GRAIL, Inc. is an SEC registrant, filing under CIK 0001699031, classified as medical laboratories. We track it alongside the rest of the Health Care sector.
GRAL Form 4 activity by transaction type, last 90 days
Form 4 transaction type
Transactions
Shares
Total value
Open-market sale
15
109,944
$12.10M
Option exercise
2
52,904
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
GRAL insider transactions (Form 4)
53
70 Form 4 filings on record, the earliest from Oct 7, 2024, newest first. Filing history page 1 of 3.
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.19 to $93.00 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.89 to $94.33 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.04 to $92.93 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.04 to $93.90 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.5 to $95.00 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.00 to $96.71 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.74 to $98.00 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F7 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.42 to $100.28 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F8 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.68 to $100.69 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.00 to $85.11 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.00 to $85.11 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the… Full note on SEC EDGAR
Footnote F1 (shares): Represents 276 deferred stock units granted to Mr. Chase under our deferred stock program and 2024 Equity Incentive Plan in lieu of $20,568.49 of cash fees payable to Mr. Chase for his service as a director, based on a price per share of $74.36, which was the closing price per… Full note on SEC EDGAR
Footnote F1 (shares): Represents 427 deferred stock units granted to Mr. Summe under our deferred stock program and 2024 Equity Incentive Plan in lieu of $31,787.67 of cash fees payable to Mr. Summe for his service as a director, based on a price per share of $74.36, which was the closing price per… Full note on SEC EDGAR
Footnote F1 (shares): Represents 268 deferred stock units granted to Mr. Mizell under our deferred stock program and 2024 Equity Incentive Plan in lieu of $19,945.21 of cash fees payable to Mr. Mizell for his service as a director, based on a price per share of $74.36, which was the closing price per… Full note on SEC EDGAR
Footnote F1 (shares): Represents an award of 5,491 deferred stock units ("DSUs") granted to Mr. Chase under our 2024 Equity Incentive Plan in lieu of 5,491 restricted stock units. The DSUs will vest in full on the earlier to occur of (i) June 18, 2027 and (ii) the date of the next annual meeting of… Full note on SEC EDGAR
Footnote F1 (shares): Represents an award of 5,491 deferred stock units ("DSUs") granted to Mr. Mizell under our 2024 Equity Incentive Plan in lieu of 5,491 restricted stock units. The DSUs will vest in full on the earlier to occur of (i) June 18, 2027 and (ii) the date of the next annual meeting of… Full note on SEC EDGAR
Footnote F1 (shares): Represents an award of 5,491 deferred stock units ("DSUs") granted to Mr. Summe under our 2024 Equity Incentive Plan in lieu of 5,491 restricted stock units. The DSUs will vest in full on the earlier to occur of (i) June 18, 2027 and (ii) the date of the next annual meeting of… Full note on SEC EDGAR
Footnote F1 (shares): Represents an award of 5,491 deferred stock units ("DSUs") granted to Ms. Krevans under our 2024 Equity Incentive Plan in lieu of 5,491 restricted stock units. The DSUs will vest in full on the earlier to occur of (i) June 18, 2027 and (ii) the date of the next annual meeting of… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (shares): Represents an award of restricted stock units ("RSUs") which will vest in four substantially equal annual installments, beginning on May 31, 2027, subject to the awardee continuing to be a service provider on such date. Each RSU represents the right to receive, at settlement… Full note on SEC EDGAR
Footnote F1 (shares): Represents 396 deferred stock units granted to Mr. Mizell under our deferred stock program and 2024 Incentive Award Plan in lieu of $19,726.03 of cash fees payable to Mr. Mizell for his service as a director, based on a price per share of $49.79, which was the closing price per… Full note on SEC EDGAR
Footnote F1 (shares): Represents 408 deferred stock units granted to Mr. Chase under our deferred stock program and 2024 Incentive Award Plan in lieu of $20,342.47 of cash fees payable to Mr. Chase for his service as a director, based on a price per share of $49.79, which was the closing price per… Full note on SEC EDGAR
Footnote F1 (shares): Represents 631 deferred stock units granted to Mr. Summe under our deferred stock program and 2024 Incentive Award Plan in lieu of $31,438.36 of cash fees payable to Mr. Summe for his service as a director, based on a price per share of $49.79, which was the closing price per… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (shares): Represents an award of 84,540 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… Full note on SEC EDGAR
Footnote F3 (price): 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… Full note on SEC EDGAR
Footnote F1 (shares): 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… Full note on SEC EDGAR
Footnote F2 (price): 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… Full note on SEC EDGAR
Footnote F1 (price): 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… Full note on SEC EDGAR
Footnote F1 (shares): Represents 213 deferred stock units granted to Mr. Chase under our deferred stock program and 2024 Incentive Award Plan in lieu of $20,794.52 of cash fees payable to Mr. Chase for his service as a director, based on a price per share of $97.44, which was the closing price per… Full note on SEC EDGAR
Footnote F1 (shares): Represents 329 deferred stock units granted to Mr. Summe under our deferred stock program and 2024 Incentive Award Plan in lieu of $32,136.98 of cash fees payable to Mr. Summe for his service as a director, based on a price per share of $97.44, which was the closing price per… Full note on SEC EDGAR
Footnote F1 (shares): Represents 206 deferred stock units granted to Mr. Mizell under our deferred stock program and 2024 Incentive Award Plan in lieu of $20,164.38 of cash fees payable to Mr. Mizell for his service as a director, based on a price per share of $97.44, which was the closing price per… Full note on SEC EDGAR
An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
GRAIL, Inc. (GRAL) had 6 insider filings in the last 90 days, with the most recent on 2026-10-07. The full record for GRAL runs to 70 Form 4 filings, the earliest from 2024-10-07. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying GRAL stock?
No insider purchases of GRAL were filed in the last 90 days. 4 purchases are on record for this company.
How many insiders are selling GRAL stock?
15 insider sales of GRAL were filed in the last 90 days, totaling $12.10M.
Where can I see GRAL SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects GRAL Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
Joshua J. Ofman - Officer
William J. Chase - Director
Gregory L. Summe - Director
Steven Mizell - Director
