GRAL

GRAIL Inc.$79.10-0.99 (-1.24%)

Prev Close$80.00·MCap$3.43B·P/E—·Vol274.1K·Yield—

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Buys (12M)

$0.00

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Sells (12M)

$22.32M

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Net Activity

Net Seller

$22.32M

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at GRAIL Inc. (GRAL) has been exclusively selling, with 0 insider purchases totaling $0.00 and 12 insider sales totaling $22.32M. The most recent insider transaction was by Freidin Aaron (officer: Chief Financial Officer), who sold $671.6K worth of shares on Aug 31, 2026. GRAIL Inc. operates in the Healthcare sector, within the Medical - Diagnostics & Research industry, with a market cap of $3.43B.

GRAL Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Aug 31, 2026	Freidin Aaron	officer: Chief Financial Officer	Sell	7,900	$85.01	$671.6K	253,083
Aug 31, 2026	Ofman Joshua J.	director, officer: Chief Executive Officer	Sell	5,000	$85.02	$425.1K	397,271
Jun 5, 2026	Partridge Andrew John	officer: Chief Growth Officer	Sell	1,491	$61.08	$91.1K	163,738
Apr 9, 2026	Freidin Aaron	officer: Chief Financial Officer	Sell	45,806	$49.92	$2.29M	260,669
Apr 9, 2026	Ofman Joshua J.	director, officer: President	Sell	61,665	$49.92	$3.08M	371,216
Apr 9, 2026	RAGUSA ROBERT P	director, officer: Chief Executive Officer	Sell	123,502	$49.92	$6.16M	518,582
Mar 9, 2026	Freidin Aaron	officer: Chief Financial Officer	Sell	3,147	$48.96	$154.1K	308,967
Mar 9, 2026	Ofman Joshua J.	officer: President	Sell	3,627	$48.86	$177.2K	435,818
Mar 9, 2026	RAGUSA ROBERT P	director, officer: Chief Executive Officer	Sell	8,441	$48.48	$409.2K	649,545
Dec 3, 2025	Freidin Aaron	Chief Financial Officer	Sell	25,000	$99.15	$2.48M	0
Dec 3, 2025	Ofman Joshua J.	President	Sell	13,000	$100.00	$1.30M	0
Oct 6, 2025	Ofman Joshua J.	President	Sell	81,385	$62.50	$5.09M	0
Aug 19, 2025	Ofman Joshua J.	President	Sell	4,202	$32.02	$134.5K	0
Jul 1, 2025	DING CHUN R	10% Owner	Sell	339,800	$49.53	$16.83M0.8% OS	0
Jun 12, 2025	Ofman Joshua J.	President	Sell	9,692	$42.30	$410.0K	0
May 2, 2025	Freidin Aaron	Chief Financial Officer	Sell	41,150	$33.93	$1.40M	0
Mar 7, 2025	Ofman Joshua J.	President	Sell	2,109	$31.20	$65.8K	0
Mar 5, 2025	Freidin Aaron	Chief Financial Officer	Sell	521	$41.51	$21.6K	0
Mar 5, 2025	RAGUSA ROBERT P	Chief Executive Officer	Sell	994	$41.51	$41.3K	0
Nov 19, 2024	Freidin Aaron	Chief Financial Officer	Sell	30,452	$14.02	$426.9K	268,277
Oct 17, 2024	RAGUSA ROBERT P	Chief Executive Officer	Sell	123,454	$14.02	$1.73M	612,661
Oct 10, 2024	DING CHUN R		Buy	78,829	$13.00	$1.02M	3,644,855
Aug 22, 2024	Freidin Aaron	Chief Financial Officer	Sell	15,641	$16.25	$254.1K	173,429
Aug 22, 2024	Ofman Joshua J.	President	Sell	74,084	$16.25	$1.20M	191,757-28%

GRAL Insider Buying Activity

The following table shows recent insider purchases of GRAIL Inc. (GRAL) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Oct 10, 2024	DING CHUN R		Buy	78,829	$13.00	$1.02M	3,644,855

GRAL Insider Selling Activity

The following table shows recent insider sales of GRAIL Inc. (GRAL) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Aug 31, 2026	Freidin Aaron	officer: Chief Financial Officer	Sell	7,900	$85.01	$671.6K	253,083
Aug 31, 2026	Ofman Joshua J.	director, officer: Chief Executive Officer	Sell	5,000	$85.02	$425.1K	397,271
Jun 5, 2026	Partridge Andrew John	officer: Chief Growth Officer	Sell	1,491	$61.08	$91.1K	163,738
Apr 9, 2026	Freidin Aaron	officer: Chief Financial Officer	Sell	45,806	$49.92	$2.29M	260,669
Apr 9, 2026	Ofman Joshua J.	director, officer: President	Sell	61,665	$49.92	$3.08M	371,216
Apr 9, 2026	RAGUSA ROBERT P	director, officer: Chief Executive Officer	Sell	123,502	$49.92	$6.16M	518,582
Mar 9, 2026	Freidin Aaron	officer: Chief Financial Officer	Sell	3,147	$48.96	$154.1K	308,967
Mar 9, 2026	Ofman Joshua J.	officer: President	Sell	3,627	$48.86	$177.2K	435,818
Mar 9, 2026	RAGUSA ROBERT P	director, officer: Chief Executive Officer	Sell	8,441	$48.48	$409.2K	649,545
Dec 3, 2025	Freidin Aaron	Chief Financial Officer	Sell	25,000	$99.15	$2.48M	0
Dec 3, 2025	Ofman Joshua J.	President	Sell	13,000	$100.00	$1.30M	0
Oct 6, 2025	Ofman Joshua J.	President	Sell	81,385	$62.50	$5.09M	0
Aug 19, 2025	Ofman Joshua J.	President	Sell	4,202	$32.02	$134.5K	0
Jul 1, 2025	DING CHUN R	10% Owner	Sell	339,800	$49.53	$16.83M0.8% OS	0
Jun 12, 2025	Ofman Joshua J.	President	Sell	9,692	$42.30	$410.0K	0
May 2, 2025	Freidin Aaron	Chief Financial Officer	Sell	41,150	$33.93	$1.40M	0
Mar 7, 2025	Ofman Joshua J.	President	Sell	2,109	$31.20	$65.8K	0
Mar 5, 2025	Freidin Aaron	Chief Financial Officer	Sell	521	$41.51	$21.6K	0
Mar 5, 2025	RAGUSA ROBERT P	Chief Executive Officer	Sell	994	$41.51	$41.3K	0
Nov 19, 2024	Freidin Aaron	Chief Financial Officer	Sell	30,452	$14.02	$426.9K	268,277
Oct 17, 2024	RAGUSA ROBERT P	Chief Executive Officer	Sell	123,454	$14.02	$1.73M	612,661
Aug 22, 2024	Freidin Aaron	Chief Financial Officer	Sell	15,641	$16.25	$254.1K	173,429
Aug 22, 2024	Ofman Joshua J.	President	Sell	74,084	$16.25	$1.20M	191,757-28%