Companies

Terrestrial Energy Inc. /DE/ (IMSR) SEC filings

CIK 0002019804 · Fabricated Plate Work (Boiler Shops) (SIC 3443) · Nasdaq, Nasdaq · incorporated in DE · fiscal year ends 12/31

Latest filings

FiledFormDescriptionPeriod
2026-10-21442026-10-19
2026-10-21332026-10-19
2026-10-15442026-10-14
2026-10-14442026-10-13
2026-10-13442026-10-09
2026-08-14424B3424B3
2026-08-1110-Q10-Q2026-06-30
2026-08-118-K8-K items 2.02,9.012026-08-11
2026-07-31442026-07-29
2026-07-31332026-07-29
2026-07-318-K8-K items 5.022026-07-27
2026-07-288-K8-K items 5.02,7.01,9.012026-07-23
2026-07-27442026-07-23
2026-07-27332026-07-23
2026-07-218-K8-K items 7.01,9.012026-07-21
2026-07-178-K8-K items 5.022026-07-14
2026-06-128-K8-K items 5.072026-06-11
2026-06-11EFFECTEFFECT items ,,
2026-06-05POS AMPOS AM
2026-05-19S-8S-8
2026-05-14424B3424B3
2026-05-14424B3424B3
2026-05-1410-Q10-Q2026-03-31
2026-05-148-K8-K items 2.02,9.012026-05-14
2026-05-088-K8-K items 5.022026-05-05

Forms on file (last 1,000): 4 27, 8-K 21, 3 20, SCHEDULE 13G/A 15, 425 12, CORRESP 10, 424B3 8, 10-Q 7. Source: SEC EDGAR, as filed; this page is public data and not investment advice.

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