Durcan Dermot Mark: insider buys
Every open-market stock purchase reported by Durcan Dermot Mark to the SEC on Form 4.
Total bought$2.16M
Purchases2
Companies1
Last purchase filedJun 22, 2026
Return on these buys+22%
Durcan Dermot Mark has made 2 open-market purchases worth $2.16M in 1 company since May 28, 2026, according to SEC Form 4 filings. The most recent was filed on Jun 22, 2026: 4,000 shares of COR at $274.19 (Director), worth $1.10M. Taken together, these purchases are up 22% at the latest closing prices (split-adjusted, weighted by amount).
Companies Durcan Dermot Mark bought
| Ticker | Company | Role | Buys | Total | Since buy | Last filed |
|---|---|---|---|---|---|---|
| COR | Cencora, Inc. | Director | 2 | $2.16M | +22% | Jun 22 |
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| Filed | Stock | Insider | Value | Shares | Price | Since buy | Stake | Trade | |
|---|---|---|---|---|---|---|---|---|---|
| Jun 22 | CORCencora, Inc. | Durcan Dermot MarkDirector | $1.10M | 4,000 | $274.19 | +21% | +14% | Jun 18 | SEC |
| May 28 | CORCencora, Inc. | Durcan Dermot MarkDirector | $1.07M | 4,000 | $266.26 | +24% | +17% | May 28 | SEC |