Saia John G.
Chief Legal Officer · 44 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-01 | GH | Guardant Health, Inc. | Tax withholding | 3,707 | $170.77 | $633,044.39 | filing |
| 2026-07-01 | GH | Guardant Health, Inc. | Option exercise | 1,497 | $0.00 | $0.00 | filing |
| 2026-07-01 | GH | Guardant Health, Inc. | Option exercise | 974 | $0.00 | $0.00 | filing |
| 2026-07-01 | GH | Guardant Health, Inc. | Option exercise | 2,925 | $0.00 | $0.00 | filing |
| 2026-07-01 | GH | Guardant Health, Inc. | Option exercise | 1,667 | $0.00 | $0.00 | filing |
| 2026-06-15 | GH | Guardant Health, Inc. | Tax withholding | 535 | $129.82 | $69,453.70 | filing |
| 2026-06-15 | GH | Guardant Health, Inc. | Option exercise | 1,020 | $0.00 | $0.00 | filing |
| 2026-05-27 | GH | Guardant Health, Inc. | Sale | 9,994 | $125.08 | $1.3M | filing |
| 2026-05-27 | GH | Guardant Health, Inc. | Sale | 6 | $126.08 | $756.48 | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 7,181 | $107.23 | $769,996.37 | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 7,187 | $106.71 | $766,939.14 | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 5,632 | $105.34 | $593,293.47 | filing |
| 2026-04-15 | GH | Guardant Health, Inc. | Tax withholding | 3,970 | $84.86 | $336,894.20 | filing |
| 2026-04-15 | GH | Guardant Health, Inc. | Option exercise | 7,569 | $0.00 | $0.00 | filing |
| 2026-04-01 | GH | Guardant Health, Inc. | Tax withholding | 6,013 | $91.15 | $548,084.95 | filing |
| 2026-04-01 | GH | Guardant Health, Inc. | Option exercise | 5,895 | $0.00 | $0.00 | filing |
| 2026-04-01 | GH | Guardant Health, Inc. | Option exercise | 974 | $0.00 | $0.00 | filing |
| 2026-04-01 | GH | Guardant Health, Inc. | Option exercise | 1,667 | $0.00 | $0.00 | filing |
| 2026-04-01 | GH | Guardant Health, Inc. | Option exercise | 2,925 | $0.00 | $0.00 | filing |
| 2026-03-15 | GH | Guardant Health, Inc. | Tax withholding | 4,622 | $85.49 | $395,134.78 | filing |
| 2026-03-15 | GH | Guardant Health, Inc. | Option exercise | 7,792 | $0.00 | $0.00 | filing |
| 2026-03-15 | GH | Guardant Health, Inc. | Option exercise | 1,019 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Tax withholding | 9,989 | $102.14 | $1.0M | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Option exercise | 7,792 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Option exercise | 1,667 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Option exercise | 5,688 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Option exercise | 2,925 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Option exercise | 974 | $0.00 | $0.00 | filing |
| 2025-12-15 | GH | Guardant Health, Inc. | Tax withholding | 535 | $102.67 | $54,928.45 | filing |
| 2025-12-15 | GH | Guardant Health, Inc. | Option exercise | 1,020 | $0.00 | $0.00 | filing |
| 2025-11-07 | GH | Guardant Health, Inc. | Sale | 8,996 | $96.25 | $865,865.00 | filing |
| 2025-10-01 | GH | Guardant Health, Inc. | Tax withholding | 7,431 | $62.65 | $465,552.15 | filing |
| 2025-10-01 | GH | Guardant Health, Inc. | Option exercise | 974 | $0.00 | $0.00 | filing |
| 2025-10-01 | GH | Guardant Health, Inc. | Option exercise | 1,668 | $0.00 | $0.00 | filing |
| 2025-10-01 | GH | Guardant Health, Inc. | Option exercise | 11,525 | $0.00 | $0.00 | filing |
| 2025-09-15 | GH | Guardant Health, Inc. | Tax withholding | 535 | $54.79 | $29,312.65 | filing |
| 2025-09-15 | GH | Guardant Health, Inc. | Option exercise | 1,019 | $0.00 | $0.00 | filing |
| 2025-09-01 | GH | Guardant Health, Inc. | Tax withholding | 139 | $67.42 | $9,371.38 | filing |
| 2025-09-01 | GH | Guardant Health, Inc. | Option exercise | 264 | $0.00 | $0.00 | filing |
| 2025-07-01 | GH | Guardant Health, Inc. | Tax withholding | 1,386 | $50.71 | $70,284.06 | filing |
| 2025-07-01 | GH | Guardant Health, Inc. | Option exercise | 974 | $0.00 | $0.00 | filing |
| 2025-07-01 | GH | Guardant Health, Inc. | Option exercise | 1,667 | $0.00 | $0.00 | filing |
| 2025-06-15 | GH | Guardant Health, Inc. | Tax withholding | 535 | $49.29 | $26,370.15 | filing |
| 2025-06-15 | GH | Guardant Health, Inc. | Option exercise | 1,020 | $0.00 | $0.00 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.