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 | 08/10/2026 | Verkauf | 92.86 | 10,000 | 928,600 | Form 4 |
| BLLN | Tsao David | Chief Technology Officer | 08/10/2026 | Optionsausübung | 2.80 | 10,000 | 28,000 | Form 4 |
| BLKB | Gregoire Kevin P. | EVP, Chief Operating Officer | 08/06/2026 | Verkauf | 45.72 | 5,816 | 265,926 | Form 4 |
| BLKB | Gregoire Kevin P. | EVP, Chief Operating Officer | 08/06/2026 | Verkauf | 45.43 | 16,184 | 735,166 | Form 4 |
| BLND | Thomson Matthew Christopher | Head of Revenue | 08/05/2026 | Verkauf | 2.00 | 15,041 | 30,142 | Form 4 |
| BLKB | Pyburn Bradley L | Director | 08/03/2026 | Zuteilung | — | 7,834 | — | Form 4 |
| BLKB | DeFiore Deneen | Director | 08/03/2026 | Zuteilung | — | 7,834 | — | Form 4 |
| BLKB | Nanney Don Roger | Director | 08/03/2026 | Zuteilung | — | 7,834 | — | Form 4 |
| BLKB | Talvitie Kristian | Director | 08/03/2026 | Zuteilung | — | 7,834 | — | Form 4 |
| BLKB | Leitch Andrew M | Director | 08/03/2026 | Zuteilung | — | 7,834 | — | Form 4 |
| BLK | Fink Laurence | Chairman and CEO | 07/21/2026 | Schenkung | — | 7,852 | — | Form 4 |
| BLDR | O'Brien Matthew Coley | Chief Human Resources Officer | 07/18/2026 | Zuteilung | — | 7,406 | — | Form 4 |
| BLDR | Vaughn Paul | President - West Division | 07/18/2026 | Zuteilung | — | 3,366 | — | Form 4 |
| BLDR | Vance Todd | President - East Division | 07/18/2026 | Zuteilung | — | 3,366 | — | Form 4 |
| BLFS | Werner Sean | Chief Technology Officer | 07/17/2026 | Steuer-Abgabe | 29.15 | 275 | 8,016 | Form 4 |
| BLK | Fink Laurence | Chairman and CEO | 07/16/2026 | Verkauf | 1,080.57 | 1,905 | 2,058,486 | Form 4 |
| BLK | Meade Christopher J. | General Counsel and CLO | 07/16/2026 | Verkauf | 1,102.80 | 2,200 | 2,426,152 | Form 4 |
| BLK | Meade Christopher J. | General Counsel and CLO | 07/16/2026 | Verkauf | 1,101.99 | 15,895 | 17,516,188 | Form 4 |
| BLK | Meade Christopher J. | General Counsel and CLO | 07/16/2026 | Optionsausübung | 513.50 | 18,095 | 9,291,783 | Form 4 |
| BLSH | Wynn Andrew Charles | Director | 07/10/2026 | Zuteilung | — | 2,063 | — | Form 4 |
| BLFS | Wichterman Troy | Chief Financial Officer | 07/07/2026 | Steuer-Abgabe | 27.79 | 844 | 23,455 | Form 4 |
| BLFS | Mathew Aby J. | EVP & Chief Scientific Officer | 07/07/2026 | Steuer-Abgabe | 27.79 | 516 | 14,340 | Form 4 |
| BLFS | Berard Todd | Chief Marketing Officer | 07/07/2026 | Steuer-Abgabe | 27.79 | 293 | 8,142 | Form 4 |
| BLTE | Nathan L Mata | Insider | 04/22/2026 | Verkauf | 170.38 | 1,000 | 170,380 | Form 4 |
| BLTE | Nathan L Mata | Insider | 04/20/2026 | Verkauf | 163.59 | 1,000 | 163,590 | Form 4 |
| BLTE | Nathan L Mata | Insider | 04/17/2026 | Verkauf | 161.63 | 1,000 | 161,630 | Form 4 |
| BLKB | Anderson Chad | Executive VP and CFO | 08/14/2025 | Steuer-Abgabe | 63.18 | 397 | 25,082 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).