Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
New York, NY
SEC filing record 1 source field available
Fiscal year end
31 December
GAGNON SECURITIES LLC has filed 258 SEC EDGAR filings since 22 Feb 2001

SEC filing history

Showing 101-125 of 193 matching filings.

Per page
25
Current page
5
SC 13G

SCHEDULE 13G

Filing date
12 Aug 2015
Reporting date
Not listed
SEC evidence
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13F-HR File 028-06377

13F-HR filing

Filing date
24 Jul 2015
Reporting date
30 Jun 2015
SEC evidence
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SC 13G/A

SCHEDULE 13G/A

Filing date
27 May 2015
Reporting date
Not listed
SEC evidence
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13F-HR File 028-06377

13F-HR filing

Filing date
12 May 2015
Reporting date
31 Mar 2015
SEC evidence
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SC 13G

SCHEDULE 13G

Filing date
07 Apr 2015
Reporting date
Not listed
SEC evidence
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13F-HR File 028-06377

13F-HR filing

Filing date
13 Feb 2015
Reporting date
31 Dec 2014
SEC evidence
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SC 13G/A

SCHEDULE 13G/A

Filing date
12 Feb 2015
Reporting date
Not listed
SEC evidence
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SC 13G/A

SCHEDULE 13G/A

Filing date
10 Feb 2015
Reporting date
Not listed
SEC evidence
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SC 13G/A

SCHEDULE 13G/A

Filing date
03 Feb 2015
Reporting date
Not listed
SEC evidence
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SC 13D/A

SCHEDULE 13D/A

Filing date
10 Dec 2014
Reporting date
Not listed
SEC evidence
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SC 13G/A

SCHEDULE 13G/A

Filing date
07 Nov 2014
Reporting date
Not listed
SEC evidence
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13F-HR File 028-06377

13F-HR filing

Filing date
15 Oct 2014
Reporting date
30 Sep 2014
SEC evidence
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SC 13G

SCHEDULE 13G

Filing date
24 Sep 2014
Reporting date
Not listed
SEC evidence
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SC 13G

SCHEDULE 13G

Filing date
02 Sep 2014
Reporting date
Not listed
SEC evidence
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13F-HR File 028-06377

13F-HR filing

Filing date
31 Jul 2014
Reporting date
30 Jun 2014
SEC evidence
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SC 13G

SCHEDULE 13G

Filing date
29 Jul 2014
Reporting date
Not listed
SEC evidence
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SC 13D/A

SCHEDULE 13D/A

Filing date
26 Jun 2014
Reporting date
Not listed
SEC evidence
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SC 13D/A

SCHEDULE 13D/A

Filing date
12 Jun 2014
Reporting date
Not listed
SEC evidence
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SC 13D/A

SCHEDULE 13D/A

Filing date
15 May 2014
Reporting date
Not listed
SEC evidence
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13F-HR File 028-06377

13F-HR filing

Filing date
06 May 2014
Reporting date
31 Mar 2014
SEC evidence
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SC 13D/A

SCHEDULE 13D/A

Filing date
22 Apr 2014
Reporting date
Not listed
SEC evidence
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SC 13G/A

SCHEDULE 13G/A

Filing date
18 Mar 2014
Reporting date
Not listed
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SC 13D/A

SCHEDULE 13D/A

Filing date
05 Mar 2014
Reporting date
Not listed
SEC evidence
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SC 13G/A

SCHEDULE 13G/A

Filing date
07 Feb 2014
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC 13G/A

SCHEDULE 13G/A

Filing date
06 Feb 2014
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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