Form 4 for CELC Celcuity Inc.
Accepted 2026-04-02 16:05:17 ET · period of report 2026-03-31 · accession 0001688319-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DTI | 2026-04-02 16:05 | 2026-03-31 | CELC | Buller Richard E | Dir | M - OptEx | $5.10 | +3,000 | 9,760 | +44% | +$15.3K |
| DMTI | 2026-04-02 16:05 | 2026-03-31 | CELC | Buller Richard E | Dir | S - Sale+OE | $110.27 | -3,000 | 6,760 | -31% | -$330.8K |
| DTI | 2026-04-02 16:05 | 2026-03-31 | CELC | Buller Richard E | Dir | M - OptEx | $0.00 | -3,000 | 9,654 | -24% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-31 | M | A | 3,000 | $5.10 | 9,760 | I By Trust | — | — | (F1) The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. (F2) The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. |
| 2 | Common | Common Stock | 2026-03-31 | S | D | 2,325 | $110.11 | 7,435 | I By Trust | — | — | (F1) The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. (F3) The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $109.505 to $110.48, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. (F2) The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. |
| 3 | Common | Common Stock | 2026-03-31 | S | D | 675 | $110.83 | 6,760 | I By Trust | — | — | (F1) The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. (F4) The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $110.50 to $111.36, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. (F2) The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. |
| 4 | Derivative | Stock Option (right to buy) | 2026-03-31 | M | D | 3,000 | $0.00 | 9,654 | I By Trust | $5.10 · — to 2030-05-14 | 3,000 Common Stock | (F1) The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. (F5) 100% vested. (F2) The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. |