Chudova Darya Insider Trading -- Recent SEC Form 4 Transactions
Chudova Darya (CIK 1977179) reported 47 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-10-02). Recent activity: Buy GH (1,340 shares), Buy GH (1,668 shares), Buy GH (3,324 shares), Buy GH (1,701 shares), Sell GH (4,320 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,340 | $0 |
| 2026-10-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,668 | $0 |
| 2026-10-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 3,324 | $0 |
| 2026-10-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,701 | $0 |
| 2026-10-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Sell | 4,320 | $754,920 |
| 2026-09-17 | Guardant Health, Inc. (GH) | Chief Technology Officer | Sell | 7,738 | $1.4M |
| 2026-07-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,339 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,667 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 3,324 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,700 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Sell | 4,318 | $737,385 |
| 2026-05-19 | Guardant Health, Inc. (GH) | Chief Technology Officer | Sell | 4,679 | $444,131 |
| 2026-05-19 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 8,705 | $0 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,339 | $0 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,667 | $0 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 3,324 | $0 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 6,699 | $0 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Chief Technology Officer | Sell | 7,005 | $638,506 |
| 2026-03-17 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 10,714 | $0 |
| 2026-03-17 | Guardant Health, Inc. (GH) | Chief Technology Officer | Sell | 5,759 | $492,337 |
| 2026-01-22 | Guardant Health, Inc. (GH) | Chief Technology Officer | Sell | 44,942 | $0 |
| 2026-01-22 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 44,942 | $0 |
| 2026-01-22 | Guardant Health, Inc. (GH) | Chief Technology Officer | Sell | 2,973 | $0 |
| 2026-01-05 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 1,339 | $0 |
| 2026-01-05 | Guardant Health, Inc. (GH) | Chief Technology Officer | Buy | 10,714 | $0 |
Source: SEC Form 4 filings · as of 2026-10-02