INSIDER
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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 455m ago
HOUSE PTR55m ago
SEC 13F55m ago
ROBINHOOD CHAIN54m ago
Corporate insider
BJ

Ball Robert Joseph

Director, CEO & Executive ChairmanCIK 0002070664

EDGAR filingsOpen in network
Disclosed transactions15
Buys / sells1 / 1
Max Insider Score31
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
13
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M—
66.8K sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    SHOULDER INNOVATIONS, INC.Director, CEO & Executive Chairman · Jan 8, 2026
12
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M
$166K
66.8K sh
Oct 30, 2026
Nov 2, 2026
traded Oct 30, 2026
+3d
SEC FORM 4

Evidence

15
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Tax withholding
F$606K
29.6K sh
Oct 30, 2026Nov 2, 2026
traded Oct 30, 2026
+3dSEC FORM 4

Evidence

31
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Open-market sale
SELL$188K
10.2K sh
Sep 14, 2026Sep 14, 2026
traded Sep 14, 2026
+0dSEC FORM 4

Evidence

16
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M$187K
89.2K sh
Sep 14, 2026Sep 14, 2026
traded Sep 14, 2026
+0dSEC FORM 4

Evidence

17
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M—
89.2K sh
Sep 14, 2026Sep 14, 2026
traded Sep 14, 2026
+0dSEC FORM 4

Evidence

5
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M$25K
10.0K sh
Apr 30, 2026Apr 30, 2026
traded Apr 30, 2026
+0dSEC FORM 4

Evidence

5
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M—
10.0K sh
Apr 30, 2026Apr 30, 2026
traded Apr 30, 2026
+0dSEC FORM 4

Evidence

29
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Open-market purchase
BUY$33K
2,200 sh
Mar 13, 2026Mar 17, 2026
traded Mar 13, 2026
+4dSEC FORM 4

Evidence

9
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M—
10.0K sh
Feb 6, 2026Feb 10, 2026
traded Feb 6, 2026
+4dSEC FORM 4

Evidence

9
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M—
2,062 sh
Feb 6, 2026Feb 10, 2026
traded Feb 6, 2026
+4dSEC FORM 4

Evidence

9
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M$25K
10.0K sh
Feb 6, 2026Feb 10, 2026
traded Feb 6, 2026
+4dSEC FORM 4

Evidence

9
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Option exercise
M$4,328
2,062 sh
Feb 6, 2026Feb 10, 2026
traded Feb 6, 2026
+4dSEC FORM 4

Evidence

9
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Grant or award
A—
265.4K sh
Jan 30, 2026Feb 3, 2026
traded Jan 30, 2026
+4dSEC FORM 4

Evidence

19
BJ
Ball Robert JosephDirector, CEO & Executive Chairman
SISHOULDER INNOVATIONS, INC.
Grant or award
A$20K
1,661 sh
Dec 31, 2025Jan 8, 2026
traded Dec 31, 2025
+8dSEC FORM 4

Evidence