$WCN 4 SEC Filings

Sold 700 shares ($119K)

Sold 2,500 shares ($416K)

Sold 1,750 shares ($291K)

Sold 300 shares ($51.9K)

Sold 2,811 shares ($481K)

Acquired 95 shares (Other Transaction) ($15K)

Acquired 54 shares (Other Transaction) ($8.55K)

Acquired 42 shares (Other Transaction) ($6.65K)

Acquired 16 shares (Other Transaction) ($2.53K)

Sold 1,500 shares ($235K)

Sold 7,500 shares ($1.17M) · Gave 15 shares as a gift · Gave 100 shares as a gift

Sold 500 shares ($77.8K)

Sold 337 shares ($51.6K) · Sold 290 shares ($43.8K)

Bought 50,000 shares ($7.61M)

Sold 6,000 shares ($989K)

Sold 2,605 shares ($427K)

Received 332 shares by exercise or conversion · Gave up 178 shares to cover exercise price or tax ($29K) · Granted 419 Deferred Share Units · 1 more

Sold 1,173 shares ($201K)

Received 1,436 shares by exercise or conversion · Gave up 566 shares to cover exercise price or tax ($92.1K)

Received 1,255 shares by exercise or conversion · Gave up 494 shares to cover exercise price or tax ($80.4K)