KOPIN CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Westborough, MA
SEC filing record 1 source field available
Fiscal year end
27 December
KOPIN CORP has filed 1,254 SEC EDGAR filings since 14 May 1996

SEC filing history

Showing 26-50 of 821 matching filings.

Per page
25
Current page
2
NT 10-K File 000-19882

NT 10-K

Filing date
27 Mar 2026
Reporting date
27 Dec 2025
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4

4 filing

Filing date
27 Mar 2026
Reporting date
25 Mar 2026
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SCHEDULE 13G/A File 005-48471

SCHEDULE 13G/A filing

Filing date
27 Mar 2026
Reporting date
Not listed
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144 File 000-19882

144 filing

Filing date
26 Mar 2026
Reporting date
Not listed
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144 File 000-19882

144 filing

Filing date
25 Mar 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-48471

SCHEDULE 13G filing

Filing date
09 Feb 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-48471

SCHEDULE 13G/A filing

Filing date
21 Jan 2026
Reporting date
Not listed
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4

4

Filing date
08 Jan 2026
Reporting date
05 Jan 2026
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4

4

Filing date
08 Jan 2026
Reporting date
05 Jan 2026
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4

4

Filing date
12 Dec 2025
Reporting date
10 Dec 2025
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4

4

Filing date
12 Dec 2025
Reporting date
10 Dec 2025
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4

4

Filing date
12 Dec 2025
Reporting date
10 Dec 2025
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EFFECT File 333-291345

EFFECT filing

Filing date
08 Dec 2025
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
04 Dec 2025
Reporting date
Not listed
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S-1/A File 333-291345

S-1/A

Filing date
25 Nov 2025
Reporting date
Not listed
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SCHEDULE 13G File 005-48471

SCHEDULE 13G filing

Filing date
06 Nov 2025
Reporting date
Not listed
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4

4

Filing date
23 Oct 2025
Reporting date
02 Sep 2025
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3

3

Filing date
23 Oct 2025
Reporting date
02 Sep 2025
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SCHEDULE 13G/A File 005-48471

SCHEDULE 13G/A filing

Filing date
22 Oct 2025
Reporting date
Not listed
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