Helmy Eltoukhy serves as Executive at Guardant Health, Inc., where they oversee executive responsibilities. Since joining the company, Helmy Eltoukhy has executed 242 insider transactions totaling $440.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 1, 2026 involved exercising options for 23,997 shares valued at $0.
Helmy Eltoukhy currently holds 95,989 shares of Guardant Health, Inc. (GH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Helmy Eltoukhy has been a net seller of GH stock. They have purchased $12.5M and sold $428.4M worth of shares.
Helmy Eltoukhy's most recent insider trade was on Jan 1, 2026, when they sold 23,997 shares at $0.00 per share.
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| $102.14 |
| Discretionary |
| Jan 1, 2026 | GH | $0 | Option Exercise | 23,997 | $N/A | Discretionary |
| Dec 31, 2025 | GH | $0 | Option Exercise | 4,815 | $N/A | Discretionary |
| Dec 31, 2025 | GH | $249.3K | Payment | 2,441 | $102.14 | Discretionary |
| Dec 31, 2025 | GH | $0 | Option Exercise | 4,815 | $N/A | Discretionary |
| Dec 15, 2025 | GH | $688.6K | Sale | 6,620 | $104.02 | Discretionary |
| Dec 15, 2025 | GH | $8.7M | Sale | 83,945 | $103.80 | Discretionary |
| Oct 1, 2025 | GH | $0 | Option Exercise | 23,997 | $N/A | Discretionary |
| Oct 1, 2025 | GH | $761.9K | Payment | 12,162 | $62.65 | Discretionary |
| Sep 30, 2025 | GH | $0 | Option Exercise | 4,814 | $N/A | Discretionary |
| Sep 30, 2025 | GH | $152.5K | Payment | 2,440 | $62.48 | Discretionary |
| Sep 9, 2025 | GH | $316.3K | Sale | 5,277 | $59.93 | Discretionary |
| Sep 9, 2025 | GH | $17.5M | Sale | 294,723 | $59.44 | Discretionary |
| Jul 1, 2025 | GH | $0 | Option Exercise | 23,997 | $N/A | Discretionary |
| Jul 1, 2025 | GH | $616.7K | Payment | 12,162 | $50.71 | Discretionary |
| Jun 30, 2025 | GH | $127.0K | Payment | 2,441 | $52.04 | Discretionary |
| Jun 30, 2025 | GH | $0 | Option Exercise | 4,815 | $N/A | Discretionary |
| May 3, 2024 | GH | $836.0K | Option Exercise | 200,000 | $4.18 | Discretionary |
| Mar 31, 2024 | GH | $0 | Option Exercise | 11,461 | $N/A | Discretionary |
| Mar 31, 2024 | GH | $93.0K | Payment | 4,509 | $20.63 | Discretionary |
| Jul 21, 2023 | GH | $0 | Other | 36,771 | $N/A | Discretionary |
| Jul 21, 2023 | GH | $0 | Other | 164,716 | $N/A | Discretionary |
| Jul 21, 2023 | GH | $0 | Other | 164,288 | $N/A | Discretionary |
| Jul 21, 2023 | GH | $0 | Other | 365,775 | $N/A | Discretionary |
| Mar 15, 2023 | GH | $224.9K | Purchase | 8,600 | $26.15 | Discretionary |
| Mar 14, 2023 | GH | $2.2M | Purchase | 84,452 | $26.33 | Discretionary |
| Nov 23, 2021 | GH | $1.4M | Purchase | 14,900 | $96.83 | Discretionary |
| Nov 23, 2021 | GH | $477.5K | Purchase | 5,000 | $95.50 | Discretionary |
| Nov 23, 2021 | GH | $9.8K | Purchase | 100 | $98.00 | Discretionary |