MITTELSTAEDT RONALD J
President & CEO
MITTELSTAEDT RONALD J has filed 5 SEC Form 4 filings (17 transaction rows) across 2 companies, including WCN, SKYW, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: May 13, 2026.
On the most recent filing, MITTELSTAEDT RONALD J is listed as President & CEO at Waste Connections, Inc. Inside the rolling window, MITTELSTAEDT RONALD J reported 1 open-market purchase totaling $7.6M in WCN and no open-market sales.
Companies traded
Other insiders at WCN
Insider Buying
$7.6M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has MITTELSTAEDT RONALD J made?
MITTELSTAEDT RONALD J has filed 5 SEC Form 4 filings (17 transaction rows) across 2 companies, including WCN, SKYW since 2025.
Which companies does MITTELSTAEDT RONALD J trade?
MITTELSTAEDT RONALD J has filed SEC Form 4 disclosures for 2 companies, including WCN, SKYW.
When was MITTELSTAEDT RONALD J's most recent SEC Form 4 filing?
MITTELSTAEDT RONALD J's most recent SEC Form 4 filing on Tracefour is dated May 13, 2026.
What is MITTELSTAEDT RONALD J's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, MITTELSTAEDT RONALD J is listed as President & CEO.
What is MITTELSTAEDT RONALD J's total buy and sell value in the current window?
Inside the rolling retention window, MITTELSTAEDT RONALD J bought $7.6M and sold $0 based on SEC Form 4 filings.
What was MITTELSTAEDT RONALD J's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 50,000 WCN shares on 2026-05-12, worth $7.6M, per SEC Form 4 filings.