Terrestrial Energy (IMSR) Insider Trades, Congress & Funds

Smart money at a glance

Filings to Nov 10, 2026

Net buying: insiders sold $0 and bought $112K on the open market in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.

Company insidersForm 4, 90 days: +$112K net
CongressSTOCK Act, 180 days: None
Big funds13F, latest quarter: No large changes
Federal contractsUSAspending.gov, 12 months: No awards

Analysts

What do analysts expect?

Analyst target and ratings are on paid plans

Unlock the full results

Questions about IMSR filings

Are insiders buying or selling Terrestrial Energy Inc (IMSR) stock?

Net buying: insiders sold $0 and bought $112K of IMSR stock on the open market in the 90 days to Nov 10, 2026, according to SEC Form 4 filings. The largest was Irish, Simon (Chief Executive Officer), who bought $51K. The latest filing was on Oct 15, 2026.

Which members of Congress have traded IMSR recently?

None. No member of Congress disclosed a IMSR trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this IMSR smart-money data?

This summary uses filings available on Nov 10, 2026. Insiders must report trades to the SEC within 2 business days, members of Congress have up to 45 days to disclose a trade, and funds file 13F holdings up to 45 days after each quarter ends, so the latest moves may not be public yet.

Smart money on IMSR

Lean long1 source:
- Insiders

Top traders
No tracked positions at the last update
Insiders
Lean long3 buys · $112K
Form 4 filings, open market.
Politicians
No recent politician filings found
Funds
No recent fund filings found
Fin-fluencers
No recent posts found

Each bar is 100% of that source’s money. The notch marks an even split.

Lean is the direction of the latest moves. Descriptive, not advice.

Questions about IMSR filings

Are insiders buying or selling Terrestrial Energy Inc (IMSR) stock?

Which members of Congress have traded IMSR recently?

None. No member of Congress disclosed a IMSR trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this IMSR smart-money data?

Insiders

What insiders are doing

3 trades · 6 mo

Bought$112K

Buys (3)

PC
Pardee Charles G
Dir · Cluster · Oct 15
$22K
bought
IS
Irish Simon
Chief Executive Officer · Cluster · Oct 14
$51K
bought
Signals like this: n=2424, 52% finished lower at D15, median -0.4% vs SPY +0.2%
BF
Buckman Frederick W
Dir · Cluster · Oct 13
$39K
bought

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Reported Aug 11, 2026

Earnings came in 82.0% above what analysts expected.

Documents

Quarterly report10-Q Annual report10-K Every filing

Last report

Aug 11, 2026

Period ending

Jun 30, 2026

Earnings per share

-$0.09+82.00% beat

-$0.50 expected

Revenue

$0.00

Yahoo Finance

EPS and revenue: Yahoo Finance

Next report

Estimated report: Nov 10, 2026, today

Previous reports

Quarter / reported	Earnings per share	Beat or miss	Revenue / income	Revenue vs last year
Jun 30, 2026Reported Aug 11, 2026	-$0.09est. -$0.50	+82.00%beat	$0.00Yahoo Finance	No year-ago quarter
Mar 31, 2026Reported May 14, 2026	-$0.10est. -$0.23	+55.96%beat	$0.00Yahoo Finance	No year-ago quarter
Dec 31, 2025Reported Mar 30, 2026	-$0.30est. -$0.56	+47.27%beat	Not on file	Not on file
Sep 30, 2025Reported Dec 3, 2025	$0.07Reported	No estimate	Not on file	Not on file
Jun 30, 2025Reported Aug 12, 2025	$0.02Reported	No estimate	Not on file	Not on file
Mar 31, 2025Reported May 20, 2025	$0.02Reported	No estimate	Not on file	Not on file
Dec 31, 2024Reported Mar 31, 2025	$0.05Reported	No estimate	$248.4K · FYSEC filing	No year-ago quarter

Earnings per share comes from Yahoo Finance where available, then Alpha Vantage or the company release. Revenue comes from company releases, SEC filings, Alpha Vantage or Yahoo Finance. A beat or miss needs an analyst estimate on the same basis as the reported figure, so quarters without one show none. Non-USD amounts carry their currency code.

Open: $2.66
High: $2.84
Low: $2.49
Prev close: $2.57
52-wk high: $14.29
52-wk low: $2.44
Mkt cap: $301.0M
ROE: -27.4%
Beta: 2.59
P/S: 3663.5x
P/B: 1.1x
Profit margin: +0.0%
Op margin: +0.0%

Fundamentals

Is the business strong?

This company is running thin margins.

Net margin: 0.0%
Market cap: $301M

Valuation

P/S3663.53
P/B1.07

Quality

Operating margin0.0%
ROE-27.4%
ROA-14.9%

Growth

Beta2.59

Technicals

Price structure

This stock is under pressure.

Trend

Under pressure

15 / 100

RSI 14

50balanced

20D volatility

107%annualized

52-week range

$2.84

$2.44$14.29

20D support

$2.44recent floor

20D resistance

$3.65recent ceiling

Returns

5D -11.8%20D -13.4%60D -53.1%

Price vs moving averages

SMA20 -5.2%SMA50 -26.4%SMA200 -53.5%

Volume pace

1.17xvs prior 20D

Quarter / reported

Earnings per share

Beat or miss

Revenue / income

Revenue vs last year

Jun 30, 2026Aug 11, 2026

-$0.09est. -$0.50

+82.00%

$0.00Yahoo Finance

No year-ago quarter

Mar 31, 2026May 14, 2026

-$0.10est. -$0.23

+55.96%

$0.00Yahoo Finance

No year-ago quarter

Dec 31, 2025Mar 30, 2026

-$0.30est. -$0.56

+47.27%

Not on file

Sep 30, 2025Dec 3, 2025

$0.07Reported

No estimate

Not on file

Jun 30, 2025Aug 12, 2025

$0.02Reported

No estimate

Not on file

Mar 31, 2025May 20, 2025

$0.02Reported

No estimate

Not on file

Dec 31, 2024Mar 31, 2025

$0.05Reported

No estimate

$248.4K · FYSEC filing

No year-ago quarter

Terrestrial Energy Inc

Smart money at a glance

What do analysts expect?

Questions about IMSR filings

Smart money on IMSR

Questions about IMSR filings

What insiders are doing

How top traders are positioned

Unlock everything for $29/month

Earnings came in 82.0% above what analysts expected.

Estimated report: Nov 10, 2026, today

Previous reports

Is the business strong?

Price structure

Ask it in Claude or ChatGPT.

Terrestrial Energy Inc

Smart money at a glance

What do analysts expect?

Questions about IMSR filings

Smart money on IMSR

Questions about IMSR filings

What insiders are doing

How top traders are positioned

Unlock everything for $29/month

Earnings came in 82.0% above what analysts expected.

Estimated report: Nov 10, 2026, today

Previous reports

Is the business strong?

Price structure

Ask it in Claude or ChatGPT.

Terrestrial Energy Inc

Overview

Questions about IMSR filings

Smart money

Unlock everything for $29/month

Earnings

Previous reports

Financials

Technicals

Ask it in Claude or ChatGPT.

Terrestrial Energy Inc

Overview

Questions about IMSR filings

Smart money

Unlock everything for $29/month

Earnings

Previous reports

Financials

Technicals

Ask it in Claude or ChatGPT.