Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 7 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 18, 2026 CHE A 386 $440.77 $170,137 2,052 Direct +23.17% Acquired 15.1% (price as of 2026-10-02)
May 19, 2025 CHE A 277 $579.04 $160,394 1,666 Direct +19.94% Acquired -12.4% (price as of 2026-10-02)
May 20, 2024 CHE A 284 $564.34 $160,273 1,389 Direct +25.70% Acquired -10.1% (price as of 2026-10-02)
May 15, 2023 CHE A 294 $545.69 $160,433 1,105 Direct +36.25% Acquired -7.0% (price as of 2026-10-02)
May 16, 2022 CHE A 262 $496.25 $130,018 811 Direct +47.72% Acquired 2.3% (price as of 2026-10-02)
May 17, 2021 CHE A 270 $482.66 $130,318 549 Direct +96.77% Acquired 5.1% (price as of 2026-10-02)
May 18, 2020 CHE A 279 $466.43 $130,134 279 Direct · Acquired 8.8% (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
May 19, 2020 CHE capital stock 0 Direct