DF DENT & CO INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Baltimore, MD
SEC filing record 1 source field available
Fiscal year end
31 December
DF DENT & CO INC has filed 174 SEC EDGAR filings since 23 Apr 1999

SEC filing history

Showing 101-115 of 115 matching filings.

Per page
25
Current page
5
SC 13G/A

AMERICAN PUBLIC EDUCATION ANNUAL FILING

Filing date
21 Apr 2011
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A

TRAK13GAAPR11

Filing date
21 Apr 2011
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-03691

MARCH 2011 13F REPORT

Filing date
21 Apr 2011
Reporting date
31 Mar 2011
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G

SC 13G filing

Filing date
01 Apr 2011
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G

SC 13G filing

Filing date
01 Apr 2011
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G

SC 13G filing

Filing date
01 Apr 2011
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-03691

DECEMBER 2010 13F REPORT

Filing date
26 Jan 2011
Reporting date
31 Dec 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G

NAUH INITIAL 13G FILING

Filing date
26 Jan 2011
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-03691

SEPTEMBER 2010 13F REPORT

Filing date
18 Oct 2010
Reporting date
30 Sep 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G

APEI INITIAL FILING

Filing date
16 Aug 2010
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-03691

JUNE 2010 13F REPORT

Filing date
27 Jul 2010
Reporting date
30 Jun 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-03691

MARCH 2010 13F REPORT

Filing date
16 Apr 2010
Reporting date
31 Mar 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A

KTII UNDER 5%; FINAL

Filing date
05 Mar 2010
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A

KTII ANNUAL FILING FOR 2009

Filing date
19 Feb 2010
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-03691

DECEMBER 2009 13F REPORT

Filing date
26 Jan 2010
Reporting date
31 Dec 2009
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .