TECHNICAL COMMUNICATIONS CORP SEC filing history

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SEC filing history

Showing 1โ€“25 of 44 matching filings.

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15-12G File 001-34816

15-12G

Filing date
21 Sep 2023
Reporting date
Not listed
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SD File 001-34816

FORM SD

Filing date
31 May 2023
Reporting date
Not listed
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DEF 14A File 001-34816

FORM DEF 14A

Filing date
11 Jan 2023
Reporting date
13 Feb 2023
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SD File 001-34816

FORM SD

Filing date
31 May 2022
Reporting date
Not listed
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DEF 14A File 001-34816

DEFINITIVE PROXY STATEMENT

Filing date
10 Jan 2022
Reporting date
14 Feb 2022
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SD File 001-34816

FORM SD

Filing date
01 Jun 2021
Reporting date
Not listed
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25-NSE File 000-08588

25-NSE filing

Filing date
09 Feb 2021
Reporting date
Not listed
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DEF 14A File 001-34816

DEF 14A

Filing date
11 Jan 2021
Reporting date
08 Feb 2021
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SD File 001-34816

FORM SD

Filing date
01 Jun 2020
Reporting date
Not listed
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DEF 14A File 001-34816

DEF 14A

Filing date
10 Jan 2020
Reporting date
10 Feb 2020
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DEF 14A File 001-34816

DEF14A

Filing date
19 Aug 2019
Reporting date
19 Sep 2019
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DEF 14A File 001-34816

DEF 14A

Filing date
01 Jul 2019
Reporting date
01 Aug 2019
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SD File 001-34816

FORM SD

Filing date
31 May 2019
Reporting date
Not listed
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NT 10-Q File 001-34816

NT 10-Q

Filing date
14 May 2019
Reporting date
29 Sep 2018
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NT 10-K File 001-34816

NT 10-K

Filing date
28 Dec 2018
Reporting date
29 Sep 2018
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SD File 001-34816

FORM SD

Filing date
30 May 2018
Reporting date
Not listed
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DEF 14A File 001-34816

DEF 14A

Filing date
09 Jan 2018
Reporting date
12 Feb 2018
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SD File 001-34816

FORM SD

Filing date
31 May 2017
Reporting date
Not listed
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CT ORDER File 001-34816

CT ORDER filing

Filing date
12 Jan 2017
Reporting date
Not listed
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DEF 14A File 001-34816

DEF 14A

Filing date
09 Jan 2017
Reporting date
13 Feb 2017
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SD File 001-34816

SD

Filing date
31 May 2016
Reporting date
Not listed
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DEF 14A File 001-34816

DEFINITIVE PROXY STATEMENT

Filing date
08 Jan 2016
Reporting date
08 Feb 2016
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SD File 001-34816

FORM SD

Filing date
29 May 2015
Reporting date
Not listed
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CT ORDER File 001-34816

CT ORDER filing

Filing date
05 Feb 2015
Reporting date
Not listed
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DEF 14A File 001-34816

DEF 14A

Filing date
09 Jan 2015
Reporting date
09 Feb 2015
SEC evidence
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