Company location
Westborough, MA
Margaret K. Seif has filed 110 SEC EDGAR filings since 01 May 2003

SEC filing history

Showing 76-90 of 90 matching filings.

Per page
25
Current page
4
4 File 001-07819

4 filing

Filing date
08 Jan 2013
Reporting date
05 Jan 2013
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
12 Dec 2012
Reporting date
11 Dec 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
03 Dec 2012
Reporting date
30 Nov 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
27 Aug 2012
Reporting date
24 Aug 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
22 Mar 2012
Reporting date
20 Mar 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
19 Mar 2012
Reporting date
15 Mar 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
02 Mar 2012
Reporting date
29 Feb 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
29 Feb 2012
Reporting date
27 Feb 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
24 May 2011
Reporting date
20 May 2011
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
28 Feb 2011
Reporting date
25 Feb 2011
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
23 Feb 2011
Reporting date
18 Feb 2011
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
06 Jan 2011
Reporting date
04 Jan 2011
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
07 Dec 2010
Reporting date
03 Dec 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
30 Nov 2010
Reporting date
29 Nov 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-07819

4 filing

Filing date
07 Jan 2010
Reporting date
05 Jan 2010
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 .