Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 9 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 · · 16,565 Direct +9.46% Acquired (price as of 2026-10-02)
Jan. 15, 2025 ISTR A 1,750 · · 15,134 Direct +13.08% Acquired (price as of 2026-10-02)
Oct. 31, 2024 ISTR L 42 $21.06 $885 8,610 Indirect +0.49% Acquired 39.6% (price as of 2026-10-02)
July 31, 2024 ISTR L 45 $18.75 $844 8,568 Indirect +0.53% Acquired 56.9% (price as of 2026-10-02)
April 30, 2024 ISTR L 50 $16.71 $836 8,523 Indirect +0.59% Acquired 76.0% (price as of 2026-10-02)
Jan. 31, 2024 ISTR L 46 $17.92 $824 8,473 Indirect +0.55% Acquired 64.1% (price as of 2026-10-02)
Jan. 17, 2024 ISTR A 1,918 · · 13,384 Direct +16.73% Acquired (price as of 2026-10-02)
Oct. 31, 2023 ISTR L 86 $9.67 $832 8,427 Indirect +1.03% Acquired 204.1% (price as of 2026-10-02)
July 31, 2023 ISTR L 55 $15.08 $829 8,341 Indirect +0.66% Acquired 95.0% (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.

Initial ownership (Form 3) 3 holdings

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

DateTickerSecuritySharesOwnership
Jan. 19, 2024 ISTR Common Stock 11,466 Direct
June 30, 2023 ISTR Common Stock 11,450 Direct
June 30, 2023 ISTR Common Stock 8,286 Indirect