GAGNON SECURITIES LLC - 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
Goto 0, 1, Next
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-04-08
6:34 pm
Purchase
2026-01-0813GORASURE TECHNOLOGIES INC
OSUR
GAGNON SECURITIES LLC3,754,846
5.400%
189,531increase
(+5.32%)
Filing
History
2026-02-12
5:57 pm
Purchase
2025-12-3113GTREACE MED CONCEPTS INC
TMCI
GAGNON SECURITIES LLC6,142,107
9.600%
2,162,653increase
(+54.35%)
Filing
History
2026-02-12
5:56 pm
Sale
2025-12-3113GORASURE TECHNOLOGIES INC
OSUR
GAGNON SECURITIES LLC3,565,315
4.900%
-25,223decrease
(-0.70%)
Filing
History
2026-02-12
5:55 pm
Sale
2025-12-3113GCNFINANCE HLDGS LTD ADS
CNF
GAGNON SECURITIES LLC93,301,000
6.800%
-8,600decrease
(-0.01%)
Filing
History
2026-02-12
5:54 pm
Purchase
2025-12-3113GCAREDX INC
CDNA
GAGNON SECURITIES LLC3,054,946
5.900%
160,405increase
(+5.54%)
Filing
History
2025-11-17
4:06 pm
Purchase
2025-11-1113GORASURE TECHNOLOGIES INC
OSUR
GAGNON SECURITIES LLC3,590,538
5.000%
3,590,538increase
(New Position)
Filing
History
2025-11-14
3:42 pm
Purchase
2025-09-3013GCNFINANCE HLDGS LTD ADS
CNF
GAGNON SECURITIES LLC93,309,600
6.800%
93,309,600increase
(New Position)
Filing
History
2025-10-24
4:02 pm
Sale
2025-09-3013GAMERESCO, INC.
AMRC
GAGNON SECURITIES LLC1,717,344
4.900%
-917,856decrease
(-34.83%)
Filing
History
2025-07-24
4:28 pm
Purchase
2025-07-1713GCAREDX INC
CDNA
GAGNON SECURITIES LLC2,894,541
5.200%
344,963increase
(+13.53%)
Filing
History
2025-05-15
4:30 pm
Purchase
2025-05-0913GTREACE MED CONCEPTS INC
TMCI
GAGNON SECURITIES LLC3,979,454
6.300%
3,979,454increase
(New Position)
Filing
History
2025-01-23
6:38 pm
Purchase
2024-12-3113GPROFOUND MED CORP COM
PROF
GAGNON SECURITIES LLC3,346,743
11.200%
441,337increase
(+15.19%)
Filing
History
2025-01-23
6:02 pm
Unchanged
2024-12-3113GPOWER SOLUTIONS INTERNATIONAL,
PSIX
GAGNON SECURITIES LLC1,678,849
7.300%
0
(Unchanged)
Filing
History
2025-01-23
6:02 pm
Purchase
2024-12-3113GPOWER SOLUTIONS INTERNATIONAL,
PSIX
GAGNON SECURITIES LLC1,678,849
7.300%
706,843increase
(+72.72%)
Filing
History
2024-11-14
4:27 pm
Purchase
2024-09-3013GPROFOUND MED CORP COM
PROF
GAGNON SECURITIES LLC2,905,406
11.800%
13,983increase
(+0.48%)
Filing
History
2024-08-21
9:00 pm
Sale
2024-08-2013GCAREDX INC
CDNA
GAGNON SECURITIES LLC2,549,578
4.800%
-823,898decrease
(-24.42%)
Filing
History
2024-02-13
4:06 pm
Sale
2023-12-3113GPROFOUND MED CORP COM
PROF
GAGNON SECURITIES LLC2,891,423
13.500%
-245,405decrease
(-7.82%)
Filing
History
2024-02-13
4:05 pm
Purchase
2023-12-3113GCAREDX INC
CDNA
GAGNON SECURITIES LLC3,373,476
6.200%
25,184increase
(+0.75%)
Filing
History
2023-03-13
4:58 pm
Purchase
2023-03-0613GCAREDX INC
CDNA
GAGNON SECURITIES LLC3,348,292
6.200%
1,313,326increase
(+64.54%)
Filing
History
2023-02-13
4:05 pm
Purchase
2022-12-3113GPROFOUND MED CORP COM
PROF
GAGNON SECURITIES LLC3,136,828
15.000%
12,464increase
(+0.40%)
Filing
History
2023-02-06
4:09 pm
Sale
2022-12-3113GPROFOUND MED CORP COM
PROF
GAGNON SECURITIES LLC3,124,364
15.000%
-57,378decrease
(-1.80%)
Filing
History
Goto 0, 1, Next