Who
Ronald J. Mittelstaedt
President & CEO
Company insider
Files Form 4 as: President & CEO, Waste Connections; Director, SkyWest; Chief Executive Officer, Waste Connections US; Director, Mattress Firm Holding.
In numbers
- Trades disclosed
- 400
- Buys
- 1
- Sells
- 20
- Bought
- $15.2M
- Sold
- $45.8M
- Companies
- 4
- Companies where not an officer
- 2
- First trade
- 14 Feb 2006
- Last trade
- 12 May 2026
- Last filed
- 13 May 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 12 May 2026filed 13 May 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Bought | $7.6M50,000 at $152.24 | filing |
| 12 May 2026filed 13 May 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Bought | $7.6M50,000 at $152.24 | filing |
| 5 May 2026filed 7 May 2026 | SKYW SkyWestAirlines & Air Freight | SEC FORM 4 Code A | —1,219 at $0.00 | filing |
| 5 May 2026filed 7 May 2026 | SKYW SkyWestAirlines & Air Freight | SEC FORM 4 Code A | —1,219 at $0.00 | filing |
| 18 Feb 2026filed 20 Feb 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Code M | —878 at $0.00 | filing |
| 18 Feb 2026filed 20 Feb 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Code F | $56K346 at $162.76 | filing |
| 18 Feb 2026filed 20 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —878 at $0.00 | filing |
| 18 Feb 2026filed 20 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —878 at $0.00 | filing |
| 18 Feb 2026filed 20 Feb 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Code M | —878 at $0.00 | filing |
| 18 Feb 2026filed 20 Feb 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Code F | $56K346 at $162.76 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Code F | $123K764 at $161.28 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Code M | —459 at $0.00 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste ConnectionsWaste & Environmental | SEC FORM 4 Code F | $29K181 at $161.28 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —459 at $0.00 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —2,561 at $0.00 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —1,941 at $0.00 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —10,834 at $0.00 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —459 at $0.00 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —2,561 at $0.00 | filing |
| 17 Feb 2026filed 18 Feb 2026 | WCN Waste Connectionsoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —1,941 at $0.00 | filing |
News
30,682 Waste Connections, Inc. $WCN Shares Sold by Sustainable Growth Advisers LPWCN · dailypolitical.com · 16 Oct 2026Waste Connections (WCN) Stock Price, News & AnalysisWCN · 247wallst.com · 15 Oct 2026Waste Connections, Inc. (TSE:WCN) Stock Now Rated "Strong Buy" by Sell-Side AnalystsWCN · dailypolitical.com · 14 Oct 2026
0 headlines in the last 90 days name Ronald J. Mittelstaedt; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.