Aaron Freidin - 27 Feb 2026 Form 4 Insider Report for GRAIL, Inc. (GRAL)

Reporting relationship: Chief Financial Officer
Issuer ticker: GRAL
Reported as of: 27 Feb 2026
Net transaction value: +$2,719,837
SEC form: 4
Accepted by SEC: 03 Mar 2026, 20:45:54 UTC
Prior SEC filing: 05 Dec 2025
Next SEC filing: 09 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/Donald Lang, as Attorney-in-Fact for Aaron Freidin

Key filing fact

Aaron Freidin filed Form 4 for GRAIL, Inc. (GRAL) on 03 Mar 2026.

Key facts

This page summarizes Aaron Freidin's Form 4 filing for GRAIL, Inc. (GRAL).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 03 Mar 2026, 20:45.

Change

Previous filing in this sequence was filed on 05 Dec 2025.
Current net transaction value: +$2,719,837.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002024196 Primary reporting owner

Freidin Aaron

Relationship: Chief Financial Officer
Address: C/O GRAIL, INC., 1525 O'BRIEN DRIVE, MENLO PARK
Signature: /s/Donald Lang, as Attorney-in-Fact for Aaron Freidin
Signature date: 03 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GRAL transaction

Common Stock

Award

Transaction value: $3,200,081
Shares: +60,118
Change %: +23%
Price: $53.23
Shares after: 319,195
Date: 27 Feb 2026
Ownership: Direct
Footnotes: F1

GRAL transaction

Common Stock

Sale

Transaction value: $457,529
Shares: -9,135
Change %: -2.9%
Price: $50.09
Shares after: 310,060
Date: 02 Mar 2026
Ownership: Direct
Footnotes: F2

GRAL transaction

Common Stock

Sale

Transaction value: $22,715
Shares: -438
Change %: -0.14%
Price: $51.86
Shares after: 309,622
Date: 02 Mar 2026
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents an award of 60,118 restricted stock units ("RSUs") which will vest in four substantially equal annual installments, beginning on February 28, 2027, subject to the awardee's continuing to be a service provider on such date. Each RSU represents the right to receive, at settlement, one share of common stock. The RSUs will be settled in common stock upon vesting.

Footnote F2

Represents automatic sell-to-cover transactions by an executing broker to cover withholding taxes upon award vesting and share delivery. The price reported in Column 4 is a weighted average price calculated by the broker executing these transactions. These shares were sold as part of a block trade in multiple transactions, and the Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate sales price.