Beta21% was sold under disclosed trading plans, 57% to cover taxes, 21% with no plan disclosed. The largest seller, Robert Ragusa (Chief Executive Officer, Director), sold $12.3M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why
A share of stake is shown for 0 of the 4 officers and directors who sold. 8 are left out Disclosed company stock is not an insider's whole wealth.i
Left out: Robert Ragusa, Joshua Ofman, Aaron Freidin, Andrew Partridge, Gregory Summe, Sarah Krevans, William Chase and Steven Mizell (share of stake is being verified).
Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.
Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Aaron Freidin Chief Financial Officer | 23,619 | $146.39 | n/a | n/a | Oct 5, 2026 | Oct 7, 2026 |
| Andrew Partridge Chief Growth Officer | 7,873 | $146.39 | n/a | n/a | Oct 5, 2026 | Oct 7, 2026 |
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Joshua Ofman Chief Executive Officer, Director | 61,452 | $97.74 | n/a | n/a | Sep 21, 2026 | Sep 23, 2026 |
| Aaron Freidin Chief Financial Officer | 4,100 | $93.34 | n/a | n/a | Sep 21, 2026 | Sep 23, 2026 |
"% of total stake" is the shares in an event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings are not confirmed, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.
ILLUMINA, INC. sold $79.8M in the past 12 months. Large shareholders and the funds or companies that board members represent are not part of management, so they are left out of the figures above.
Yes. Robert Ragusa sold 209K shares ($12.3M) in the past 12 months, none of it under a trading plan disclosed in the filings.
Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 21% of sales by value ran under 10b5-1 trading plans disclosed in the filings, 57% were to cover taxes and 21% had no disclosed plan. A trading plan schedules sales in advance.
No. Officers and directors reported no purchases in the past 12 months.
| Who sold | Amount | % of holdings | Trading plan |
|---|---|---|---|
| Robert Ragusa Chief Executive Officer, Director | $12.3M 209K shares | Not confirmedshare of stake is being verified. Why | 69% to cover taxes 31% no plan disclosed |
| Joshua Ofman Chief Executive Officer, Director | $11.8M 162K shares | Not confirmedshare of stake is being verified. Why | 54% under a disclosed plan, 35% to cover taxes 11% no plan disclosed |
| Aaron Freidin Chief Financial Officer | $10.0M 121K shares | Not confirmedshare of stake is being verified. Why | 10% under a disclosed plan, 65% to cover taxes 25% no plan disclosed |
| Andrew Partridge Chief Growth Officer | $1.2M 9.4K shares | Not confirmedshare of stake is being verified. Why | To cover taxes |
Outside holder, reported separately: ILLUMINA, INC. (a 10% owner, not part of management). Sold $79.8M (1.00M shares) from Nov 17, 2025 to Nov 17, 2025. Latest filing
Outside holder, reported separately: Chun Ding (a 10% owner, not part of management). No open-market sales reported in the period. Latest filing
Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.
| Insider | Held Oct 16, 2025 | Sold | Held Oct 16, 2026 | Still held | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Robert Ragusa!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Robert Ragusa are complete. Chief Executive Officer, Director | n/a | −209K | n/a | n/a | ||||||||
Vesting, gifts, unvested awards and holding lines for Robert RagusaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Robert Ragusa are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||
Joshua Ofman!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Joshua Ofman are complete. Chief Executive Officer, Director | n/a | −162K | n/a | n/a | ||||||||
Vesting, gifts, unvested awards and holding lines for Joshua OfmanHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Joshua Ofman are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) Stock options (not counted as shares):
Estimate: options held × ($146.39 − strike price), using the most recent insider trade price on Form 4 (Oct 5, 2026), not a market close. | ||||||||||||
Aaron Freidin!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Aaron Freidin are complete. Chief Financial Officer | n/a | −121K | n/a | n/a | ||||||||
Vesting, gifts, unvested awards and holding lines for Aaron FreidinHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Aaron Freidin are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||
Andrew Partridge!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Andrew Partridge are complete. Chief Growth Officer | n/a | −9.4K | n/a | n/a | ||||||||
Vesting, gifts, unvested awards and holding lines for Andrew PartridgeHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Andrew Partridge are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||
Gregory Summe!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Gregory Summe are complete. Director | n/a | 0 | n/a | n/a | ||||||||
Vesting, gifts, unvested awards and holding lines for Gregory SummeHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Gregory Summe are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||
Sarah Krevans!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Sarah Krevans are complete. Director | n/a | 0 | n/a | n/a | ||||||||
Vesting, gifts, unvested awards and holding lines for Sarah KrevansHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Sarah Krevans are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||
William Chase!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for William Chase are complete. Director | n/a | 0 | n/a | n/a | ||||||||
Vesting, gifts, unvested awards and holding lines for William ChaseHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for William Chase are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||
Steven Mizell!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Steven Mizell are complete. Director | n/a | 0 | n/a | n/a | ||||||||
Vesting, gifts, unvested awards and holding lines for Steven MizellHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Steven Mizell are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||
Holdings and share of stake for GRAIL, Inc. are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.
Officer and director open-market sales: $35.4M across 501,399 shares. Plan status and stated purpose are separate questions, and a sale can have both.
The lighter segment is sales with no plan disclosed in the filing ($27.9M), including tax-related sales outside a plan.
Sales with no 10b5-1 plan and no tax reference in the filing. $3.8M of it is Robert Ragusa. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Aaron Freidin, Dec 3, 2025
$20.3M of sales (57.4%) cite tax obligations in their footnotes. Example: Andrew Partridge, Oct 5, 2026
| Seller | Shares sold | Proceeds | Under a disclosed plan | Share of total | Sales dates |
|---|---|---|---|---|---|
| Robert Ragusa Chief Executive Officer, Director | 209K | $12.3M | 0% | 35% | Dec 3, 2025 to Apr 8, 2026 |
| Joshua Ofman Chief Executive Officer, Director | 162K | $11.8M | 54% | 33% | Dec 3, 2025 to Sep 21, 2026 |
| Aaron Freidin Chief Financial Officer | 121K | $10.0M | 10% | 28% | Nov 17, 2025 to Oct 5, 2026 |
| Andrew Partridge Chief Growth Officer | 9.4K | $1.2M | 0% | 4% | Jun 4, 2026 to Oct 5, 2026 |
| Month | Sale proceeds | Disclosed plan | To cover taxes | No plan disclosed |
|---|---|---|---|---|
| Oct 2025 | $0 | $0 | $0 | $0 |
| Nov 2025 | $134K | $0 | $134K | $0 |
| Dec 2025 | $7.6M | $0 | $0 | $7.6M |
| Jan 2026 | $0 | $0 | $0 | $0 |
| Feb 2026 | $0 | $0 | $0 | $0 |
| Mar 2026 | $4.0M | $0 | $4.0M | $0 |
| Apr 2026 | $11.5M | $0 | $11.5M | $0 |
| May 2026 | $0 | $0 | $0 | $0 |
| Jun 2026 | $91K | $0 | $91K | $0 |
| Jul 2026 | $0 | $0 | $0 | $0 |
| Aug 2026 | $1.1M | $1.1M | $0 | $0 |
| Sep 2026 | $6.4M | $6.4M | $0 | $0 |
| Oct 2026 | $4.6M | $0 | $4.6M | $0 |
Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for GRAIL, Inc. are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.
External context: we only cite outside events when a documented connection exists. None is shown for this period.
All 111 Forms 3, 4 and 5 on record for GRAIL, Inc. (SEC CIK 1699031), filed from Jun 3, 2024 to Oct 7, 2026; 36 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 16, 2026. Prices are the ones reported in each filing, often weighted averages.
Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.
Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".
| Name | Last filed | Last reported balance |
|---|---|---|
| Charles Dadswell | No balance on record | |
| Ankur Dhingra | No balance on record |
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