KOLLURI KRISHNA KITTU 4

Accession 0001193125-25-274951

CIK 0002070849other

View on SEC.gov Company Profile

Filed

Nov 9, 7:00 PM ET

Accepted

Nov 10, 9:42 PM ET

Size

41.1 KB

Accession

0001193125-25-274951

Insider Transaction Report

Form 4

Period: 2025-11-06

BillionToOne, Inc.BLLN

KOLLURI KRISHNA KITTU

Director10% Owner

Transactions

Other
Class A Common Stock
2025-11-07+2,819,490→ 2,819,490 total(indirect: See Footnotes)
Award
Common Stock
2025-11-06+8,333→ 8,333 total
Conversion
Common Stock
2025-11-07+242,216→ 242,216 total(indirect: See Footnote)
Conversion
Common Stock
2025-11-07+1,177,800→ 1,297,799 total(indirect: See Footnote)
Conversion
Common Stock
2025-11-07+2,819,490→ 2,819,490 total(indirect: See Footnotes)
Other
Common Stock
2025-11-07−1,297,799→ 0 total(indirect: See Footnote)
Other
Common Stock
2025-11-07−2,819,490→ 0 total(indirect: See Footnotes)
Other
Class A Common Stock
2025-11-07+8,333→ 8,333 total
Other
Class A Common Stock
2025-11-07+1,297,799→ 1,297,799 total(indirect: See Footnote)
Conversion
Series A-6 Convertible Preferred Stock
2025-11-07−2,318,482→ 0 total(indirect: See Footnotes)
→ Common Stock (2,318,482 underlying)
Conversion
Series C-1 Convertible Preferred Stock
2025-11-07−143,914→ 0 total(indirect: See Footnotes)
→ Common Stock (143,914 underlying)
Other
Common Stock
2025-11-07−8,333→ 0 total
Other
Common Stock
2025-11-07−242,216→ 0 total(indirect: See Footnote)
Other
Class A Common Stock
2025-11-07+242,216→ 242,216 total(indirect: See Footnote)
Conversion
Series B-1 Convertible Preferred Stock
2025-11-07−1,177,800→ 0 total(indirect: See Footnote)
→ Common Stock (1,177,800 underlying)
Conversion
Series C Convertible Preferred Stock
2025-11-07−242,216→ 0 total(indirect: See Footnote)
→ Common Stock (242,216 underlying)
Conversion
Series A-1 Convertible Preferred Stock
2025-11-07−16,746→ 0 total(indirect: See Footnotes)
→ Common Stock (16,746 underlying)
Conversion
Series B-2 Convertible Preferred Stock
2025-11-07−320,363→ 0 total(indirect: See Footnotes)
→ Common Stock (320,363 underlying)
Conversion
Series A-3 Convertible Preferred Stock
2025-11-07−19,985→ 0 total(indirect: See Footnotes)
→ Common Stock (19,985 underlying)

Footnotes (13)

[F1]Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest over three years in equal annual installments on the anniversary of November 6, 2025, subject to the Reporting Person's continuous service to the Issuer through each such vesting date.
[F10]Consists of 19,211 shares held of record by NTV I for itself and 774 shares held of record by NTV I as nominee for NTA I.
[F11]Consists of 2,228,682 shares held of record by NTV I for itself and 89,800 shares held of record by NTV I as nominee for NTA I.
[F12]Consists of 307,955 shares held of record by NTV I for itself and 12,408 shares held of record by NTV I as nominee for NTA I.
[F13]Consists of 138,340 shares held of record by NTV I for itself and 5,574 shares held of record by NTV I as nominee for NTA I.
[F2]The total represents shares received upon conversion of shares of Series A-1 Convertible Preferred Stock, Series A-3 Convertible Preferred Stock, Series A-6 Convertible Preferred Stock, Series B-1 Convertible Preferred Stock, Series B-2 Convertible Preferred Stock, Series C Convertible Preferred Stock and/or Series C-1 Convertible Preferred Stock.
[F3]The reported security converted into the Issuer's Common Stock on a one-for-one basis automatically immediately prior to the closing of the Issuer's initial public offering of Class A common stock (the "Offering") without payment of further consideration. The shares have no expiration date.
[F4]The reported security is directly held by Neotribe Ignite Fund I, L.P. ("NTIF I"). Neotribe Ignite Partners I, LLC ("NTIP I") is the general partner of NTIF I. Krishna Kittu Kolluri ("Kolluri") is the managing member of NTIP I and therefore may be deemed to have voting and dispositive power over the shares held by NTIF I. Kolluri disclaims beneficial ownership of the shares held by NTIF I except to the extent of his pecuniary interest therein.
[F5]The reported security is directly held by Neotribe SPV I BTO, LLC. ("NT SPV I"). Neotribe Partners SPV I BTO, LLC ("NTP SPV I") is the managing member of NT SPV I. Kolluri is the managing member of NTP SPV I and therefore may be deemed to have voting and dispositive power over the shares held by NT SPV I. Kolluri disclaims beneficial ownership of the shares held by NT SPV I except to the extent of his pecuniary interest therein.
[F6]The reported security is directly held by NeoTribe Ventures I, L.P. ("NTV I"), for itself and as nominee for NeoTribe Associates I, L.P. ("NTA I"). NeoTribe Partners I, LLC ("NTP I") is the general partner of NTV I and NTA I. Kolluri is the managing member of NTP I and therefore may be deemed to hold voting and dispositive power over the shares held by NTV I and NTA I. Kolluri disclaims beneficial ownership of the shares held by NTV I and NTA I except to the extent of his pecuniary interest therein.
[F7]Consists of 2,710,286 shares held of record by NTV I for itself and 109,204 shares held of record by NTV I as nominee for NTA I.
[F8]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 Offering.
[F9]Consists of 16,098 shares held of record by NTV I for itself and 648 shares held of record by NTV I as nominee for NTA I.

Documents

1 file

4
ownership.xmlPrimary
4

Issuer

BillionToOne, Inc.

CIK 0002070849

→

Entity typeother

Related Parties

filerCIK 0001270521

Filing Metadata

Form type: 4
Filed: Nov 9, 7:00 PM ET
Accepted: Nov 10, 9:42 PM ET
Size: 41.1 KB

View on SEC.gov