Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Celcuity Inc.CELC · Entity 3991 | Director | June 10, 2026 | June 12, 2026 |
| Inspyr Therapeutics, Inc.NSPX · Entity 173805 | Director | October 13, 2016 | October 24, 2016 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Celcuity Inc.
Report date June 10, 2026 · Filed June 12, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.69 · Expires 2035-05-19 | Direct | 0 |
Reported balance
After 2026-06-10 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-06-10 · Gift · Disposed 12,503 · Balance 0 F1: 100% vested. |
| Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.69 · Expires 2035-05-19 | IndirectBy Trust | 12,503 |
Reported balance
After 2026-06-10 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-06-10 · Gift · Acquired 12,503 · Balance 12,503 F1: 100% vested. F2: The reporting person and his spouse are the trustees and beneficiaries. The reporting person continues to beneficially own these securities held by the trust. |
Filing footnotes · ownership attribution and instrument terms
F1: 100% vested.
F2: The reporting person and his spouse are the trustees and beneficiaries. The reporting person continues to beneficially own these securities held by the trust.
Inspyr Therapeutics, Inc.
Report date October 13, 2016 · Filed October 24, 2016
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock Purchase OptionSEC Table II · derivative / convertible security · Conversion / exercise price $0.14 · Expires 2021-10-13 | Direct | Not disclosed |
Reported balance
Holding disclosure · report date 2016-10-13 · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · Balance Not disclosed F1: Represents compensatory stock option grant for director services upon joining the Board of Directors. The options vest fully on November 1, 2017, subject to Dr. Buller continuously providing services to the Company during such vesting period. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents compensatory stock option grant for director services upon joining the Board of Directors. The options vest fully on November 1, 2017, subject to Dr. Buller continuously providing services to the Company during such vesting period.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 10, 2026 Filed Jun 12, 2026 16:17 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 12,503 | $0.00 Strike: $10.69 | $0.00 |
DisclosureSEC source: 0001688319-26-000010 · form4-06122026_080636.xml · derivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 12,503 Underlying: Common Stock · 12,503 shares Expires 2035-05-19 F1 · derivative.exercise_date: 100% vested. F2 · ownership.nature: The reporting person and his spouse are the trustees and beneficiaries. The reporting person continues to beneficially own these securities held by the trust. Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 16:17 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 12,503 | $0.00 Strike: $10.69 | $0.00 |
DisclosureSEC source: 0001688319-26-000010 · form4-06122026_080636.xml · derivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 12,503 shares Expires 2035-05-19 F1 · derivative.exercise_date: 100% vested. Read SEC document |
| June 05, 2026 Filed Jun 9, 2026 18:22 UTC | Celcuity Inc. CELC · Entity 3991 | GrantCommon Stock | 1,530 | $0.00 | $0.00 |
DisclosureSEC source: 0001688319-26-000008 · form4-06092026_100610.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,530 F1 · shares: Represents restricted stock units that will vest upon the earlier of (i) the 2027 annual meeting of stockholders of Celcuity Inc. or (ii) April 30, 2027. Read SEC document |
| May 19, 2026 Filed May 20, 2026 16:58 UTC | Celcuity Inc. CELC · Entity 3991 | GiftCommon Stock | 1,029 | $0.00 | $0.00 |
DisclosureSEC source: 0001688319-26-000006 · form4-05202026_080520.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 7,789 F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 19, 2026 Filed May 20, 2026 16:58 UTC | Celcuity Inc. CELC · Entity 3991 | GiftCommon Stock | 1,029 | $0.00 | $0.00 |
DisclosureSEC source: 0001688319-26-000006 · form4-05202026_080520.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Read SEC document |
| May 04, 2026 Filed May 6, 2026 16:30 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionStock Option (right to buy) · Derivative | 9,000 | $0.00 Strike: $5.10 | $0.00 |
DisclosureSEC source: 0001688319-26-000004 · form4-05062026_080511.xml · derivative · entry 9 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 654 Underlying: Common Stock · 9,000 shares Expires 2030-05-14 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F8 · derivative.exercise_date: 100% vested. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 04, 2026 Filed May 6, 2026 16:30 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 365 | $143.24 | $52,281.80 |
DisclosureSEC source: 0001688319-26-000004 · form4-05062026_080511.xml · nonDerivative · entry 7 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 6,760 F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F7 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $143.20 to $143.46, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 04, 2026 Filed May 6, 2026 16:30 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 2,825 | $142.04 | $401,251.14 |
DisclosureSEC source: 0001688319-26-000004 · form4-05062026_080511.xml · nonDerivative · entry 6 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 7,125 F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F6 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $141.59 to $142.50, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 04, 2026 Filed May 6, 2026 16:30 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 2,301 | $141.03 | $324,503.36 |
DisclosureSEC source: 0001688319-26-000004 · form4-05062026_080511.xml · nonDerivative · entry 5 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 9,950 F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F5 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $140.50 to $141.33, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 04, 2026 Filed May 6, 2026 16:30 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 1,670 | $139.58 | $233,103.94 |
DisclosureSEC source: 0001688319-26-000004 · form4-05062026_080511.xml · nonDerivative · entry 4 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 12,251 F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F4 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $139.40 to $140.20, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 04, 2026 Filed May 6, 2026 16:30 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 550 | $139.00 | $76,447.53 |
DisclosureSEC source: 0001688319-26-000004 · form4-05062026_080511.xml · nonDerivative · entry 3 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 13,921 F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F3 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $138.255 to $139.16, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 04, 2026 Filed May 6, 2026 16:30 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 1,289 | $137.00 | $176,593.00 |
DisclosureSEC source: 0001688319-26-000004 · form4-05062026_080511.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 14,471 F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 04, 2026 Filed May 6, 2026 16:30 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionCommon Stock | 9,000 | $5.10 | $45,900.00 |
DisclosureSEC source: 0001688319-26-000004 · form4-05062026_080511.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 15,760 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 16:05 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionStock Option (right to buy) · Derivative | 3,000 | $0.00 Strike: $5.10 | $0.00 |
DisclosureSEC source: 0001688319-26-000002 · form4-04022026_080410.xml · derivative · entry 5 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 9,654 Underlying: Common Stock · 3,000 shares Expires 2030-05-14 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F5 · derivative.exercise_date: 100% vested. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 16:05 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 675 | $110.83 | $74,808.09 |
DisclosureSEC source: 0001688319-26-000002 · form4-04022026_080410.xml · nonDerivative · entry 3 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 6,760 F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F4 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $110.50 to $111.36, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 16:05 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 2,325 | $110.11 | $255,995.75 |
DisclosureSEC source: 0001688319-26-000002 · form4-04022026_080410.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 7,435 F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F3 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $109.505 to $110.48, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 16:05 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionCommon Stock | 3,000 | $5.10 | $15,300.00 |
DisclosureSEC source: 0001688319-26-000002 · form4-04022026_080410.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 9,760 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. F2 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| December 05, 2025 Filed Dec 9, 2025 16:23 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionStock Option (right to buy) · Derivative | 3,000 | $0.00 Strike: $5.50 | $0.00 |
DisclosureSEC source: 0001688319-25-000013 · form4-12092025_091225.xml · derivative · entry 5 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 1,555 Underlying: Common Stock · 3,000 shares Expires 2029-12-03 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: 100% vested. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| December 05, 2025 Filed Dec 9, 2025 16:23 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 1,510 | $106.04 | $160,113.30 |
DisclosureSEC source: 0001688319-25-000013 · form4-12092025_091225.xml · nonDerivative · entry 3 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 6,760 F3 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $106.00 to $106.45, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| December 05, 2025 Filed Dec 9, 2025 16:23 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 1,490 | $105.34 | $156,956.30 |
DisclosureSEC source: 0001688319-25-000013 · form4-12092025_091225.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 8,270 F2 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $105.00 to $105.70, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| December 05, 2025 Filed Dec 9, 2025 16:23 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionCommon Stock | 3,000 | $5.50 | $16,500.00 |
DisclosureSEC source: 0001688319-25-000013 · form4-12092025_091225.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 9,760 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| December 02, 2025 Filed Dec 3, 2025 16:09 UTC | Celcuity Inc. CELC · Entity 3991 | GiftCommon Stock | 500 | $0.00 | $0.00 |
DisclosureSEC source: 0001688319-25-000010 · form4-12032025_091250.xml · nonDerivative · entry 3 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 6,760 F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| December 01, 2025 Filed Dec 3, 2025 16:09 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionStock Option (right to buy) · Derivative | 1,100 | $0.00 Strike: $14.83 | $0.00 |
DisclosureSEC source: 0001688319-25-000010 · form4-12032025_091250.xml · derivative · entry 5 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 1,522 Underlying: Common Stock · 1,100 shares Expires 2034-06-04 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: 100% vested. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| December 01, 2025 Filed Dec 3, 2025 16:09 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 1,100 | $98.13 | $107,948.39 |
DisclosureSEC source: 0001688319-25-000010 · form4-12032025_091250.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 7,260 F2 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $98.010 to $98.505, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| December 01, 2025 Filed Dec 3, 2025 16:09 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionCommon Stock | 1,100 | $14.83 | $16,313.00 |
DisclosureSEC source: 0001688319-25-000010 · form4-12032025_091250.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 8,360 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| November 20, 2025 Filed Nov 21, 2025 16:14 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionStock Option (right to buy) · Derivative | 3,900 | $0.00 Strike: $14.83 | $0.00 |
DisclosureSEC source: 0001688319-25-000007 · form4-11212025_091128.xml · derivative · entry 5 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 2,622 Underlying: Common Stock · 3,900 shares Expires 2034-06-04 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: 100% vested. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| November 20, 2025 Filed Nov 21, 2025 16:14 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 3,900 | $96.73 | $377,254.80 |
DisclosureSEC source: 0001688319-25-000007 · form4-11212025_091128.xml · nonDerivative · entry 3 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 7,260 F2 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $96.465 to $96.920, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| November 20, 2025 Filed Nov 21, 2025 16:14 UTC | Celcuity Inc. CELC · Entity 3991 | Exercise / conversionCommon Stock | 3,900 | $14.83 | $57,837.00 |
DisclosureSEC source: 0001688319-25-000007 · form4-11212025_091128.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 11,160 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| November 19, 2025 Filed Nov 21, 2025 16:14 UTC | Celcuity Inc. CELC · Entity 3991 | GiftCommon Stock | 500 | $0.00 | $0.00 |
DisclosureSEC source: 0001688319-25-000007 · form4-11212025_091128.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 7,260 F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 28, 2025 Filed May 29, 2025 16:22 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 6,522 | $0.00 Strike: $14.83 | $0.00 |
DisclosureSEC source: 0001415889-25-014865 · form4-05292025_080532.xml · derivative · entry 4 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 6,522 Underlying: Common Stock · 6,522 shares Expires 2034-06-04 F2 · derivative.exercise_date: 100% vested. F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 28, 2025 Filed May 29, 2025 16:22 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 6,522 | $0.00 Strike: $14.83 | $0.00 |
DisclosureSEC source: 0001415889-25-014865 · form4-05292025_080532.xml · derivative · entry 3 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,522 shares Expires 2034-06-04 F2 · derivative.exercise_date: 100% vested. Read SEC document |
| May 27, 2025 Filed May 29, 2025 16:22 UTC | Celcuity Inc. CELC · Entity 3991 | GiftCommon Stock | 1,079 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-014865 · form4-05292025_080532.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 7,760 F1 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 27, 2025 Filed May 29, 2025 16:22 UTC | Celcuity Inc. CELC · Entity 3991 | GiftCommon Stock | 1,079 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-014865 · form4-05292025_080532.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,029 Read SEC document |
| May 19, 2025 Filed May 21, 2025 16:48 UTC | Celcuity Inc. CELC · Entity 3991 | GrantStock Option (right to buy) · Derivative | 12,503 | $0.00 Strike: $10.69 | $0.00 |
DisclosureSEC source: 0001415889-25-013949 · form4-05212025_080534.xml · derivative · entry 3 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,503 Underlying: Common Stock · 12,503 shares Expires 2035-05-19 F3 · derivative.exercise_date: This Option will vest and become exercisable on April 30, 2026, or if earlier, the date of the Company's 2026 Annual Meeting of Stockholders. Read SEC document |
| May 19, 2025 Filed May 21, 2025 16:48 UTC | Celcuity Inc. CELC · Entity 3991 | GrantCommon Stock | 1,029 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-013949 · form4-05212025_080534.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,108 F1 · shares: Represents 1,029 shares of restricted stock for which risk of forfeiture lapses on April 30, 2026, or if earlier, the date of the Company's 2026 Annual Meeting of Stockholders. Read SEC document |
| October 23, 2024 Filed Oct 25, 2024 16:15 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 350 | $16.25 | $5,687.50 |
DisclosureSEC source: 0001062993-24-017950 · form4.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 6,681 F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 18, 2023. F3 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| August 23, 2024 Filed Aug 27, 2024 16:13 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 350 | $16.95 | $5,932.50 |
DisclosureSEC source: 0001062993-24-015738 · form4.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 7,031 F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 18, 2023. F3 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| June 21, 2024 Filed Jun 25, 2024 16:19 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 350 | $15.68 | $5,488.00 |
DisclosureSEC source: 0001062993-24-013012 · form4.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Trust Disclosed balance after: 7,381 F3 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 18, 2023. F4 · ownership.nature: The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| June 04, 2024 Filed Jun 6, 2024 16:17 UTC | Celcuity Inc. CELC · Entity 3991 | GrantStock Option (right to buy) · Derivative | 6,522 | $0.00 Strike: $14.83 | $0.00 |
DisclosureSEC source: 0001062993-24-012036 · form4.xml · derivative · entry 8 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,522 Underlying: Common Stock · 6,522 shares Expires 2034-06-04 F4 · derivative.exercise_date: This Option will vest and become exercisable on April 30, 2025, or if earlier, the date of the Company's 2025 Annual Meeting of Stockholders. Read SEC document |
| June 04, 2024 Filed Jun 6, 2024 16:17 UTC | Celcuity Inc. CELC · Entity 3991 | GrantCommon Stock | 1,079 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-24-012036 · form4.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,852 F1 · balance_after: Includes 1,079 shares of restricted stock for which risks of forfeiture lapse on April 30, 2025, or if earlier, the date of the Company's 2025 Annual Meeting of Stockholders. Read SEC document |
| May 22, 2024 Filed May 24, 2024 17:32 UTC | Celcuity Inc. CELC · Entity 3991 | GiftCommon Stock | 1,958 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-24-011257 · form4.xml · nonDerivative · entry 2 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 1,958 F1 · ownership.direct: On May 22, 2024, the Reporting Person transferred shares held directly to a living trust, of which the Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| May 22, 2024 Filed May 24, 2024 17:32 UTC | Celcuity Inc. CELC · Entity 3991 | GiftCommon Stock | 1,958 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-24-011257 · form4.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,773 Read SEC document |
| April 24, 2024 Filed Apr 26, 2024 16:55 UTC | Celcuity Inc. CELC · Entity 3991 | SaleCommon Stock | 350 | $17.06 | $5,971.00 |
DisclosureSEC source: 0001062993-24-008888 · form4.xml · nonDerivative · entry 1 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,731 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 18, 2023. F2 · balance_after: Includes 1,958 shares of restricted stock for which risks of forfeiture lapse on April 30, 2024, or if earlier, the date of the Company's 2024 Annual Meeting of Stockholders. Read SEC document |
| April 08, 2024 Filed Apr 10, 2024 16:38 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 19,558 | $0.00 Strike: $5.50 | $0.00 |
DisclosureSEC source: 0001062993-24-008275 · form4.xml · derivative · entry 9 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 19,558 Underlying: Common Stock · 19,558 shares Expires 2032-05-17 F2 · derivative.exercise_date: 100% vested. F3 · ownership.direct: On April 8, 2024, the Reporting Person transferred this stock option to a living trust, of which the Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| April 08, 2024 Filed Apr 10, 2024 16:38 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 19,558 | $0.00 Strike: $5.50 | $0.00 |
DisclosureSEC source: 0001062993-24-008275 · form4.xml · derivative · entry 8 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 19,558 shares Expires 2032-05-17 F2 · derivative.exercise_date: 100% vested. Read SEC document |
| April 08, 2024 Filed Apr 10, 2024 16:38 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 2,310 | $0.00 Strike: $5.50 | $0.00 |
DisclosureSEC source: 0001062993-24-008275 · form4.xml · derivative · entry 7 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 2,310 Underlying: Common Stock · 2,310 shares Expires 2031-05-12 F2 · derivative.exercise_date: 100% vested. F3 · ownership.direct: On April 8, 2024, the Reporting Person transferred this stock option to a living trust, of which the Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| April 08, 2024 Filed Apr 10, 2024 16:38 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 2,310 | $0.00 Strike: $5.50 | $0.00 |
DisclosureSEC source: 0001062993-24-008275 · form4.xml · derivative · entry 6 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,310 shares Expires 2031-05-12 F2 · derivative.exercise_date: 100% vested. Read SEC document |
| April 08, 2024 Filed Apr 10, 2024 16:38 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 12,654 | $0.00 Strike: $5.10 | $0.00 |
DisclosureSEC source: 0001062993-24-008275 · form4.xml · derivative · entry 5 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 12,654 Underlying: Common Stock · 12,654 shares Expires 2030-05-14 F2 · derivative.exercise_date: 100% vested. F3 · ownership.direct: On April 8, 2024, the Reporting Person transferred this stock option to a living trust, of which the Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
| April 08, 2024 Filed Apr 10, 2024 16:38 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 12,654 | $0.00 Strike: $5.10 | $0.00 |
DisclosureSEC source: 0001062993-24-008275 · form4.xml · derivative · entry 4 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 12,654 shares Expires 2030-05-14 F2 · derivative.exercise_date: 100% vested. Read SEC document |
| April 08, 2024 Filed Apr 10, 2024 16:38 UTC | Celcuity Inc. CELC · Entity 3991 | GiftStock Option (right to buy) · Derivative | 4,555 | $0.00 Strike: $5.50 | $0.00 |
DisclosureSEC source: 0001062993-24-008275 · form4.xml · derivative · entry 3 Buller Richard E · CIK 0001688319 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 4,555 Underlying: Common Stock · 4,555 shares Expires 2029-12-03 F2 · derivative.exercise_date: 100% vested. F3 · ownership.direct: On April 8, 2024, the Reporting Person transferred this stock option to a living trust, of which the Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.