Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 28 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
May 21, 2025 HSIC F 625 $72.08 $45,050 33,538 Direct -1.83% Disposed 17.8% (price as of 2026-10-02)
March 4, 2025 HSIC A 2,844 · · 34,163 Direct +9.08% Acquired (price as of 2026-10-02)
March 4, 2025 HSIC F 572 $70.31 $40,217 31,319 Direct -1.79% Disposed 20.7% (price as of 2026-10-02)
March 4, 2024 HSIC A 2,604 · · 31,891 Direct +8.89% Acquired (price as of 2026-10-02)
March 16, 2023 HSIC F 446 $78.15 $34,855 29,287 Direct -1.50% Disposed 8.6% (price as of 2026-10-02)
March 1, 2023 HSIC A 2,250 · · 29,733 Direct +8.19% Acquired (price as of 2026-10-02)
March 16, 2022 HSIC A 2,028 · · 27,483 Direct +7.97% Acquired (price as of 2026-10-02)
March 3, 2022 HSIC F 613 $87.24 $53,478 25,455 Direct -2.35% Disposed -2.7% (price as of 2026-10-02)
March 3, 2021 HSIC F 635 $62.71 $39,821 26,068 Direct -2.38% Disposed 35.4% (price as of 2026-10-02)
March 3, 2021 HSIC A 2,790 · · 26,703 Direct +11.67% Acquired (price as of 2026-10-02)
March 5, 2020 HSIC F 653 $59.25 $38,690 23,913 Direct -2.66% Disposed 43.3% (price as of 2026-10-02)
March 3, 2020 HSIC A 2,889 · · 24,566 Direct +13.33% Acquired (price as of 2026-10-02)
March 5, 2019 HSIC A 2,972 · · 21,677 Direct +15.89% Acquired (price as of 2026-10-02)
March 1, 2019 HSIC F 790 $60.07 $47,455 18,705 Direct -4.05% Disposed 41.3% (price as of 2026-10-02)
March 6, 2018 HSIC F 476 $66.03 $31,430 18,747 Direct -2.48% Disposed 63.9% (price as of 2026-10-02)
March 2, 2018 HSIC A 2,843 · · 19,223 Direct +17.36% Acquired (price as of 2026-10-02)
March 6, 2017 HSIC A 1,084 · · 8,190 Direct +15.25% Acquired (price as of 2026-10-02)
March 3, 2017 HSIC F 275 $171.57 $47,182 7,106 Direct -3.73% Disposed 26.2% (price as of 2026-10-02)
March 1, 2017 HSIC F 521 $172.00 $89,612 7,381 Direct -6.59% Disposed 25.8% (price as of 2026-10-02)
Sept. 14, 2016 HSIC F 601 $159.41 $95,805 7,902 Direct -7.07% Disposed 35.8% (price as of 2026-10-02)
March 4, 2016 HSIC A 1,103 · · 8,503 Direct +14.91% Acquired (price as of 2026-10-02)
March 3, 2016 HSIC F 329 $167.70 $55,173 7,400 Direct -4.26% Disposed 29.1% (price as of 2026-10-02)
March 27, 2015 HSIC F 390 $138.80 $54,132 7,729 Direct -4.80% Disposed 55.9% (price as of 2026-10-02)
March 3, 2015 HSIC A 1,317 · · 8,119 Direct +19.36% Acquired (price as of 2026-10-02)
Feb. 27, 2014 HSIC A 1,561 · · 6,802 Direct +29.78% Acquired (price as of 2026-10-02)
March 1, 2013 HSIC A 750 $88.70 $66,525 5,241 Direct +16.70% Acquired 144.0% (price as of 2026-10-02)
March 1, 2013 HSIC A 2,086 $88.84 $185,320 4,491 Direct +86.74% Acquired 143.6% (price as of 2026-10-02)
Sept. 14, 2012 HSIC A 2,405 $82.45 $198,292 2,405 Direct · Acquired 162.5% (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) 1 holding

07

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

DateTickerSecuritySharesOwnership
Aug. 20, 2012 HSIC No securities are beneficially owned 0 Direct