Johnson Nancy JoAnn 4

Accession 0001193125-25-278118

CIK 0002070849other

View on SEC.gov Company Profile

Filed

Nov 11, 7:00 PM ET

Accepted

Nov 12, 6:07 PM ET

Size

33.7 KB

Accession

0001193125-25-278118

Insider Transaction Report

Form 4

Period: 2025-11-07

BillionToOne, Inc.BLLN

Johnson Nancy JoAnn

See Remarks

Transactions

Other
Stock Option (right to buy)
2025-11-07+125,000→ 125,000 total
Exercise: $0.45Exp: 2029-08-20→ Class A Common Stock (125,000 underlying)
Purchase
Class A Common Stock
2025-11-07$60.00/sh+6,900$414,000→ 35,900 total
Other
Stock Option (right to buy)
2025-11-07+25,000→ 25,000 total
Exercise: $2.80Exp: 2031-06-07→ Class A Common Stock (25,000 underlying)
Other
Stock Option (right to buy)
2025-11-07+40,000→ 40,000 total
Exercise: $30.78Exp: 2035-09-30→ Class A Common Stock (40,000 underlying)
Other
Stock Option (right to buy)
2025-11-07+20,000→ 20,000 total
Exercise: $17.12Exp: 2034-10-16→ Class A Common Stock (20,000 underlying)
Other
Common Stock
2025-11-07−29,000→ 0 total
Other
Class A Common Stock
2025-11-07+29,000→ 29,000 total
Other
Stock Option (right to buy)
2025-11-07+25,000→ 25,000 total
Exercise: $2.80Exp: 2031-10-14→ Class A Common Stock (25,000 underlying)
Other
Stock Option (right to buy)
2025-11-07−25,000→ 0 total
Exercise: $2.80Exp: 2031-06-07→ Common Stock (25,000 underlying)
Other
Stock Option (right to buy)
2025-11-07+40,000→ 40,000 total
Exercise: $11.55Exp: 2033-10-17→ Class A Common Stock (40,000 underlying)
Other
Stock Option (right to buy)
2025-11-07−125,000→ 0 total
Exercise: $0.45Exp: 2029-08-20→ Common Stock (125,000 underlying)
Other
Stock Option (right to buy)
2025-11-07−25,000→ 0 total
Exercise: $2.80Exp: 2031-10-14→ Common Stock (25,000 underlying)
Other
Stock Option (right to buy)
2025-11-07−40,000→ 0 total
Exercise: $11.55Exp: 2033-10-17→ Common Stock (40,000 underlying)
Other
Stock Option (right to buy)
2025-11-07−20,000→ 0 total
Exercise: $17.12Exp: 2034-10-16→ Common Stock (20,000 underlying)
Other
Stock Option (right to buy)
2025-11-07−40,000→ 0 total
Exercise: $30.78Exp: 2035-09-30→ Common Stock (40,000 underlying)

Footnotes (6)

[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 (the "Offering").
[F2]These shares of Class A common stock were purchased by the Reporting Person through a directed share program in connection with the Offering.
[F3]The options are fully vested and exercisable.
[F4]The options are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. The options vest and become exercisable in equal monthly installments commencing on October 1, 2023, subject to the Reporting Person's continuous service with the Issuer through each such vesting date.
[F5]The options are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. The options vest and become exercisable in equal monthly installments commencing on October 6, 2024, subject to the Reporting Person's continuous service with the Issuer through each such vesting date.
[F6]The options are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. The options vest and become exercisable in equal monthly installments commencing on September 15, 2025, subject to the Reporting Person's continuous service with the Issuer through each such vesting date.

Documents

1 file

4
ownership.xmlPrimary
4

Issuer

BillionToOne, Inc.

CIK 0002070849

→

Entity typeother

Related Parties

filerCIK 0002087387

Filing Metadata

Form type: 4
Filed: Nov 11, 7:00 PM ET
Accepted: Nov 12, 6:07 PM ET
Size: 33.7 KB

View on SEC.gov