RUBI Insider Trading

Rubico Inc. · full profile →Last filing Jun 12, 2026
Net Selling · 180d
Open-Market Buys (180d)
$394K
1 insiders
Open-Market Sells (180d)
$526K
1 insiders
Net Insider Flow
-$132K
open market, 180d
Reporting Insiders
2
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

100 shown
DateInsiderRoleActionSharesPriceValue
Jun 12, 2026HRT Financial LP10% OwnerSell(S)551K$0.95$526K
Jun 11, 2026HRT Financial LP10% OwnerBuy(P)485K$0.81$394K
Jul 8, 2020Frankenberg Robert JDirectorGrant(A)18K$0
Jul 8, 2020Harden Sarah PatriciaDirectorGrant(A)18K$0
Jul 8, 2020Spillane Robert FDirectorGrant(A)18K$0
Jul 8, 2020Troe Lisa LDirectorGrant(A)18K$0
Jun 8, 2020Day DavidCFOOption exercise(M)10K$1.97$20K
Jun 8, 2020Day DavidCFOSell(S)10K$8.69$87K
Jun 8, 2020Day DavidCFOOption exercise(M)10K$0
Jun 5, 2020Day DavidCFOSell(S)29K$7.90$229K
Jun 3, 2020Kershaw ThomasChief Technology OfficerOption exercise(M)51K$6.06$309K
Jun 3, 2020Kershaw ThomasChief Technology OfficerSell(S)51K$7.50$383K
Jun 3, 2020Kershaw ThomasChief Technology OfficerOption exercise(M)51K$0
May 22, 2020Filip EveSee remarksSell(S)4K$5.28$22K
May 21, 2020Tuller BlimaChief Accounting OfficerSell(S)13K$5.07$66K
May 20, 2020Soroca Adam LeeHead of Global Buyer TeamSell(S)11K$5.13$56K
May 20, 2020Barrett Michael G.CEO, DirectorSell(S)54K$5.13$278K
May 20, 2020Day DavidCFOSell(S)15K$5.13$75K
May 20, 2020Filip EveSee remarksSell(S)5K$5.13$24K
May 20, 2020Kershaw ThomasChief Technology OfficerSell(S)21K$5.13$108K
May 20, 2020Prusz Joseph RGlobal Chief Revenue OfficerSell(S)11K$5.13$58K
May 20, 2020Tuller BlimaChief Accounting OfficerSell(S)5K$5.13$28K
May 19, 2020Soroca Adam LeeHead of Global Buyer TeamSell(S)8K$5.23$41K
May 19, 2020Barrett Michael G.CEO, DirectorSell(S)39K$5.23$202K
May 19, 2020Day DavidCFOSell(S)10K$5.23$54K
May 19, 2020Filip EveSee remarksSell(S)3K$5.23$17K
May 19, 2020Kershaw ThomasChief Technology OfficerSell(S)15K$5.23$79K
May 19, 2020Prusz Joseph RGlobal Chief Revenue OfficerSell(S)8K$5.23$42K
May 19, 2020Tuller BlimaChief Accounting OfficerSell(S)4K$5.23$20K
May 18, 2020Soroca Adam LeeHead of Global Buyer TeamSell(S)8K$5.43$45K
May 18, 2020Barrett Michael G.CEO, DirectorSell(S)41K$5.43$225K
May 18, 2020Day DavidCFOSell(S)11K$5.43$61K
May 18, 2020Filip EveSee remarksSell(S)4K$5.43$19K
May 18, 2020Kershaw ThomasChief Technology OfficerSell(S)16K$5.43$88K
May 18, 2020Prusz Joseph RGlobal Chief Revenue OfficerSell(S)9K$5.43$47K
May 18, 2020Tuller BlimaChief Accounting OfficerSell(S)4K$5.43$22K
Apr 1, 2020Caine PaulDirectorGrant(A)186K
Apr 1, 2020Knopper Douglas SDirectorGrant(A)103K
Apr 1, 2020Lam RachelDirectorGrant(A)168K
Apr 1, 2020Rossman JamesDirectorGrant(A)180K
Apr 1, 2020Rossman JamesDirectorGrant(A)112K$0
Apr 1, 2020Rossman JamesDirectorGrant(A)36K$0
Apr 1, 2020Saltz AaronGeneral Counsel & SecyGrant(A)41K$0
Apr 1, 2020Saltz AaronGeneral Counsel & SecyGrant(A)242K
Apr 1, 2020Saltz AaronGeneral Counsel & SecyGrant(A)73K$0
Apr 1, 2020Saltz AaronGeneral Counsel & SecyGrant(A)31K$0
Apr 1, 2020Saltz AaronGeneral Counsel & SecyGrant(A)27K$0
Apr 1, 2020Saltz AaronGeneral Counsel & SecyGrant(A)56K$0
Apr 1, 2020Saltz AaronGeneral Counsel & SecyGrant(A)29K$0
Apr 1, 2020Saltz AaronGeneral Counsel & SecyGrant(A)5K$0
Apr 1, 2020Zagorski MarkPresident & COOGrant(A)88K$0
Apr 1, 2020Zagorski MarkPresident & COOGrant(A)349K
Apr 1, 2020Zagorski MarkPresident & COOGrant(A)168K$0
Apr 1, 2020Zagorski MarkPresident & COOGrant(A)73K$0
Apr 1, 2020Zagorski MarkPresident & COOGrant(A)487K$0
Apr 1, 2020Zagorski MarkPresident & COOGrant(A)487K$0
Apr 1, 2020Barrett Michael G.CEO, DirectorGrant(A)176K$0
Apr 1, 2020Barrett Michael G.CEO, DirectorGrant(A)146K$0
Apr 1, 2020Barrett Michael G.CEO, DirectorGrant(A)232K$0
Apr 1, 2020Day DavidCFOGrant(A)154K$0
Apr 1, 2020Day DavidCFOGrant(A)116K$0
Apr 1, 2020Filip EveSee remarksGrant(A)49K$0
Apr 1, 2020Filip EveSee remarksGrant(A)37K$0
Apr 1, 2020Kershaw ThomasChief Technology OfficerGrant(A)154K$0
Apr 1, 2020Kershaw ThomasChief Technology OfficerGrant(A)116K$0
Apr 1, 2020Prusz Joseph RGlobal Chief Revenue OfficerGrant(A)113K$0
Apr 1, 2020Prusz Joseph RGlobal Chief Revenue OfficerGrant(A)85K$0
Apr 1, 2020Soroca Adam LeeHead of Global Buyer TeamGrant(A)113K$0
Apr 1, 2020Soroca Adam LeeHead of Global Buyer TeamGrant(A)85K$0
Apr 1, 2020Tuller BlimaChief Accounting OfficerGrant(A)44K$0
Mar 16, 2020Addante FrankDirectorSell(S)25K$5.04$126K
Feb 18, 2020Addante FrankDirectorSell(S)25K$11.70$293K
Jan 16, 2020Barrett Michael G.President and CEO, DirectorTax withholding(F)30K$10.45$316K
Jan 16, 2020Day DavidCFOTax withholding(F)25K$10.45$266K
Jan 16, 2020Day DavidCFOSell(S)25K$10.41$256K
Jan 16, 2020Feldman JonathanCo-General Counsel & SecretaryTax withholding(F)9K$10.45$97K
Jan 16, 2020Feldman JonathanCo-General Counsel & SecretarySell(S)16K$10.34$162K
Jan 16, 2020Filip EveCo-General CounselTax withholding(F)13K$10.45$137K
Jan 16, 2020Kershaw ThomasChief Technology OfficerTax withholding(F)50K$10.45$525K
Jan 16, 2020Prusz Joseph RGlobal Chief Revenue OfficerTax withholding(F)18K$10.45$188K
Jan 16, 2020Soroca Adam LeeHead of Global Buyer TeamTax withholding(F)45K$10.45$470K
Jan 16, 2020Tuller BlimaChief Accounting OfficerTax withholding(F)9K$10.45$97K
Jan 15, 2020Addante FrankDirectorSell(S)25K$10.39$260K
Nov 22, 2019Filip EveCo-General CounselSell(S)4K$8.35$32K
Nov 18, 2019Barrett Michael G.President and CEO, DirectorSell(S)83K$7.57$631K
Nov 18, 2019Day DavidCFOSell(S)8K$7.57$58K
Nov 18, 2019Feldman JonathanCo-General Counsel & SecretarySell(S)2K$7.57$12K
Nov 18, 2019Filip EveCo-General CounselSell(S)2K$7.57$17K
Nov 18, 2019Kershaw ThomasChief Technology OfficerSell(S)20K$7.57$152K
Nov 18, 2019Prusz Joseph RGlobal Chief Revenue OfficerSell(S)8K$7.57$60K
Nov 18, 2019Soroca Adam LeeHead of Global Buyer TeamSell(S)5K$7.57$38K
Nov 18, 2019Tuller BlimaChief Accounting OfficerSell(S)12K$7.57$94K
Nov 15, 2019Addante FrankDirectorSell(S)13K$8.09$101K
Oct 15, 2019Addante FrankDirectorSell(S)13K$8.56$107K
Sep 16, 2019Addante FrankDirectorSell(S)13K$9.21$115K
Aug 15, 2019Addante FrankDirectorSell(S)13K$9.40$118K
Aug 1, 2019Feldman JonathanCo-General Counsel & SecretarySell(S)33K$10.00$335K
Jul 15, 2019Addante FrankDirectorSell(S)13K$6.82$85K
Jul 1, 2019Harden Sarah PatriciaDirectorGrant(A)57K$0
Jul 1, 2019Harden Sarah PatriciaDirectorGrant(A)16K$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 2006-01-022026-09-05. Earlier history is backfilling; this window widens as it deepens.

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

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