Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| BLLN | Tsao David | Chief Technology Officer | 08/25/2026 | Verkauf | 100.00 | 10,000 | 1,000,000 | Form 4 |
| BLLN | Tsao David | Chief Technology Officer | 08/25/2026 | Optionsausübung | 2.80 | 10,000 | 28,000 | Form 4 |
| BLLN | ten Bosch John Roderick | SVP of Laboratory Operations | 08/25/2026 | Verkauf | 100.00 | 1,417 | 141,700 | Form 4 |
| BLKB | Gianoni Michael P | President and CEO | 08/25/2026 | Verkauf | 47.35 | 17,000 | 804,984 | Form 4 |
| BL | Tucker Therese | Director | 08/24/2026 | Verkauf | 31.96 | 70,000 | 2,236,990 | Form 4 |
| BL | Tucker Therese | Director | 08/24/2026 | Optionsausübung | 14.00 | 26,560 | 371,840 | Form 4 |
| BL | Tucker Therese | Director | 08/24/2026 | Optionsausübung | 14.00 | 70,000 | 980,000 | Form 4 |
| BLZE | Budman Gleb | CEO and Chairperson | 08/21/2026 | Verkauf | 15.82 | 12,855 | 203,366 | Form 4 |
| BLZE | Suidan Marc | Chief Financial Officer | 08/21/2026 | Verkauf | 15.82 | 2,110 | 33,380 | Form 4 |
| BLX | Tizzoni Alejandro Horacio | Chief Risk Officer | 08/21/2026 | Kauf | 53.00 | 1,850 | 98,050 | Form 4 |
| BLND | Thomson Matthew Christopher | Head of Revenue | 08/20/2026 | Steuer-Abgabe | 1.50 | 24,350 | 36,525 | Form 4 |
| BLND | Thomson Matthew Christopher | Head of Revenue | 08/20/2026 | Optionsausübung | — | 100,000 | — | Form 4 |
| BLND | Venkatramani Srinivasan | Head of Product Tech & Cust Op | 08/20/2026 | Steuer-Abgabe | 1.50 | 29,372 | 44,058 | Form 4 |
| BLND | Venkatramani Srinivasan | Head of Product Tech & Cust Op | 08/20/2026 | Optionsausübung | — | 81,250 | — | Form 4 |
| BLND | Tkach Oxana | PRINCIPAL ACCOUNTING OFFICER | 08/20/2026 | Steuer-Abgabe | 1.50 | 10,667 | 16,001 | Form 4 |
| BLND | Tkach Oxana | PRINCIPAL ACCOUNTING OFFICER | 08/20/2026 | Optionsausübung | — | 12,500 | — | Form 4 |
| BLND | Tkach Oxana | PRINCIPAL ACCOUNTING OFFICER | 08/20/2026 | Optionsausübung | — | 25,000 | — | Form 4 |
| BLND | Ling Winnie | HEAD OF LEGAL AND PEOPLE | 08/20/2026 | Steuer-Abgabe | 1.50 | 25,385 | 38,078 | Form 4 |
| BLND | Ling Winnie | HEAD OF LEGAL AND PEOPLE | 08/20/2026 | Optionsausübung | — | 39,164 | — | Form 4 |
| BLND | Ling Winnie | HEAD OF LEGAL AND PEOPLE | 08/20/2026 | Optionsausübung | — | 31,250 | — | Form 4 |
| BLND | Ghamsari Nima | HEAD OF BLEND | 08/20/2026 | Steuer-Abgabe | 1.50 | 241,701 | 362,552 | Form 4 |
| BLND | Ghamsari Nima | HEAD OF BLEND | 08/20/2026 | Optionsausübung | — | 114,229 | — | Form 4 |
| BLND | Ghamsari Nima | HEAD OF BLEND | 08/20/2026 | Optionsausübung | — | 125,000 | — | Form 4 |
| BLND | Ghamsari Nima | HEAD OF BLEND | 08/20/2026 | Optionsausübung | — | 375,000 | — | Form 4 |
| BLND | Ream Jason | Head of Finance and Admin. | 08/20/2026 | Steuer-Abgabe | 1.50 | 133,926 | 200,889 | Form 4 |
| BLND | Ream Jason | Head of Finance and Admin. | 08/20/2026 | Optionsausübung | — | 550,000 | — | Form 4 |
| BLZE | Budman Gleb | CEO and Chairperson | 08/20/2026 | Abgabe | 16.24 | 11,083 | 179,988 | Form 4 |
| BLZE | Suidan Marc | Chief Financial Officer | 08/20/2026 | Abgabe | 16.24 | 11,083 | 179,988 | Form 4 |
| BL | Duan Jimmy C | Chief Customer Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 751 | 23,972 | Form 4 |
| BL | Duan Jimmy C | Chief Customer Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 1,190 | 37,985 | Form 4 |
| BL | Villanova Patrick | Chief Financial Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 1,200 | 38,304 | Form 4 |
| BL | Villanova Patrick | Chief Financial Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 300 | 9,576 | Form 4 |
| BL | Villanova Patrick | Chief Financial Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 260 | 8,299 | Form 4 |
| BL | Van Houten Stuart | Chief Commercial Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 1,720 | 54,902 | Form 4 |
| BL | Ung Jeremy | Chief Technology Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 876 | 27,962 | Form 4 |
| BL | Ung Jeremy | Chief Technology Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 1,388 | 44,305 | Form 4 |
| BL | Stalick Michelle D | Chief Accounting Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 302 | 9,640 | Form 4 |
| BL | Stalick Michelle D | Chief Accounting Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 265 | 8,459 | Form 4 |
| BL | Stalick Michelle D | Chief Accounting Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 161 | 5,139 | Form 4 |
| BL | Stalick Michelle D | Chief Accounting Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 143 | 4,565 | Form 4 |
| BL | Ryan Owen | Chief Executive Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 2,438 | 77,821 | Form 4 |
| BL | Ryan Owen | Chief Executive Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 2,027 | 64,702 | Form 4 |
| BL | Ryan Owen | Chief Executive Officer | 08/20/2026 | Steuer-Abgabe | 31.92 | 2,235 | 71,341 | Form 4 |
| BL | Morgan-Prager Karole | Chief Legal and Administrative | 08/20/2026 | Steuer-Abgabe | 31.92 | 1,063 | 33,931 | Form 4 |
| BL | Morgan-Prager Karole | Chief Legal and Administrative | 08/20/2026 | Steuer-Abgabe | 31.92 | 884 | 28,217 | Form 4 |
| BL | Morgan-Prager Karole | Chief Legal and Administrative | 08/20/2026 | Steuer-Abgabe | 31.92 | 778 | 24,834 | Form 4 |
| BLND | Tkach Oxana | PRINCIPAL ACCOUNTING OFFICER | 08/17/2026 | Verkauf | 1.45 | 21,209 | 30,685 | Form 4 |
| BLND | Haveli Investments, L.P. | Director | 08/17/2026 | Kauf | 1.44 | 17,397 | 25,120 | Form 4 |
| BLKB | Anderson Chad | Executive VP and CFO | 08/14/2026 | Steuer-Abgabe | 46.21 | 589 | 27,218 | Form 4 |
| BLTE | Chuang Hao-Yuan | Chief Financial Officer | 08/12/2026 | Verkauf | 180.57 | 223 | 40,267 | Form 4 |
| BLTE | Chuang Hao-Yuan | Chief Financial Officer | 08/12/2026 | Verkauf | 180.00 | 144 | 25,920 | Form 4 |
| BLTE | Lin Yu-Hsin | Chief Executive Officer | 08/12/2026 | Verkauf | 180.57 | 223 | 40,267 | Form 4 |
| BLTE | Lin Yu-Hsin | Chief Executive Officer | 08/12/2026 | Verkauf | 180.00 | 142 | 25,560 | Form 4 |
| BLBD | Thau Daniel Mark | Director | 08/12/2026 | Kauf | 64.37 | 350 | 22,530 | Form 4 |
| BLSM | Gordon Carl L | Director | 08/10/2026 | Kauf | 16.00 | 625,000 | 10,000,000 | Form 4 |
| BLSM | Gordon Carl L | Director | 08/10/2026 | Wandlung | — | 1,049,283 | — | Form 4 |
| BLSM | Gordon Carl L | Director | 08/10/2026 | Wandlung | — | 1,039,996 | — | Form 4 |
| BLSM | Orbimed Advisors Llc | Director | 08/10/2026 | Kauf | 16.00 | 625,000 | 10,000,000 | Form 4 |
| BLSM | Orbimed Advisors Llc | Director | 08/10/2026 | Wandlung | — | 1,049,283 | — | Form 4 |
| BLSM | Orbimed Advisors Llc | Director | 08/10/2026 | Wandlung | — | 1,039,996 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).