Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 4 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Jan. 21, 2026 ISTR A 1,431 · · 11,903 Direct +13.67% Acquired (price as of 2026-10-02)
July 1, 2025 ISTR A 25 $1000.00 $25,000 25 Direct · Acquired -97.1% (price as of 2026-10-02)
Jan. 15, 2025 ISTR A 1,750 · · 10,472 Direct +20.06% Acquired (price as of 2026-10-02)
Jan. 17, 2024 ISTR A 1,918 · · 8,722 Direct +28.19% Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
July 1, 2025 ISTR Series A Noncumulative Perpetual Convertible Preferred Stock Common Stock (1,190) · · 25 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
June 30, 2023 ISTR Common Stock 6,804 Direct
June 30, 2023 ISTR Common Stock 2,436 Indirect