ten Bosch John Roderick — SEC Form 4 filings

SEC reporting owner CIK 2087126. 7 Form 4 filings on record with FilingPulse; latest filed 2026-09-11.

Transaction summary — filings shown

Covers all 7 filings on record, filed 2025-11-12 to 2026-09-11. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.

By issuer — same filings

Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.

IssuerRole (as filed)FilingsPurchases (P)Sales (S)Other legs
BillionToOne, Inc. (BLLN)SVP of Laboratory Operations71 leg · 800 sh · $48,0009 legs · 12,749 sh · $1,402,01312

Form 4 filings — ten Bosch John Roderick

FiledFormIssuerReported transactionsSource
2026-09-114BillionToOne, Inc. (BLLN)Sale (S): 1,416 @ $97.54EDGAR
2026-08-274BillionToOne, Inc. (BLLN)Sale (S): 1,417 @ $100EDGAR
2026-08-124BillionToOne, Inc. (BLLN)Sale (S): 1,417 @ $92.86EDGAR
2026-07-154BillionToOne, Inc. (BLLN)Sale (S): 1,417 @ $125.46 · Sale (S): 1,417 @ $125.46 · Sale (S): 1,417 @ $125.46EDGAR
2026-07-014BillionToOne, Inc. (BLLN)Sale (S): 1,416 @ $120EDGAR
2026-06-174BillionToOne, Inc. (BLLN)Sale (S): 1,416 @ $101.47 · Sale (S): 1,416 @ $101.47EDGAR
2025-11-124BillionToOne, Inc. (BLLN)Other (J): 37,000 · Other (J): 37,000 · Purchase (P): 800 @ $60 · Other (J): 28,500 (derivative) · Other (J): 28,500 (derivative) · Other (J): 20,000 (derivative) · +7 moreEDGAR

FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.

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