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person · Reporting owner

McLean William J.

Disclosed activity across 1 company

Tapewire entity
154624
SEC CIK
0001789996

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Korro Bio, Inc.FREQ · Entity 638810% ownerOctober 02, 2019October 03, 2019

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Korro Bio, Inc.

Report date October 02, 2019 · Filed October 03, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $14.00 · Expires 2029-10-01Direct111,350 Reported balance After 2019-10-02 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2019-10-02 · Grant · Acquired 111,350 · Balance 111,350

F1: The option vests and becomes exercisable in equal monthly installments over a four year period commencing on November 2, 2019, and will be fully vested and exercisable on October 2, 2023.

Filing footnotes · ownership attribution and instrument terms

F1: The option vests and becomes exercisable in equal monthly installments over a four year period commencing on November 2, 2019, and will be fully vested and exercisable on October 2, 2023.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 02, 2019 Filed Oct 3, 2019 01:46 UTC Korro Bio, Inc. FREQ · Entity 6388 GrantStock Option · Derivative 111,350 $0.00 Strike: $14.00 $0.00
Disclosure

SEC source: 0000899243-19-024839 · doc4.xml · derivative · entry 1

McLean William J. · CIK 0001789996 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,350

Underlying: Common Stock · 111,350 shares

Expires 2029-10-01

F1 · derivative.exercise_date: The option vests and becomes exercisable in equal monthly installments over a four year period commencing on November 2, 2019, and will be fully vested and exercisable on October 2, 2023.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.