GRALNasdaq

GRAIL, Inc.

Alert me on GRAL

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Oct 17 Sale Ofman Joshua J. Insider

1 week

+14.3%S&P −0.1%

1 month

Result in6 trading days

3 months

Result in48 trading days

6 months

Result in111 trading days

Oct 8 Sale Partridge Andrew John Insider

1 week

+2.1%S&P −0.3%

1 month

−8.4%S&P −5.0%

3 months

Result in41 trading days

6 months

Result in104 trading days

Oct 8 Sale Freidin Aaron Insider

1 week

+2.1%S&P −0.3%

1 month

−8.4%S&P −5.0%

3 months

Result in41 trading days

6 months

Result in104 trading days

Sep 24 Sale Ofman Joshua J. Insider

1 week

+5.9%S&P −0.4%

1 month

+5.9%S&P −0.9%

3 months

Result in31 trading days

6 months

Result in94 trading days

Sep 24 Sale Freidin Aaron Insider

1 week

+5.9%S&P −0.4%

1 month

+5.9%S&P −0.9%

3 months

Result in31 trading days

6 months

Result in94 trading days

Show all 26

Sep 1 Sale Freidin Aaron Insider

1 week

−2.9%S&P +0.1%

1 month

+66.1%S&P +0.5%

3 months

Result in15 trading days

6 months

Result in78 trading days

Sep 1 Sale Ofman Joshua J. Insider

1 week

−2.9%S&P +0.1%

1 month

+66.1%S&P +0.5%

3 months

Result in15 trading days

6 months

Result in78 trading days

Jun 6 Sale Partridge Andrew John Insider

1 week

−2.8%S&P +2.1%

1 month

+23.2%S&P +1.9%

3 months

+28.6%S&P +3.9%

6 months

Result in19 trading days

Apr 10 Sale RAGUSA ROBERT P Insider

1 week

+13.3%S&P +4.5%

1 month

+34.3%S&P +8.8%

3 months

+57.4%S&P +10.5%

6 months

+208.1%S&P +15.2%

Apr 10 Sale Freidin Aaron Insider

1 week

+13.3%S&P +4.5%

1 month

+34.3%S&P +8.8%

3 months

+57.4%S&P +10.5%

6 months

+208.1%S&P +15.2%

Apr 10 Sale Ofman Joshua J. Insider

1 week

+13.3%S&P +4.5%

1 month

+34.3%S&P +8.8%

3 months

+57.4%S&P +10.5%

6 months

+208.1%S&P +15.2%

Mar 10 Sale Freidin Aaron Insider

1 week

−2.7%S&P −0.9%

1 month

−2.3%S&P +0.7%

3 months

+25.1%S&P +9.1%

6 months

+59.2%S&P +13.2%

Mar 10 Sale Ofman Joshua J. Insider

1 week

−2.7%S&P −0.9%

1 month

−2.3%S&P +0.7%

3 months

+25.1%S&P +9.1%

6 months

+59.2%S&P +13.2%

Mar 10 Sale RAGUSA ROBERT P Insider

1 week

−2.7%S&P −0.9%

1 month

−2.3%S&P +0.7%

3 months

+25.1%S&P +9.1%

6 months

+59.2%S&P +13.2%

Mar 4 Sale RAGUSA ROBERT P Insider

1 week

−14.3%S&P −1.3%

1 month

+1.8%S&P −4.0%

3 months

+13.1%S&P +10.4%

6 months

+49.1%S&P +12.3%

Mar 4 Sale Freidin Aaron Insider

1 week

−14.3%S&P −1.3%

1 month

+1.8%S&P −4.0%

3 months

+13.1%S&P +10.4%

6 months

+49.1%S&P +12.3%

Mar 4 Sale Ofman Joshua J. Insider

1 week

−14.3%S&P −1.3%

1 month

+1.8%S&P −4.0%

3 months

+13.1%S&P +10.4%

6 months

+49.1%S&P +12.3%

Dec 6, 2025 Sale Freidin Aaron Insider

1 week

−8.8%S&P −0.4%

1 month

−1.8%S&P +1.2%

3 months

−53.6%S&P −0.8%

6 months

−41.3%S&P +6.7%

Dec 6, 2025 Sale Ofman Joshua J. Insider

1 week

−8.8%S&P −0.4%

1 month

−1.8%S&P +1.2%

3 months

−53.6%S&P −0.8%

6 months

−41.3%S&P +6.7%

Dec 6, 2025 Sale RAGUSA ROBERT P Insider

1 week

−8.8%S&P −0.4%

1 month

−1.8%S&P +1.2%

3 months

−53.6%S&P −0.8%

6 months

−41.3%S&P +6.7%

Nov 20, 2025 Sale Freidin Aaron Insider

1 week

+28.9%S&P +4.7%

1 month

+10.2%S&P +5.3%

3 months

−41.2%S&P +5.6%

6 months

−19.5%S&P +15.7%

Nov 19, 2025 Sale ILLUMINA, INC. Insider

1 week

+25.2%S&P +2.6%

1 month

+3.5%S&P +3.0%

3 months

−51.1%S&P +3.3%

6 months

−23.6%S&P +13.2%

Oct 17, 2025 Sale Ofman Joshua J. Insider

1 week

+14.6%S&P +1.9%

1 month

+8.9%S&P +0.2%

3 months

+29.9%S&P +2.3%

6 months

−34.6%S&P +6.6%

Oct 17, 2025 Sale RAGUSA ROBERT P Insider

1 week

+14.6%S&P +1.9%

1 month

+8.9%S&P +0.2%

3 months

+29.9%S&P +2.3%

6 months

−34.6%S&P +6.6%

Oct 9, 2025 Sale Ofman Joshua J. Insider

1 week

+21.5%S&P −1.6%

1 month

+11.6%S&P 0.0%

3 months

+40.7%S&P +3.7%

6 months

−32.5%S&P +2.8%

Oct 4, 2025 Sale Ofman Joshua J. Insider

1 week

+14.2%S&P −1.3%

1 month

+30.8%S&P +0.5%

3 months

+68.5%S&P +3.3%

6 months

−17.7%S&P +1.2%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for GRAL

86 held · newest 586 held · newest 2

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See all 86 filings for GRAL

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Sep 30, 2026 Schedule 13G, amended

PRIMECAP MANAGEMENT CO/CA/: 5%, 2,221,250 shares

Jun 30, 2026 Schedule 13G, amended

Farallon Capital Management, L.L.C.: 9.6%, 4,161,584 shares

Jun 30, 2026 Schedule 13G

STATE STREET CORPORATION: 5.6%, 2,385,514 shares

Jun 30, 2026 Schedule 13G, amended

PRIMECAP MANAGEMENT CO/CA/: 5.1%, 21,801,016 shares

Jun 30, 2026 Schedule 13G, amended

BlackRock, Inc.: 7.9%, 3,376,085 shares

Mar 31, 2026 Schedule 13G, amended

Baker Bros. Advisors LP: 9.8%, 4,028,614 shares

Mar 31, 2026 Schedule 13G, amended

Dapice Joshua J.: 7.8%, 3,253,684 shares

Mar 13, 2026 Schedule 13G, amended

The Vanguard Group: 0%, 0 shares

Dec 31, 2025 Schedule 13G, amended

Illumina, Inc.: 3.2%, 1,302,126 shares

Dec 31, 2025 Schedule 13G

Baker Bros. Advisors LP: 5.3%, 2,085,333 shares

Dec 31, 2025 Schedule 13G, amended

PRIMECAP MANAGEMENT CO/CA/: 4.7%, 1,838,684 shares

Dec 31, 2025 Schedule 13G, amended

Dapice Joshua J.: 5.9%, 2,342,684 shares

Nov 17, 2025 Schedule 13G

Dapice Joshua J.: 5.5%, 2,179,684 shares

Oct 21, 2025 Schedule 13G

Farallon Partners, L.L.C.: 4.9%, 1,911,582 shares

Oct 6, 2025 Schedule 13G, amended

CRCM LP: 5%, 1,800,651 shares

Sep 30, 2025 Schedule 13G, amended

CRCM LP: 5.1%, 1,842,651 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

$470KQ4 2025

$610KQ1 2026

$790KQ2 2026

$430KQ3 2026

Down 46 percent from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 31, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.