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CIK 0001699031 · Non-accelerated filer<br>Emerging growth company

GRAIL, Inc.

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Ticker
GRAL
Exchange
Nasdaq
Industry
Services-Medical Laboratories
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
863673636
Phone
(833) 694-2553
Business address
250 S. MATHILDA AVENUE, SUITE 100, SUNNYVALE, CA, 94086
Former names
GRAIL, LLC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$14,832,793
in 7 filings, $10.2M under 10b5-1 plans

Net −$14,832,793. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-10-05 Freidin Aaron Chief Financial Officer Sale −23,619 $146.39 $3.5M 225,364
2026-09-21 Freidin Aaron Chief Financial Officer Sale 10b5-1 −1,779 $92.26 $164K 251,304
2026-09-21 Freidin Aaron Chief Financial Officer Sale 10b5-1 −1,800 $93.92 $169K 249,504
2026-09-21 Freidin Aaron Chief Financial Officer Sale 10b5-1 −521 $95.00 $49K 248,983
2026-08-27 Freidin Aaron Chief Financial Officer Sale 10b5-1 −7,900 $85.01 $672K 253,083
2026-04-08 Freidin Aaron Chief Financial Officer Sale −45,806 $49.92 $2.3M 260,669
2026-03-09 Freidin Aaron Chief Financial Officer Sale −2,407 $47.93 $115K 306,560
2026-03-09 Freidin Aaron Chief Financial Officer Sale −85 $46.74 $4K 306,475
2026-03-05 Freidin Aaron Chief Financial Officer Sale −655 $53.01 $35K 308,967
2026-03-02 Freidin Aaron Chief Financial Officer Sale −9,135 $50.09 $458K 310,060
2026-03-02 Freidin Aaron Chief Financial Officer Sale −438 $51.86 $23K 309,622
2026-02-27 Freidin Aaron Chief Financial Officer Grant or award +60,118 $53.23 $3.2M 319,195
2025-12-03 Freidin Aaron Chief Financial Officer Sale −25,000 $99.15 $2.5M 259,077
2025-11-17 Freidin Aaron Chief Financial Officer Sale −1,697 $79.20 $134K 284,077
2025-08-19 Freidin Aaron Chief Financial Officer Sale −877 $32.02 $28K 285,143
2025-07-15 Freidin Aaron Chief Financial Officer Sale 10b5-1 −8,000 $38.93 $311K 286,020
2025-05-02 Freidin Aaron Chief Financial Officer Sale −41,150 $33.93 $1.4M 294,020
2025-03-11 Freidin Aaron Chief Financial Officer Sale −1,816 $31.20 $57K 335,170
2025-03-07 Freidin Aaron Chief Financial Officer Sale −1,816 $31.20 $57K 335,170
2025-03-05 Freidin Aaron Chief Financial Officer Sale −521 $41.51 $22K 336,986

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