GRAIL Insider Trades

GRAL

Track insider trading activity from GRAIL executives and directors. See which insiders are buying and selling GRAL stock.

Trades Last 12 Months

GRAL Price

All Insider Trades for GRAIL

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Chase William J Director
Holding Value $3.12M 42,702 shares
Last Trade
Jun 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$350k 5,491 shares
$63.74
$73.12
Mizell Steven Director
Holding Value $3.11M 42,562 shares
Last Trade
Jun 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$350k 5,491 shares
$63.74
$73.12
Summe Gregory L Director
Holding Value $3.31M 45,245 shares
Last Trade
Jun 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$350k 5,491 shares
$63.74
$73.12
Krevans Sarah Director
Holding Value $3.12M 42,628 shares
Last Trade
Jun 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$350k 5,491 shares
$63.74
$73.12
Partridge Andrew John Chief Growth Officer
Holding Value $12M 163,738 shares
Last Trade
Jun 04, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$91.1k 1,491 shares
$61.08
$73.12
Ofman Joshua J. Chief Executive Officer
Holding Value $29.4M 402,271 shares
Last Trade
Jun 03, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$193k 3,154 shares
$61.13
$73.12
Mizell Steven Director
Holding Value $2.71M 37,071 shares
Last Trade
Apr 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$19.7k 396 shares
$49.79
$73.12
Chase William J Director
Holding Value $2.72M 37,211 shares
Last Trade
Apr 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$20.3k 408 shares
$49.79
$73.12
Summe Gregory L Director
Holding Value $2.91M 39,754 shares
Last Trade
Apr 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$31.4k 631 shares
$49.79
$73.12
Freidin Aaron Chief Financial Officer
Holding Value $19.1M 260,669 shares
Last Trade
Apr 08, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.29M 45,806 shares
$49.92
$73.12
Ragusa Robert P Chief Executive Officer
Holding Value $37.9M 518,582 shares
Last Trade
Apr 08, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$6.17M 123,502 shares
$49.92
$73.12
Illumina, Inc. 10% owner
Holding Value $256M 3,502,126 shares
Last Trade
Nov 17, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$79.9M 1,000,000 shares
$79.85
$73.12
Ding Chun R 10% owner
Holding Value $263M 3,593,730 shares
Last Trade
Jul 01, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$16.8M 339,800 shares
$49.53
$73.12

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