Zeffiro A Mark
SEC Form 4 insider trading activity
Zeffiro A Mark has filed 7 SEC Form 4 filings (7 transaction rows) across 1 company, with disclosures dating back to 2025. 6 of those filings fall inside the rolling window. Most recent filing: Oct 21, 2026.
Companies traded
Other insiders at ATKR
No insider trading data found for Zeffiro A Mark.
Frequently asked questions
How many SEC Form 4 filings has Zeffiro A Mark made?
Zeffiro A Mark has filed 7 SEC Form 4 filings (7 transaction rows) across 1 company since 2025.
Which companies does Zeffiro A Mark trade?
Zeffiro A Mark has filed SEC Form 4 disclosures for 1 company, including ATKR.
When was Zeffiro A Mark's most recent SEC Form 4 filing?
Zeffiro A Mark's most recent SEC Form 4 filing on Tracefour is dated Oct 21, 2026.