BillionToOne, Inc. - BLLN
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Jul 06, 2026 | See Remarks | S | D | 801.0 | 124.9137 | 100,055.87 | 21,099.0 | View | |
| Jul 01, 2026 | SVP of Laboratory Operations | S | D | 1,416.0 | 120.0 | 169,920.0 | 33,552.0 | View | |
| Jun 26, 2026 | Chief Product Officer | M | D | 4,000.0 | 8.65 | 34,600.0 | 36,000.0 | View | |
| Jun 26, 2026 | Chief Product Officer | S | D | 4,000.0 | 110.0 | 440,000.0 | 208,000.0 | View | |
| Jun 26, 2026 | Chief Product Officer | S | D | 4,000.0 | 110.0 | 440,000.0 | 212,000.0 | View | |
| Jun 26, 2026 | Chief Product Officer | M | A | 4,000.0 | 8.65 | 34,600.0 | 216,000.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | M | D | 10,000.0 | 2.8 | 28,000.0 | 620,000.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | M | D | 10,000.0 | 2.8 | 28,000.0 | 630,000.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 563.0 | 104.3167 | 58,730.3 | 1,000.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 2,398.0 | 103.6289 | 248,502.1 | 1,563.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 2,978.0 | 102.5988 | 305,539.23 | 3,961.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 2,461.0 | 101.3707 | 249,473.29 | 6,939.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 1,000.0 | 100.053 | 100,053.0 | 9,400.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 600.0 | 98.7417 | 59,245.02 | 10,400.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 230.0 | 104.472 | 24,028.56 | 11,000.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 2,889.0 | 103.6843 | 299,543.94 | 11,230.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 2,816.0 | 102.7739 | 289,411.3 | 14,119.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 2,361.0 | 101.5524 | 239,765.22 | 16,935.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | S | D | 1,704.0 | 100.3718 | 171,033.55 | 19,296.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | M | A | 10,000.0 | 2.8 | 28,000.0 | 21,000.0 | View | |
| Jun 17, 2026 | Chief Technology Officer | M | A | 10,000.0 | 2.8 | 28,000.0 | 11,000.0 | View | |
| Jun 17, 2026 | See Remarks | S | D | 1,416.0 | 101.47 | 143,681.52 | 34,968.0 | View | |
| Jun 17, 2026 | See Remarks | S | D | 1,416.0 | 101.47 | 143,681.52 | 36,384.0 | View | |
| Jun 12, 2026 | — | A | A | 3,017.0 | 0.0 | 0.0 | 11,350.0 | View | |
| Jun 12, 2026 | — | A | A | 3,017.0 | 0.0 | 0.0 | 40,331.0 | View | |
| Jun 12, 2026 | — | A | A | 3,017.0 | 0.0 | 0.0 | 7,913.0 | View | |
| Jun 12, 2026 | — | A | A | 3,017.0 | 0.0 | 0.0 | 14,026.0 | View | |
| Jun 12, 2026 | — | A | A | 3,017.0 | 0.0 | 0.0 | 11,350.0 | View | |
| Jun 11, 2026 | — | J | A | 5,644.0 | 0.0 | 0.0 | 29,524.0 | View | |
| Jun 11, 2026 | — | J | A | 2,171.0 | 0.0 | 0.0 | 23,880.0 | View | |
| Jun 11, 2026 | — | J | A | 1,186.0 | 0.0 | 0.0 | 21,709.0 | View | |
| Jun 11, 2026 | — | J | A | 5,761.0 | 0.0 | 0.0 | 20,523.0 | View | |
| Jun 11, 2026 | — | J | A | 719.0 | 0.0 | 0.0 | 1,438.0 | View | |
| Jun 11, 2026 | — | J | A | 719.0 | 0.0 | 0.0 | 1,438.0 | View | |
| Jun 11, 2026 | — | J | D | 10,921.0 | 0.0 | 0.0 | 87,362.0 | View | |
| Jun 11, 2026 | — | J | D | 5,423.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 11, 2026 | — | J | A | 5,423.0 | 0.0 | 0.0 | 5,423.0 | View | |
| Jun 11, 2026 | — | J | D | 271,028.0 | 0.0 | 0.0 | 2,168,230.0 | View | |
| Jun 11, 2026 | — | J | D | 1,425.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 11, 2026 | — | J | A | 1,425.0 | 0.0 | 0.0 | 1,425.0 | View | |
| Jun 11, 2026 | — | J | D | 24,222.0 | 0.0 | 0.0 | 193,772.0 | View | |
| Jun 11, 2026 | — | J | D | 7,980.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 11, 2026 | — | J | A | 7,980.0 | 0.0 | 0.0 | 7,980.0 | View | |
| Jun 11, 2026 | — | J | D | 129,780.0 | 0.0 | 0.0 | 1,038,239.0 | View | |
| Jun 11, 2026 | — | J | D | 10,921.0 | 0.0 | 0.0 | 87,362.0 | View | |
| Jun 11, 2026 | — | J | D | 5,423.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 11, 2026 | — | J | A | 5,423.0 | 0.0 | 0.0 | 5,423.0 | View | |
| Jun 11, 2026 | — | J | D | 271,028.0 | 0.0 | 0.0 | 2,168,230.0 | View | |
| Jun 11, 2026 | — | J | D | 1,425.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 11, 2026 | — | J | A | 1,425.0 | 0.0 | 0.0 | 1,425.0 | View | |
| Jun 11, 2026 | — | J | D | 24,222.0 | 0.0 | 0.0 | 193,772.0 | View | |
| Jun 11, 2026 | — | J | D | 7,980.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 11, 2026 | — | J | A | 7,980.0 | 0.0 | 0.0 | 7,980.0 | View | |
| Jun 11, 2026 | — | J | D | 129,780.0 | 0.0 | 0.0 | 1,038,239.0 | View | |
| Jun 10, 2026 | Chief Product Officer | S | D | 4,000.0 | 100.0 | 400,000.0 | 212,000.0 | View | |
| Jun 10, 2026 | Chief Product Officer | S | D | 4,000.0 | 96.45 | 385,800.0 | 216,000.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 1,400.0 | 100.3079 | 140,431.06 | 21,900.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 1,816.0 | 102.3367 | 185,843.45 | 23,300.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 2,700.0 | 101.3757 | 273,714.39 | 25,116.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 4,666.0 | 99.2721 | 463,203.62 | 27,816.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 200.0 | 100.985 | 20,197.0 | 32,482.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 300.0 | 100.05 | 30,015.0 | 32,682.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 2,918.0 | 99.0868 | 289,135.28 | 32,982.0 | View | |
| Jun 10, 2026 | See Remarks | C | D | 10,000.0 | 0.0 | 0.0 | 2,217,542.0 | View | |
| Jun 10, 2026 | See Remarks | M | D | 6,250.0 | 2.8 | 17,500.0 | 613,750.0 | View | |
| Jun 10, 2026 | See Remarks | M | D | 20,000.0 | 2.8 | 56,000.0 | 620,000.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 6,250.0 | 100.0 | 625,000.0 | 187,500.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 6,250.0 | 96.45 | 602,812.5 | 193,750.0 | View | |
| Jun 10, 2026 | See Remarks | G | D | 10,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 10, 2026 | See Remarks | C | A | 10,000.0 | 0.0 | 0.0 | 10,000.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 6,250.0 | 100.0 | 625,000.0 | 0.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 556.0 | 99.9688 | 55,582.65 | 6,250.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 3,605.0 | 99.063 | 357,122.12 | 6,806.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 4,066.0 | 98.1209 | 398,959.58 | 10,411.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 4,372.0 | 96.8921 | 423,612.26 | 14,477.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 1,856.0 | 95.5898 | 177,414.67 | 18,849.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 5,466.0 | 94.7627 | 517,972.92 | 20,705.0 | View | |
| Jun 10, 2026 | See Remarks | S | D | 79.0 | 100.87 | 7,968.73 | 26,171.0 | View | |
| Jun 10, 2026 | See Remarks | M | A | 6,250.0 | 2.8 | 17,500.0 | 26,250.0 | View | |
| Jun 10, 2026 | See Remarks | M | A | 20,000.0 | 2.8 | 56,000.0 | 20,000.0 | View | |
| May 13, 2026 | — | J | D | 10,921.0 | 0.0 | 0.0 | 98,283.0 | View | |
| May 13, 2026 | — | J | D | 5,423.0 | 0.0 | 0.0 | 0.0 | View | |
| May 13, 2026 | — | J | A | 5,423.0 | 0.0 | 0.0 | 5,423.0 | View | |
| May 13, 2026 | — | J | D | 271,028.0 | 0.0 | 0.0 | 2,439,258.0 | View | |
| May 13, 2026 | — | J | D | 1,425.0 | 0.0 | 0.0 | 0.0 | View | |
| May 13, 2026 | — | J | A | 1,425.0 | 0.0 | 0.0 | 1,425.0 | View | |
| May 13, 2026 | — | J | D | 24,222.0 | 0.0 | 0.0 | 217,994.0 | View | |
| May 13, 2026 | — | J | D | 7,980.0 | 0.0 | 0.0 | 0.0 | View | |
| May 13, 2026 | — | J | A | 7,980.0 | 0.0 | 0.0 | 7,980.0 | View | |
| May 13, 2026 | — | J | D | 129,780.0 | 0.0 | 0.0 | 1,168,019.0 | View | |
| May 13, 2026 | — | J | A | 5,644.0 | 0.0 | 0.0 | 14,762.0 | View | |
| May 13, 2026 | — | J | A | 2,171.0 | 0.0 | 0.0 | 9,118.0 | View | |
| May 13, 2026 | — | J | A | 1,186.0 | 0.0 | 0.0 | 6,947.0 | View | |
| May 13, 2026 | — | J | A | 5,761.0 | 0.0 | 0.0 | 5,761.0 | View | |
| May 13, 2026 | — | J | A | 719.0 | 0.0 | 0.0 | 719.0 | View | |
| May 13, 2026 | — | J | A | 719.0 | 0.0 | 0.0 | 719.0 | View | |
| May 13, 2026 | — | J | D | 10,921.0 | 0.0 | 0.0 | 98,283.0 | View | |
| May 13, 2026 | — | J | D | 5,423.0 | 0.0 | 0.0 | 0.0 | View | |
| May 13, 2026 | — | J | A | 5,423.0 | 0.0 | 0.0 | 5,423.0 | View | |
| May 13, 2026 | — | J | D | 271,028.0 | 0.0 | 0.0 | 2,439,258.0 | View | |
| May 13, 2026 | — | J | D | 1,425.0 | 0.0 | 0.0 | 0.0 | View | |
| May 13, 2026 | — | J | A | 1,425.0 | 0.0 | 0.0 | 1,425.0 | View | |
| May 13, 2026 | — | J | D | 24,222.0 | 0.0 | 0.0 | 217,994.0 | View | |
| May 13, 2026 | — | J | D | 7,980.0 | 0.0 | 0.0 | 0.0 | View | |
| May 13, 2026 | — | J | A | 7,980.0 | 0.0 | 0.0 | 7,980.0 | View | |
| May 13, 2026 | — | J | D | 129,780.0 | 0.0 | 0.0 | 1,168,019.0 | View | |
| Jan 20, 2026 | — | C | D | 320,363.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 2,260,520.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 137,288.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 2,261,377.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 33,000.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 20,000.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 446,103.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 1,569,015.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 18,845.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | D | 640,727.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | J | A | 2,580,833.0 | — | — | 2,580,833.0 | View | |
| Jan 20, 2026 | — | J | A | 2,631,664.0 | — | — | 2,631,664.0 | View | |
| Jan 20, 2026 | — | J | A | 2,015,118.0 | — | — | 2,015,118.0 | View | |
| Jan 20, 2026 | — | J | A | 18,845.0 | — | — | 18,845.0 | View | |
| Jan 20, 2026 | — | J | A | 640,727.0 | — | — | 640,727.0 | View | |
| Jan 20, 2026 | — | J | D | 2,580,833.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | J | D | 2,631,664.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | J | D | 2,015,118.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | J | D | 18,845.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | J | D | 640,727.0 | — | — | 0.0 | View | |
| Jan 20, 2026 | — | C | A | 2,580,833.0 | — | — | 2,580,833.0 | View | |
| Jan 20, 2026 | — | C | A | 2,451,665.0 | — | — | 2,631,664.0 | View | |
| Jan 20, 2026 | — | C | A | 2,015,118.0 | — | — | 2,015,118.0 | View | |
| Jan 20, 2026 | — | C | A | 18,845.0 | — | — | 18,845.0 | View | |
| Jan 20, 2026 | — | C | A | 640,727.0 | — | — | 640,727.0 | View |