TECHNICAL COMMUNICATIONS CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Concord, MA
SEC filing record 1 source field available
Fiscal year end
24 September
TECHNICAL COMMUNICATIONS CORP has filed 502 SEC EDGAR filings since 13 Jun 1995

SEC filing history

Showing 76-100 of 274 matching filings.

Per page
25
Current page
4
DEF 14A File 001-34816

DEF 14A

Filing date
01 Jul 2019
Reporting date
01 Aug 2019
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8-K File 001-34816

FORM 8-K

Filing date
28 Jun 2019
Reporting date
25 Jun 2019
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10-Q/A File 001-34816

FORM 10-Q/A

Filing date
24 Jun 2019
Reporting date
30 Jun 2018
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10-Q/A File 001-34816

FORM 10-Q/A

Filing date
24 Jun 2019
Reporting date
31 Mar 2018
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10-Q/A File 001-34816

FORM 10-Q/A

Filing date
24 Jun 2019
Reporting date
30 Dec 2017
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8-K File 001-34816

FORM 8-K

Filing date
24 Jun 2019
Reporting date
21 Jun 2019
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SD File 001-34816

FORM SD

Filing date
31 May 2019
Reporting date
Not listed
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8-K File 001-34816

FORM 8-K

Filing date
28 May 2019
Reporting date
22 May 2019
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3

3 filing

Filing date
24 May 2019
Reporting date
15 May 2019
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8-K File 001-34816

FORM 8-K

Filing date
24 May 2019
Reporting date
20 May 2019
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4

4 filing

Filing date
17 May 2019
Reporting date
15 May 2019
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4

4 filing

Filing date
17 May 2019
Reporting date
15 May 2019
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4

4 filing

Filing date
17 May 2019
Reporting date
15 May 2019
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8-K File 001-34816

FORM 8-K

Filing date
16 May 2019
Reporting date
15 May 2019
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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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8-K File 001-34816

FORM 8-K

Filing date
12 Mar 2019
Reporting date
11 Mar 2019
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8-K File 001-34816

FORM 8-K

Filing date
22 Feb 2019
Reporting date
19 Feb 2019
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8-K File 001-34816

FORM 8-K

Filing date
22 Jan 2019
Reporting date
15 Jan 2019
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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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8-K File 001-34816

FORM 8-K

Filing date
10 Dec 2018
Reporting date
10 Dec 2018
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8-K File 001-34816

FORM 8-K

Filing date
06 Aug 2018
Reporting date
06 Aug 2018
SEC evidence
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