Lisa Mcclain MRK Stock Trades

Lisa Mcclain's trading activity in MRK

2

Total trades

$2K

Total volume

Jun 24, 2025

First trade

Aug 4, 2025

Last trade

Lisa Mcclain has disclosed 2 trades in MRK between Jun 24, 2025 and Aug 4, 2025, totaling approximately $2K in transaction volume. Activity has been net-mixed, with 1 purchase 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
Aug 4, 2025Sep 12, 202539dSale$1K
Jun 24, 2025Aug 13, 202550dPurchase$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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