4//SEC Filing
Economides Vassiliki 4
Accession 0001415889-25-010441
CIK 0001656634other
Filed
Apr 7, 8:00 PM ET
Accepted
Apr 8, 9:00 PM ET
Size
12.8 KB
Accession
0001415889-25-010441
Insider Transaction Report
Form 4
Economides Vassiliki
EVP, CHIEF FINANCIAL OFFICER
Transactions
- Other
Common Stock
2025-04-04−250,437→ 0 total - Other
Stock Option (Right to Buy)
2025-04-04−138,000→ 0 totalExercise: $5.46Exp: 2032-01-30→ Common Stock (138,000 underlying) - Other
Stock Option (Right to Buy)
2025-04-04−215,000→ 0 totalExercise: $0.75Exp: 2034-05-14→ Common Stock (215,000 underlying) - Other
Stock Option (Right to Buy)
2025-04-04−215,000→ 0 totalExercise: $2.46Exp: 2034-01-31→ Common Stock (215,000 underlying)
Footnotes (5)
- [F1]Pursuant to the Issuer's Second Modified Plan of Reorganization pursuant to Chapter 11 of the Bankruptcy Code, which was confirmed by the United States Bankruptcy Court for the District of Delaware on April 3, 2025 and became effective on April 4, 2025, each share of the Issuer's common stock and options to purchase the Issuer's common stock outstanding prior to the Issuer's emergence from bankruptcy were cancelled for no value.
- [F2]Includes 237,058 unvested restricted stock units.
- [F3]The option vests as to 1/24th of the total grant monthly beginning February 1, 2024 until such time as the option is 100% vested, subject to the continued service of the Reporting Person on each vesting date.
- [F4]The option vests as to 1/2 of the total grant on September 30, 2024, with the remainder of grant vesting on September 30, 2025, subject to the continued service of the Reporting Person on each vesting date.
- [F5]One forty-eighth (1/48th) of the shares initially subject to the option will vest on each monthly anniversary measured from January 31, 2022 (the "Vesting Commencement Date"), so that 100% of the shares subject to the option will be fully vested and exercisable as of the fourth anniversary of the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.
Documents
Issuer
Gritstone bio, Inc.
CIK 0001656634
Entity typeother
Related Parties
1- filerCIK 0001769674
Filing Metadata
- Form type
- 4
- Filed
- Apr 7, 8:00 PM ET
- Accepted
- Apr 8, 9:00 PM ET
- Size
- 12.8 KB