Monroe Terilyn J. (CIK 1652956) reported 38 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-13). Recent activity: Buy GH (14,012 shares), Sell GH (3,704 shares), Buy GH (32,288 shares), Sell GH (9,934 shares), Sell GH (19,014 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-13 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 14,012 | $400,883 |
| 2026-08-13 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 3,704 | $605,286 |
| 2026-08-13 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 32,288 | $650,280 |
| 2026-08-13 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 9,934 | $1.6M |
| 2026-08-13 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 19,014 | $3.1M |
| 2026-08-13 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 13,248 | $2.2M |
| 2026-08-13 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 400 | $67,168 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 2,659 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 1,361 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 2,099 | $358,446 |
| 2026-04-07 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 3,832 | $355,150 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 4,187 | $381,645 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 2,660 | $0 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 5,359 | $0 |
| 2026-01-22 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 1,703 | $191,315 |
| 2026-01-22 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 3,619 | $410,684 |
| 2026-01-22 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 3,249 | $375,909 |
| 2026-01-16 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 17,379 | $0 |
| 2026-01-16 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 8,808 | $986,320 |
| 2026-01-09 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 3,632 | $409,036 |
| 2026-01-09 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 88 | $9,983 |
| 2026-01-09 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 6,311 | $705,254 |
| 2026-01-05 | Guardant Health, Inc. (GH) | Chief People Officer | Sell | 7,524 | $768,501 |
| 2026-01-05 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 14,896 | $0 |
| 2026-01-05 | Guardant Health, Inc. (GH) | Chief People Officer | Buy | 2,659 | $0 |
Source: SEC Form 4 filings · as of 2026-08-13