Updated Jul 16, 2026 · Last SEC filing 2026-07-02
Guardant Health, Inc. (GH) has filed 49 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-02. 3 Form 8-K material event filings were reported by GH in the last 90 days. 24 Form 144 notices of proposed sale were filed for GH stock. InsiderAlpha tracks every GH SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Services-Medical Laboratories (SIC 8071) |
|---|---|
| SEC CIK | 0001576280 |
| Form 4 filings (90d) | 49 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 24 |
| Latest Form 4 filing | 2026-07-02 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Freeman Chris | Chief Commercial Officer | M — Option exercise | 1.9K | $0.00 | — | SEC | |
| Kalia Kumud | Chief Information Officer | M — Option exercise | 1.6K | $0.00 | — | SEC | |
| Kalia Kumud | Chief Information Officer | M — Option exercise | 1.1K | $0.00 | — | SEC | |
| Kalia Kumud | Chief Information Officer | F — Tax withholding / forfeiture | 3.1K | $170.77 | $524K | SEC | |
| Monroe Terilyn J. | Chief People Officer | M — Option exercise | 2.7K | $0.00 | — | SEC | |
| Monroe Terilyn J. | Chief People Officer | F — Tax withholding / forfeiture | 2.1K | $170.77 | $358K | SEC | |
| Saia John G. | Chief Legal Officer | F — Tax withholding / forfeiture | 3.7K | $170.77 | $633K | SEC | |
| Monroe Terilyn J. | Chief People Officer | M — Option exercise | 1.4K | $0.00 | — | SEC | |
| Kalia Kumud | Chief Information Officer | M — Option exercise | 2.0K | $0.00 | — | SEC | |
| Kalia Kumud | Chief Information Officer | M — Option exercise | 1.4K | $0.00 | — | SEC | |
| Saia John G. | Chief Legal Officer | M — Option exercise | 1.7K | $0.00 | — | SEC | |
| Saia John G. | Chief Legal Officer | M — Option exercise | 974 | $0.00 | — | SEC | |
| Saia John G. | Chief Legal Officer | M — Option exercise | 1.5K | $0.00 | — | SEC | |
| Saia John G. | Chief Legal Officer | M — Option exercise | 2.9K | $0.00 | — | SEC | |
| Freeman Chris | Chief Commercial Officer | M — Option exercise | 1.7K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Guardant Health, Inc. (GH). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Talasaz AmirAli | 31 | $71.60M |
| Saia John G. | 17 | $4.08M |
| Kalia Kumud | 17 | $1.90M |
| Eltoukhy Helmy | 15 | $15.76M |
| Freeman Chris | 15 | $4.31M |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in GH insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
Open the live GH dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.