GTM Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$99K
1 insiders
Open-Market Sells (180d)
$641K
2 insiders
Net Insider Flow
-$542K
open market, 180d
Reporting Insiders
3
11 P/S transactions
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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
Jul 2, 2026McGrane AshleyGeneral Counsel and Corp SecSell(S)2K$2.98$7K
Jul 2, 2026Roth James MChief Revenue OfficerSell(S)21K$2.98$62K
Jul 1, 2026HSKB Funds II, LLC10% OwnerOther(J)9K$0
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)2K
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)223
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)764
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)8K
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)7K
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)49K
Jul 1, 2026O'Brien Michael GrahamCFOTax withholding(F)33K$2.93$96K
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)2K$0
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)223$0
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)764$0
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)8K$0
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)7K$0
Jul 1, 2026O'Brien Michael GrahamCFOOption exercise(M)49K$0
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)781
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)612
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)551
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)4K
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)8K
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)49K
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecTax withholding(F)21K$2.93$63K
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)781$0
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)612$0
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)551$0
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)4K$0
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)8K$0
Jul 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)49K$0
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)4K
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)31K
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)22K
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)19K
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)81K
Jul 1, 2026Roth James MChief Revenue OfficerTax withholding(F)71K$2.93$207K
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)4K$0
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)31K$0
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)22K$0
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)19K$0
Jul 1, 2026Roth James MChief Revenue OfficerOption exercise(M)81K$0
Jul 1, 2026Schuck HenryChief Executive Officer, DirectorOption exercise(M)14K
Jul 1, 2026Schuck HenryChief Executive Officer, DirectorTax withholding(F)5K$2.93$13K
Jul 1, 2026Schuck HenryChief Executive Officer, DirectorOption exercise(M)14K$0
Jun 2, 2026McGrane AshleyGeneral Counsel and Corp SecSell(S)34$3.55$121
Jun 2, 2026Roth James MChief Revenue OfficerSell(S)200$3.55$710
Jun 1, 2026Roth James MChief Revenue OfficerOption exercise(M)344$0
Jun 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)206
Jun 1, 2026McGrane AshleyGeneral Counsel and Corp SecTax withholding(F)69$3.33$230
Jun 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)206$0
Jun 1, 2026HSKB Funds II, LLC10% OwnerOther(J)5K$0
Jun 1, 2026O'Brien Michael GrahamCFOOption exercise(M)214
Jun 1, 2026O'Brien Michael GrahamCFOOption exercise(M)328
Jun 1, 2026O'Brien Michael GrahamCFOTax withholding(F)268$3.33$892
Jun 1, 2026O'Brien Michael GrahamCFOOption exercise(M)214$0
Jun 1, 2026O'Brien Michael GrahamCFOOption exercise(M)328$0
Jun 1, 2026Roth James MChief Revenue OfficerOption exercise(M)387
Jun 1, 2026Roth James MChief Revenue OfficerOption exercise(M)344
Jun 1, 2026Roth James MChief Revenue OfficerTax withholding(F)331$3.33$1K
Jun 1, 2026Roth James MChief Revenue OfficerOption exercise(M)387$0
May 29, 2026McGrane AshleyGeneral Counsel and Corp SecGrant(A)394K$0
May 29, 2026O'Brien Michael GrahamCFOGrant(A)394K$0
May 29, 2026Roth James MChief Revenue OfficerGrant(A)648K$0
May 26, 2026Maida DomenicDirectorBuy(P)28K$3.60$99K
May 14, 2026Maida DomenicDirectorOption exercise(M)20K
May 14, 2026Maida DomenicDirectorOption exercise(M)20K$0
May 14, 2026Maida DomenicDirectorGrant(A)51K$0
May 14, 2026Enright KeithDirectorOption exercise(M)20K
May 14, 2026Enright KeithDirectorOption exercise(M)20K$0
May 14, 2026Enright KeithDirectorGrant(A)51K$0
May 14, 2026Evans AshleyDirectorOption exercise(M)20K
May 14, 2026Evans AshleyDirectorOption exercise(M)20K$0
May 14, 2026Evans AshleyDirectorGrant(A)51K$0
May 14, 2026Giglio Robert KeithDirectorOption exercise(M)20K
May 14, 2026Giglio Robert KeithDirectorOption exercise(M)20K$0
May 14, 2026Giglio Robert KeithDirectorGrant(A)51K$0
May 14, 2026Gleeson AlisonDirectorOption exercise(M)20K
May 14, 2026Gleeson AlisonDirectorOption exercise(M)20K$0
May 14, 2026Gleeson AlisonDirectorGrant(A)51K$0
May 14, 2026Mader Mark PatrickDirectorOption exercise(M)20K
May 14, 2026Mader Mark PatrickDirectorOption exercise(M)20K$0
May 14, 2026Mader Mark PatrickDirectorGrant(A)51K$0
May 14, 2026Winn David RandallDirectorOption exercise(M)20K
May 14, 2026Winn David RandallDirectorOption exercise(M)20K$0
May 14, 2026Winn David RandallDirectorGrant(A)51K$0
May 14, 2026Wurzbacher OwenDirectorOption exercise(M)20K
May 14, 2026Wurzbacher OwenDirectorOption exercise(M)20K$0
May 14, 2026Wurzbacher OwenDirectorGrant(A)51K$0
May 14, 2026Rooney Katie J.DirectorOption exercise(M)20K
May 14, 2026Rooney Katie J.DirectorOption exercise(M)20K$0
May 14, 2026Rooney Katie J.DirectorGrant(A)51K$0
May 4, 2026McGrane AshleyGeneral Counsel and Corp SecSell(S)1K$6.59$7K
May 1, 2026O'Brien Michael GrahamCFOOption exercise(M)2K
May 1, 2026O'Brien Michael GrahamCFOOption exercise(M)3K
May 1, 2026O'Brien Michael GrahamCFOTax withholding(F)758$6.25$5K
May 1, 2026HSKB Funds II, LLC10% OwnerOther(J)14K$0
May 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)6K
May 1, 2026McGrane AshleyGeneral Counsel and Corp SecTax withholding(F)2K$6.25$11K
May 1, 2026McGrane AshleyGeneral Counsel and Corp SecOption exercise(M)6K$0
May 1, 2026O'Brien Michael GrahamCFOTax withholding(F)2K$6.25$11K
May 1, 2026O'Brien Michael GrahamCFOOption exercise(M)2K$0

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 2021-03-292026-07-11. Earlier history is backfilling; this window widens as it deepens.

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