Filer Snapshot

Richard E. Buller SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001688319.

Entity Type

Individual

Total Filings

49

Latest Filing

02 Apr 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 02 Apr 2026 for CIK 0001688319.

View Source Filing
Business address
C/O Celcuity Inc., 16305 36 Th Ave. N., #100, Minneapolis, MN, 55446
Top holdings (ownership)
CELC

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Quick Takeaways

  • Richard E. Buller is an SEC filer tracked under CIK 0001688319.
  • 49 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3.

What Changed

  • Latest filing: 4 filed on 02 Apr 2026.
  • Report period: 31 Mar 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 02 Apr 2026 for CIK 0001688319.

View Source Filing

Filer Overview

Richard E. Buller has filed 49 SEC EDGAR filings since 24 Oct 2016. Common forms include 4, 144, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Richard E. Buller with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 02 Apr 2026 31 Mar 2026 001-38207
144 Open 144 document View SEC filing for 144 31 Mar 2026
4 Open 4 document View SEC filing for 4 09 Dec 2025 05 Dec 2025 001-38207
144 Open 144 document View SEC filing for 144 05 Dec 2025
4 Open 4 document View SEC filing for 4 03 Dec 2025 01 Dec 2025 001-38207
144 Open 144 document View SEC filing for 144 01 Dec 2025
4 Open 4 document View SEC filing for 4 21 Nov 2025 19 Nov 2025 001-38207
144 Open 144 document View SEC filing for 144 20 Nov 2025
4 Open 4 document View SEC filing for 4 29 May 2025 27 May 2025 001-38207
4 Open 4 document View SEC filing for 4 21 May 2025 19 May 2025 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 Oct 2024 23 Oct 2024 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 27 Aug 2024 23 Aug 2024 001-38207
144 Open 144 document View SEC filing for 144 23 Aug 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 Jun 2024 21 Jun 2024 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Jun 2024 04 Jun 2024 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 24 May 2024 22 May 2024 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 26 Apr 2024 24 Apr 2024 001-38207
144 Open 144 document View SEC filing for 144 24 Apr 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Apr 2024 08 Apr 2024 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 23 Feb 2024 21 Feb 2024 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Dec 2023 20 Dec 2023 001-38207
144 Open 144 document View SEC filing for 144 20 Dec 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 27 Oct 2023 25 Oct 2023 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Sep 2023 30 Aug 2023 001-38207
144 Open 144 document View SEC filing for 144 30 Aug 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 Aug 2023 23 Aug 2023 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 27 Jun 2023 23 Jun 2023 001-38207
144 Open 144 document View SEC filing for 144 23 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 May 2023 23 May 2023 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 23 May 2023 19 May 2023 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 May 2023 15 May 2023 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 Apr 2023 21 Apr 2023 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 23 Feb 2023 21 Feb 2023 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 21 Dec 2022 19 Dec 2022 001-38207
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 24 Oct 2022 20 Oct 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 30 Aug 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2022 25 Aug 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 23 Aug 2022 19 Aug 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 28 Jun 2022 24 Jun 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2022 23 May 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2022 19 May 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 19 May 2022 17 May 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 22 Apr 2022 20 Apr 2022 001-38207
4 Open 4 document View SEC filing for 4 FORM 4 23 Nov 2021 19 Nov 2021 001-38207
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 May 2021 12 May 2021 001-38207
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2020 14 May 2020 001-38207
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Dec 2019 03 Dec 2019 001-38207
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 05 Dec 2019 03 Dec 2019 001-38207
3 Open 3 document View SEC filing for 3 FORM 3 24 Oct 2016 13 Oct 2016 000-55331

About this filer

Richard E. Buller files with the SEC under CIK 0001688319. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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