Cencora, Inc. (COR) Insider Trading

Last 12 months

Insiders bought $2.31M and sold $15.1M on the open market.

52% of the selling was scheduled in advance under 10b5-1 plans. Executive Vice President Elizabeth S Campbell sold $3.66M on Aug 24, 37% of their stake, outside a plan.

Net open-market

−$12.7M

3 buys · 12 sales

Under a 10b5-1 plan

52%

of the value sold

Insiders who bought / sold

2 / 5

executives and directors

Last open-market buy

Jun 2026

Jun 22, 2026

Get an email when COR's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 1	Lazarus Krikorian SVP & Chief Accounting Officer	Sold10b5-1 plan	986	$303.18	$299k	6.1%	Form 4
Sep 16	Lon R Greenberg Director	SoldNo plan	1,280	$321.30	$411k	7.0%	Form 4
Sep 1	Lazarus Krikorian SVP & Chief Accounting Officer	Sold10b5-1 plan	985	$325.97	$321k	5.7%	Form 4
Aug 24	Elizabeth S Campbell Executive Vice President	SoldNo plan	11,300	$324.12	$3.66M	37%	Form 4
Jun 22	Lauren M Tyler Director	Bought	550	$270.23	$149k	14%	Form 4
Jun 18	Dermot Mark Durcan Director	Bought	4,000	$274.19	$1.1M	14%	Form 4
May 28	Dermot Mark Durcan Director	Bought	4,000	$266.26	$1.07M	17%	Form 4
Feb 20	Robert P. Mauch President & CEO	Sold10b5-1 plan	3,762	$358.94	$1.35M	5.4%	Form 4
Feb 18	Robert P. Mauch President & CEO	Sold10b5-1 plan	1,333	$359.46	$479k	2.0%	Form 4
Jan 20	Robert P. Mauch President & CEO	Sold10b5-1 plan	5,096	$354.73	$1.81M	7.1%	Form 4
Dec 19, 2025	Elizabeth S Campbell Executive Vice President	SoldNo plan	3,351	$342.10	$1.15M	12%	Form 4
Dec 19, 2025	Silvana Battaglia Executive Vice President	SoldNo plan	1,677	$345.00	$579k	8.2%	Form 4
Dec 18, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	5,096	$343.45	$1.75M	7.0%	Form 4
Dec 17, 2025	Lazarus Krikorian SVP & Chief Accounting Officer	SoldNo plan	4,031	$343.24	$1.38M	19%	Form 4
Nov 18, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	5,096	$366.64	$1.87M	7.2%	Form 4
Oct 20, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	5,097	$326.80	$1.67M	12%	Form 4
Oct 1, 2025	Elizabeth S Campbell Executive Vice President	Sold10b5-1 plan	1,886	$313.28	$591k	13%	Form 4
Sep 18, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	5,097	$290.00	$1.48M	11%	Form 4
Sep 16, 2025	Steven H Collis Executive Chairman	Sold10b5-1 plan	31,350	$289.86	$9.09M	9.3%	Form 4
Aug 19, 2025	Steven H Collis Executive Chairman	Sold10b5-1 plan	14,579	$289.98	$4.23M	4.5%	Form 4
Aug 18, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	4,968	$293.53	$1.46M	11%	Form 4
Jul 22, 2025	Steven H Collis Executive Chairman	Sold10b5-1 plan	14,578	$292.67	$4.27M	4.5%	Form 4
Jul 18, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	4,968	$294.11	$1.46M	10%	Form 4
Jun 24, 2025	Steven H Collis Executive Chairman	Sold10b5-1 plan	14,579	$292.62	$4.27M	4.5%	Form 4
Jun 18, 2025	Silvana Battaglia Executive Vice President	SoldNo plan	4,077	$297.41	$1.21M	27%	Form 4
Jun 18, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	4,969	$295.30	$1.47M	10%	Form 4
May 29, 2025	Lazarus Krikorian SVP & Chief Accounting Officer	SoldNo plan 2 parts	3,000	$288.96 average	$867k	15%	Form 4
May 20, 2025	Steven H Collis Executive Chairman	Sold10b5-1 plan	14,578	$293.84	$4.28M	4.4%	Form 4
May 19, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	4,969	$291.43	$1.45M	9.8%	Form 4
May 14, 2025	Lon R Greenberg Director	SoldNo plan	3,000	$279.05	$837k	14%	Form 4
Apr 22, 2025	Steven H Collis Executive Chairman	Sold10b5-1 plan	14,579	$281.81	$4.11M	4.4%	Form 4
Apr 21, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan	4,969	$289.33	$1.44M	9.5%	Form 4
Mar 25, 2025	Steven H Collis Executive Chairman	Sold10b5-1 plan 2 parts	14,578	$269.51 average	$3.93M	4.4%	Form 4
Mar 24, 2025	Elizabeth S Campbell Executive Vice President	Sold10b5-1 plan 2 parts	4,127	$268.28 average	$1.11M	22%	Form 4
Mar 18, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan 2 parts	4,970	$260.93 average	$1.3M	9.2%	Form 4
Mar 10, 2025	Lazarus Krikorian SVP & Chief Accounting Officer	SoldNo plan	2,000	$260.06	$520k	9.0%	Form 4
Mar 3, 2025	Robert P. Mauch President & CEO	Sold10b5-1 plan 2 parts	4,970	$255.00 average	$1.27M	8.9%	Form 4
Feb 27, 2025	Steven H Collis Executive Chairman	Sold10b5-1 plan 2 parts	14,579	$251.08 average	$3.66M	4.4%	Form 4
Feb 21, 2025	Silvana Battaglia Executive Vice President	SoldNo plan	5,000	$242.24	$1.21M	25%	Form 4
Feb 6, 2025	Walgreens Boots Alliance Holdings LLC Large holder	SoldNo plan 2 parts	1,286,376	$244.51 average	$315M	9.3%	Form 4

Oct 110b5-1 plan
Lazarus Krikorian
SVP & Chief Accounting Officer · sold 986 at $303.18
$299k
6.1% of stake
Sep 16No plan
Lon R Greenberg
Director · sold 1,280 at $321.30
$411k
7.0% of stake
Sep 110b5-1 plan
Lazarus Krikorian
SVP & Chief Accounting Officer · sold 985 at $325.97
$321k
5.7% of stake
Aug 24No plan
Elizabeth S Campbell
Executive Vice President · sold 11,300 at $324.12
$3.66M
37% of stake
Jun 22
Lauren M Tyler
Director · bought 550 at $270.23
$149k
14% of stake
Jun 18
Dermot Mark Durcan
Director · bought 4,000 at $274.19
$1.1M
14% of stake
May 28
Dermot Mark Durcan
Director · bought 4,000 at $266.26
$1.07M
17% of stake
Feb 2010b5-1 plan
Robert P. Mauch
President & CEO · sold 3,762 at $358.94
$1.35M
5.4% of stake
Feb 1810b5-1 plan
Robert P. Mauch
President & CEO · sold 1,333 at $359.46
$479k
2.0% of stake
Jan 2010b5-1 plan
Robert P. Mauch
President & CEO · sold 5,096 at $354.73
$1.81M
7.1% of stake
Dec 19, 2025No plan
Elizabeth S Campbell
Executive Vice President · sold 3,351 at $342.10
$1.15M
12% of stake
Dec 19, 2025No plan
Silvana Battaglia
Executive Vice President · sold 1,677 at $345.00
$579k
8.2% of stake
Dec 18, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 5,096 at $343.45
$1.75M
7.0% of stake
Dec 17, 2025No plan
Lazarus Krikorian
SVP & Chief Accounting Officer · sold 4,031 at $343.24
$1.38M
19% of stake
Nov 18, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 5,096 at $366.64
$1.87M
7.2% of stake
Oct 20, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 5,097 at $326.80
$1.67M
12% of stake
Oct 1, 202510b5-1 plan
Elizabeth S Campbell
Executive Vice President · sold 1,886 at $313.28
$591k
13% of stake
Sep 18, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 5,097 at $290.00
$1.48M
11% of stake
Sep 16, 202510b5-1 plan
Steven H Collis
Executive Chairman · sold 31,350 at $289.86
$9.09M
9.3% of stake
Aug 19, 202510b5-1 plan
Steven H Collis
Executive Chairman · sold 14,579 at $289.98
$4.23M
4.5% of stake
Aug 18, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 4,968 at $293.53
$1.46M
11% of stake
Jul 22, 202510b5-1 plan
Steven H Collis
Executive Chairman · sold 14,578 at $292.67
$4.27M
4.5% of stake
Jul 18, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 4,968 at $294.11
$1.46M
10% of stake
Jun 24, 202510b5-1 plan
Steven H Collis
Executive Chairman · sold 14,579 at $292.62
$4.27M
4.5% of stake
Jun 18, 2025No plan
Silvana Battaglia
Executive Vice President · sold 4,077 at $297.41
$1.21M
27% of stake
Jun 18, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 4,969 at $295.30
$1.47M
10% of stake
May 29, 2025No plan
Lazarus Krikorian
SVP & Chief Accounting Officer · sold 3,000 at avg $288.96
$867k
15% of stake
May 20, 202510b5-1 plan
Steven H Collis
Executive Chairman · sold 14,578 at $293.84
$4.28M
4.4% of stake
May 19, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 4,969 at $291.43
$1.45M
9.8% of stake
May 14, 2025No plan
Lon R Greenberg
Director · sold 3,000 at $279.05
$837k
14% of stake
Apr 22, 202510b5-1 plan
Steven H Collis
Executive Chairman · sold 14,579 at $281.81
$4.11M
4.4% of stake
Apr 21, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 4,969 at $289.33
$1.44M
9.5% of stake
Mar 25, 202510b5-1 plan
Steven H Collis
Executive Chairman · sold 14,578 at avg $269.51
$3.93M
4.4% of stake
Mar 24, 202510b5-1 plan
Elizabeth S Campbell
Executive Vice President · sold 4,127 at avg $268.28
$1.11M
22% of stake
Mar 18, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 4,970 at avg $260.93
$1.3M
9.2% of stake
Mar 10, 2025No plan
Lazarus Krikorian
SVP & Chief Accounting Officer · sold 2,000 at $260.06
$520k
9.0% of stake
Mar 3, 202510b5-1 plan
Robert P. Mauch
President & CEO · sold 4,970 at avg $255.00
$1.27M
8.9% of stake
Feb 27, 202510b5-1 plan
Steven H Collis
Executive Chairman · sold 14,579 at avg $251.08
$3.66M
4.4% of stake
Feb 21, 2025No plan
Silvana Battaglia
Executive Vice President · sold 5,000 at $242.24
$1.21M
25% of stake
Feb 6, 2025No plan
Walgreens Boots Alliance Holdings LLC
Large holder · sold 1,286,376 at avg $244.51
$315M
9.3% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch COR, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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