LION Insider Trading

Mixed · 180d
Open-Market Buys (180d)
$0
1 insiders
Open-Market Sells (180d)
$0
1 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
2
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 8, 2026Rachesky Mark H MDDirector, 10% OwnerSell(S)1.5M
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerSell(S)3.7M
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerSell(S)25.2M
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerBuy(P)798K
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerBuy(P)1.9M
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerBuy(P)11.2M
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerBuy(P)672K
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerSell(S)500K
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerBuy(P)500K
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerBuy(P)15.8M
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerSell(S)11.8M
Jul 8, 2026Rachesky Mark H MDDirector, 10% OwnerBuy(P)11.8M
Jul 3, 2026Barge James WChief Financial OfficerTax withholding(F)33K$14.66$477K
Jul 3, 2026Barge James WChief Financial OfficerGrant(A)64K$0
Jul 3, 2026Barge James WChief Financial OfficerTax withholding(F)33K$14.66$477K
Jul 3, 2026Burns Michael RaymondVice ChairTax withholding(F)35K$14.66$514K
Jul 3, 2026Burns Michael RaymondVice ChairGrant(A)69K$0
Jul 3, 2026Burns Michael RaymondVice ChairTax withholding(F)35K$14.66$514K
Jul 3, 2026Goldsmith BrianChief Operating OfficerTax withholding(F)35K$14.66$514K
Jul 3, 2026Goldsmith BrianChief Operating OfficerGrant(A)69K$0
Jul 3, 2026Goldsmith BrianChief Operating OfficerTax withholding(F)35K$14.66$514K
Jul 3, 2026Tobey BruceGeneral CounselTax withholding(F)10K$14.66$147K
Jul 3, 2026Tobey BruceGeneral CounselGrant(A)20K$0
Jul 3, 2026Tobey BruceGeneral CounselTax withholding(F)10K$14.66$147K
Jul 3, 2026Feltheimer JonChief Executive Officer, DirectorTax withholding(F)104K$14.66$1.5M
Jul 3, 2026Feltheimer JonChief Executive Officer, DirectorGrant(A)197K$0
Jul 3, 2026Feltheimer JonChief Executive Officer, DirectorTax withholding(F)104K$14.66$1.5M
Jul 1, 2026Barge James WChief Financial OfficerGrant(A)237K$0
Jul 1, 2026Barge James WChief Financial OfficerTax withholding(F)34K$15.31$514K
Jul 1, 2026Barge James WChief Financial OfficerGrant(A)66K$0
Jul 1, 2026Barge James WChief Financial OfficerTax withholding(F)34K$15.03$504K
Jul 1, 2026Barge James WChief Financial OfficerTax withholding(F)47K$15.31$712K
Jul 1, 2026Barge James WChief Financial OfficerGrant(A)91K$0
Jul 1, 2026Barge James WChief Financial OfficerTax withholding(F)47K$15.03$699K
Jul 1, 2026Burns Michael RaymondVice ChairGrant(A)133K$0
Jul 1, 2026Burns Michael RaymondVice ChairTax withholding(F)54K$15.31$822K
Jul 1, 2026Burns Michael RaymondVice ChairGrant(A)105K$0
Jul 1, 2026Burns Michael RaymondVice ChairTax withholding(F)54K$15.03$807K
Jul 1, 2026Burns Michael RaymondVice ChairTax withholding(F)6K$15.31$95K
Jul 1, 2026Burns Michael RaymondVice ChairGrant(A)12K$0
Jul 1, 2026Burns Michael RaymondVice ChairTax withholding(F)6K$15.03$93K
Jul 1, 2026Goldsmith BrianChief Operating OfficerGrant(A)221K$0
Jul 1, 2026Goldsmith BrianChief Operating OfficerTax withholding(F)31K$15.31$479K
Jul 1, 2026Goldsmith BrianChief Operating OfficerGrant(A)62K$0
Jul 1, 2026Goldsmith BrianChief Operating OfficerTax withholding(F)31K$15.03$471K
Jul 1, 2026Goldsmith BrianChief Operating OfficerTax withholding(F)43K$15.31$665K
Jul 1, 2026Goldsmith BrianChief Operating OfficerGrant(A)85K$0
Jul 1, 2026Goldsmith BrianChief Operating OfficerTax withholding(F)43K$15.03$653K
Jul 1, 2026Tobey BruceGeneral CounselGrant(A)76K$0
Jul 1, 2026Tobey BruceGeneral CounselTax withholding(F)12K$15.31$178K
Jul 1, 2026Tobey BruceGeneral CounselGrant(A)23K$0
Jul 1, 2026Tobey BruceGeneral CounselTax withholding(F)12K$15.03$175K
Jul 1, 2026Tobey BruceGeneral CounselTax withholding(F)15K$15.31$228K
Jul 1, 2026Tobey BruceGeneral CounselGrant(A)29K$0
Jul 1, 2026Tobey BruceGeneral CounselTax withholding(F)15K$15.03$224K
May 20, 2026Burns Michael RaymondVice ChairGrant(A)125K$0
May 20, 2026Burns Michael RaymondVice ChairTax withholding(F)64K$12.43$791K
May 20, 2026Goldsmith BrianChief Operating OfficerGrant(A)63K$0
May 20, 2026Goldsmith BrianChief Operating OfficerTax withholding(F)32K$12.43$395K
May 20, 2026Tobey BruceGeneral CounselGrant(A)125K$0
May 20, 2026Tobey BruceGeneral CounselTax withholding(F)64K$12.43$791K
May 20, 2026Feltheimer JonChief Executive Officer, DirectorGrant(A)663K$0
May 20, 2026Feltheimer JonChief Executive Officer, DirectorTax withholding(F)349K$12.43$4.3M
Apr 13, 2026Feltheimer JonChief Executive Officer, DirectorGrant(A)4.5M$0
Apr 13, 2026Feltheimer JonChief Executive Officer, DirectorGrant(A)667K$0
Apr 9, 2026Tobey BruceGeneral CounselTax withholding(F)12K$10.45$122K
Apr 1, 2026Fine EmilyDirectorGrant(A)5K$9.52$50K
Apr 1, 2026Crawford GordonDirectorGrant(A)6K$9.52$60K
Apr 1, 2026Harkey John D JRDirectorGrant(A)7K$9.52$65K
Apr 1, 2026Rachesky Mark H MDDirector, 10% OwnerGrant(A)8K$9.52$76K
Apr 1, 2026Sloan HarryDirectorGrant(A)7K$9.52$65K
Apr 1, 2026Rosenblatt M RichardDirectorGrant(A)5K$9.52$50K
Apr 1, 2026Ostolaza YvetteDirectorGrant(A)6K$9.52$60K
Mar 27, 2026Tobey BruceGeneral CounselTax withholding(F)4K$9.39$42K
Dec 23, 2025Burns Michael RaymondVice ChairSell(S)22K$9.01$196K
Dec 22, 2025Feltheimer JonChief Executive Officer, DirectorSell(S)195K$8.28$1.6M
Dec 18, 2025Goldsmith BrianChief Operating OfficerSell(S)25K$8.54$214K
Nov 29, 2025Harkey John D JRDirectorTax withholding(F)0$7.46$0
Nov 29, 2025Sloan HarryDirectorTax withholding(F)0$7.46$0
Nov 29, 2025Crawford GordonDirectorTax withholding(F)0$7.46$0
Nov 29, 2025McCaw SusanDirectorTax withholding(F)0$7.46$0
Nov 29, 2025Ostolaza YvetteDirectorTax withholding(F)0$7.46$0
Nov 28, 2025Rachesky Mark H MDDirector, 10% OwnerGrant(A)10K$7.46$76K
Nov 28, 2025Rachesky Mark H MDDirector, 10% OwnerGrant(A)20K$7.46$150K
Nov 28, 2025Fine EmilyDirectorGrant(A)7K$7.46$50K
Nov 28, 2025Fine EmilyDirectorGrant(A)20K$7.46$150K
Nov 28, 2025Harkey John D JRDirectorGrant(A)20K$0
Nov 28, 2025Harkey John D JRDirectorGrant(A)9K$7.46$65K
Nov 28, 2025Sloan HarryDirectorGrant(A)20K$0
Nov 28, 2025Sloan HarryDirectorGrant(A)9K$7.46$65K
Nov 28, 2025Rosenblatt M RichardDirectorGrant(A)20K$0
Nov 28, 2025Rosenblatt M RichardDirectorGrant(A)5K$7.46$40K
Nov 28, 2025Crawford GordonDirectorGrant(A)20K$0
Nov 28, 2025Crawford GordonDirectorGrant(A)8K$7.46$60K
Nov 28, 2025McCaw SusanDirectorGrant(A)20K$0
Nov 28, 2025Ostolaza YvetteDirectorGrant(A)8K$7.46$60K
Nov 28, 2025Ostolaza YvetteDirectorGrant(A)20K$0
Jul 27, 2025Barge James WChief Financial OfficerGrant(A)45K$0
Jul 27, 2025Barge James WChief Financial OfficerTax withholding(F)30K$6.54$198K
Jul 27, 2025Barge James WChief Financial OfficerTax withholding(F)23K$6.54$148K

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 2021-04-262026-07-11. Earlier history is backfilling; this window widens as it deepens.

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