TLX Insider Trading

Net Buying · 180d
Open-Market Buys (180d)
$997K
1 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$997K
open market, 180d
Reporting Insiders
1
2 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

30 shown
DateInsiderRoleActionSharesPriceValue
Apr 29, 2026Behrenbruch ChristianMD & Group CEO, DirectorBuy(P)33K$14.87$497K
Apr 28, 2026Behrenbruch ChristianMD & Group CEO, DirectorBuy(P)35K$14.48$500K
Mar 29, 2026Smith Darren CharltonGroup Chief Financial OfficerOption exercise(M)1K$0
Mar 29, 2026Smith Darren CharltonGroup Chief Financial OfficerOption exercise(M)1K$0
Dec 14, 2009Brandt Richard PaulInsiderConversion(C)129K$0
Dec 14, 2009Brandt Richard PaulInsiderConversion(C)168K$0
Dec 14, 2009Liss Victor SDirectorConversion(C)10K$0
Dec 14, 2009Liss Victor SDirectorConversion(C)13K$0
Dec 14, 2009Modlin Howard SDirectorConversion(C)3K$0
Dec 14, 2009Modlin Howard SDirectorConversion(C)6K$0
Dec 14, 2009Modlin Howard SDirectorConversion(C)4K$0
Dec 14, 2009Modlin Howard SDirectorConversion(C)8K$0
Sep 25, 2009Brenner HowardDirectorGrant(A)500$1.10$550
Jun 4, 2009Modlin Howard SDirectorGrant(A)2K$1.05$2K
Jun 4, 2009Firstenberg JeanDirectorGrant(A)500$1.05$525
Jun 4, 2008Liss Victor SDirectorGrant(A)2K$3.85$6K
Jun 4, 2008Modlin Howard SDirectorGrant(A)1K$3.85$4K
Jun 4, 2008Brenner HowardDirectorGrant(A)500$3.85$2K
Dec 13, 2007Brandt Richard PaulDirector, 10% OwnerGrant(A)3K$0
Sep 11, 2007Brandt Richard PaulDirector, 10% OwnerOption exercise(M)3K$0
Sep 11, 2007Brandt Richard PaulDirector, 10% OwnerOption exercise(M)3K$4.03$10K
Sep 11, 2007Brandt Richard PaulDirector, 10% OwnerTax withholding(F)2K$5.70$10K
Mar 15, 2007Brandt Richard PaulDirector, 10% OwnerDisposed to issuer(D)20K$7.52$150K
Mar 15, 2007Brandt Richard PaulDirector, 10% OwnerGrant(A)3K$7.52$20K
Sep 25, 2006Firstenberg JeanDirectorGrant(A)500$5.95$3K
May 1, 2006Long John ASenior Vice PresidentSell(S)1K$6.01$6K
Mar 13, 2006Liss Victor SDirectorGrant(A)0$0
Mar 13, 2006Liss Victor SDirectorDisposed to issuer(D)0$0
Mar 13, 2006Brandt Richard PaulDirector, 10% OwnerDisposed to issuer(D)0$0
Mar 13, 2006Brandt Richard PaulDirector, 10% OwnerGrant(A)0$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 2006-01-022026-09-03. Earlier history is backfilling; this window widens as it deepens.

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