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MRK Inc. (MRK) Insider Trading

Track insider trading activity for MRK Inc. (MRK) including Form 4 filings, executive transactions, insider ownership changes, and transaction types.

Recent Insider Transactions

GUINDO CHIRFI
Insider
Sale at price 121.46 per share.
10,000 shares
Value: $1,214,562.00
Date: Feb 21, 58086
LI DEAN Y
Insider
Sale at price 117.52 per share.
10,235 shares
Value: $1,202,844.00
Date: Aug 31, 58080
GUINDO CHIRFI
Insider
Sale at price 118.41 per share.
10,000 shares
Value: $1,184,101.00
Date: Dec 5, 58077
ZACHARY JENNIFER L
Insider
Sale at price 119.15 per share.
121,573 shares
Value: $14,485,690.00
Date: Dec 5, 58077
ZACHARY JENNIFER L
Insider
Conversion of Exercise of derivative security at price 119.15 per share.
121,573 shares
Value: $14,485,690.00
Date: Dec 5, 58077
OOSTHUIZEN JOHANNES JACOBUS
Insider
Sale at price 121.87 per share.
15,000 shares
Value: $1,827,992.00
Date: Sep 18, 58069
WILLIAMS DAVID MICHAEL
Insider
Sale at price 121.90 per share.
5,000 shares
Value: $609,525.00
Date: Sep 18, 58069
DELUCA RICHARD ROBERT JR.
Insider
Sale at price 120.92 per share.
37,685 shares
Value: $4,557,025.00
Date: Sep 18, 58069
WILLIAMS DAVID MICHAEL
Insider
Conversion of Exercise of derivative security at price 77.62 per share.
5,000 shares
Value: $388,100.00
Date: Sep 18, 58069
GUINDO CHIRFI
Insider
Sale at price 121.88 per share.
20,000 shares
Value: $2,437,676.00
Date: Dec 23, 58066
SMART DALTON E. III
Insider
Sale at price 119.68 per share.
6,400 shares
Value: $765,920.00
Date: Mar 28, 58064
DAVIS ROBERT M
Insider
Sale at price 117.38 - 118.35 per share.
47,434 shares
Value: $5,599,327.00
Date: Mar 28, 58064
LI DEAN Y
Insider
Sale at price 118.77 per share.
15,087 shares
Value: $1,791,824.00
Date: Mar 28, 58064
LITCHFIELD CAROLINE
Insider
Sale at price 119.61 per share.
41,997 shares
Value: $5,023,312.00
Date: Mar 28, 58064
SMART DALTON E. III
Insider
Conversion of Exercise of derivative security at price 62.07 per share.
4,000 shares
Value: $248,280.00
Date: Mar 28, 58064
LI DEAN Y
Insider
Conversion of Exercise of derivative security at price 56.04 per share.
15,087 shares
Value: $845,475.00
Date: Mar 28, 58064
LITCHFIELD CAROLINE
Insider
Conversion of Exercise of derivative security at price 53.06 per share.
41,997 shares
Value: $2,228,361.00
Date: Mar 28, 58064
CHATTOPADHYAY SANAT
Insider
Stock Award(Grant) at price 107.40 per share.
13,880 shares
Value: $1,490,712.00
Date: Aug 7, 58039
GUINDO CHIRFI
Insider
Stock Award(Grant) at price 107.40 per share.
9,865 shares
Value: $1,059,501.00
Date: Aug 7, 58039
ZACHARY JENNIFER L
Insider
Stock Award(Grant) at price 107.40 per share.
11,583 shares
Value: $1,244,014.00
Date: Aug 7, 58039

Major Insider Holders

CHATTOPADHYAY SANAT
Officer
DAVIS ROBERT M
Chief Executive Officer
DELUCA RICHARD ROBERT JR.
Officer
GUINDO CHIRFI
Officer
LI DEAN Y
Officer
LITCHFIELD CAROLINE
Chief Financial Officer
OOSTHUIZEN JOHANNES JACOBUS
Officer
SMART DALTON E. III
Officer
WILLIAMS DAVID MICHAEL
Chief Technology Officer
ZACHARY JENNIFER L
General Counsel

Transaction Types

  • Open Market Purchases
  • Open Market Sales
  • Option Exercises
  • Grants and Awards
  • Dispositions

Why Track Insider Trading?

Insider trading activity can provide insights into company performance and executive confidence. Track MRK insider transactions to make informed investment decisions.

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