GH
Guardant Health, Inc.
NASDAQ · Healthcare · Medical - Diagnostics & Research · US
$157.88
−0.45%0
Insider buys (3m)
26
Insider sells (3m)
-$30.7M
Net value (3m)
+7.6%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 15, 2026 | Azar Alex M II · director | Sale | 69 | $160 |
| Oct 13, 2026 | Azar Alex M II · director | M-Exempt | 137 | $0.00 |
| Oct 2, 2026 | Freeman Chris · officer: Chief Commercial Officer | M-Exempt | 1,668 | $0.00 |
| Oct 2, 2026 | Freeman Chris · officer: Chief Commercial Officer | M-Exempt | 1,292 | $0.00 |
| Oct 2, 2026 | Saia John G. · officer: Chief Legal Officer | M-Exempt | 974 | $0.00 |
| Oct 2, 2026 | Talasaz AmirAli · director, officer: Co-Chief Executive Officer | M-Exempt | 2,817 | $0.00 |
| Oct 2, 2026 | Saia John G. · officer: Chief Legal Officer | M-Exempt | 2,925 | $0.00 |
| Oct 2, 2026 | Saia John G. · officer: Chief Legal Officer | F-InKind | 3,706 | $175 |
| Oct 2, 2026 | Chudova Darya · officer: Chief Technology Officer | M-Exempt | 3,324 | $0.00 |
| Oct 2, 2026 | Bell Michael Brian · officer: Chief Financial Officer | M-Exempt | 2,085 | $0.00 |
| Oct 2, 2026 | Kalia Kumud · officer: Chief Information Officer | M-Exempt | 1,084 | $0.00 |
| Oct 2, 2026 | Eltoukhy Helmy · director, officer: Co-Chief Executive Officer | M-Exempt | 23,997 | $0.00 |
| Oct 2, 2026 | Eltoukhy Helmy · director, officer: Co-Chief Executive Officer | F-InKind | 1,428 | $178 |
| Oct 2, 2026 | Talasaz AmirAli · director, officer: Co-Chief Executive Officer | F-InKind | 17,087 | $175 |
| Oct 2, 2026 | Eltoukhy Helmy · director, officer: Co-Chief Executive Officer | M-Exempt | 2,817 | $0.00 |
| Oct 2, 2026 | Bell Michael Brian · officer: Chief Financial Officer | M-Exempt | 1,871 | $0.00 |
| Oct 2, 2026 | Monroe Terilyn J. · officer: Chief People Officer | M-Exempt | 2,659 | $0.00 |
| Oct 2, 2026 | Freeman Chris · officer: Chief Commercial Officer | M-Exempt | 1,929 | $0.00 |
| Oct 2, 2026 | Bell Michael Brian · officer: Chief Financial Officer | F-InKind | 3,914 | $175 |
| Oct 2, 2026 | Kalia Kumud · officer: Chief Information Officer | F-InKind | 3,067 | $175 |
| Oct 2, 2026 | Chudova Darya · officer: Chief Technology Officer | M-Exempt | 1,668 | $0.00 |
| Oct 2, 2026 | Saia John G. · officer: Chief Legal Officer | M-Exempt | 1,496 | $0.00 |
| Oct 2, 2026 | Monroe Terilyn J. · officer: Chief People Officer | F-InKind | 2,098 | $175 |
| Oct 2, 2026 | Eltoukhy Helmy · director, officer: Co-Chief Executive Officer | M-Exempt | 9,716 | $0.00 |
| Oct 2, 2026 | Monroe Terilyn J. · officer: Chief People Officer | M-Exempt | 1,360 | $0.00 |
| Oct 2, 2026 | Talasaz AmirAli · director, officer: Co-Chief Executive Officer | F-InKind | 1,428 | $178 |
| Oct 2, 2026 | Chudova Darya · officer: Chief Technology Officer | M-Exempt | 1,701 | $0.00 |
| Oct 2, 2026 | Bell Michael Brian · officer: Chief Financial Officer | M-Exempt | 3,324 | $0.00 |
| Oct 2, 2026 | Chudova Darya · officer: Chief Technology Officer | M-Exempt | 1,340 | $0.00 |
| Oct 2, 2026 | Freeman Chris · officer: Chief Commercial Officer | M-Exempt | 2,527 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 244Increased 394Reduced 353Sold out 49
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 11,553,759 | May 13, 2026 |
| BlackRock, Inc. | Reduced | 7,622,935 | Aug 7, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 7,023,689 | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 6,514,952 | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 5,837,992 | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 5,755,857 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 5,624,180 | May 15, 2026 |
| FMR LLC | Increased | 5,488,272 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 5,445,785 | Aug 13, 2026 |
| INVESCO LTD. | Reduced | 4,946,469 | May 12, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 4,435,839 | May 15, 2026 |
| Invesco Ltd. | Reduced | 4,429,755 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 4,229,531 | May 15, 2026 |
| FMR LLC | Increased | 4,116,081 | May 15, 2026 |
| BAILLIE GIFFORD & CO | Reduced | 3,859,046 | May 8, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 15, 2026