MATTHEWS SHAWN

PrivateCIK: 1855118
Location

STAMFORD, CT

MATTHEWS SHAWN (Chairman and CEO) reported 2 transactions at TERRESTRIAL ENERGY INC. /DE/

Review the transaction codes below to understand the nature of each event.

InsiderMATTHEWS SHAWNCIK 1855118
Officer10% Owner· Chairman and CEO
Since Aug 2024
+665.91K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
6.21M acquired · 5.54M disposed
Non-Derivative Transactions2

Common Stock, par value $0.0001 per share

Indirect
J · J

Shares

+5.67M

Price / share

Trade value

% of position

New position
10/28/2025
0.005.67M

Common Stock, par value $0.0001 per share

Direct
J · J

Shares

+533.51K

Price / share

Trade value

% of position

New position
10/28/2025
0.00533.51K
Total

Net shares

+6.21M

Net value

$0.00

Derivative Transactions2

Warrants

Indirect
J · J
Converts to

Common Stock, par value $0.0001 per share

4.28M shares

Shares

4.28M

Strike price

11.50

Held after

4.28M

Exercisable

10/28/2025

Warrants

Indirect
J · J
Converts to

Common Stock, par value $0.0001 per share

1.27M shares

Shares

1.27M

Strike price

11.50

Held after

1.27M

Exercisable

10/28/2025
MATTHEWS SHAWN — Insider Transaction (Form 4) Filed Oct 30, 2025 | Finecho