Ownership & Insider Lab
Guardant Health, Inc. (GH)
Nasdaq · SEC CIK 0001576280
This is the supported SEC-traceable subset, not total insider ownership or personal wealth. Values reflect the current disclosed positions Grizzly Bulls can resolve and value. Latest source filing: Sep 17, 2026 · values through Sep 25, 2026.
Covered reporting owners
Filter the reporting-owner snapshot by holder, role, or security. Position values are shown only where the current reviewed data supports them.
| Holder | Role | Position | Current value | Latest filing |
|---|---|---|---|---|
| Terilyn J. Monroe | Chief People Officer | 22,979 sharesCommon Stock, $0.00001 par value per share | $4.07M | Aug 13, 2026 |
| Steve E. Krognes | Director | 7,906 sharesCommon Stock, $0.00001 par value per share | $1.4M | Sep 17, 2026 |
Recent supported insider transactions
These are supported direct, non-derivative historical transactions from companies where recent transaction history has passed separate review. Reported price is shown when present. The lab does not calculate gross proceeds and does not treat historical transactions as current wealth.
| Date | Holder | Action | Security | Units | Reported price | Filing |
|---|---|---|---|---|---|---|
| Sep 16, 2026 | Steve E. Krognes | SaleSEC code S | Common Stock, $0.00001 par value per share | 971 shares | $177.4766 | 4 |
| Sep 16, 2026 | Steve E. Krognes | SaleSEC code S | Common Stock, $0.00001 par value per share | 1,300 shares | $176.3354 | 4 |
| Sep 16, 2026 | Steve E. Krognes | SaleSEC code S | Common Stock, $0.00001 par value per share | 3,300 shares | $175.4206 | 4 |
| Sep 16, 2026 | Steve E. Krognes | SaleSEC code S | Common Stock, $0.00001 par value per share | 1,103 shares | $174.4623 | 4 |
| Aug 12, 2026 | Terilyn J. Monroe | SaleSEC code S | Common Stock, $0.00001 par value per share | 400 shares | $167.9188 | 4 |
| Aug 12, 2026 | Terilyn J. Monroe | SaleSEC code S | Common Stock, $0.00001 par value per share | 13,248 shares | $166.1069 | 4 |
| Aug 12, 2026 | Terilyn J. Monroe | SaleSEC code S | Common Stock, $0.00001 par value per share | 19,014 shares | $165.1578 | 4 |
| Aug 12, 2026 | Terilyn J. Monroe | SaleSEC code S | Common Stock, $0.00001 par value per share | 9,934 shares | $164.2712 | 4 |
| Aug 12, 2026 | Terilyn J. Monroe | SaleSEC code S | Common Stock, $0.00001 par value per share | 3,704 shares | $163.4141 | 4 |
| Aug 12, 2026 | Terilyn J. Monroe | AcquisitionSEC code M | Common Stock, $0.00001 par value per share | 14,012 shares | $28.61 | 4 |
| Aug 12, 2026 | Terilyn J. Monroe | AcquisitionSEC code M | Common Stock, $0.00001 par value per share | 32,288 shares | $20.14 | 4 |
| Jul 1, 2026 | Terilyn J. Monroe | DispositionSEC code F | Common Stock, $0.00001 par value per share | 2,099 shares | $170.77 | 4 |
Published 12 of 15 source candidates under the current reviewed security-resolution rules.
Covered securities
| Security | Instrument family | Covered positions | Covered value |
|---|---|---|---|
| Common Stock, $0.00001 par value per share | ordinary-share | 2 | $5.48M |
Coverage and interpretation
Current holdings: direct positions that the reviewed ownership data can trace to an exact reporting owner, legal security, and current-basis quantity.
Current value: the existing published company-position valuation. This lab does not recalculate security values or infer missing positions.
Transactions: historical flow observations only. They are not used to reconstruct current ownership and are shown only for companies where recent transaction history is currently published.
Not included here: a claim of total insider ownership, total personal wealth, institutional 13F ownership, or an investment recommendation.