GRAL: GRAIL, Inc. insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 8 sales totaling $7.35M in the last 180 days.
Insider sales
| Trade date | Insider | Role | Value | 10b5-1 plan |
|---|---|---|---|---|
| 2026-10-15 | Ofman Joshua J. | CEO | $53K | yes |
| 2026-10-15 | Ofman Joshua J. | CEO | $134K | yes |
| 2026-10-15 | Ofman Joshua J. | CEO | $461K | yes |
| 2026-10-15 | Ofman Joshua J. | CEO | $965K | yes |
| 2026-10-15 | Ofman Joshua J. | CEO | $830K | yes |
| 2026-10-15 | Ofman Joshua J. | CEO | $293K | yes |
| 2026-10-05 | Partridge Andrew John | Officer | $1.15M | |
| 2026-10-05 | Freidin Aaron | CFO | $3.46M |
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-08-13 | 13G amendment | Farallon Capital Management, L.L.C. | 9.60% | SEC | |
| 2026-08-07 | New 13G stake | STATE STREET CORPORATION | 5.60% | SEC | |
| 2026-08-06 | 13G amendment | PRIMECAP MANAGEMENT CO/CA/ | 5.08% | SEC |
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