Tsao David
Insider CIK 2087127 · BLLN Chief Technology Officer, Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-10-05 | 2026-10-07 | 10,000 | $2.80 | $28.0K | 536,667 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-10-05 | 2026-10-07 | 10,000 | $2.80 | $28.0K | 546,667 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 100 | $110.09 | $11.0K | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 1,829 | $109.14 | $199.6K | 1,100 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 4,916 | $108.53 | $533.6K | 2,929 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 2,200 | $107.47 | $236.4K | 7,845 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 400 | $106.10 | $42.4K | 10,045 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 555 | $105.56 | $58.6K | 10,445 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 20 | $110.08 | $2.2K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 2,921 | $109.00 | $318.4K | 11,020 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 4,284 | $108.39 | $464.4K | 13,941 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 1,909 | $107.19 | $204.6K | 18,225 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-10-05 | 2026-10-07 | 866 | $105.90 | $91.7K | 20,134 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-10-05 | 2026-10-07 | 10,000 | $2.80 | $28.0K | 21,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-10-05 | 2026-10-07 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-09-24 | 2026-09-28 | 3,333 | $2.80 | $9.3K | 556,667 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-09-24 | 2026-09-28 | 3,333 | $125.00 | $416.6K | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-09-24 | 2026-09-28 | 3,333 | $2.80 | $9.3K | 4,333 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-09-24 | 2026-09-28 | 3,333 | $2.80 | $9.3K | 556,667 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-09-24 | 2026-09-28 | 3,333 | $125.00 | $416.6K | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-09-24 | 2026-09-28 | 3,333 | $2.80 | $9.3K | 4,333 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-09-09 | 2026-09-11 | 10,000 | $2.80 | $28.0K | 570,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-09-09 | 2026-09-11 | 10,000 | $2.80 | $28.0K | 560,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-09-09 | 2026-09-11 | 10,000 | $100.00 | $1.00M | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-09-09 | 2026-09-11 | 10,000 | $97.54 | $975.4K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-09-09 | 2026-09-11 | 10,000 | $2.80 | $28.0K | 21,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-09-09 | 2026-09-11 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-09-09 | 2026-09-11 | 10,000 | $2.80 | $28.0K | 560,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-09-09 | 2026-09-11 | 10,000 | $2.80 | $28.0K | 570,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-09-09 | 2026-09-11 | 10,000 | $100.00 | $1.00M | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-09-09 | 2026-09-11 | 10,000 | $97.54 | $975.4K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-09-09 | 2026-09-11 | 10,000 | $2.80 | $28.0K | 21,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-09-09 | 2026-09-11 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | G Gift | 2026-09-08 | 2026-09-08 | 20,000 | — | $0 | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | G Gift | 2026-09-08 | 2026-09-08 | 20,000 | — | $0 | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | C Conversion deriv | 2026-09-03 | 2026-09-08 | 20,000 | — | $0 | 2,305,108 | SEC↗ |
| BLLN BillionToOne, Inc. | C Conversion | 2026-09-03 | 2026-09-08 | 20,000 | — | $0 | 21,000 | SEC↗ |
| BLLN BillionToOne, Inc. | C Conversion deriv | 2026-09-03 | 2026-09-08 | 20,000 | — | $0 | 2,305,108 | SEC↗ |
| BLLN BillionToOne, Inc. | C Conversion | 2026-09-03 | 2026-09-08 | 20,000 | — | $0 | 21,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-08-25 | 2026-08-27 | 10,000 | $2.80 | $28.0K | 580,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-08-25 | 2026-08-27 | 10,000 | $100.00 | $1.00M | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-08-25 | 2026-08-27 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-08-25 | 2026-08-27 | 10,000 | $2.80 | $28.0K | 580,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-08-25 | 2026-08-27 | 10,000 | $100.00 | $1.00M | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-08-25 | 2026-08-27 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-08-10 | 2026-08-12 | 10,000 | $2.80 | $28.0K | 590,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-08-10 | 2026-08-12 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-08-10 | 2026-08-12 | 10,000 | $92.86 | $928.6K | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-08-10 | 2026-08-12 | 10,000 | $2.80 | $28.0K | 590,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-08-10 | 2026-08-12 | 10,000 | $92.86 | $928.6K | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-08-10 | 2026-08-12 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-07-13 | 2026-07-15 | 10,000 | $2.80 | $28.0K | 600,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-07-13 | 2026-07-15 | 10,000 | $2.80 | $28.0K | 610,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-07-13 | 2026-07-15 | 10,000 | $2.80 | $28.0K | 21,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-07-13 | 2026-07-15 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 1,102 | $122.90 | $135.4K | 19,898 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 2,477 | $123.84 | $306.8K | 17,421 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 1,028 | $126.90 | $130.5K | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 3,835 | $125.76 | $482.3K | 2,028 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 1,725 | $124.65 | $215.0K | 5,863 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 2,274 | $123.71 | $281.3K | 7,588 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 1,138 | $122.84 | $139.8K | 9,862 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 821 | $126.89 | $104.2K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 3,185 | $125.85 | $400.8K | 11,821 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-07-13 | 2026-07-15 | 2,415 | $124.90 | $301.6K | 15,006 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-06-15 | 2026-06-17 | 10,000 | $2.80 | $28.0K | 630,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise deriv | 2026-06-15 | 2026-06-17 | 10,000 | $2.80 | $28.0K | 620,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-06-15 | 2026-06-17 | 10,000 | $2.80 | $28.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | M Exercise | 2026-06-15 | 2026-06-17 | 10,000 | $2.80 | $28.0K | 21,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 1,704 | $100.37 | $171.0K | 19,296 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 2,361 | $101.55 | $239.8K | 16,935 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 563 | $104.32 | $58.7K | 1,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 2,398 | $103.63 | $248.5K | 1,563 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 2,978 | $102.60 | $305.5K | 3,961 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 2,461 | $101.37 | $249.5K | 6,939 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 1,000 | $100.05 | $100.0K | 9,400 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 600 | $98.74 | $59.2K | 10,400 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 230 | $104.47 | $24.0K | 11,000 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 2,889 | $103.68 | $299.5K | 11,230 | SEC↗ |
| BLLN BillionToOne, Inc. | S Sale | 2026-06-15 | 2026-06-17 | 2,816 | $102.77 | $289.4K | 14,119 | SEC↗ |
| BLLN BillionToOne, Inc. | J Other deriv | 2025-11-07 | 2025-11-12 | 501,551 | — | $0 | 0 | SEC↗ |
| BLLN BillionToOne, Inc. | J Other deriv | 2025-11-07 | 2025-11-12 | 640,000 | — | $0 | 640,000 | SEC↗ |
| BLLN BillionToOne, Inc. | J Other deriv | 2025-11-07 | 2025-11-12 | 2,325,108 | — | $0 | 2,325,108 | SEC↗ |
| BLLN BillionToOne, Inc. | J Other deriv | 2025-11-07 | 2025-11-12 | 640,000 | — | $0 | 0 | SEC↗ |
| BLLN BillionToOne, Inc. | J Other deriv | 2025-11-07 | 2025-11-12 | 501,551 | — | $0 | 501,551 | SEC↗ |
| BLLN BillionToOne, Inc. | J Other | 2025-11-07 | 2025-11-12 | 2,325,108 | — | $0 | 0 | SEC↗ |
| BLLN BillionToOne, Inc. | J Other | 2025-11-07 | 2025-11-12 | 2,325,108 | — | $0 | 2,325,108 | SEC↗ |
| BLLN BillionToOne, Inc. | J Other | 2025-11-07 | 2025-11-12 | 2,325,108 | — | $0 | 0 | SEC↗ |
| BLLN BillionToOne, Inc. | P Buy | 2025-11-07 | 2025-11-12 | 1,000 | $60.00 | $60.0K | 1,000 | SEC↗ |