Insiders / Mittelstaedt Ronald J
Mittelstaedt Ronald J
CIK 1064299personinsider
Companies
2
First seen
Feb 18, 2026
Last activity
May 13, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Waste Connections Inc · WCN | 301,017 | — |
| Skywest Inc · SKYW | 8,257 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Skywest Inc | Common Stock | 8,257 |
| Waste Connections Inc | Common Shares | 301,017 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 12, 2026 | Buy | WCN Waste Connections Inc Common Shares | $7.61M | +50K +19.92% | 301,017 0.12% of shares | high |
| Feb 17, 2026 | Other | WCN Waste Connections Inc Common Shares | $687.7K | -4K -1.68% | 249,030 0.10% of shares | low |
| Feb 17, 2026 | Other | WCN Waste Connections Inc Common Shares | $162.6K | -1K -0.41% | 242,460 0.10% of shares | low |
| Feb 14, 2026 | Other | WCN Waste Connections Inc Common Shares | $136.9K | -854 -0.36% | 238,610 0.09% of shares | low |
| Feb 16, 2026 | Other | WCN Waste Connections Inc Common Shares | $130.6K | -815 -0.34% | 240,907 0.10% of shares | low |
| Feb 17, 2026 | Other | WCN Waste Connections Inc Common Shares | $123.2K | -764 -0.30% | 250,207 0.10% of shares | low |
| Feb 18, 2026 | Other | WCN Waste Connections Inc Common Shares | $56.3K | -346 -0.14% | 251,017 0.10% of shares | low |
| Feb 17, 2026 | Other | WCN Waste Connections Inc Common Shares | $29.2K | -181 -0.07% | 250,485 0.10% of shares | low |
| May 5, 2026 | Grant | SKYW Skywest Inc Common Stock | $0 | +1K +17.32% | 8,257 0.02% of shares | low |
| Feb 18, 2026 | Exercise | WCN Waste Connections Inc Common Shares | $0 | +878 +0.35% | 251,363 0.10% of shares | low |