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 |
|---|---|---|---|---|---|---|---|---|
| CELC | Hahne Vicky | Chief Financial Officer | 08/14/2026 | Zuteilung | — | 16,000 | — | Form 4 |
| CELC | Laing Lance G. | Chief Science Officer | 08/14/2026 | Zuteilung | — | 20,000 | — | Form 4 |
| CELC | Sullivan Brian F. | Chief Executive Officer | 08/14/2026 | Zuteilung | — | 80,000 | — | Form 4 |
| CELC | Baker Bros. Advisors Lp | Former 10% owner | 07/14/2026 | Verkauf | 102.50 | 2,838,632 | 290,959,780 | Form 4 |
| CELC | Baker Bros. Advisors Lp | Former 10% owner | 07/14/2026 | Verkauf | 102.50 | 261,368 | 26,790,220 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).