LISTER JOHN 4
4 · BillionToOne, Inc. · Filed Nov 12, 2025
Insider Transaction Report
Form 4
LISTER JOHN
Chief Administrative Officer
Transactions
- Other
Stock Option (right to buy)
2025-11-07−133,300→ 0 totalExercise: $23.15Exp: 2035-08-04→ Common Stock (133,300 underlying) - Other
Stock Option (right to buy)
2025-11-07+133,300→ 133,300 totalExercise: $23.15Exp: 2035-08-04→ Class A Common Stock (133,300 underlying)
Footnotes (2)
- [F1]Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A common stock immediately prior to the completion of the Issuer's initial public offering of Class A common stock.
- [F2]The options are subject to a service-based vesting requirement, which shall be satisfied over a four-year period, with 25% of the options vesting on July 7, 2026. The remaining 75%. vest and become exercisable in equal monthly installments over the following three years, subject to the Reporting Person's continuous service with the Issuer through each such vesting date.