DURCAN DERMOT MARK
SEC Form 4 insider trading activity
DURCAN DERMOT MARK has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: Jun 22, 2026.
On the most recent filing, DURCAN DERMOT MARK is listed as Director at Cencora, Inc. Inside the rolling window, DURCAN DERMOT MARK reported 2 open-market purchases totaling $2.2M in COR and no open-market sales. The largest disclosed transaction in the window is a purchase of 4,000 COR shares on Jun 18, 2026, worth $1.1M.
Companies traded
Other insiders at COR
Insider Buying
$2.2M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has DURCAN DERMOT MARK made?
DURCAN DERMOT MARK has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.
Which companies does DURCAN DERMOT MARK trade?
DURCAN DERMOT MARK has filed SEC Form 4 disclosures for 1 company, including COR.
When was DURCAN DERMOT MARK's most recent SEC Form 4 filing?
DURCAN DERMOT MARK's most recent SEC Form 4 filing on Tracefour is dated Jun 22, 2026.
What is DURCAN DERMOT MARK's total buy and sell value in the current window?
Inside the rolling retention window, DURCAN DERMOT MARK bought $2.2M and sold $0 based on SEC Form 4 filings.
What was DURCAN DERMOT MARK's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 4,000 COR shares on 2026-06-18, worth $1.1M, per SEC Form 4 filings.