TMDX Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$3.1M
6 insiders
Net Insider Flow
-$3.1M
open market, 180d
Reporting Insiders
6
8 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
Jun 15, 2026Gunderson Thomas J.DirectorOption exercise(M)19K$2.21$43K
Jun 15, 2026Gunderson Thomas J.DirectorSell(S)10K$75.06$722K
Jun 15, 2026Gunderson Thomas J.DirectorOption exercise(M)19K$0
May 20, 2026Tobin James RDirectorGrant(A)3K$0
May 20, 2026Weill DavidDirectorGrant(A)3K$0
May 20, 2026Raines MerileeDirectorGrant(A)3K$0
May 20, 2026Kania EdwinDirectorGrant(A)3K$0
May 20, 2026Lovell StephanieDirectorGrant(A)3K$0
May 20, 2026Gunderson Thomas J.DirectorGrant(A)3K$0
May 20, 2026Basile Edward MDirectorGrant(A)3K$0
May 19, 2026Forsyth Matthew S.See RemarksGrant(A)23K$0
May 19, 2026Forsyth Matthew S.See RemarksGrant(A)15K$0
Mar 4, 2026Hernandez GerardoChief Financial OfficerOption exercise(M)1K$77.12$102K
Mar 4, 2026Hernandez GerardoChief Financial OfficerSell(S)1K$147.21$195K
Mar 4, 2026Hernandez GerardoChief Financial OfficerOption exercise(M)6K$69.84$413K
Mar 4, 2026Hernandez GerardoChief Financial OfficerSell(S)6K$147.21$870K
Mar 4, 2026Hernandez GerardoChief Financial OfficerOption exercise(M)6K$0
Mar 4, 2026Hernandez GerardoChief Financial OfficerOption exercise(M)1K$0
Mar 4, 2026Weill DavidDirectorSell(S)4K$146.82$524K
Mar 4, 2026Weill DavidDirectorOption exercise(M)4K$14.20$51K
Mar 4, 2026Weill DavidDirectorOption exercise(M)4K$0
Mar 4, 2026Lovell StephanieDirectorSell(S)1K$149.62$178K
Mar 2, 2026Corcoran NicholasSee remarksSell(S)3K$139.12$413K
Mar 2, 2026Ranganath Anil P.See remarksSell(S)864$139.12$120K
Mar 2, 2026Hernandez GerardoChief Financial OfficerSell(S)375$139.12$52K
Feb 18, 2026Cecere GiovanniChief Commercial OfficerGrant(A)11K$0
Feb 18, 2026Cecere GiovanniChief Commercial OfficerGrant(A)17K$0
Jan 23, 2026Corcoran NicholasSee remarksTax withholding(F)984$135.30$133K
Dec 4, 2025Hernandez GerardoChief Financial OfficerSell(S)920$139.62$128K
Dec 3, 2025Weill DavidDirectorOption exercise(M)5K$14.20$71K
Dec 3, 2025Weill DavidDirectorSell(S)5K$138.64$693K
Dec 3, 2025Weill DavidDirectorOption exercise(M)5K$0
Nov 25, 2025Ranganath Anil P.See remarksSell(S)3K$145.22$436K
Nov 25, 2025Ranganath Anil P.See remarksOption exercise(M)3K$93.88$282K
Nov 25, 2025Ranganath Anil P.See remarksOption exercise(M)3K$0
Nov 17, 2025Hassanein Waleed HPresident & CEO, DirectorBuy(P)9K$114.00$1.0M
Oct 29, 2025Basile Edward MDirectorOption exercise(M)4K$0.70$3K
Oct 29, 2025Basile Edward MDirectorSell(S)4K$130.45$540K
Oct 29, 2025Basile Edward MDirectorOption exercise(M)4K
Aug 7, 2025Hassanein Waleed HPresident & CEO, DirectorBuy(P)2K$116.85$217K
Aug 7, 2025Hassanein Waleed HPresident & CEO, DirectorBuy(P)7K$116.08$768K
Aug 6, 2025Hassanein Waleed HPresident & CEO, DirectorBuy(P)8K$118.68$997K
Aug 4, 2025Basile Edward MDirectorOption exercise(M)4K$0.70$3K
Aug 4, 2025Basile Edward MDirectorSell(S)4K$125.51$520K
Aug 4, 2025Basile Edward MDirectorOption exercise(M)4K
Jun 9, 2025Ranganath Anil P.See remarksSell(S)686$139.80$96K
May 27, 2025Basile Edward MDirectorOption exercise(M)5K$0.70$4K
May 27, 2025Basile Edward MDirectorSell(S)5K$126.45$632K
May 27, 2025Basile Edward MDirectorOption exercise(M)5K
May 23, 2025Weill DavidDirectorSell(S)732$123.88$91K
May 22, 2025Weill DavidDirectorGrant(A)2K$0
May 22, 2025Kania Edwin M JRDirectorGrant(A)2K$0
May 22, 2025Gunderson Thomas JamesDirectorGrant(A)2K$0
May 22, 2025Raines MerileeDirectorGrant(A)2K$0
May 22, 2025Tobin James RDirectorGrant(A)2K$0
May 22, 2025Lovell StephanieDirectorGrant(A)2K$0
May 22, 2025Basile Edward MDirectorGrant(A)2K$0
May 9, 2025Basile Edward MDirectorOption exercise(M)6K$0.70$4K
May 9, 2025Basile Edward MDirectorSell(S)6K$115.63$694K
May 9, 2025Basile Edward MDirectorOption exercise(M)6K
Mar 3, 2025Khayal Tamer IChief Commercial OfficerSell(S)2K$76.43$184K
Feb 25, 2025Hassanein Waleed HPresident & CEO, DirectorGrant(A)60K$0
Feb 25, 2025Hassanein Waleed HPresident & CEO, DirectorGrant(A)90K$0
Feb 24, 2025Khayal Tamer IChief Commercial OfficerGrant(A)18K$0
Feb 24, 2025Khayal Tamer IChief Commercial OfficerGrant(A)26K$0
Feb 24, 2025Ranganath Anil P.See remarksGrant(A)6K$0
Feb 24, 2025Ranganath Anil P.See remarksGrant(A)8K$0
Feb 24, 2025Corcoran NicholasSee RemarksGrant(A)13K$0
Feb 24, 2025Corcoran NicholasSee RemarksGrant(A)19K$0
Feb 24, 2025Hernandez GerardoChief Financial OfficerGrant(A)4K$0
Feb 24, 2025Hernandez GerardoChief Financial OfficerGrant(A)5K$0
Jan 7, 2025Khayal Tamer IChief Commercial OfficerSell(S)1K$80.05$87K
Jan 7, 2025Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$13.28$14K
Jan 7, 2025Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$0
Dec 9, 2024Hernandez GerardoChief Financial OfficerGrant(A)12K$0
Dec 9, 2024Hernandez GerardoChief Financial OfficerGrant(A)19K$0
Dec 2, 2024Khayal Tamer IChief Commercial OfficerSell(S)1K$86.40$94K
Dec 2, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$13.28$14K
Dec 2, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$0
Nov 11, 2024Khayal Tamer IChief Commercial OfficerSell(S)1K$90.04$131K
Nov 11, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$38.46$56K
Nov 11, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$0
Nov 5, 2024Basile Edward MDirectorOption exercise(M)7K$28.12$190K
Nov 5, 2024Basile Edward MDirectorSell(S)1K$84.30$123K
Nov 5, 2024Basile Edward MDirectorSell(S)5K$83.35$441K
Nov 5, 2024Basile Edward MDirectorOption exercise(M)7K$0
Nov 1, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$13.28$14K
Nov 1, 2024Khayal Tamer IChief Commercial OfficerSell(S)1K$82.64$89K
Nov 1, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$0
Oct 15, 2024Hassanein Waleed HPresident & CEO, DirectorSell(S)300$135.04$41K
Oct 15, 2024Hassanein Waleed HPresident & CEO, DirectorSell(S)1K$134.23$161K
Oct 15, 2024Hassanein Waleed HPresident & CEO, DirectorOption exercise(M)9K$13.28$115K
Oct 15, 2024Hassanein Waleed HPresident & CEO, DirectorSell(S)4K$131.91$476K
Oct 15, 2024Hassanein Waleed HPresident & CEO, DirectorSell(S)4K$132.82$467K
Oct 15, 2024Hassanein Waleed HPresident & CEO, DirectorOption exercise(M)9K$0
Oct 1, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$38.46$56K
Oct 1, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)417$66.10$28K
Oct 1, 2024Khayal Tamer IChief Commercial OfficerOption exercise(M)1K$13.28$14K
Oct 1, 2024Khayal Tamer IChief Commercial OfficerSell(S)823$146.15$120K
Oct 1, 2024Khayal Tamer IChief Commercial OfficerSell(S)900$146.90$132K

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).