InsiderTrades

ten Bosch John Roderick

SEC CIK 2087126 · EDGAR

Buying vs selling by month open-market trades, last 24 months, BLLN
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
BLLNBillionToOne, Inc.See Remarks 23.6K $48.0K $1.55M 92025-11-072026-09-21

Most active insiders at BLLN, 12 months

#InsiderTitleBoughtSold
1 Atay OguzhanSee Remarks, Dir —$21.63M
2 Tsao DavidCTO, Dir $60.0K$8.45M
3 Lynch Thomas P.See Remarks $6,000$5.87M
4 Johnson Nancy JoAnnSee Remarks $414.0K$3.32M
5 Sakakibara Shan RikuChief Product Off —$3.23M
6 Bremner Thomas SDir $2.50M—
7 ten Bosch John RoderickSee Remarks $48.0K$1.55M
8 Rai AkshayDir $150.0K—
9 Pagano AnthonyDir ——
10 HB&Q NV (HB&Q COMPARTMENT III)10% ——

Transactions 9

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
T 2026-09-23 17:50 2026-09-21 BLLN BillionToOne, Inc. ten Bosch John Roderick SVP of Laboratory Ops S - Sale $106.61 -1,416 23.6K -6% -$151.0K
T 2026-09-11 18:01 2026-09-09 BLLN BillionToOne, Inc. ten Bosch John Roderick SVP of Laboratory Ops S - Sale $97.54 -1,416 25.1K -5% -$138.1K
T 2026-08-27 20:19 2026-08-25 BLLN BillionToOne, Inc. ten Bosch John Roderick SVP of Laboratory Ops S - Sale $100.00 -1,417 26.5K -5% -$141.7K
T 2026-08-12 18:55 2026-08-10 BLLN BillionToOne, Inc. ten Bosch John Roderick SVP of Laboratory Ops S - Sale $92.86 -1,417 27.9K -5% -$131.6K
MT 2026-07-15 16:38 2026-07-13 BLLN BillionToOne, Inc. ten Bosch John Roderick SVP of Laboratory Ops S - Sale $125.46 -4,251 29.3K -13% -$533.3K
T 2026-07-01 16:23 2026-06-29 BLLN BillionToOne, Inc. ten Bosch John Roderick SVP of Laboratory Ops S - Sale $120.00 -1,416 33.6K -4% -$169.9K
MT 2026-06-17 17:47 2026-06-15 BLLN BillionToOne, Inc. ten Bosch John Roderick See Remarks S - Sale $101.47 -2,832 35.0K -7% -$287.4K
DM 2025-11-12 2025-11-07 BLLN BillionToOne, Inc. ten Bosch John Roderick See Remarks J - Other — 0 37.0K New —
D 2025-11-12 2025-11-07 BLLN BillionToOne, Inc. ten Bosch John Roderick See Remarks P - Purchase $60.00 +800 37.8K +2% +$48.0K

Purchase Sale Sale after option exercise All abbreviations