Last 12 months
Inside the activity.
0 purchase rows · 17 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 2 |
| Dec 2025 | 0 | 3 |
| Jan 2026 | 0 | 1 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 2 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 7 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 2 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 11, 2018 Filed Sep 13, 2018 21:23 UTC |
NIGON RICHARDDirector
|
PurchaseCommon Stock | 9,747 | $22.31 | $217,455.57 |
DisclosureSEC source: 0000914190-18-000396 · edgar.xml · nonDerivative · entry 1 NIGON RICHARD · CIK 0001213869 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 90,278 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $21.93 to $22.85 inclusive. The reporting person undertakes to provide Celcuity Inc., any security holder of Celcuity Inc. or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| August 13, 2018 Filed Aug 15, 2018 20:09 UTC |
Sullivan Brian F.Director · Chief Executive Officer · 10% owner
|
GrantStock Option (right to buy) · Derivative | 3,769 | $0.00 Strike: $26.00 | $0.00 |
DisclosureSEC source: 0000914190-18-000335 · edgar.xml · derivative · entry 4 Sullivan Brian F. · CIK 0000940454 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,769 Underlying: Common Stock · 3,769 shares Expires 2028-08-13 Read SEC document |
| July 05, 2018 Filed Jul 9, 2018 20:06 UTC |
Hahne VickyChief Financial Officer
|
GrantStock Option (right to buy) · Derivative | 3,000 | $0.00 Strike: $23.48 | $0.00 |
DisclosureSEC source: 0000914190-18-000275 · edgar.xml · derivative · entry 2 Hahne Vicky · CIK 0001716043 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,000 Underlying: Common Stock · 3,000 shares Expires 2028-07-05 F2 · derivative.exercise_date: 750 shares vest on 7/5/19; the remaining 2,250 shares vest 1/36th per month thereafter. Read SEC document |
| May 31, 2018 Filed Jun 4, 2018 20:27 UTC |
NIGON RICHARDDirector
|
PurchaseCommon Stock | 10,000 | $19.04 | $190,400.00 |
DisclosureSEC source: 0000914190-18-000253 · edgar.xml · nonDerivative · entry 1 NIGON RICHARD · CIK 0001213869 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,531 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $19.00 to $19.15 inclusive. The reporting person undertakes to provide Celcuity Inc., any security holder of Celcuity Inc. or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| May 14, 2018 Filed May 16, 2018 20:48 UTC |
Dalvey DavidDirector
|
GrantStock Option (right to buy) · Derivative | 3,201 | $0.00 Strike: $19.45 | $0.00 |
DisclosureSEC source: 0000914190-18-000204 · edgar.xml · derivative · entry 3 Dalvey David · CIK 0001296457 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,201 Underlying: Common Stock · 3,201 shares Expires 2028-05-14 F2 · derivative.exercise_date: This Option will vest and become exercisable on April 30, 2019, or if earlier, the date of the Company's 2019 Annual Meeting of Stockholders. Read SEC document |
| May 14, 2018 Filed May 16, 2018 20:47 UTC |
NIGON RICHARDDirector
|
GrantStock Option (right to buy) · Derivative | 3,201 | $0.00 Strike: $19.45 | $0.00 |
DisclosureSEC source: 0000914190-18-000203 · edgar.xml · derivative · entry 4 NIGON RICHARD · CIK 0001213869 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,201 Underlying: Common Stock · 3,201 shares Expires 2028-05-14 F2 · derivative.exercise_date: This Option will vest and become exercisable on April 30, 2019, or if earlier, the date of the Company's 2019 Annual Meeting of Stockholders. Read SEC document |
| May 14, 2018 Filed May 16, 2018 20:48 UTC |
Cronin Maureen ThereseDirector
|
GrantCommon Stock | 2,571 | $0.00 | $0.00 |
DisclosureSEC source: 0000914190-18-000205 · edgar.xml · nonDerivative · entry 1 Cronin Maureen Therese · CIK 0001716105 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,821 F1 · shares: The Shares will vest, and the risk of forfeiture will lapse, on April 30, 2019 or, if earlier, the date of the Company's 2019 Annual Meeting of Stockholders. Read SEC document |
| November 28, 2017 Filed Nov 29, 2017 22:02 UTC |
NIGON RICHARDDirector
|
PurchaseCommon Stock | 7,500 | $17.48 | $131,100.00 |
DisclosureSEC source: 0000914190-17-000373 · edgar.xml · nonDerivative · entry 1 NIGON RICHARD · CIK 0001213869 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,531 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.18 to $17.75, inclusive. The reporting person undertakes to provide Celcuity Inc., any security holder of Celcuity Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| November 21, 2017 Filed Nov 22, 2017 21:14 UTC |
NIGON RICHARDDirector
|
PurchaseCommon Stock | 1,000 | $18.15 | $18,150.00 |
DisclosureSEC source: 0000914190-17-000371 · edgar.xml · nonDerivative · entry 2 NIGON RICHARD · CIK 0001213869 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,031 Read SEC document |
| November 20, 2017 Filed Nov 22, 2017 21:14 UTC |
NIGON RICHARDDirector
|
PurchaseCommon Stock | 7,500 | $17.20 | $129,000.00 |
DisclosureSEC source: 0000914190-17-000371 · edgar.xml · nonDerivative · entry 1 NIGON RICHARD · CIK 0001213869 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,031 Read SEC document |
| October 26, 2017 Filed Oct 26, 2017 20:32 UTC |
Cronin Maureen ThereseDirector
|
GrantCommon Stock | 5,250 | $0.00 | $0.00 |
DisclosureSEC source: 0000914190-17-000339 · edgar.xml · nonDerivative · entry 1 Cronin Maureen Therese · CIK 0001716105 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,250 F1 · shares: Represents 5,250 shares of restricted stock for which the risk of forfeiture lapses on 4/30/18. Read SEC document |
| October 19, 2017 Filed Oct 23, 2017 20:20 UTC |
Dalvey DavidDirector
|
GrantStock Option (right to buy) · Derivative | 8,200 | $0.00 Strike: $16.23 | $0.00 |
DisclosureSEC source: 0000914190-17-000332 · edgar.xml · derivative · entry 2 Dalvey David · CIK 0001296457 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,200 Underlying: Common Stock · 8,200 shares Expires 2027-10-19 Read SEC document |
| October 19, 2017 Filed Oct 23, 2017 20:20 UTC |
NIGON RICHARDDirector
|
GrantStock Option (right to buy) · Derivative | 8,200 | $0.00 Strike: $16.23 | $0.00 |
DisclosureSEC source: 0000914190-17-000333 · edgar.xml · derivative · entry 3 NIGON RICHARD · CIK 0001213869 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,200 Underlying: Common Stock · 8,200 shares Expires 2027-10-19 Read SEC document |
| September 19, 2017 Filed Oct 16, 2017 20:23 UTC |
Sullivan Brian F.Director · Chief Executive Officer · 10% owner
|
GrantStock Option (right to buy) · Derivative | 8,220 | $0.00 Strike: $9.50 | $0.00 |
DisclosureSEC source: 0000914190-17-000309 · edgar.xml · derivative · entry 3 SULLIVAN BRIAN F · CIK 0000940454 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,220 Underlying: Common Stock · 8,220 shares Expires 2027-09-19 Read SEC document |
| September 19, 2017 Filed Oct 16, 2017 20:26 UTC |
Laing Lance G.Director · Chief Science Officer · 10% owner
|
GrantStock Option (right to buy) · Derivative | 4,110 | $0.00 Strike: $9.50 | $0.00 |
DisclosureSEC source: 0000914190-17-000312 · edgar.xml · derivative · entry 3 Laing Lance G. · CIK 0001716041 · Director · Chief Science Officer · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,110 Underlying: Common Stock · 4,110 shares Expires 2027-09-19 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.