Brian F. Sullivan - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-11-13
5:33 pm
Purchase
2025-09-3013GCelcuity Inc.
CELC
Brian F. Sullivan4,013,203
9.100%
364,538increase
(+9.99%)
Filing
History
2024-02-07
5:15 pm
Purchase
2023-12-3113GCelcuity Inc.
CELC
Brian F. Sullivan3,648,665
14.000%
168,385increase
(+4.84%)
Filing
History
2023-02-02
2:00 pm
Purchase
2022-12-3113GCelcuity Inc.
CELC
Brian F. Sullivan3,480,280
15.700%
609,066increase
(+21.21%)
Filing
History
2022-03-04
5:00 pm
Purchase
2021-12-3113GCelcuity Inc.
CELC
Brian F. Sullivan2,871,214
19.100%
49,656increase
(+1.76%)
Filing
History