Witkowski Mark R
Chief Executive Officer
Witkowski Mark R has filed 3 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: Oct 20, 2026.
Companies traded
Other insiders at CNM
No insider trading data found for Witkowski Mark R.
Frequently asked questions
How many SEC Form 4 filings has Witkowski Mark R made?
Witkowski Mark R has filed 3 SEC Form 4 filings (5 transaction rows) across 1 company since 2026.
Which companies does Witkowski Mark R trade?
Witkowski Mark R has filed SEC Form 4 disclosures for 1 company, including CNM.
When was Witkowski Mark R's most recent SEC Form 4 filing?
Witkowski Mark R's most recent SEC Form 4 filing on Tracefour is dated Oct 20, 2026.
What is Witkowski Mark R's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Witkowski Mark R is listed as Chief Executive Officer.