Matthews Shawn Insider Trades

Insider Trading History

Track insider trading activity for Matthews Shawn. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Terrestrial Energy
Terrestrial Energy IMSR
Director
Holding Value $43k 4,925 shares
Last Trade
Dec 18, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$8.73
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr)
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr) HONDU
Director
Holding Value $103k 4,925 shares
Last Trade
Dec 18, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$103k 4,925 shares
$21.00
$21.00
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr)
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr) HONDU
Director
Holding Value $57.9M 2,755,000 shares
Last Trade
Nov 06, 2025 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$135M 6,420,000 shares
$21.00
$21.00
Terrestrial Energy
Terrestrial Energy IMSR
Director
Holding Value $24.1M 2,755,000 shares
Last Trade
Nov 06, 2025 Sale (Other)Another type of insider transaction reported on SEC Form 4.
No data
No data
$8.73
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr)
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr) HONDU
Director
Holding Value $119M 5,675,000 shares
Last Trade
Oct 28, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$130M 6,208,514 shares
$21.00
$21.00
Terrestrial Energy
Terrestrial Energy IMSR
Director
Holding Value $49.5M 5,675,000 shares
Last Trade
Oct 28, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
No data
No data
$8.73
Terrestrial Energy
Terrestrial Energy IMSR
Director
Holding Value $37.3M 4,275,000 shares
Last Trade
Oct 28, 2025 Sale (Other)Another type of insider transaction reported on SEC Form 4.
No data
No data
$8.73
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr)
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr) HONDU
Director
Holding Value $89.8M 4,275,000 shares
Last Trade
Oct 28, 2025 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$116M 5,542,599 shares
$21.00
$21.00
Hcm Acquisition - Units (1 Ord Class A & 1/2 War)
Hcm Acquisition - Units (1 Ord Class A & 1/2 War) HCMAU
10% owner, Chairman And CEO
Holding Value $0 0 shares
Last Trade
Mar 20, 2024 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$147M 10,500,000 shares
$13.98
$10.40
Hcm Acquisition - Units (1 Ord Class A & 1/2 War)
Hcm Acquisition - Units (1 Ord Class A & 1/2 War) HCMAU
10% owner, Chairman And CEO
Holding Value $90.9M 8,737,500 shares
Last Trade
Mar 20, 2024 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$17.5M 1,250,000 shares
$13.98
$10.40
Hcm Acquisition
Hcm Acquisition HCMA
10% owner, Chairman And CEO
Holding Value $89.6M 8,737,500 shares
Last Trade
Mar 20, 2024 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$18.1M 1,250,000 shares
$14.50
$10.26
Hcm Acquisition
Hcm Acquisition HCMA
10% owner, Chairman And CEO
Holding Value $0 0 shares
Last Trade
Mar 20, 2024 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$152M 10,500,000 shares
$14.50
$10.26
Hcm Acquisition - Warrants (20/01/2027)
Hcm Acquisition - Warrants (20/01/2027) HCMAW
10% owner, Chairman And CEO
Holding Value $786k 8,737,500 shares
Last Trade
Mar 20, 2024 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$113k 1,250,000 shares
$0.09
$0.09
Hcm Acquisition - Warrants (20/01/2027)
Hcm Acquisition - Warrants (20/01/2027) HCMAW
10% owner, Chairman And CEO
Holding Value $0 0 shares
Last Trade
Mar 20, 2024 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$945k 10,500,000 shares
$0.09
$0.09
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr)
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr) HONDU
10% owner, Chairman And CEO
Holding Value $183M 8,737,500 shares
Last Trade
Mar 20, 2024 Sale (Other)Another type of insider transaction reported on SEC Form 4.
No data
No data
$21.00
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr)
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr) HONDU
10% owner, Chairman And CEO
Holding Value $0 0 shares
Last Trade
Mar 20, 2024 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
No data
No data
$21.00
Hcm Acquisition
Hcm Acquisition HCMA
10% owner, Chairman And CEO
Holding Value $102M 9,987,500 shares
Last Trade
Jan 25, 2022 Sale (Other)Another type of insider transaction reported on SEC Form 4.
No data
No data
$10.26
Hcm Acquisition - Units (1 Ord Class A & 1/2 War)
Hcm Acquisition - Units (1 Ord Class A & 1/2 War) HCMAU
10% owner, Chairman And CEO
Holding Value $104M 9,987,500 shares
Last Trade
Jan 25, 2022 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$751k 75,000 shares
$10.01
$10.40
Hcm Acquisition - Warrants (20/01/2027)
Hcm Acquisition - Warrants (20/01/2027) HCMAW
10% owner, Chairman And CEO
Holding Value $899k 9,987,500 shares
Last Trade
Jan 25, 2022 Sale (Other)Another type of insider transaction reported on SEC Form 4.
No data
No data
$0.09
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr)
HCM II Acquisition - Units (1 Ord Cls A & 1/2 Warr) HONDU
10% owner, Chairman And CEO
Holding Value $210M 9,987,500 shares
Last Trade
Jan 25, 2022 Sale (Other)Another type of insider transaction reported on SEC Form 4.
No data
No data
$21.00

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