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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

IGSB

Superinvestors

Institutional investors holding IGSB

Consensus →
InvestorFundWeightSharesValueQuarter
David KatzMatrix Asset Advisors0.28%34,462$1.9M2021Q1
Kenneth FisherFisher Asset Management0.00%4,118$218K2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

No insider trades in the last 90 days

Insider Tradeslast 90 days

No insider trades in the last 90 days.

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.