Terrestrial Energy Inc. /DE/ reports

Company identity 1 fact
Location
Charlotte, NC
SEC filing record 1 fact
Fiscal year end
31 December
Terrestrial Energy Inc. /DE/ has filed 161 SEC EDGAR filings since 26 Apr 2024

SEC filing history

Showing 1-25 of 161 matching filings.

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25
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1
424B3 File 333-288735

424B3

Filing date
14 May 2026
Reporting date
Not listed
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424B3 File 333-291796

424B3

Filing date
14 May 2026
Reporting date
Not listed
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ARS File 001-42252

ARS

Filing date
29 Apr 2026
Reporting date
31 Dec 2025
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DEFA14A File 001-42252

DEFA14A

Filing date
29 Apr 2026
Reporting date
Not listed
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DEF 14A File 001-42252

DEF 14A

Filing date
29 Apr 2026
Reporting date
11 Jun 2026
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4

4

Filing date
14 Apr 2026
Reporting date
12 Apr 2026
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4

4

Filing date
14 Apr 2026
Reporting date
12 Apr 2026
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4

4

Filing date
14 Apr 2026
Reporting date
12 Apr 2026
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4

4

Filing date
14 Apr 2026
Reporting date
12 Apr 2026
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D File 021-578456

D filing

Filing date
31 Mar 2026
Reporting date
Not listed
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424B3 File 333-288735

424B3

Filing date
30 Mar 2026
Reporting date
Not listed
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424B3 File 333-291796

424B3

Filing date
30 Mar 2026
Reporting date
Not listed
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POS EX File 333-291796

POS EX

Filing date
30 Mar 2026
Reporting date
Not listed
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POS EX File 333-288735

POS EX

Filing date
30 Mar 2026
Reporting date
Not listed
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3/A

3/A filing

Filing date
17 Feb 2026
Reporting date
29 Oct 2025
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SCHEDULE 13G/A File 005-94602

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-94602

SCHEDULE 13G filing

Filing date
22 Jan 2026
Reporting date
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