Company location
Westford, MA
Thomas C. Leonard has filed 163 SEC EDGAR filings since 14 Jul 2003

SEC filing history

Showing 26-50 of 141 matching filings.

Per page
25
Current page
2
4 File 001-11406

FORM 4

Filing date
02 Jun 2023
Reporting date
01 Jun 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
18 May 2023
Reporting date
17 May 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
03 Jan 2023
Reporting date
31 Dec 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
03 Oct 2022
Reporting date
01 Oct 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
01 Jun 2022
Reporting date
01 Jun 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
20 May 2022
Reporting date
18 May 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
04 Jan 2022
Reporting date
04 Jan 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
03 Jan 2022
Reporting date
01 Jan 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
21 Dec 2021
Reporting date
20 Dec 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
04 Oct 2021
Reporting date
02 Oct 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
01 Jun 2021
Reporting date
01 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
21 May 2021
Reporting date
19 May 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
06 Jan 2021
Reporting date
06 Jan 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
04 Jan 2021
Reporting date
02 Jan 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
01 Oct 2020
Reporting date
01 Oct 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
29 Sep 2020
Reporting date
26 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
10 Aug 2020
Reporting date
10 Aug 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
01 Jun 2020
Reporting date
01 Jun 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
14 May 2020
Reporting date
12 May 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
14 Jan 2020
Reporting date
14 Jan 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
02 Jan 2020
Reporting date
02 Jan 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
30 Dec 2019
Reporting date
28 Dec 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
08 Nov 2019
Reporting date
08 Nov 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
05 Nov 2019
Reporting date
04 Nov 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-11406

FORM 4

Filing date
01 Nov 2019
Reporting date
31 Oct 2019
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 .