As of the latest Form 4 filed Jun 9, 2026.
What Celcuity LLC insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 23 most recent filings for CELC.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-09 | 2026-06-05 | Murphy Polly A. Director | AAward | +1.53K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | ROMP CHARLES R Director | AAward | +1.53K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Furcht Leo Director | AAward | +1.53K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Buller Richard E Director | AAward | +1.53K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Dalvey David Director | AAward | +1.53K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | NIGON RICHARD Director | AAward | +1.53K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Laing Lance G. Chief Science Officer | MExercise | +1.00K | $9.89 | $9.89K | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-19 | Buller Richard E Director | GGift | +1.03K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-19 | Buller Richard E, Director | GGift | −1.03K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Buller Richard E Director | SSale | −365.00 | $143.24 | $52.3K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Buller Richard E, Director | SSale | −2.83K | $142.04 | $401K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Buller Richard E, Director | SSale | −2.30K | $141.03 | $325K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Buller Richard E, Director | SSale | −1.67K | $139.58 | $233K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Buller Richard E, Director | SSale | −550.00 | $139.00 | $76.4K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Buller Richard E, Director | SSale | −1.29K | $137.00 | $177K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Buller Richard E, Director | MExercise | +9.00K | $5.10 | $45.9K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Dalvey David Director | SSale | −25.0K | $140.68 | $3.52M | Yes (planned) | Form 4 ↗ |
| 2026-04-13 | 2026-04-09 | NIGON RICHARD Director | GGift | −10.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-02 | 2026-03-31 | Buller Richard E Director | SSale | −675.00 | $110.83 | $74.8K | Yes (planned) | Form 4 ↗ |
| 2026-04-02 | 2026-03-31 | Buller Richard E, Director | SSale | −2.33K | $110.11 | $256K | Yes (planned) | Form 4 ↗ |
| 2026-04-02 | 2026-03-31 | Buller Richard E, Director | MExercise | +3.00K | $5.10 | $15.3K | Yes (planned) | Form 4 ↗ |
| 2026-02-13 | 2026-02-11 | ROMP CHARLES R Director | AAward | +215.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-29 | 2026-01-27 | Dalvey David Director | SSale | −20.0K | $120.03 | $2.40M | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also CELC’s full analysis or the market-wide insider trading feed. The tabs above jump to CELC’s other SEC data.
Source: SEC Form 4 filings for CELC, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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