inc., reported multiple transactions in common stock on October 1, 2026.
Summary
- Option exercise/conversion: acquired 2,659 Common Stock on October 1, 2026; holds 25,638 after (Direct).
- Option exercise/conversion: acquired 1,360 Common Stock on October 1, 2026; holds 26,998 after (Direct).
- Tax/exercise-price withholding: disposed of 2,098 Common Stock at $174.75 ($366,626) on October 1, 2026; holds 24,900 after (Direct).
- Option exercise/conversion: disposed of 2,659 Restricted Stock Units on October 1, 2026; holds 10,637 after (Direct).
- Option exercise/conversion: disposed of 1,360 Restricted Stock Units on October 1, 2026; holds 8,162 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Terilyn J. Monroe — Officer (Chief People Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-10-01 | Option exercise/conversion | Common Stock | 2,659 | — | — | 25,638 |
| 2026-10-01 | Option exercise/conversion | Common Stock | 1,360 | — | — | 26,998 |
| 2026-10-01 | Tax/exercise-price withholding | Common Stock | 2,098 | $175 | $366.6K | 24,900 |
| 2026-10-01 | Option exercise/conversion | Restricted Stock Units | 2,659 | — | — | 10,637 |
| 2026-10-01 | Option exercise/conversion | Restricted Stock Units | 1,360 | — | — | 8,162 |
Key Dates
| Date | Description |
|---|---|
| 2026-10-01 | Option exercise/conversion (2,659 shares) |
| 2026-10-01 | Option exercise/conversion (1,360 shares) |
| 2026-10-01 | Tax/exercise-price withholding (2,098 shares) |
| 2026-10-01 | Option exercise/conversion (2,659 shares) |
| 2026-10-01 | Option exercise/conversion (1,360 shares) |
Keywords
insider transaction, Form 4, GH, Guardant Health, Inc., neutral, Terilyn J. Monroe
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