Zachary Jennifer

CIK: 0001737231
Director
Primary company: Merck & Co., Inc. (MRK)

Zachary Jennifer is a corporate insider at Merck & Co., Inc. (MRK) filing SEC Form 4 transactions. 55 transactions across 2 companies, totaling $0 in purchases and $32,741,268 in sales. Source: SEC EDGAR.

Total Transactions
55
Total Buy Value
$0
Total Sell Value
$32.74M
Net Activity
$-32.74M
Last Transaction
Jun 2026
Companies
2

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
46,600
Price
$7.01
Value
$327K
Type
Award
Shares
9,807
Price
-
Value
-
Type
Award
Shares
35,312
Price
$113.15
Value
$4.00M
Type
Award
Shares
12,064
Price
-
Value
-
Type
Exercise
Shares
2,951
Price
-
Value
-
Type
Tax Payment
Shares
1,454
Price
$110.03
Value
$160K
Type
Exercise
Shares
2,951
Price
$110.03
Value
$325K
Type
Award
Shares
11,583
Price
$107.40
Value
$1.24M
Type
Award
Shares
39,815
Price
-
Value
-
Type
Award
Shares
7,768
Price
-
Value
-
Type
Award
Shares
40,301
Price
-
Value
-
Type
Award
Shares
8,854
Price
-
Value
-
Type
Award
Shares
25,423
Price
$97.94
Value
$2.49M
Type
Award
Shares
24,454
Price
-
Value
-
Type
Award
Shares
4,790
Price
-
Value
-
Type
Award
Shares
35,156
Price
-
Value
-
Type
Exercise
Shares
19,417
Price
-
Value
-
Type
Sale
Shares
49,499
Price
$126.97
Value
$6.28M
Type
Exercise
Shares
19,417
Price
$87.10
Value
$1.69M
Type
Award
Shares
23,298
Price
$119.43
Value
$2.78M