Transactions
11
Insider / GRAIL, Inc.
RAGUSA ROBERT P
Chief Executive Officer at GRAIL, Inc.
- Company
- GRAIL, Inc.
- Ticker
- GRAL
- First filing on record
- October 16, 2025
- Latest trade on record
- April 8, 2026
- SEC filings
- EDGAR ↗
RAGUSA ROBERT P, Chief Executive Officer at GRAIL, Inc., has disclosed 11 transactions in GRAL since October 16, 2025: 0 purchases (0 open-market buys) and 11 sales, worth about $12.8M at the reported prices. The latest was filed April 9, 2026, 1 day after the trade.
Open-market buys
0
Sales
11
Avg. disclosure lag
1.5d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)
In the last 12 months RAGUSA ROBERT P made no purchases and 10 sales worth $12M. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
RAGUSA ROBERT P has traded 1 stock on record; the largest by dollars is GRAL.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 5 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| S | Open-market sale | 11 | 216,686 | $12.8M |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 6 | 0 | 6 · $8.5M |
| 2025 | 5 | 0 | 5 · $4.3M |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| GRAL | Sell S | April 8, 2026 | April 9, 2026 | 1d | 123,502 | $50 | $6.2M | Form 4 ↗ | ||
| GRAL | Sell S | March 9, 2026 | March 9, 2026 | 0d | 258 | $47 | $12K | Form 4 ↗ | ||
| GRAL | Sell S | March 9, 2026 | March 9, 2026 | 0d | 7,203 | $48 | $345K | Form 4 ↗ | ||
| GRAL | Sell S | March 5, 2026 | March 9, 2026 | 4d | 980 | $53 | $52K | Form 4 ↗ | ||
| GRAL | Sell S | March 2, 2026 | March 3, 2026 | 1d | 1,717 | $52 | $89K | Form 4 ↗ | ||
| GRAL | Sell S | March 2, 2026 | March 3, 2026 | 1d | 35,787 | $50 | $1.8M | Form 4 ↗ | ||
| GRAL | Sell S | December 3, 2025 | December 5, 2025 | 2d | 1,604 | $97 | $156K | Form 4 ↗ | ||
| GRAL | Sell S | December 3, 2025 | December 5, 2025 | 2d | 8,233 | $96 | $792K | Form 4 ↗ | ||
| GRAL | Sell S | December 3, 2025 | December 5, 2025 | 2d | 15,356 | $95 | $1.5M | Form 4 ↗ | ||
| GRAL | Sell S | December 3, 2025 | December 5, 2025 | 2d | 14,807 | $94 | $1.4M | Form 4 ↗ | ||
| GRAL | Sell S | October 15, 2025 | October 16, 2025 | 1d | 7,239 | $69 | $499K | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| April 9, 2026 | Form 4 | 0001628280-26-024550 | 1 | published | EDGAR ↗ |
| March 9, 2026 | Form 4 | 0001628280-26-016216 | 3 | published | EDGAR ↗ |
| March 3, 2026 | Form 4 | 0001628280-26-014311 | 2 | published | EDGAR ↗ |
| December 5, 2025 | Form 4 | 0001628280-25-055599 | 4 | published | EDGAR ↗ |
| October 16, 2025 | Form 4 | 0001628280-25-045269 | 1 | published | EDGAR ↗ |
Other insiders at GRAIL, Inc.
- Ofman Joshua J. President 31 rows
- Freidin Aaron Chief Financial Officer 14 rows
- MIZELL STEVEN Director 11 rows
- SUMME GREGORY L Director 10 rows
- CHASE WILLIAM J Director 6 rows
- Partridge Andrew John Chief Growth Officer 2 rows
- ILLUMINA, INC. Insider 1 row
- Krevans Sarah Director 1 row
Everyone on file, with contracts and lobbying under the company's name: GRAIL, Inc..
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 | 5 | 11 | October 16, 2025 | April 9, 2026 | Form 4 list on EDGAR |
Site built October 27, 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.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.