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
March 9, 2011 WM A 52,976 · · 52,976 Direct · Acquired (price as of 2026-10-02)
March 9, 2010 WM A 30,336 · · 30,336 Direct · Acquired (price as of 2026-10-02)
Feb. 16, 2010 WM F 1,899 $32.76 $62,211 16,062 Direct -10.57% Disposed 524.1% (price as of 2026-10-02)
Feb. 16, 2010 WM A 7,178 $32.76 $235,151 17,961 Direct +66.57% Acquired 524.1% (price as of 2026-10-02)
Jan. 26, 2010 WM F 753 $32.60 $24,548 10,783 Direct -6.53% Disposed 527.1% (price as of 2026-10-02)
Jan. 25, 2010 WM F 2,818 $32.84 $92,543 11,536 Direct -19.63% Disposed 522.6% (price as of 2026-10-02)
Jan. 26, 2007 WM A 2,845 · · 12,845 Direct +28.45% 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.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 9, 2011 WM Stock Option (Right to Buy) [F1] Common Stock (52,976) $37.18 March 9, 2021 52,976 Acquired
March 9, 2010 WM Stock Option (Right to Buy) [F1] Common Stock (30,336) $33.49 March 9, 2020 30,336 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Jan. 26, 2007 WM Common Stock [F1] 10,000 Direct