William R. Keating MRK Stock Trades

William R. Keating's trading activity in MRK

1

Total trades

$1K

Total volume

Mar 17, 2021

First trade

Mar 17, 2021

Last trade

William R. Keating has disclosed 1 trade in MRK between Mar 17, 2021 and Mar 17, 2021, totaling approximately $1K in transaction volume. Activity has been net-buying, with 1 purchase and 0 sales 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
Mar 17, 2021Apr 27, 202141dPurchase$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 KhannaD120Mar 10, 2026
Michael T. McCaulR43Jan 13, 2026
David PerdueR25Apr 16, 2020
Lois FrankelD16Sep 8, 2023
Gilbert CisnerosD8Dec 19, 2025

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