Quick Takeaways
- Richard E. Buller has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $851,821.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Richard E. Buller
- Location
- Minneapolis, MN
- Summary
- The estimated net worth of Richard E. Buller is at least $851,821 dollars as of 02 Apr 2026. Richard E. Buller is the Director of Celcuity Inc. and owns shares of Celcuity Inc. (CELC) stock worth about $851.8K.
- Signature
- /s/ Griffin D. Foster as Attorney-in-Fact for Richard E. Buller pursuant to Power of Attorney previously filed
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Richard E. Buller and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: Celcuity Inc. ($851,821).
- Past-year value change for that position: -$1,133,077.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Richard E. Buller
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| CELC | Celcuity Inc. | Director | $851,821 | -$1,133,077 | -57% | 31 Mar 2026 |
Insider Transactions Reported by Richard E. Buller:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.