BLLNBillionToOne, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-28.
Insider buys (90d)
$0.00
Insider sells (90d)
$32.88M
Net flow
$-32.88M
Filings
29
Buy transactions
0
Sell transactions
119
Distinct insiders
17
Last close (cached)
$99.39
as of 2026-09-04
1d return
-0.1%
5d return
+6.6%
1m return
+8.4%
Top insiders trading BLLN (90d)
Recent transactions (50)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 5,644 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 15,244 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 1,666 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 5,761 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 719 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 719 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 10,921 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 38,106 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 38,106 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 271,028 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 2,405 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 2,405 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 24,222 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 7,980 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 7,980 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-26 | KOLLURI KRISHNA KITTU Director | Other | 129,780 | $0.00 | $0.00 | open → |
| 2026-08-28 | 2026-08-25 | Tsao David OfficerDirector | Sale | 10,000 | $100.00 | $1.00M | open → |
| 2026-08-28 | 2026-08-25 | Tsao David OfficerDirector | Exer. | 10,000 | $2.80 | $28.0K | open → |
| 2026-08-28 | 2026-08-25 | ten Bosch John Roderick Officer | Sale | 1,417 | $100.00 | $141.7K | open → |
| 2026-08-12 | 2026-08-10 | ten Bosch John Roderick Officer | Sale | 1,417 | $92.86 | $131.6K | open → |
| 2026-08-12 | 2026-08-10 | Tsao David OfficerDirector | Sale | 10,000 | $92.86 | $928.6K | open → |
| 2026-08-12 | 2026-08-10 | Tsao David OfficerDirector | Exer. | 10,000 | $2.80 | $28.0K | open → |
| 2026-08-07 | 2026-08-05 | Atay Oguzhan OfficerDirector | Sale | 15,539 | $150.03 | $2.33M | open → |
| 2026-08-07 | 2026-08-05 | Atay Oguzhan OfficerDirector | Exer. | 15,539 | $2.80 | $43.5K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 6,250 | $137.37 | $858.6K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 6,250 | $137.37 | $858.6K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 82 | $139.20 | $11.4K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 760 | $138.09 | $104.9K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 3,125 | $137.25 | $428.9K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 1,983 | $136.42 | $270.5K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 43 | $135.41 | $5.8K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 173 | $133.81 | $23.1K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 84 | $133.01 | $11.2K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 82 | $139.21 | $11.4K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 762 | $138.09 | $105.2K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 3,124 | $137.25 | $428.8K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 1,981 | $136.42 | $270.3K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 44 | $135.41 | $6.0K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 173 | $133.81 | $23.1K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 84 | $133.00 | $11.2K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 267 | $139.21 | $37.2K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 2,431 | $138.09 | $335.7K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 9,989 | $137.25 | $1.37M | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 6,354 | $136.42 | $866.8K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 135 | $135.42 | $18.3K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 555 | $133.81 | $74.3K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Sale | 269 | $133.01 | $35.8K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Exer. | 6,250 | $2.80 | $17.5K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Exer. | 6,250 | $2.80 | $17.5K | open → |
| 2026-08-06 | 2026-08-03 | Atay Oguzhan OfficerDirector | Exer. | 20,000 | $2.80 | $56.0K | open → |
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