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Terrestrial Energy Inc. /DE/

For the period ended Sep 30, 2025. Filed Nov 14, 2025.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2025 · Filed Nov 14, 2025

IMSR$2.84+10.7%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-Q

Period ended 2025-06-30; filed 2025-08-12.

0001213900-25-075067

Item 1A. Risk Factors

Current report: 10-Q

Period ended 2025-09-30; filed 2025-11-14.

0001213900-25-111005

Item 1A. Risk Factors

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 2 previous paragraphs and 2 current paragraphs.

1 unchanged; 0 reworded; 1 added; 1 removed; 0 previous and 0 current paragraphs rearranged.

Tables are not compared: 0 previous and 0 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (1)

Current report

Factors that could cause our actual results to differ materially from those in this report include the risk factors described in our filings with the SEC, including the Proxy Statement. Additional risk factors not presently known to us or that we currently deem immaterial may also impair our business or results of operations. We may disclose changes to such factors or disclose additional factors from time to time in our future filings with the SEC.
Removed paragraphs (1)

Previous report

Factors that could cause our actual results to differ materially from those in this report include the risk factors described in our Annual Report on Form 10-K filed with the SEC. As of the date of this Report, there have been no material changes to the risk factors disclosed in our Annual Report on Form 10-K filed with the SEC on March 31, 2025.