Celcuity Inc. (CELC) Insider Trading
Over the last 3 months, CELC insiders made 0 open-market buys and 2 sales, a net sale of -$317.8M (SEC Form 4). Over the last 6 months, 210 institutions increased and 165 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
2
Net (3m)
-$317.8M
Insider trades by month Buys Sells
Nov
Dec
Jan
Apr
May
Jul
Context3-month price -28%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 18, 2026 | Sullivan Brian F.director, officer: Chief Executive Officer | Grant | 120,000 | — |
| Aug 18, 2026 | Hahne Vickyofficer: Chief Financial Officer | Grant | 16,000 | — |
| Aug 18, 2026 | Hahne Vickyofficer: Chief Financial Officer | Grant | 10,000 | — |
| Aug 18, 2026 | Laing Lance G.director, officer: Chief Science Officer | Grant | 20,000 | — |
| Aug 18, 2026 | Laing Lance G.director, officer: Chief Science Officer | Grant | 10,000 | — |
| Aug 18, 2026 | Sullivan Brian F.director, officer: Chief Executive Officer | Grant | 80,000 | — |
| Jul 16, 2026 | BAKER BROS. ADVISORS LPother: Former 10% owner | Sell | 261,368 | $102.50 |
| Jul 16, 2026 | BAKER BROS. ADVISORS LPother: Former 10% owner | Sell | 2,838,632 | $102.50 |
| Jun 9, 2026 | Buller Richard Edirector | Grant | 1,530 | — |
| Jun 9, 2026 | Dalvey Daviddirector | Grant | 1,530 | — |
| Jun 9, 2026 | Furcht Leodirector | Grant | 1,530 | — |
| Jun 9, 2026 | ROMP CHARLES Rdirector | Grant | 1,530 | — |
| Jun 9, 2026 | NIGON RICHARDdirector | Grant | 1,530 | — |
| Jun 9, 2026 | Murphy Polly A.director | Grant | 1,530 | — |
| Jun 4, 2026 | Laing Lance G.director, officer: Chief Science Officer | Option | 1,000 | $9.89 |
| May 6, 2026 | Buller Richard Edirector | Sell | 550 | $139.00 |
| May 6, 2026 | Buller Richard Edirector | Sell | 1,670 | $139.58 |
| May 6, 2026 | Buller Richard Edirector | Sell | 2,301 | $141.03 |
| May 6, 2026 | Buller Richard Edirector | Sell | 2,825 | $142.04 |
| May 6, 2026 | Buller Richard Edirector | Sell | 365 | $143.24 |
| May 6, 2026 | Dalvey Daviddirector | Sell | 25,000 | $140.68 |
| May 6, 2026 | Buller Richard Edirector | Sell | 1,289 | $137.00 |
| May 6, 2026 | Buller Richard Edirector | Option | 9,000 | $5.10 |
| Apr 2, 2026 | Buller Richard Edirector | Sell | 2,325 | $110.11 |
| Apr 2, 2026 | Buller Richard Edirector | Sell | 675 | $110.83 |
| Apr 2, 2026 | Buller Richard Edirector | Option | 3,000 | $5.10 |
| Feb 13, 2026 | ROMP CHARLES Rdirector | Grant | 215 | — |
| Jan 29, 2026 | Dalvey Daviddirector | Sell | 20,000 | $120.03 |
| Dec 9, 2025 | Buller Richard Edirector | Sell | 1,510 | $106.04 |
| Dec 9, 2025 | Buller Richard Edirector | Sell | 1,490 | $105.34 |
Source: CELC SEC Form 4 filings, latest Aug 18, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their CELC positions over the last 6 months (SEC Form 13F).
Increased
210
New positions
135
Reduced
165
Sold out
59
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BAKER BROS. ADVISORS LP | Unchanged | 7.9M | Aug 14, 2026 |
| BAKER BROS. ADVISORS LP | Unchanged | 7.9M | May 15, 2026 |
| AVORO CAPITAL ADVISORS LLC | Reduced | 3.6M | May 15, 2026 |
| Avoro Capital Advisors LLC | Reduced | 3.4M | Aug 14, 2026 |
| RTW INVESTMENTS, LP | Increased | 3.3M | Aug 14, 2026 |
| PERCEPTIVE ADVISORS LLC | Increased | 3.2M | Aug 14, 2026 |
| PERCEPTIVE ADVISORS LLC | Reduced | 3.1M | May 29, 2026 |
| AVORO CAPITAL ADVISORS LLC | New Position | 3.1M | Mar 16, 2026 |
| RTW INVESTMENTS, LP | Increased | 3.0M | May 15, 2026 |
| BlackRock, Inc. | Increased | 3.0M | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 2.7M | May 13, 2026 |
| NEA MANAGEMENT COMPANY, LLC | Reduced | 2.3M | May 15, 2026 |
| STATE STREET CORP | Increased | 2.0M | Aug 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.9M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.8M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.