GTX Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$16.7M
7 insiders
Net Insider Flow
-$16.7M
open market, 180d
Reporting Insiders
7
12 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
Jul 1, 2026Ninivaggi Daniel ADirectorGrant(A)1K
Jul 1, 2026Drees JoachimDirectorGrant(A)1K
Jul 1, 2026Camuti Paul ADirectorGrant(A)512
Jun 24, 2026Rodrigues Mark AlbertSVP, GM GBEs Turbo TechSell(S)6K$33.30$204K
Jun 12, 2026Rodrigues Mark AlbertSVP, GM GBEs Turbo TechSell(S)11K$33.82$356K
Jun 5, 2026Deason SeanSVP & Chief Financial OfficerSell(S)110K$31.93$3.5M
May 29, 2026Mabru ThierrySVP, Integrated Supply ChainSell(S)70K$33.00$2.3M
May 28, 2026Vanneste Jeffrey H.DirectorGrant(A)5K
May 28, 2026Drees JoachimDirectorGrant(A)5K
May 28, 2026Camuti Paul ADirectorGrant(A)5K
May 28, 2026Ninivaggi Daniel ADirectorGrant(A)5K
May 28, 2026Norman DaunDirectorGrant(A)5K
May 28, 2026Steyn JuliaDirectorGrant(A)5K
May 22, 2026Drees JoachimDirectorTax withholding(F)4K$33.29$134K
May 15, 2026Ninivaggi Daniel ADirectorSell(S)17K$31.22$536K
Apr 30, 2026Balis CraigSVP & Chief Technology OfficerTax withholding(F)9K$25.61$234K
Apr 30, 2026Deason SeanSVP & Chief Financial OfficerTax withholding(F)15K$25.61$383K
Apr 30, 2026Deiro DanielSVP, CM & GM Japan/KoreaTax withholding(F)6K$25.61$144K
Apr 30, 2026Mabru ThierrySVP, Integrated Supply ChainTax withholding(F)7K$25.61$189K
Apr 30, 2026Rabiller OlivierPresident & CEO, DirectorTax withholding(F)41K$25.61$1.0M
Apr 30, 2026Spenninck FabriceSVP & Chief Human Res. OfficerTax withholding(F)5K$25.61$138K
Apr 1, 2026Camuti Paul ADirectorGrant(A)924
Apr 1, 2026Drees JoachimDirectorGrant(A)2K
Apr 1, 2026Ninivaggi Daniel ADirectorGrant(A)2K
Mar 5, 2026Balis CraigSVP & Chief Technology OfficerGrant(A)25K$0
Mar 5, 2026Balis CraigSVP & Chief Technology OfficerTax withholding(F)13K$18.87$241K
Mar 5, 2026Deason SeanSVP & Chief Financial OfficerGrant(A)33K$0
Mar 5, 2026Deason SeanSVP & Chief Financial OfficerTax withholding(F)19K$18.87$364K
Mar 5, 2026Deiro DanielSVP, CM & GM Japan/KoreaTax withholding(F)9K$18.87$172K
Mar 5, 2026Deiro DanielSVP, CM & GM Japan/KoreaGrant(A)18K$0
Mar 5, 2026Lau JoanneVP, CAO and ControllerGrant(A)9K$0
Mar 5, 2026Lau JoanneVP, CAO and ControllerTax withholding(F)545$18.87$10K
Mar 5, 2026Mabru ThierrySVP, Integrated Supply ChainTax withholding(F)12K$18.87$232K
Mar 5, 2026Mabru ThierrySVP, Integrated Supply ChainGrant(A)24K$0
Mar 5, 2026Martens Nils Eike-ChristianSVP, Strat, Bus Dev, Adv TechTax withholding(F)5K$18.87$92K
Mar 5, 2026Martens Nils Eike-ChristianSVP, Strat, Bus Dev, Adv TechGrant(A)15K$0
Mar 5, 2026Rabiller OlivierPresident & CEO, DirectorTax withholding(F)59K$18.87$1.1M
Mar 5, 2026Rabiller OlivierPresident & CEO, DirectorGrant(A)113K$0
Mar 5, 2026Rodrigues Mark AlbertSVP, GM GBEs Turbo TechTax withholding(F)4K$18.87$81K
Mar 5, 2026Rodrigues Mark AlbertSVP, GM GBEs Turbo TechGrant(A)15K$0
Mar 5, 2026Rollinger Mark D.SVP, GC & Corp. SecretaryGrant(A)23K$0
Mar 5, 2026Spenninck FabriceSVP & Chief Human Res. OfficerGrant(A)18K$0
Mar 5, 2026Spenninck FabriceSVP & Chief Human Res. OfficerTax withholding(F)9K$18.87$174K
Feb 27, 2026Rabiller OlivierPresident & CEO, DirectorSell(S)144K$20.32$2.9M
Feb 26, 2026Deiro DanielSVP, CM & GM Japan/KoreaSell(S)20K$20.29$406K
Feb 26, 2026Rabiller OlivierPresident & CEO, DirectorSell(S)143K$20.29$2.9M
Feb 25, 2026Deiro DanielSVP, CM & GM Japan/KoreaSell(S)13K$20.31$264K
Feb 25, 2026Rabiller OlivierPresident & CEO, DirectorSell(S)143K$20.32$2.9M
Feb 24, 2026Steyn JuliaDirectorSell(S)17K$19.85$328K
Feb 24, 2026Steyn JuliaDirectorSell(S)500$20.31$10K
Feb 17, 2026Balis CraigSVP & Chief Technology OfficerTax withholding(F)51K$20.62$1.1M
Feb 17, 2026Balis CraigSVP & Chief Technology OfficerTax withholding(F)7K$20.62$141K
Feb 17, 2026Deason SeanSVP & Chief Financial OfficerTax withholding(F)73K$20.62$1.5M
Feb 17, 2026Deason SeanSVP & Chief Financial OfficerTax withholding(F)10K$20.62$201K
Feb 17, 2026Deiro DanielSVP, CM & GM Japan/KoreaTax withholding(F)36K$20.62$750K
Feb 17, 2026Deiro DanielSVP, CM & GM Japan/KoreaTax withholding(F)5K$20.62$101K
Feb 17, 2026Lau JoanneVP, CAO and ControllerTax withholding(F)868$20.62$18K
Feb 17, 2026Lau JoanneVP, CAO and ControllerTax withholding(F)292$20.62$6K
Feb 17, 2026Mabru ThierrySVP, Integrated Supply ChainTax withholding(F)49K$20.62$1.0M
Feb 17, 2026Mabru ThierrySVP, Integrated Supply ChainTax withholding(F)7K$20.62$135K
Feb 17, 2026Rabiller OlivierPresident & CEO, DirectorTax withholding(F)28K$20.62$568K
Feb 17, 2026Rabiller OlivierPresident & CEO, DirectorTax withholding(F)205K$20.62$4.2M
Feb 17, 2026Spenninck FabriceSVP & Chief Human Res. OfficerTax withholding(F)5K$20.62$99K
Feb 17, 2026Spenninck FabriceSVP & Chief Human Res. OfficerTax withholding(F)36K$20.62$735K
Feb 17, 2026Rodrigues Mark AlbertSVP, GM GBEs Turbo TechTax withholding(F)2K$20.62$47K
Feb 17, 2026Rodrigues Mark AlbertSVP, GM GBEs Turbo TechTax withholding(F)7K$20.62$140K
Feb 11, 2026Balis CraigSVP & Chief Technology OfficerGrant(A)114K$0
Feb 11, 2026Deason SeanSVP & Chief Financial OfficerGrant(A)145K$0
Feb 11, 2026Deiro DanielSVP, CM & GM Japan/KoreaGrant(A)81K$0
Feb 11, 2026Lau JoanneVP, CAO and ControllerGrant(A)16K$0
Feb 11, 2026Mabru ThierrySVP, Integrated Supply ChainGrant(A)109K$0
Feb 11, 2026Rabiller OlivierPresident & CEO, DirectorGrant(A)456K$0
Feb 11, 2026Spenninck FabriceSVP & Chief Human Res. OfficerGrant(A)79K$0
Feb 11, 2026Rodrigues Mark AlbertSVP, GM GBEs Turbo TechGrant(A)15K$0
Jan 2, 2026Camuti Paul ADirectorGrant(A)881
Jan 2, 2026Drees JoachimDirectorGrant(A)2K
Jan 2, 2026Ninivaggi Daniel ADirectorGrant(A)2K
Nov 1, 2025Lau JoanneVP, CAO and ControllerTax withholding(F)1K$16.94$17K
Nov 1, 2025Rollinger Mark D.SVP, GC & Corp. SecretaryGrant(A)18K$0
Oct 1, 2025Camuti Paul ADirectorGrant(A)1K
Oct 1, 2025Drees JoachimDirectorGrant(A)2K
Oct 1, 2025Ninivaggi Daniel ADirectorGrant(A)4K
Sep 11, 2025Freidheim Stephen C10% OwnerSell(S)351K$13.28$4.7M
Sep 10, 2025Freidheim Stephen C10% OwnerSell(S)240K$13.23$3.2M
Sep 9, 2025Freidheim Stephen C10% OwnerSell(S)23K$13.25$308K
Aug 22, 2025Cyrus Capital Partners, L.P.10% OwnerSell(S)500K$13.28$6.6M
Aug 20, 2025Freidheim Stephen C10% OwnerSell(S)5K$13.25$66K
Aug 19, 2025Freidheim Stephen C10% OwnerSell(S)1.3M$13.00$16.9M
Aug 18, 2025Cyrus Capital Partners GP, LLC10% OwnerSell(S)151K$13.01$2.0M
Aug 15, 2025Cyrus Capital Partners GP, LLC10% OwnerSell(S)876$13.01$11K
Aug 4, 2025Cyrus Capital Partners, L.P.10% OwnerSell(S)200$13.01$3K
Aug 1, 2025Cyrus Capital Partners, L.P.10% OwnerSell(S)705$13.02$9K
Jul 31, 2025Cyrus Capital Partners, L.P.10% OwnerSell(S)91K$13.05$1.2M
Jul 30, 2025Cyrus Capital Partners, L.P.10% OwnerSell(S)32K$13.03$422K
Jul 29, 2025Cyrus Capital Partners, L.P.10% OwnerSell(S)50K$13.05$653K
Jul 28, 2025Cyrus Capital Partners, L.P.10% OwnerSell(S)93K$13.14$1.2M
Jul 23, 2025Cyrus Capital Partners GP, LLC10% OwnerSell(S)59K$11.80$694K
Jul 21, 2025Cyrus Capital Partners GP, LLC10% OwnerSell(S)43$11.76$506
Jul 18, 2025Freidheim Stephen C10% OwnerSell(S)1K$11.76$14K
Jul 17, 2025Freidheim Stephen C10% OwnerSell(S)24K$11.82$284K

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 2021-01-042026-07-20. Earlier history is backfilling; this window widens as it deepens.

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