Canan John

CIK: 0001374366
Primary company: Merck & Co. Inc. (MRK)

Canan John is a corporate insider at Merck & Co. Inc. (MRK) filing SEC Form 4 transactions. 105 transactions across 4 companies, totaling $80,845 in purchases and $1,907,789 in sales. Source: SEC EDGAR.

Total Transactions
105
Total Buy Value
$81K
Total Sell Value
$1.91M
Net Activity
$-1.83M
Last Transaction
Feb 2026
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
2,380
Price
-
Value
-
Type
Award
Shares
62,076
Price
-
Value
-
Type
Disposition
Shares
2,105
Price
-
Value
-
Type
Disposition
Shares
63,285
Price
-
Value
-
Type
Award
Shares
2,105
Price
-
Value
-
Type
Award
Shares
3,611
Price
-
Value
-
Type
Award
Shares
7,084
Price
$0.00
Value
$0
Type
Award
Shares
7,960
Price
$0.00
Value
$0
Acasti Pharma Inc.
ACST
Type
Award
Shares
45,000
Price
$0.00
Value
$0
Type
Award
Shares
5,945
Price
$0.00
Value
$0
Acasti Pharma Inc.
ACST
Type
Award
Shares
42,100
Price
$0.00
Value
$0
Type
Award
Shares
10,584
Price
$0.00
Value
$0
Type
Award
Shares
2,842
Price
$0.00
Value
$0
Type
Award
Shares
11,099
Price
$0.00
Value
$0
Type
Purchase
Shares
200
Price
$16.05
Value
$3K
Type
Purchase
Shares
400
Price
$16.05
Value
$6K
Type
Purchase
Shares
4,440
Price
$16.04
Value
$71K
Type
Award
Shares
1,363
Price
$0.00
Value
$0
Type
Award
Shares
2,913
Price
$56.18
Value
$164K
Type
Exercise
Shares
10,000
Price
$0.00
Value
$0