Robert P Corker Jr MRK Stock Trades

Robert P Corker Jr's trading activity in MRK

3

Total trades

$3K

Total volume

Jan 8, 2014

First trade

May 20, 2014

Last trade

Robert P Corker Jr has disclosed 3 trades in MRK between Jan 8, 2014 and May 20, 2014, totaling approximately $3K in transaction volume. Activity has been net-buying, with 2 purchases and 1 sale recorded.

MRK has drawn broader insider attention: 5 other members of Congress have traded the stock, and 18 corporate insider transactions have been disclosed at MRK in the last 12 months. See the full activity below.

All MRK Trades

TRADE DATEDISCLOSEDDELAYTYPEAMOUNTOWNER
May 20, 2014Jun 10, 201421dSale$1K
Mar 3, 2014Jun 10, 201499dPurchase$1K
Jan 8, 2014Jun 10, 2014153dPurchase$1K

Corporate Insider Activity in MRK

10 corporate insiders at Merck & Co., Inc. have also traded MRK in the last 12 months — 0 buys, 18 sells.

Top Sellers

Zachary Jennifer

3 sales

$14.5M

Davis Robert M

2 sales

$5.6M

Litchfield Caroline

1 sale

$5.0M
View full MRK insider activity →

Other Members of Congress Trading MRK

POLITICIANPARTYTRADESLAST TRADE
Ro KhannaD121May 15, 2026
Michael T. McCaulR43Jan 13, 2026
David PerdueR25Apr 16, 2020
Lois FrankelD16Sep 8, 2023
Gilbert CisnerosD8Dec 19, 2025

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