Open Insider Trading Activity for Celcuity Inc. Director Buller Richard E
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction CELC | 2026-05-06 | 2026-05-04 | Celcuity Inc. | Buller Richard E | Director | Sell | 6 | 9,000 | $140.47 | $1,264,197.23 | 12.25% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction CELC | 2026-04-02 | 2026-03-31 | Celcuity Inc. | Buller Richard E | Director | Sell | 2 | 3,000 | $110.27 | $330,816.00 | 17.45% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. CELC | 2025-12-09 | 2025-12-05 | Celcuity Inc. | Buller Richard E | Director | Sell | 2 | 3,000 | $105.69 | $317,077.00 | 16.64% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. CELC | 2025-12-03 | 2025-12-01 | Celcuity Inc. | Buller Richard E | Director | Sell | 1 | 1,100 | $98.13 | $107,943.00 | 13.16% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. CELC | 2025-11-21 | 2025-11-20 | Celcuity Inc. | Buller Richard E | Director | Sell | 1 | 3,900 | $96.73 | $377,247.00 | 34.95% | View Filing |