StockCIK 1699031
GRAIL, Inc. (GRAL): Insider Trades and Fund Holdings
In the past 12 months, GRAIL, Inc. insiders reported 0 open-market purchases worth $0 and 7 sales worth $14.8M; 5 of the sales were reported as made under a 10b5-1 trading plan.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$14.8MSold by insiders, 12 months
1Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 16, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Oct 16 | Joshua J. OfmanCEO | ▼ SELL10b5-1 | $2.74M |
| Oct 7 | Aaron FreidinCFO | ▼ SELL | $3.46M |
| Oct 7 | Andrew John PartridgeChief Growth Officer | ▼ SELL | $1.15M |
| Sep 23 | Joshua J. OfmanCEO | ▼ SELL10b5-1 | $6.01M |
| Sep 23 | Aaron FreidinCFO | ▼ SELL10b5-1 | $383K |
| Aug 31 | Aaron FreidinCFO | ▼ SELL10b5-1 | $672K |
| Aug 31 | Joshua J. OfmanCEO | ▼ SELL10b5-1 | $425K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Joshua J. Ofman | CEO | 0 | $0 | 3 | $9.17M |
| Aaron Freidin | CFO | 0 | $0 | 3 | $4.51M |
| Andrew John Partridge | Chief Growth Officer | 0 | $0 | 1 | $1.15M |
Tracked funds that report GRAL
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 9,200 | $628K | ▼ −83.3% |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →