Waste Connections, Inc.
A North American waste services company that collects, recycles, and disposes of everyday trash for homes, businesses, and municipalities across the US and Canada. Founded in 1997 by Ronald Mittelstaedt, a former Sanifill executive, it grew by buying up smaller, family-owned haulers in rural markets that bigger rivals overlooked. Its name reflects that strategy — 'connecting' local waste operations into one network — and it is now one of the largest waste companies in North America.
Granted 65.1K · Bought 50.0K
Granted 28.3K · Sold 13.6K
Granted 37.0K · Sold 16.3K
Granted 31.2K · Sold 14.8K
Granted 22.9K · Sold 4.1K
Granted 6.4K · Sold 1.5K
Granted 10.1K
Granted 32.8K · Sold 21.5K
Granted 16.0K · Sold 9.8K
Granted 2.0K · Sold 19.0K
Granted 16.9K · Sold 3.5K
Granted 19.5K · Sold 9.5K
Granted 2.0K
Granted 739 · Sold 1.5K
Granted 739
Granted 18.1K · Sold 10.0K
Granted 5.3K
Granted 2.0K · Sold 1.5K
Granted 2.0K
Granted 21.0K · Sold 13.6K
Granted 1.9K · Sold 1.2K
Granted 1.6K
Granted 1.5K
Granted 23.3K · Sold 16.1K
Granted 2.4K · Sold 1.2K
Granted 332
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Mittelstaedt Ronald JPresident & CEO, Director · 44 transactions | +42.8% | 301.0K | 65.1K | 50.0K | — |
| Chambliss Darrell WEVP & COO · 23 transactions | -4.8% | 92.0Kas of Jun 2025 | 28.3K | — | 13.6K |
| Whitney Mary AnneExecutive Vice President & CFO · 31 transactions | +9.5% | 62.4K | 37.0K | — | 16.3K |
| Little JamesExecutive VP Engineering · 34 transactions | +24.8% | 48.4K | 31.2K | — | 14.8K |
| Black Matthew StephenSr VP Chief Tax Officer · 37 transactions | — | 44.0K | 22.9K | — | 4.1K |
| Craft JasonExecutive Vice President & COO · 12 transactions | +26.9% | 32.9K | 6.4K | — | 1.5K |
| Eddie DavidSr VP Performance Optimization · 10 transactions | +9% | 26.7Kas of Feb 2024 | 10.1K | — | — |
| Shea Patrick JamesExec VP, General Counsel & Sec · 40 transactions | — | 19.9K | 32.8K | — | 21.5K |
| Cloninger Robert MichaelSR VP, Deputy General Counsel · 36 transactions | +2.3% | 19.0K | 16.0K | — | 9.8K |
| Guillet Edward EDirector · 15 transactions | -54.3% | 15.3K | 2.0K | — | 19.0K |
| Netherton SusanSR VP People, Training & Dev · 32 transactions | +85.5% | 15.0K | 16.9K | — | 3.5K |
| Hansen EricSenior Vice President and CIO · 32 transactions | +27.9% | 13.3K | 19.5K | — | 9.5K |
| Lee SusanDirector · 12 transactions | +9.4% | 12.4K | 2.0K | — | — |
| Razzouk William JDirector · 8 transactions | -27.1% | 11.9Kas of Feb 2024 | 739 | — | 1.5K |
| Hughes Larry SanfordDirector · 4 transactions | +2.7% | 11.6Kas of Feb 2024 | 739 | — | — |
| Pio DomenicSR VP Operations · 30 transactions | -11.4% | 9.1K | 18.1K | — | 10.0K |
| Bradley AaronSR VP PERFORMANCE OPTIMIZATION · 19 transactions | — | 8.6K | 5.3K | — | — |
| Harlan Michael WDirector · 15 transactions | -6.4% | 8.6K | 2.0K | — | 1.5K |
| Jordan Elise LipmanDirector · 12 transactions | +31.2% | 3.4K | 2.0K | — | — |
| Nielsen III RobertSR VP Operations · 47 transactions | 0% | 3.3K | 21.0K | — | 13.6K |
| Tan DerekSR VP Chief Accounting Officer · 9 transactions | — | 1.4K | 1.9K | — | 1.2K |
| Sparks CarlDirector · 10 transactions | — | 878 | 1.6K | — | — |
| LeBon Cherylyn HarleyDirector · 10 transactions | — | 848 | 1.5K | — | — |
| Rivard PhilipSR VP Business Development · 39 transactions | — | 734 | 23.3K | — | 16.1K |
| Bertone Andrea E.Director · 16 transactions | -23.2% | 288 | 2.4K | — | 1.2K |
| Florness Daniel LDirector · 2 transactions | — | 0 | 332 | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -108.7K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.