Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001737231

Jennifer Zachary

22 transactions in 2 companies, from January 26, 2026 to August 12, 2026.

Transactions
222 companies
Bought · P
$0open market
Sold · S
$25.2Mopen market
Net
−$25.2Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
Merck & Co., Inc.MRK20—$25.2M
REGENXBIO Inc.RGNX2——

All transactions

22 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
Merck & Co., Inc.MRKJennifer ZacharyGCDERIVAug 12M13,433$0.00—?
Merck & Co., Inc.MRKJennifer ZacharyGCDERIVAug 12M41,494$0.00—?
Merck & Co., Inc.MRKJennifer ZacharyGCAug 12S80,315$133.46$10.7M
Merck & Co., Inc.MRKJennifer ZacharyGCAug 12M13,433$84.71$1.1M
Merck & Co., Inc.MRKJennifer ZacharyGCAug 12M41,494$117.89$4.9M
REGENXBIO Inc.RGNXJennifer ZacharyDirDERIVMay 29A46,600$0.00—?
REGENXBIO Inc.RGNXJennifer ZacharyDirMay 29A9,807$0.00—
Merck & Co., Inc.MRKJennifer ZacharyGCDERIVMay 5A35,312$0.00—?
Merck & Co., Inc.MRKJennifer ZacharyGCDERIVMay 5A12,064$0.00—?
Merck & Co., Inc.MRKJennifer ZacharyGCDERIVApr 29M2,951$0.00—?
Merck & Co., Inc.MRKJennifer ZacharyGCApr 29F1,454$110.03$160K
Merck & Co., Inc.MRKJennifer ZacharyGCApr 29M2,951$110.03$325K
Merck & Co., Inc.MRKJennifer ZacharyGCDERIVFeb 9M38,835$0.00—?
Merck & Co., Inc.MRKJennifer ZacharyGCDERIVFeb 9M56,792$0.00—?
Merck & Co., Inc.MRKJennifer ZacharyGCDERIVFeb 9M25,946$0.00—?
Merck & Co., Inc.MRKJennifer ZacharyGCFeb 9S38,835$119.15$4.6M
Merck & Co., Inc.MRKJennifer ZacharyGCFeb 9M38,835$119.15$4.6M
Merck & Co., Inc.MRKJennifer ZacharyGCFeb 9S56,792$119.15$6.8M
Merck & Co., Inc.MRKJennifer ZacharyGCFeb 9M56,792$119.15$6.8M
Merck & Co., Inc.MRKJennifer ZacharyGCFeb 9S25,946$119.15$3.1M
Merck & Co., Inc.MRKJennifer ZacharyGCFeb 9M25,946$119.15$3.1M
Merck & Co., Inc.MRKJennifer ZacharyGCJan 26A11,583$107.40$1.2M