COR Cencora, Inc.

NYSE
$318.50

Cencora, Inc. (COR) Insider Activity

What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.

30D 90D 6M 1Y
Insider signal In line Selling ran in line with COR's own trailing one-year pace, with 55% of sale value under a prearranged plan.
Cluster activity 0 buyers in the last 30 days 1 buyer in the last 90 days 2 sellers in the last 90 days
Insiders buying
2
3 transactions
Insiders selling
5
14 transactions
Purchases
$2.3M
8,550 shares
Sales
$27.2M
85,157 shares
Net activity
-$24.9M
purchases less sales

How much of that selling was preplanned? 55% planned / 45% discretionary

10b5-1 plan sales $15.0M 6 transactions · 49,511 shares
Discretionary sales $12.2M 8 transactions · 35,646 shares

Largest single sale: $9.1M.

Where they traded

Buy Sell Dot area is proportional to transaction value.

Last open-market purchase: June 22, 2026 , by Tyler Lauren M .

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
Krikorian Lazarus SVP & Chief Accounting Officer Sell 10b5-1 985 $325.97 $321.1K 16,169 −5.7% of holding
Campbell Elizabeth S Executive Vice President Sell 11,300 $324.12 $3.7M 19,455 −36.7% of holding
Tyler Lauren M Director Buy 550 $270.23 $148.6K 4,359
DURCAN DERMOT MARK Director Buy 4,000 $274.19 $1.1M 31,767
DURCAN DERMOT MARK Director Buy 4,000 $266.26 $1.1M 27,767
Mauch Robert P. President & CEO Sell 3,762 $358.94 $1.4M 65,393 −5.4% of holding
Mauch Robert P. President & CEO Sell 1,333 $359.46 $479.2K 65,393 −2% of holding
Mauch Robert P. President & CEO Sell 5,096 $354.73 $1.8M 66,726 −7.1% of holding
Campbell Elizabeth S Executive Vice President Sell 3,351 $342.10 $1.1M 23,891 −12.3% of holding
Battaglia Silvana Executive Vice President Sell 1,677 $345.00 $578.6K 18,796 −8.2% of holding
Mauch Robert P. President & CEO Sell 5,096 $343.45 $1.8M 68,059 −7% of holding
Krikorian Lazarus SVP & Chief Accounting Officer Sell 4,031 $343.24 $1.4M 17,154 −19% of holding
Mauch Robert P. President & CEO Sell 10b5-1 5,096 $366.64 $1.9M 65,746 −7.2% of holding
Mauch Robert P. President & CEO Sell 10b5-1 5,097 $326.80 $1.7M 37,940 −11.8% of holding
Campbell Elizabeth S Executive Vice President Sell 10b5-1 1,886 $313.28 $590.8K 12,824 −12.8% of holding
Mauch Robert P. President & CEO Sell 10b5-1 5,097 $290.00 $1.5M 39,274 −11.5% of holding

Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.