Guardant Health Insider Trades
NASDAQ: GHHealth CareMedical SpecialitiesUSD
Market open · Delayed 15 min · as of Oct 9, 1:29 PM ET
Last 12 months
- Purchases
- 0 · $0
- Sales
- 26 · $30.69M
- Shares bought / sold
- 0 / 182.87K
- Net activity
- Net selling $30.7 million
Guardant Health insider activity
Over the last 12 months, Guardant Health insiders reported 100 transactions on SEC Form 4: 0 open-market purchases and 26 sales. Insiders bought $0 and sold $30.7 million worth of stock, for net insider selling of $30.7 million. The largest seller was Freeman Chris, with $10.8 million in reported sales.
The most recent filing shows Saia John G. (Chief Legal Officer) reporting a transaction in 974 shares on Oct 1, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put GH's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
GH insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Oct 1, 2026 | Chudova DaryaChief Technology Officer | Tax withholding | 4,320 | $754.92K | Form 4 |
| Oct 1, 2026 | Chudova DaryaChief Technology Officer | Option exercise | 1,701 | — | Form 4 |
| Oct 1, 2026 | Chudova DaryaChief Technology Officer | Option exercise | 3,324 | — | Form 4 |
| Oct 1, 2026 | Chudova DaryaChief Technology Officer | Option exercise | 1,668 | — | Form 4 |
| Oct 1, 2026 | Chudova DaryaChief Technology Officer | Option exercise | 1,340 | — | Form 4 |
| Oct 1, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | Tax withholding | 17,087 | $2.99M | Form 4 |
| Oct 1, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | Option exercise | 9,716 | — | Form 4 |
| Oct 1, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | Option exercise | 23,997 | — | Form 4 |
| Oct 1, 2026 | Monroe Terilyn J.Chief People Officer | Tax withholding | 2,098 | $366.63K | Form 4 |
| Oct 1, 2026 | Monroe Terilyn J.Chief People Officer | Option exercise | 1,360 | — | Form 4 |
| Oct 1, 2026 | Monroe Terilyn J.Chief People Officer | Option exercise | 2,659 | — | Form 4 |
| Oct 1, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Tax withholding | 17,087 | $2.99M | Form 4 |
| Oct 1, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Option exercise | 9,716 | — | Form 4 |
| Oct 1, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Option exercise | 23,997 | — | Form 4 |
| Oct 1, 2026 | Bell Michael BrianChief Financial Officer | Tax withholding | 3,914 | $683.97K | Form 4 |
| Oct 1, 2026 | Bell Michael BrianChief Financial Officer | Option exercise | 1,871 | — | Form 4 |
| Oct 1, 2026 | Bell Michael BrianChief Financial Officer | Option exercise | 3,324 | — | Form 4 |
| Oct 1, 2026 | Bell Michael BrianChief Financial Officer | Option exercise | 2,085 | — | Form 4 |
| Oct 1, 2026 | Freeman ChrisChief Commercial Officer | Tax withholding | 3,143 | $549.24K | Form 4 |
| Oct 1, 2026 | Freeman ChrisChief Commercial Officer | Option exercise | 1,292 | — | Form 4 |
| Oct 1, 2026 | Freeman ChrisChief Commercial Officer | Option exercise | 2,527 | — | Form 4 |
| Oct 1, 2026 | Freeman ChrisChief Commercial Officer | Option exercise | 1,668 | — | Form 4 |
| Oct 1, 2026 | Freeman ChrisChief Commercial Officer | Option exercise | 1,929 | — | Form 4 |
| Oct 1, 2026 | Kalia KumudChief Information Officer | Tax withholding | 3,067 | $535.96K | Form 4 |
| Oct 1, 2026 | Kalia KumudChief Information Officer | Option exercise | 1,360 | — | Form 4 |
| Oct 1, 2026 | Kalia KumudChief Information Officer | Option exercise | 1,995 | — | Form 4 |
| Oct 1, 2026 | Kalia KumudChief Information Officer | Option exercise | 1,084 | — | Form 4 |
| Oct 1, 2026 | Kalia KumudChief Information Officer | Option exercise | 1,607 | — | Form 4 |
| Oct 1, 2026 | Saia John G.Chief Legal Officer | Tax withholding | 3,706 | $647.62K | Form 4 |
| Oct 1, 2026 | Saia John G.Chief Legal Officer | Option exercise | 1,496 | — | Form 4 |
| Oct 1, 2026 | Saia John G.Chief Legal Officer | Option exercise | 2,925 | — | Form 4 |
| Oct 1, 2026 | Saia John G.Chief Legal Officer | Option exercise | 1,668 | — | Form 4 |
| Oct 1, 2026 | Saia John G.Chief Legal Officer | Option exercise | 974 | — | Form 4 |
| Sep 30, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | Tax withholding | 1,428 | $254.70K | Form 4 |
| Sep 30, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | Option exercise | 2,817 | — | Form 4 |
| Sep 30, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Tax withholding | 1,428 | $254.70K | Form 4 |
| Sep 30, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Option exercise | 2,817 | — | Form 4 |
| Sep 21, 2026 | MIGNONE ROBERTODirector | Option exercise | 264 | — | Form 4 |
| Sep 17, 2026 | Hidalgo Medina ManuelDirector | Option exercise | 232 | — | Form 4 |
| Sep 16, 2026 | Tariq MusaDirector | Sale | 116 | $20.30K | Form 4 |
| Sep 16, 2026 | Krognes Steve E.Director | Sale | 971 | $172.33K | Form 4 |
| Sep 16, 2026 | Krognes Steve E.Director | Sale | 1,300 | $229.24K | Form 4 |
| Sep 16, 2026 | Krognes Steve E.Director | Sale | 3,300 | $578.89K | Form 4 |
| Sep 16, 2026 | Krognes Steve E.Director | Sale | 1,103 | $192.43K | Form 4 |
| Sep 16, 2026 | Azar Alex M IIDirector | Sale | 826 | $144.55K | Form 4 |
| Sep 15, 2026 | Tariq MusaDirector | Option exercise | 249 | — | Form 4 |
| Sep 15, 2026 | Chudova DaryaChief Technology Officer | Sale | 7,738 | $1.38M | Form 4 |
| Sep 12, 2026 | Azar Alex M IIDirector | Option exercise | 1,651 | — | Form 4 |
| Sep 11, 2026 | Kalia KumudChief Information Officer | Sale | 4,000 | $632.19K | Form 4 |
| Aug 26, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | Gift | 30,000 | — | Form 4 |
| Aug 26, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | other | 25,000 | — | Form 4 |
| Aug 26, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | other | 25,000 | — | Form 4 |
| Aug 21, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Sale | 7,589 | $1.29M | Form 4 |
| Aug 21, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Sale | 20,888 | $3.53M | Form 4 |
| Aug 21, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Sale | 9,023 | $1.52M | Form 4 |
| Aug 21, 2026 | MIGNONE ROBERTODirector | Option exercise | 264 | — | Form 4 |
| Aug 17, 2026 | Hidalgo Medina ManuelDirector | Option exercise | 232 | — | Form 4 |
| Aug 17, 2026 | Tariq MusaDirector | Sale | 116 | $18.15K | Form 4 |
| Aug 15, 2026 | Tariq MusaDirector | Option exercise | 250 | — | Form 4 |
| Aug 12, 2026 | Monroe Terilyn J.Chief People Officer | Sale | 400 | $67.17K | Form 4 |
| Aug 12, 2026 | Monroe Terilyn J.Chief People Officer | Sale | 13,248 | $2.20M | Form 4 |
| Aug 12, 2026 | Monroe Terilyn J.Chief People Officer | Sale | 19,014 | $3.14M | Form 4 |
| Aug 12, 2026 | Monroe Terilyn J.Chief People Officer | Sale | 9,934 | $1.63M | Form 4 |
| Aug 12, 2026 | Monroe Terilyn J.Chief People Officer | Sale | 3,704 | $605.29K | Form 4 |
| Aug 12, 2026 | Monroe Terilyn J.Chief People Officer | Option exercise | 14,012 | $400.88K | Form 4 |
| Aug 12, 2026 | Monroe Terilyn J.Chief People Officer | Option exercise | 32,288 | $650.28K | Form 4 |
| Aug 11, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | Gift | 35,000 | — | Form 4 |
| Aug 11, 2026 | Eltoukhy HelmyCo-Chief Executive Officer | Gift | 35,000 | — | Form 4 |
| Aug 10, 2026 | Freeman ChrisChief Commercial Officer | Sale | 17,413 | $2.96M | Form 4 |
| Aug 10, 2026 | Freeman ChrisChief Commercial Officer | Sale | 35,364 | $6.00M | Form 4 |
| Aug 10, 2026 | Freeman ChrisChief Commercial Officer | Sale | 7,365 | $1.24M | Form 4 |
| Aug 10, 2026 | Freeman ChrisChief Commercial Officer | Sale | 3,463 | $579.64K | Form 4 |
| Aug 10, 2026 | Freeman ChrisChief Commercial Officer | Option exercise | 28,193 | $799.84K | Form 4 |
| Aug 10, 2026 | Freeman ChrisChief Commercial Officer | Option exercise | 35,412 | $3.91M | Form 4 |
| Aug 10, 2026 | Saia John G.Chief Legal Officer | Gift | 800 | — | Form 4 |
| Aug 10, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Gift | 75,000 | — | Form 4 |
| Aug 10, 2026 | Talasaz AmirAliCo-Chief Executive Officer | Gift | 75,000 | — | Form 4 |
| Aug 5, 2026 | Hidalgo Medina ManuelDirector | Sale | 750 | $123.45K | Form 4 |
| Aug 5, 2026 | Hidalgo Medina ManuelDirector | Sale | 950 | $155.75K | Form 4 |
| Aug 5, 2026 | Hidalgo Medina ManuelDirector | Option exercise | 950 | $30.92K | Form 4 |
| Aug 4, 2026 | CLARK IAN TDirector | Sale | 5,092 | $808.63K | Form 4 |
| Aug 4, 2026 | CLARK IAN TDirector | Sale | 9,088 | $1.44M | Form 4 |
| Aug 4, 2026 | CLARK IAN TDirector | Option exercise | 6,833 | $345.54K | Form 4 |
| Aug 4, 2026 | CLARK IAN TDirector | Option exercise | 2,255 | $205.45K | Form 4 |
| Jul 21, 2026 | MIGNONE ROBERTODirector | Option exercise | 264 | — | Form 4 |
| Jul 17, 2026 | Hidalgo Medina ManuelDirector | Option exercise | 232 | — | Form 4 |
| Jul 16, 2026 | Tariq MusaDirector | Sale | 116 | $18.94K | Form 4 |
| Jul 15, 2026 | Tariq MusaDirector | Option exercise | 250 | — | Form 4 |
| Jul 1, 2026 | Chudova DaryaChief Technology Officer | Option exercise | 1,700 | — | Form 4 |
| Jul 1, 2026 | Chudova DaryaChief Technology Officer | Option exercise | 3,324 | — | Form 4 |
| Jul 1, 2026 | Chudova DaryaChief Technology Officer | Option exercise | 1,667 | — | Form 4 |
| Jul 1, 2026 | Chudova DaryaChief Technology Officer | Option exercise | 1,339 | — | Form 4 |
| Jul 1, 2026 | Monroe Terilyn J.Chief People Officer | Tax withholding | 2,099 | $358.45K | Form 4 |
| Jul 1, 2026 | Monroe Terilyn J.Chief People Officer | Option exercise | 1,361 | — | Form 4 |
| Jul 1, 2026 | Monroe Terilyn J.Chief People Officer | Option exercise | 2,659 | — | Form 4 |
| Jul 1, 2026 | Saia John G.Chief Legal Officer | Tax withholding | 3,707 | $633.04K | Form 4 |
| Jul 1, 2026 | Saia John G.Chief Legal Officer | Option exercise | 1,497 | — | Form 4 |
| Jul 1, 2026 | Saia John G.Chief Legal Officer | Option exercise | 2,925 | — | Form 4 |
| Jul 1, 2026 | Saia John G.Chief Legal Officer | Option exercise | 1,667 | — | Form 4 |
| Jul 1, 2026 | Saia John G.Chief Legal Officer | Option exercise | 974 | — | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4