Insider txns (12m)
70
Stock / equity
GRAL GRAIL, Inc.
- Company
- GRAIL, Inc.
- Security
- Equity
- Size, estimated from filings
- Mid cap ($2B – $10B)
- Insiders on record
- 9
- Latest trade on record
- October 15, 2026
GRAL (GRAIL, Inc.) has 70 disclosed insider transactions from 9 insiders in the last 12 months (0 open-market buys, 48 sales, about $129.7M at reported prices) and 0 congressional trades from 0 members of Congress. The most recent disclosure was filed October 16, 2026.
Open-market buys / sales
0 / 48
Congress trades (12m)
0
Distinct filers (12m)
9
Share price
Price and chart by TradingView for GRAIL, Inc.. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
GRAL in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
5 people account for the disclosed buying and selling in GRAL over the last 12 months; the most active is ILLUMINA, INC. with $80M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 53 open-market trades in GRAL since Oct 2, 2025, at prices from $46.73 to $146; the most recent was a sale at $133 on Oct 15, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
Ofman Joshua J.Freidin Aaron
Ofman Joshua J. reported 342,271 shares held after the latest filing, against 478,182 at the first on record.
Lobbying spend by quarter
How much has GRAIL, Inc. reported spending on federal lobbying?
GRAIL, Inc. reported $1.8M in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders trading GRAL
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| Ofman Joshua J. | President | 31 | 0 | 26 | — | $21.5M | October 15, 2026 |
| Freidin Aaron | Chief Financial Officer | 14 | 0 | 13 | — | $10.0M | October 5, 2026 |
| RAGUSA ROBERT P | Chief Executive Officer | 11 | 0 | 11 | — | $12.8M | April 8, 2026 |
| CHASE WILLIAM J | Director | 6 | 0 | 0 | — | — | October 15, 2026 |
| MIZELL STEVEN | Director | 6 | 0 | 0 | — | — | October 15, 2026 |
| SUMME GREGORY L | Director | 6 | 0 | 0 | — | — | October 15, 2026 |
| Partridge Andrew John | Chief Growth Officer | 2 | 0 | 2 | — | $1.2M | October 5, 2026 |
| Krevans Sarah | Director | 1 | 0 | 0 | — | — | June 18, 2026 |
| ILLUMINA, INC. | Insider | 1 | 0 | 1 | — | $79.8M | November 17, 2025 |
What kind of transactions these are 3 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| S | Open-market sale | 53 | 1,634,694 | $125.4M |
| A | Grant or award | 23 | 202,336 | $11.5M |
| M | Option exercise or conversion | 2 | 52,904 | $370K |
What each code means: Form 4 transaction codes.
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| MIZELL STEVEN | Other A | October 15, 2026 | October 16, 2026 | 1d | 148 | $135 | $20K | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | October 15, 2026 | October 16, 2026 | 1d | 2,114 | $139 | $293K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | October 15, 2026 | October 16, 2026 | 1d | 6,034 | $138 | $830K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | October 15, 2026 | October 16, 2026 | 1d | 7,052 | $137 | $965K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | October 15, 2026 | October 16, 2026 | 1d | 3,400 | $135 | $461K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | October 15, 2026 | October 16, 2026 | 1d | 1,000 | $134 | $134K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | October 15, 2026 | October 16, 2026 | 1d | 400 | $133 | $53K | 10b5-1 plan | Form 4 ↗ | |
| CHASE WILLIAM J | Other A | October 15, 2026 | October 16, 2026 | 1d | 153 | $135 | $21K | Form 4 ↗ | ||
| SUMME GREGORY L | Other A | October 15, 2026 | October 16, 2026 | 1d | 237 | $135 | $32K | Form 4 ↗ | ||
| Freidin Aaron | Sell S | October 5, 2026 | October 7, 2026 | 2d | 23,619 | $146 | $3.5M | Form 4 ↗ | ||
| Partridge Andrew John | Sell S | October 5, 2026 | October 7, 2026 | 2d | 7,873 | $146 | $1.2M | Form 4 ↗ | ||
| Freidin Aaron | Sell S | September 21, 2026 | September 23, 2026 | 2d | 521 | $95 | $49K | 10b5-1 plan | Form 4 ↗ | |
| Freidin Aaron | Sell S | September 21, 2026 | September 23, 2026 | 2d | 1,800 | $94 | $169K | 10b5-1 plan | Form 4 ↗ | |
| Freidin Aaron | Sell S | September 21, 2026 | September 23, 2026 | 2d | 1,779 | $92 | $164K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Option / conversion M | September 21, 2026 | September 23, 2026 | 2d | 26,452 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | September 21, 2026 | September 23, 2026 | 2d | 10,000 | $110 | $1.1M | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | September 21, 2026 | September 23, 2026 | 2d | 2,100 | $101 | $211K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | September 21, 2026 | September 23, 2026 | 2d | 421 | $100 | $42K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | September 21, 2026 | September 23, 2026 | 2d | 1,400 | $98 | $137K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | September 21, 2026 | September 23, 2026 | 2d | 6,200 | $96 | $598K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | September 21, 2026 | September 23, 2026 | 2d | 37,752 | $95 | $3.6M | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | September 21, 2026 | September 23, 2026 | 2d | 1,454 | $94 | $136K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | September 21, 2026 | September 23, 2026 | 2d | 2,125 | $92 | $196K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Option / conversion M | September 21, 2026 | September 23, 2026 | 2d | 26,452 | $14 | $370K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | August 27, 2026 | August 31, 2026 | 4d | 5,000 | $85 | $425K | 10b5-1 plan | Form 4 ↗ | |
| Freidin Aaron | Sell S | August 27, 2026 | August 31, 2026 | 4d | 7,900 | $85 | $672K | 10b5-1 plan | Form 4 ↗ | |
| CHASE WILLIAM J | Other A | July 15, 2026 | July 16, 2026 | 1d | 276 | $74 | $21K | Form 4 ↗ | ||
| SUMME GREGORY L | Other A | July 15, 2026 | July 16, 2026 | 1d | 427 | $74 | $32K | Form 4 ↗ | ||
| MIZELL STEVEN | Other A | July 15, 2026 | July 16, 2026 | 1d | 268 | $74 | $20K | Form 4 ↗ | ||
| CHASE WILLIAM J | Other A | June 18, 2026 | June 22, 2026 | 4d | 5,491 | $64 | $350K | Form 4 ↗ | ||
| MIZELL STEVEN | Other A | June 18, 2026 | June 22, 2026 | 4d | 5,491 | $64 | $350K | Form 4 ↗ | ||
| SUMME GREGORY L | Other A | June 18, 2026 | June 22, 2026 | 4d | 5,491 | $64 | $350K | Form 4 ↗ | ||
| Krevans Sarah | Other A | June 18, 2026 | June 22, 2026 | 4d | 5,491 | $64 | $350K | Form 4 ↗ | ||
| Partridge Andrew John | Sell S | June 4, 2026 | June 5, 2026 | 1d | 1,491 | $61 | $91K | Form 4 ↗ | ||
| Ofman Joshua J. | Other A | June 3, 2026 | June 3, 2026 | 0d | 3,154 | $61 | $193K | Form 4 ↗ | ||
| Ofman Joshua J. | Other A | June 1, 2026 | June 3, 2026 | 2d | 27,901 | $64 | $1.8M | Form 4 ↗ | ||
| MIZELL STEVEN | Other A | April 15, 2026 | April 17, 2026 | 2d | 396 | $50 | $20K | Form 4 ↗ | ||
| CHASE WILLIAM J | Other A | April 15, 2026 | April 17, 2026 | 2d | 408 | $50 | $20K | Form 4 ↗ | ||
| SUMME GREGORY L | Other A | April 15, 2026 | April 17, 2026 | 2d | 631 | $50 | $31K | Form 4 ↗ | ||
| Freidin Aaron | Sell S | April 8, 2026 | April 9, 2026 | 1d | 45,806 | $50 | $2.3M | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | April 8, 2026 | April 9, 2026 | 1d | 123,502 | $50 | $6.2M | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | April 8, 2026 | April 9, 2026 | 1d | 61,665 | $50 | $3.1M | Form 4 ↗ | ||
| Freidin Aaron | Sell S | March 9, 2026 | March 9, 2026 | 0d | 85 | $47 | $3,973 | Form 4 ↗ | ||
| Freidin Aaron | Sell S | March 9, 2026 | March 9, 2026 | 0d | 2,407 | $48 | $115K | Form 4 ↗ | ||
| Freidin Aaron | Sell S | March 5, 2026 | March 9, 2026 | 4d | 655 | $53 | $35K | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | March 9, 2026 | March 9, 2026 | 0d | 101 | $47 | $4,721 | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | March 9, 2026 | March 9, 2026 | 0d | 2,836 | $48 | $136K | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | March 5, 2026 | March 9, 2026 | 4d | 690 | $53 | $37K | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | March 9, 2026 | March 9, 2026 | 0d | 258 | $47 | $12K | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | March 9, 2026 | March 9, 2026 | 0d | 7,203 | $48 | $345K | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | March 5, 2026 | March 9, 2026 | 4d | 980 | $53 | $52K | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | March 2, 2026 | March 3, 2026 | 1d | 16,223 | $50 | $813K | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | March 2, 2026 | March 3, 2026 | 1d | 779 | $52 | $40K | Form 4 ↗ | ||
| Ofman Joshua J. | Other A | February 27, 2026 | March 3, 2026 | 4d | 84,540 | $53 | $4.5M | Form 4 ↗ | ||
| Freidin Aaron | Sell S | March 2, 2026 | March 3, 2026 | 1d | 438 | $52 | $23K | Form 4 ↗ | ||
| Freidin Aaron | Sell S | March 2, 2026 | March 3, 2026 | 1d | 9,135 | $50 | $458K | Form 4 ↗ | ||
| Freidin Aaron | Other A | February 27, 2026 | March 3, 2026 | 4d | 60,118 | $53 | $3.2M | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | March 2, 2026 | March 3, 2026 | 1d | 1,717 | $52 | $89K | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | March 2, 2026 | March 3, 2026 | 1d | 35,787 | $50 | $1.8M | Form 4 ↗ | ||
| CHASE WILLIAM J | Other A | January 15, 2026 | January 16, 2026 | 1d | 213 | $97 | $21K | Form 4 ↗ | ||
| SUMME GREGORY L | Other A | January 15, 2026 | January 16, 2026 | 1d | 329 | $97 | $32K | Form 4 ↗ | ||
| MIZELL STEVEN | Other A | January 15, 2026 | January 16, 2026 | 1d | 206 | $97 | $20K | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | December 3, 2025 | December 5, 2025 | 2d | 13,000 | $100 | $1.3M | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | December 3, 2025 | December 5, 2025 | 2d | 1,604 | $97 | $156K | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | December 3, 2025 | December 5, 2025 | 2d | 8,233 | $96 | $792K | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | December 3, 2025 | December 5, 2025 | 2d | 15,356 | $95 | $1.5M | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | December 3, 2025 | December 5, 2025 | 2d | 14,807 | $94 | $1.4M | Form 4 ↗ | ||
| Freidin Aaron | Sell S | December 3, 2025 | December 5, 2025 | 2d | 25,000 | $99 | $2.5M | Form 4 ↗ | ||
| Freidin Aaron | Sell S | November 17, 2025 | November 19, 2025 | 2d | 1,697 | $79 | $134K | Form 4 ↗ | ||
| ILLUMINA, INC. | Sell S | November 17, 2025 | November 18, 2025 | 1d | 1,000,000 | $80 | $79.8M | Form 4 ↗ | ||
| RAGUSA ROBERT P | Sell S | October 15, 2025 | October 16, 2025 | 1d | 7,239 | $69 | $499K | Form 4 ↗ | ||
| MIZELL STEVEN | Other A | October 15, 2025 | October 16, 2025 | 1d | 267 | $76 | $20K | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | October 16, 2025 | October 16, 2025 | 0d | 6,114 | $82 | $501K | 10b5-1 plan | Form 4 ↗ | |
| Ofman Joshua J. | Sell S | October 15, 2025 | October 16, 2025 | 1d | 8,865 | $76 | $674K | 10b5-1 plan | Form 4 ↗ | |
| SUMME GREGORY L | Other A | October 15, 2025 | October 16, 2025 | 1d | 425 | $76 | $32K | Form 4 ↗ | ||
| CHASE WILLIAM J | Other A | October 15, 2025 | October 16, 2025 | 1d | 275 | $76 | $21K | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | October 6, 2025 | October 8, 2025 | 2d | 81,385 | $63 | $5.1M | Form 4 ↗ | ||
| Ofman Joshua J. | Sell S | October 2, 2025 | October 3, 2025 | 1d | 9,692 | $64 | $620K | 10b5-1 plan | Form 4 ↗ |
Congressional trades
No member of Congress has disclosed a trade in this ticker in the filings we have parsed.
Related stocks
Tickers traded by the same people who traded GRAL, by number of filers in common. It shows overlap in public filings and nothing else.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 46 | 78 | October 3, 2025 | October 16, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.