🕵️ Grail, Inc. ($GRAL)
SEC insider & ownership activity, last 12 months · CIK 1699031 · every row links its SEC filing
Over the last 12 months insiders sold $110.7M with no open-market buying against it. Illumina, Inc. sold $79.8M in discretionary trades (Nov). No red-flag 8-Ks in the window.
🚨 4 signals active —
planned-vs-executed verdicts, pre-event flags, and cluster context live in the
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 5 sellers, $110.7M (34 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Illumina, Inc. | 0 | – | 1 | $79.8M | Nov 17, 2025 |
| Robert Ragusa | 0 | – | 11 | $12.8M | Apr 8, 2026 |
| Joshua J. Ofman | 0 | – | 12 | $12.4M | Apr 8, 2026 |
| Aaron Freidin | 0 | – | 9 | $5.6M | Apr 8, 2026 |
| Partridge Andrew John | 0 | – | 1 | $91K | Jun 4, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Baker BROS. Advisors LP | 9.8% | 13G | May 15, 2026 | filing ↗ | |
| Baker BROS. Advisors (GP) LLC | 9.8% | 13G | May 15, 2026 | filing ↗ | |
| Julian C. Baker | 9.8% | 13G | May 15, 2026 | filing ↗ | |
| Felix J. Baker | 9.8% | 13G | May 15, 2026 | filing ↗ | |
| Blackrock, Inc. | 7.9% | 13G | Jul 28, 2026 | filing ↗ | |
| Joshua J. Dapice | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Dreyfuss, Philip D. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Hannah E. Dunn | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Gehani, Varun N. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Giauque, Nicolas | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Husen, Avner A. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| KIM, David T. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| LINN, Michael G. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| LUO Patrick (CHENG) | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Roberts, JR., Thomas G. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Edric C. Saito | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Daniel S. Short | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Spokes, Andrew J. M. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Warren, JOHN R. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Wehrly, MARK C. | 7.8% | 13G | May 11, 2026 | filing ↗ | |
| Farallon Partners, L.L.C. | 7.7% | 13G | May 11, 2026 | filing ↗ | |
| CRCM LP | 5.0% | 13G | Oct 6, 2025 | filing ↗ | |
| CRCM LLC | 5.0% | 13G | Oct 6, 2025 | filing ↗ | |
| Chun R. Ding | 5.0% | 13G | Oct 6, 2025 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Andrew Partridge | $104K | Jun 3, 2026 | filing ↗ |
| Joshua Ofman | $3.4M | Apr 6, 2026 | filing ↗ |
| Robert Ragusa | $6.9M | Apr 6, 2026 | filing ↗ |
| Aaron Freidin | $2.6M | Apr 3, 2026 | filing ↗ |
| Robert Ragusa | $481K | Mar 5, 2026 | filing ↗ |
| Joshua J. Ofman | $207K | Mar 5, 2026 | filing ↗ |
| Aaron Freidin | $180K | Mar 4, 2026 | filing ↗ |
| Joshua J. Ofman | $981K | Mar 2, 2026 | filing ↗ |
| Aaron Freidin | $552K | Mar 2, 2026 | filing ↗ |
| Robert Ragusa | $2.2M | Mar 2, 2026 | filing ↗ |
| Aaron Freidin | $2.5M | Dec 3, 2025 | filing ↗ |
| Joshua J Ofman | $1.3M | Dec 3, 2025 | filing ↗ |
| Robert P Ragusa | $3.8M | Dec 3, 2025 | filing ↗ |
| Aaron Freidin | $154K | Nov 17, 2025 | filing ↗ |
| Joshua J Ofman | $1.0M | Oct 15, 2025 | filing ↗ |
| Robert Ragusa | $573K | Oct 15, 2025 | filing ↗ |
| Joshua Ofman | $5.8M | Oct 6, 2025 | filing ↗ |
| Joshua J Ofman | $601K | Oct 2, 2025 | filing ↗ |
| Joshua J. Ofman | $148K | Aug 21, 2025 | filing ↗ |
| Aaron Freidin | $31K | Aug 21, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Shareholder vote (5.07) | Jun 18, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jun 1, 2026 | filing ↗ |
| Other events (8.01) | Jun 1, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 1, 2026 | filing ↗ |
| Earnings (2.02) | May 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 5, 2026 | filing ↗ |
| Earnings (2.02) | Feb 19, 2026 | filing ↗ |
| Other events (8.01) | Feb 19, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 19, 2026 | filing ↗ |
| Earnings (2.02) | Jan 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 12, 2026 | filing ↗ |
| Other events (8.01) | Nov 13, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 13, 2025 | filing ↗ |
| Earnings (2.02) | Nov 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 12, 2025 | filing ↗ |
| Material agreement (1.01) | Oct 18, 2025 | filing ↗ |
| Unregistered equity sale (3.02) | Oct 18, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 18, 2025 | filing ↗ |
| Material agreement (1.01) | Oct 16, 2025 | filing ↗ |
| Earnings (2.02) | Oct 16, 2025 | filing ↗ |
| Unregistered equity sale (3.02) | Oct 16, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Oct 16, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 16, 2025 | filing ↗ |
| Material agreement (1.01) | Sep 11, 2025 | filing ↗ |
| New financial obligation (2.03) | Sep 11, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 11, 2025 | filing ↗ |
| Earnings (2.02) | Aug 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 12, 2025 | filing ↗ |