Buller Richard E

SEC CIK
0001688319

Latest role at each company

Trades

Every Form 4 that lists Buller Richard E as a reporting owner, including filings made jointly with others. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

Insider trades
CompanyFiled (ET)Trade dateInsiderTransactionSharesAvg priceValueShares afterHolding changeFiling
CELCCelcuity Inc.May 6, 2026May 4, 2026Buller Richard EDirectorSSaleCommon Stock−9K$140.4664−$1.26M6.76K−57.1%SEC10b5-1
CELCCelcuity Inc.Apr 2, 2026Mar 31, 2026Buller Richard EDirectorSSaleCommon Stock−3K$110.272−$330.82K6.76K−30.7%SEC10b5-1
CELCCelcuity Inc.Dec 9, 2025Dec 5, 2025Buller Richard EDirectorSSaleCommon Stock−3K$105.6923−$317.08K6.76K−30.7%SEC
CELCCelcuity Inc.Dec 3, 2025Dec 1, 2025Buller Richard EDirectorSSaleCommon Stock−1.1K$98.13−$107.94K7.26K−13.2%SEC
CELCCelcuity Inc.Nov 21, 2025Nov 20, 2025Buller Richard EDirectorSSaleCommon Stock−3.9K$96.73−$377.25K7.26K−34.9%SEC
CELCCelcuity Inc.Oct 25, 2024Oct 23, 2024Buller Richard EDirectorSSaleCommon Stock−350$16.25−$5.69K6.68K−5.0%SEC10b5-1
CELCCelcuity Inc.Aug 27, 2024Aug 23, 2024Buller Richard EDirectorSSaleCommon Stock−350$16.95−$5.93K7.03K−4.7%SEC10b5-1
CELCCelcuity Inc.Jun 25, 2024Jun 21, 2024Buller Richard EDirectorSSaleCommon Stock−350$15.68−$5.49K7.38K−4.5%SEC10b5-1
CELCCelcuity Inc.Apr 26, 2024Apr 24, 2024Buller Richard EDirectorSSaleCommon Stock−350$17.06−$5.97K7.73K−4.3%SEC10b5-1
CELCCelcuity Inc.Feb 23, 2024Feb 21, 2024Buller Richard EDirectorSSaleCommon Stock−350$14.15−$4.95K8.08K−4.2%SEC10b5-1
CELCCelcuity Inc.Dec 22, 2023Dec 20, 2023Buller Richard EDirectorSSaleCommon Stock−350$14.37−$5.03K8.43K−4.0%SEC10b5-1
CELCCelcuity Inc.Oct 27, 2023Oct 25, 2023Buller Richard EDirectorSSaleCommon Stock−350$10.23−$3.58K8.78K−3.8%SEC10b5-1
CELCCelcuity Inc.Sep 1, 2023Aug 30, 2023Buller Richard EDirectorSSaleCommon Stock−350$9.28−$3.25K9.13K−3.7%SEC10b5-1
CELCCelcuity Inc.Aug 25, 2023Aug 23, 2023Buller Richard EDirectorSSaleCommon Stock−300$9.82−$2.95K9.48K−3.1%SEC
CELCCelcuity Inc.Jun 27, 2023Jun 23, 2023Buller Richard EDirectorSSaleCommon Stock−300$11.79−$3.54K9.78K−3.0%SEC10b5-1
CELCCelcuity Inc.May 25, 2023May 23, 2023Buller Richard EDirectorSSaleCommon Stock−75$11.10−$832.510.08K−0.7%SEC
CELCCelcuity Inc.May 23, 2023May 19 – May 22, 2023Buller Richard EDirectorSSaleCommon Stock−350$10.0357−$3.51K10.16K−3.3%SEC
CELCCelcuity Inc.Apr 25, 2023Apr 21, 2023Buller Richard EDirectorSSaleCommon Stock−300$9.70−$2.91K8.55K−3.4%SEC10b5-1
CELCCelcuity Inc.Feb 23, 2023Feb 21, 2023Buller Richard EDirectorSSaleCommon Stock−300$11.40−$3.42K8.85K−3.3%SEC
CELCCelcuity Inc.Dec 21, 2022Dec 19, 2022Buller Richard EDirectorSSaleCommon Stock−300$11.11−$3.33K9.15K−3.2%SEC
CELCCelcuity Inc.Oct 24, 2022Oct 20, 2022Buller Richard EDirectorSSaleCommon Stock−300$9.97−$2.99K9.45K−3.1%SEC
CELCCelcuity Inc.Sep 1, 2022Aug 30, 2022Buller Richard EDirectorSSaleCommon Stock−100$10.02−$1K9.75K−1.0%SEC
CELCCelcuity Inc.Aug 29, 2022Aug 25 – Aug 26, 2022Buller Richard EDirectorSSaleCommon Stock−350$10.0071−$3.5K9.85K−3.4%SEC
CELCCelcuity Inc.Aug 23, 2022Aug 19, 2022Buller Richard EDirectorSSaleCommon Stock−300$8.95−$2.69K10.2K−2.9%SEC
CELCCelcuity Inc.Jun 28, 2022Jun 24, 2022Buller Richard EDirectorSSaleCommon Stock−300$9.47−$2.84K10.5K−2.8%SEC
CELCCelcuity Inc.May 25, 2022May 23, 2022Buller Richard EDirectorSSaleCommon Stock−750$6.24−$4.68K10.8K−6.5%SEC
CELCCelcuity Inc.May 23, 2022May 19, 2022Buller Richard EDirectorSSaleCommon Stock−250$5.65−$1.41K11.55K−2.1%SEC
CELCCelcuity Inc.Apr 22, 2022Apr 20, 2022Buller Richard EDirectorSSaleCommon Stock−300$7.34−$2.2K8.53K−3.4%SEC
CELCCelcuity Inc.Nov 23, 2021Nov 19 – Nov 22, 2021Buller Richard EDirectorSSaleCommon Stock−500$15.85−$7.93K8.83K−5.4%SEC