Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 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

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 30, 2025 SDHY P 7,900 $16.25 $128,375 42,900 Direct +22.57% Acquired -5.9% (price as of 2026-10-02)
May 30, 2025 GHY P 9,239 $13.23 $122,232 0 Direct -100.00% Disposed -17.8% (price as of 2026-10-02)
Dec. 31, 2024 SDHY P 17,000 $16.20 $275,400 35,000 Direct +94.44% Acquired -5.6% (price as of 2026-10-02)
Dec. 31, 2024 ISD P 9,000 $13.70 $123,300 0 Direct -100.00% Disposed -14.6% (price as of 2026-10-02)
Oct. 21, 2024 SDHY P 9,499 $16.58 $157,493 17,499 Direct +118.74% Acquired -7.8% (price as of 2026-10-02)
Oct. 21, 2024 SDHY P 501 $16.56 $8,297 18,000 Direct +2.86% Acquired -7.7% (price as of 2026-10-02)
Dec. 7, 2023 GHY P 1,239 $11.38 $14,100 9,239 Direct +15.49% Acquired -4.5% (price as of 2026-10-02)
Dec. 7, 2023 SDHY P 8,000 $15.00 $120,000 8,000 Direct · Acquired 1.9% (price as of 2026-10-02)
Dec. 7, 2023 ISD P 1,000 $12.19 $12,190 9,000 Direct +12.50% Acquired -4.0% (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) 2 holdings

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

DateTickerSecuritySharesOwnership
Sept. 30, 2019 GHY Common Stock 8,000 Direct
March 11, 2019 ISD Common Stock 8,000 Direct