Insider Trading › CELC › Insiders
Celcuity Inc.
CELC·Nasdaq·
United States·Insider activity
United States·Insider activity$71.25
-2.37 (-3.22%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
CELC
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
CELCS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, CELC insiders filed 0 purchases ($0) and 9 sales ($31.6M) on the open market, by 3 insiders. Newest filing Jul 16, 2026 (2 months ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by CELC insiders · Form 4 · last two years
On Record
$0Purchases · 180 days
$31.6MSales · 180 days
71Open-market transactions on record
3Insiders filing · 180 days
Purchases (code P) and sales (code S) of CELC common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
71 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP / Baker Bros. Advisors (GP) LLC / BAKER FELIX / BAKER JULIAN | Sale | −2.8M | n/c | — | 4.4Mindirect | Jul 14, 2026 | Jul 16, 2026 | Form 4 ↗ |
| BAKER BROS. ADVISORS LP / Baker Bros. Advisors (GP) LLC / BAKER FELIX / BAKER JULIAN | Sale | −261.4K | $102.50 | $26.8M | 442.9Kindirect | Jul 14, 2026 | Jul 16, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −365 | $143.24 | $52K | 6,760indirect | May 4, 2026 | May 6, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −2,825 | $142.04 | $401K | 7,125indirect | May 4, 2026 | May 6, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −2,301 | $141.03 | $325K | 9,950indirect | May 4, 2026 | May 6, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −1,670 | $139.58 | $233K | 12.3Kindirect | May 4, 2026 | May 6, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −550 | $139.00 | $76K | 13.9Kindirect | May 4, 2026 | May 6, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −1,289 | $137.00 | $177K | 14.5Kindirect | May 4, 2026 | May 6, 2026 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −25.0K | $140.68 | $3.5M | 65.0Kindirect | May 4, 2026 | May 6, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −675 | $110.83 | $75K | 6,760indirect | Mar 31, 2026 | Apr 2, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −2,325 | $110.11 | $256K | 7,435indirect | Mar 31, 2026 | Apr 2, 2026 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −20.0K | $120.03 | $2.4M | 90.0Kindirect | Jan 27, 2026 | Jan 29, 2026 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −1,510 | $106.04 | $160K | 6,760indirect | Dec 5, 2025 | Dec 9, 2025 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −1,490 | $105.34 | $157K | 8,270indirect | Dec 5, 2025 | Dec 9, 2025 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −1,100 | $98.13 | $108K | 7,260indirect | Dec 1, 2025 | Dec 3, 2025 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −15.0K | $100.00 | $1.5M | 110.0Kindirect | Nov 21, 2025 | Nov 24, 2025 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −3,900 | $96.73 | $377K | 7,260indirect | Nov 20, 2025 | Nov 21, 2025 | Form 4 ↗ |
| Baker Bros. Advisors (GP) LLC10% owner | Purchase | +4,212 | $58.02 | $244K | 7.2Mindirect | Sep 8, 2025 | Sep 10, 2025 | Form 4 ↗ |
| Baker Bros. Advisors (GP) LLC10% owner | Purchase | +388 | $58.02 | $23K | 704.3Kindirect | Sep 8, 2025 | Sep 10, 2025 | Form 4 ↗ |
| Baker Bros. Advisors (GP) LLC10% owner | Purchase | +151.5K | $56.22 | $8.5M | 7.2Mindirect | Sep 8, 2025 | Sep 10, 2025 | Form 4 ↗ |
| Baker Bros. Advisors (GP) LLC10% owner | Purchase | +14.0K | $56.22 | $786K | 703.9Kindirect | Sep 8, 2025 | Sep 10, 2025 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −4,141 | $46.05 | $191K | 125.0Kindirect | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −16.4K | $45.29 | $744K | 129.1Kindirect | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −22.4K | $44.36 | $993K | 145.6Kindirect | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −57.0K | $43.30 | $2.5M | 168.0Kindirect | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −2,025 | $46.05 | $93K | 0direct | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −4,163 | $45.24 | $188K | 2,025direct | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −3,137 | $44.36 | $139K | 6,188direct | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −350 | $16.25 | $6K | 6,681indirect | Oct 23, 2024 | Oct 25, 2024 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −350 | $16.95 | $6K | 7,031indirect | Aug 23, 2024 | Aug 27, 2024 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −350 | $15.68 | $5K | 7,381indirect | Jun 21, 2024 | Jun 25, 2024 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −350 | $17.06 | $6K | 7,731direct | Apr 24, 2024 | Apr 26, 2024 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −350 | $14.15 | $5K | 8,081direct | Feb 21, 2024 | Feb 23, 2024 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −350 | $14.37 | $5K | 8,431direct | Dec 20, 2023 | Dec 22, 2023 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −2,940 | $14.57 | $43K | 225.0Kindirect | Dec 15, 2023 | Dec 18, 2023 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −5,000 | $14.75 | $74K | 227.9Kindirect | Dec 14, 2023 | Dec 18, 2023 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −5,000 | $14.50 | $73K | 232.9Kindirect | Dec 13, 2023 | Dec 14, 2023 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −2,060 | $14.61 | $30K | 237.9Kindirect | Dec 12, 2023 | Dec 14, 2023 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −5,000 | $15.00 | $75K | 240.0Kindirect | Dec 8, 2023 | Dec 11, 2023 | Form 4 ↗ |
| Dalvey DavidDirector | Sale | −5,000 | $14.85 | $74K | 245.0Kindirect | Dec 7, 2023 | Dec 11, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −350 | $10.23 | $4K | 8,781direct | Oct 25, 2023 | Oct 27, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −350 | $9.28 | $3K | 9,131direct | Aug 30, 2023 | Sep 1, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $9.82 | $3K | 9,481direct | Aug 23, 2023 | Aug 25, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $11.79 | $4K | 9,781direct | Jun 23, 2023 | Jun 27, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −75 | $11.10 | $833 | 10.1Kdirect | May 23, 2023 | May 25, 2023 | Form 4 ↗ |
| Furcht LeoDirector | Purchase | +10.0K | $10.32 | $103K | 10.3Kdirect | May 22, 2023 | May 24, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −100 | $10.50 | $1K | 10.2Kdirect | May 22, 2023 | May 23, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −250 | $9.85 | $2K | 10.3Kdirect | May 19, 2023 | May 23, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $9.70 | $3K | 8,548direct | Apr 21, 2023 | Apr 25, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $11.40 | $3K | 8,848direct | Feb 21, 2023 | Feb 23, 2023 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $11.11 | $3K | 9,148direct | Dec 19, 2022 | Dec 21, 2022 | Form 4 ↗ |
| Sullivan Brian F.Chief Executive Officer · Director · 10% owner | Purchase | +260.9K | n/c | — | 3.0Mdirect | Dec 9, 2022 | Dec 13, 2022 | Form 4 ↗ |
| Murphy Polly A.Director | Purchase | +5,000 | $9.68 | $48K | 5,000direct | Nov 22, 2022 | Nov 23, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $9.97 | $3K | 9,448direct | Oct 20, 2022 | Oct 24, 2022 | Form 4 ↗ |
| NIGON RICHARDDirector | Purchase | +5,000 | $8.99 | $45K | 96.0Kdirect | Sep 9, 2022 | Sep 13, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −100 | $10.02 | $1K | 9,748direct | Aug 30, 2022 | Sep 1, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −150 | $9.95 | $1K | 9,848direct | Aug 26, 2022 | Aug 29, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −200 | $10.05 | $2K | 9,998direct | Aug 25, 2022 | Aug 29, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $8.95 | $3K | 10.2Kdirect | Aug 19, 2022 | Aug 23, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $9.47 | $3K | 10.5Kdirect | Jun 24, 2022 | Jun 28, 2022 | Form 4 ↗ |
| NIGON RICHARDDirector | Purchase | +754 | $5.94 | $4K | 91.0Kdirect | May 25, 2022 | May 26, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −750 | $6.24 | $5K | 10.8Kdirect | May 23, 2022 | May 25, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −250 | $5.65 | $1K | 11.5Kdirect | May 19, 2022 | May 23, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −300 | $7.34 | $2K | 8,525direct | Apr 20, 2022 | Apr 22, 2022 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −250 | $15.55 | $4K | 8,825direct | Nov 22, 2021 | Nov 23, 2021 | Form 4 ↗ |
| Buller Richard EDirector | Sale | −250 | $16.15 | $4K | 9,075direct | Nov 19, 2021 | Nov 23, 2021 | Form 4 ↗ |
| NIGON RICHARDDirector | Purchase | +9,747 | $22.31 | $217K | 90.3Kdirect | Sep 11, 2018 | Sep 13, 2018 | Form 4 ↗ |
| NIGON RICHARDDirector | Purchase | +10.0K | $19.04 | $190K | 80.5Kdirect | May 31, 2018 | Jun 4, 2018 | Form 4 ↗ |
| NIGON RICHARDDirector | Purchase | +7,500 | $17.48 | $131K | 70.5Kdirect | Nov 28, 2017 | Nov 29, 2017 | Form 4 ↗ |
| NIGON RICHARDDirector | Purchase | +1,000 | $18.15 | $18K | 63.0Kdirect | Nov 21, 2017 | Nov 22, 2017 | Form 4 ↗ |
| NIGON RICHARDDirector | Purchase | +7,500 | $17.20 | $129K | 62.0Kdirect | Nov 20, 2017 | Nov 22, 2017 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →