Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 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
June 4, 2026 CWST A 1,793 $83.65 $149,984 8,204 Direct +27.97% Acquired -1.1% (price as of 2026-10-02)
June 5, 2025 CWST A 1,215 $115.17 $139,932 6,411 Direct +23.38% Acquired -28.1% (price as of 2026-10-02)
June 6, 2024 CWST A 1,451 $96.47 $139,978 5,196 Direct +38.74% Acquired -14.2% (price as of 2026-10-02)
June 1, 2023 CWST A 1,310 · · 3,745 Direct +53.80% Acquired (price as of 2026-10-02)
June 2, 2022 CWST A 1,579 · · 2,435 Direct +184.46% Acquired (price as of 2026-10-02)
June 15, 2021 CWST A 756 · · 856 Direct +756.00% 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.

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
June 16, 2021 CWST Class A Common Stock 100 Direct