Insider trading

Officers, directors, and 10% owners buying and selling their own company's stock, from SEC Form 4 filings. Newest first.

Showing the last 10 days.Sign up free for 90 days
TypeSymbolInsiderSharesValueTradedFiled
TaxMTSI
Kober John
Senior VP and CFO
409$107KOct 28, 2026Oct 30, 2026
ExerciseKMTS
Mahboob Vaseem
Chief Financial Officer
79,500$1.4MOct 29, 2026Oct 29, 2026
GrantFTI
Melin Alf
EVP & Chief Financial Officer
165,984—Oct 26, 2026Oct 29, 2026
TaxFTI
Melin Alf
EVP & Chief Financial Officer
65,314$4.7MOct 27, 2026Oct 29, 2026
GrantVISM
Lucky Mark Burdon
CFO and Interim Principal, Director, 10% owner
4,200,000—May 4, 2023Oct 29, 2026
OtherTDTH
Haiyan Huang
Chief Financial Officer
59,198$38KOct 28, 2026Oct 29, 2026
OtherTDTH
Haiyan Huang
Chief Financial Officer
59,198$38KOct 28, 2026Oct 29, 2026
GrantGRDX
Skowron Anna
Interim CFO
75,000—Oct 26, 2026Oct 29, 2026
TaxMTSI
Kober John
Senior VP and CFO
428$101KOct 23, 2026Oct 27, 2026
ExerciseROP
Conley Jason
EVP, Chief Financial Officer
12,000$2.4MOct 23, 2026Oct 27, 2026