Eltoukhy Helmy Insider Trading -- Recent SEC Form 4 Transactions
Eltoukhy Helmy (CIK 1752968) reported 51 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-10-02). Recent activity: Buy GH (2,817 shares), Sell GH (1,428 shares), Buy GH (23,997 shares), Buy GH (9,716 shares), Sell GH (17,087 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 2,817 | $0 |
| 2026-10-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 1,428 | $254,698 |
| 2026-10-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 23,997 | $0 |
| 2026-10-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 9,716 | $0 |
| 2026-10-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 17,087 | $3.0M |
| 2026-08-27 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 25,000 | $0 |
| 2026-08-27 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 25,000 | $0 |
| 2026-08-27 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 30,000 | $0 |
| 2026-08-12 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 35,000 | $0 |
| 2026-08-12 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 35,000 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 1,428 | $214,243 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 2,817 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 23,997 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 9,715 | $0 |
| 2026-07-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 17,086 | $2.9M |
| 2026-06-08 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 49,716 | $6.2M |
| 2026-06-08 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 33,843 | $4.3M |
| 2026-06-08 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 1,100 | $139,722 |
| 2026-06-08 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 13,787 | $1.8M |
| 2026-06-08 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 554 | $72,136 |
| 2026-06-08 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 900 | $118,602 |
| 2026-06-08 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 100 | $13,255 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 2,817 | $0 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Sell | 1,428 | $131,904 |
| 2026-04-02 | Guardant Health, Inc. (GH) | Co-Chief Executive Officer | Buy | 23,997 | $0 |
Source: SEC Form 4 filings · as of 2026-10-02