TMST Insider Trading

TMST · full profile →Last filing Feb 14, 2024
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Feb 14, 2024Raketich Kevin AEVP, Chief Commercial OfficerSell(S)2K$20.19$40K
Feb 6, 2024Syrvalin Kristine CEVP General CounselGrant(A)34K$0
Feb 6, 2024Syrvalin Kristine CEVP General CounselTax withholding(F)16K$20.21$315K
Feb 6, 2024Westbrooks Kristopher REVP, Chief Financial OfficerTax withholding(F)27K$20.21$555K
Feb 6, 2024Westbrooks Kristopher REVP, Chief Financial OfficerGrant(A)61K$0
Feb 6, 2024Raketich Kevin AEVP, Chief Commercial OfficerTax withholding(F)9K$20.21$182K
Feb 6, 2024Raketich Kevin AEVP, Chief Commercial OfficerGrant(A)19K$0
Feb 6, 2024Yacobozzi Nicholas AChief Accounting OfficerTax withholding(F)9K$20.21$185K
Feb 6, 2024Yacobozzi Nicholas AChief Accounting OfficerGrant(A)19K$0
Feb 6, 2024Williams Michael SPresident & CEO, DirectorTax withholding(F)288K$20.21$5.8M
Feb 6, 2024Williams Michael SPresident & CEO, DirectorGrant(A)635K$0
Jan 29, 2024Westbrooks Kristopher REVP, Chief Financial OfficerSell(S)12K$20.62$244K
Jan 29, 2024Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)12K$5.26$62K
Jan 29, 2024Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)12K$0
Jan 29, 2024Williams Michael SPresident & CEO, DirectorSell(S)10K$21.02$200K
Jan 23, 2024Williams Michael SPresident & CEO, DirectorSell(S)1K$21.00$24K
Jan 16, 2024Raketich Kevin AEVP, Chief Commercial OfficerSell(S)2K$20.42$41K
Jan 12, 2024Williams Michael SPresident & CEO, DirectorSell(S)900$21.02$19K
Jan 11, 2024Williams Michael SPresident & CEO, DirectorSell(S)12K$20.62$238K
Jan 5, 2024Williams Michael SPresident & CEO, DirectorTax withholding(F)192K$22.04$4.2M
Dec 29, 2023Garcia Ken VDirectorGrant(A)959$23.45$22K
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)6K$5.26$31K
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)6K$5.26$31K
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerSell(S)4K$24.07$100K
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerSell(S)6K$24.08$142K
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerSell(S)6K$24.15$143K
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)4K$12.45$52K
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)4K$0
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)6K$0
Dec 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)6K$0
Dec 18, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)4K$12.45$52K
Dec 18, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)4K$5.26$19K
Dec 18, 2023Westbrooks Kristopher REVP, Chief Financial OfficerSell(S)8K$23.00$176K
Dec 18, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)4K$0
Dec 18, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)4K$0
Dec 15, 2023Yacobozzi Nicholas AChief Accounting OfficerGrant(A)20K$0
Dec 15, 2023Williams Michael SPresident & CEO, DirectorGrant(A)80K$0
Dec 15, 2023Westbrooks Kristopher REVP, Chief Financial OfficerGrant(A)40K$0
Dec 15, 2023Raketich Kevin AEVP, Chief Commercial OfficerGrant(A)40K$0
Dec 15, 2023Syrvalin Kristine CEVP General CounselGrant(A)40K$0
Dec 14, 2023Raketich Kevin AEVP, Chief Commercial OfficerSell(S)4K$21.86$91K
Nov 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)12K$5.26$62K
Nov 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerSell(S)12K$20.48$242K
Nov 27, 2023Westbrooks Kristopher REVP, Chief Financial OfficerOption exercise(M)12K$0
Nov 24, 2023Syrvalin Kristine CEVP General CounselSell(S)7K$20.36$149K
Nov 24, 2023Syrvalin Kristine CEVP General CounselOption exercise(M)7K$5.26$39K
Nov 24, 2023Syrvalin Kristine CEVP General CounselOption exercise(M)7K$0
Nov 20, 2023Raketich Kevin AEVP, Chief Commercial OfficerSell(S)2K$20.63$41K
Sep 29, 2023Garcia Ken VDirectorGrant(A)1K$21.72$23K
Aug 2, 2023Rankin Jamy P.DirectorGrant(A)5K$0
Jun 30, 2023Garcia Ken VDirectorGrant(A)1K$21.57$22K
May 2, 2023Creel Diane CDirectorGrant(A)7K$0
May 2, 2023Garcia Ken VDirectorGrant(A)7K$0
May 2, 2023Rice Ronald ADirectorGrant(A)7K$0
May 2, 2023Baker Mary EllenDirectorGrant(A)7K$0
May 2, 2023Wotring Randall ADirectorGrant(A)7K$0
May 2, 2023Chirekos Nicholas J.DirectorGrant(A)7K$0
May 2, 2023Jones Ellis AllenDirectorGrant(A)7K$0
May 2, 2023Edwards Randall HDirectorGrant(A)7K$0
May 2, 2023Misheff Donald TDirectorGrant(A)7K$0
Mar 31, 2023Garcia Ken VDirectorGrant(A)1K$18.34$23K
Mar 2, 2023Westbrooks Kristopher REVP, Chief Financial OfficerTax withholding(F)37K$19.18$704K
Mar 2, 2023Raketich Kevin AEVP, Chief Commercial OfficerTax withholding(F)8K$19.18$163K
Mar 2, 2023Syrvalin Kristine CEVP General CounselTax withholding(F)5K$19.18$90K
Mar 2, 2023Yacobozzi Nicholas AChief Accounting OfficerTax withholding(F)8K$19.18$163K
Mar 1, 2023Westbrooks Kristopher REVP, Chief Financial OfficerGrant(A)18K$0
Mar 1, 2023Williams Michael SPresident & CEO, DirectorGrant(A)65K$0
Mar 1, 2023Raketich Kevin AEVP, Chief Commercial OfficerGrant(A)17K$0
Feb 14, 2023Raketich Kevin AEVP, Chief Commercial OfficerTax withholding(F)4K$19.54$71K
Feb 7, 2023Syrvalin Kristine CEVP General CounselGrant(A)6K$0
Feb 7, 2023Raketich Kevin AEVP, Chief Commercial OfficerGrant(A)11K$0
Feb 7, 2023Westbrooks Kristopher REVP, Chief Financial OfficerGrant(A)35K$0
Feb 7, 2023Yacobozzi Nicholas AChief Accounting OfficerGrant(A)11K$0
Dec 30, 2022Garcia Ken VDirectorGrant(A)1K$18.17$22K
Nov 2, 2022Baker Mary EllenDirectorGrant(A)7K$0
Nov 2, 2022Chirekos Nicholas J.DirectorGrant(A)7K$0
Sep 30, 2022Garcia Ken VDirectorGrant(A)2K$14.99$22K
Jun 30, 2022Garcia Ken VDirectorGrant(A)1K$18.71$23K
May 12, 2022Garcia Ken VDirectorBuy(P)23K$17.79$403K
May 11, 2022Garcia Ken VDirectorBuy(P)4K$17.93$66K
May 4, 2022Jones Ellis AllenDirectorGrant(A)6K$0
May 4, 2022Misheff Donald TDirectorGrant(A)6K$0
May 4, 2022Creel Diane CDirectorGrant(A)6K$0
May 4, 2022Vespoli Leila LDirectorGrant(A)6K$0
May 4, 2022Garcia Ken VDirectorGrant(A)6K$0
May 4, 2022Rice Ronald ADirectorGrant(A)6K$0
May 4, 2022Edwards Randall HDirectorGrant(A)6K$0
May 4, 2022Wotring Randall ADirectorGrant(A)6K$0
Mar 31, 2022Garcia Ken VDirectorGrant(A)1K$21.88$22K
Mar 1, 2022Syrvalin Kristine CEVP General CounselGrant(A)14K$0
Mar 1, 2022Syrvalin Kristine CEVP General CounselTax withholding(F)1K$17.74$25K
Mar 1, 2022Westbrooks Kristopher REVP, Chief Financial OfficerGrant(A)24K$0
Mar 1, 2022Westbrooks Kristopher REVP, Chief Financial OfficerTax withholding(F)7K$17.74$122K
Mar 1, 2022Williams Michael SPresident & CEO, DirectorGrant(A)74K$0
Mar 1, 2022Raketich Kevin AEVP, Sales, Mktg. & Bus. Dev.Grant(A)13K$0
Mar 1, 2022Raketich Kevin AEVP, Sales, Mktg. & Bus. Dev.Tax withholding(F)2K$17.74$43K
Mar 1, 2022Yacobozzi Nicholas ACorporate ControllerGrant(A)8K$0
Mar 1, 2022Yacobozzi Nicholas ACorporate ControllerTax withholding(F)1K$17.74$25K
Dec 31, 2021Garcia Ken VDirectorGrant(A)1K$16.50$20K
Nov 16, 2021Garcia Ken VDirectorBuy(P)11K$14.84$159K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).