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MRK

Merck & Co., Inc.

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2807
SEC CIK
0000310158
Parsed reports
1,951

Last 12 months

Inside the activity.

0 purchase rows · 35 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202502
Dec 202500
Jan 202600
Feb 2026016
Mar 202600
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 2026017
Sep 202600
Oct 202600

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
May 02, 2015 Filed May 5, 2015 20:46 UTC
Rosenblatt MichaelExec V-P & Chief Med Officer
Exercise / conversionCommon Stock 3,818 $0.00 $0.00
Disclosure

SEC source: 0001225208-15-011278 · doc4.xml · nonDerivative · entry 1

Rosenblatt Michael · CIK 0001478797 · Exec V-P & Chief Med Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,533.64

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 02, 2015 Filed May 5, 2015 20:46 UTC
Schechter Adam HEVP & Pres-Global Human Health
Exercise / conversionRestricted Stock Unit · Derivative 19,343 $59.86 $1,157,871.98
Disclosure

SEC source: 0001225208-15-011279 · doc4.xml · derivative · entry 5

Schechter Adam H · CIK 0001376841 · EVP & Pres-Global Human Health

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 19,343 shares

Expires 2015-05-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Merck & Co., Inc. common stock.

Read SEC document
May 02, 2015 Filed May 5, 2015 20:46 UTC
Schechter Adam HEVP & Pres-Global Human Health
Tax withholdingCommon Stock 8,709 $59.86 $521,320.74
Disclosure

SEC source: 0001225208-15-011279 · doc4.xml · nonDerivative · entry 2

Schechter Adam H · CIK 0001376841 · EVP & Pres-Global Human Health

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,634

Read SEC document
May 02, 2015 Filed May 5, 2015 20:46 UTC
Schechter Adam HEVP & Pres-Global Human Health
Exercise / conversionCommon Stock 19,343 $0.00 $0.00
Disclosure

SEC source: 0001225208-15-011279 · doc4.xml · nonDerivative · entry 1

Schechter Adam H · CIK 0001376841 · EVP & Pres-Global Human Health

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,343

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Kuhlik Bruce NExe V-P & Gen Counsel
GrantStock Option (right to buy) · Derivative 142,415 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011270 · doc4.xml · derivative · entry 5

Kuhlik Bruce N · CIK 0001408181 · Exe V-P & Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 142,415

Underlying: Common Stock · 142,415 shares

Expires 2025-04-30

F3 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
AMBROSE ADELE DSr.V-P & Chief Comuns Officer
GrantStock Option (right to buy) · Derivative 30,960 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011271 · doc4.xml · derivative · entry 4

AMBROSE ADELE D · CIK 0001182424 · Sr.V-P & Chief Comuns Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,960

Underlying: Common Stock · 30,960 shares

Expires 2025-04-30

F3 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
AMBROSE ADELE DSr.V-P & Chief Comuns Officer
GrantRestricted Stock Unit · Derivative 2,506 $0.00 $0.00
Disclosure

SEC source: 0001225208-15-011271 · doc4.xml · derivative · entry 3

AMBROSE ADELE D · CIK 0001182424 · Sr.V-P & Chief Comuns Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,506

Underlying: Common Stock · 2,506 shares

Expires 2018-05-01

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Merck & Co., Inc. common stock.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Deese Willie AExe V-P & Pres. MMD
GrantStock Option (right to buy) · Derivative 99,071 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011272 · doc4.xml · derivative · entry 4

Deese Willie A · CIK 0001328766 · Exe V-P & Pres. MMD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,071

Underlying: Common Stock · 99,071 shares

Expires 2025-04-30

F3 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
DeLuca Richard R.EVP&Pres, Merck Animal Health
GrantStock Option (right to buy) · Derivative 86,687 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011273 · doc4.xml · derivative · entry 4

DeLuca Richard R. · CIK 0001421339 · EVP&Pres, Merck Animal Health

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,687

Underlying: Common Stock · 86,687 shares

Expires 2025-04-30

F3 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Gerberding Julie L.EVP Strat Comm, Gl Pub Policy
GrantStock Option (right to buy) · Derivative 49,536 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011274 · doc4.xml · derivative · entry 3

Gerberding Julie L. · CIK 0001628884 · EVP Strat Comm, Gl Pub Policy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,536

Underlying: Common Stock · 49,536 shares

Expires 2025-04-30

F2 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Golestani ClarkEVP & Chief Info Officer
GrantStock Option (right to buy) · Derivative 46,440 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011275 · doc4.xml · derivative · entry 4

Golestani Clark · CIK 0001563786 · EVP & Chief Info Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,440

Underlying: Common Stock · 46,440 shares

Expires 2025-04-30

F3 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC GrantStock Option (right to buy) · Derivative 105,263 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011276 · doc4.xml · derivative · entry 3

GRADDICK WEIR MIRIAN M · CIK 0001168014 · Exe V-P, HR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,263

Underlying: Common Stock · 105,263 shares

Expires 2025-04-30

F2 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Karachun Rita ASr. VP Fince-Global Controller
GrantStock Option (right to buy) · Derivative 37,152 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011277 · doc4.xml · derivative · entry 4

Karachun Rita A · CIK 0001601572 · Sr. VP Fince-Global Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,152

Underlying: Common Stock · 37,152 shares

Expires 2025-04-30

F3 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Karachun Rita ASr. VP Fince-Global Controller
GrantRestricted Stock Unit · Derivative 3,007 $0.00 $0.00
Disclosure

SEC source: 0001225208-15-011277 · doc4.xml · derivative · entry 3

Karachun Rita A · CIK 0001601572 · Sr. VP Fince-Global Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,007

Underlying: Common Stock · 3,007 shares

Expires 2018-05-01

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Merck & Co., Inc. common stock.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Rosenblatt MichaelExec V-P & Chief Med Officer
GrantStock Option (right to buy) · Derivative 46,440 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011278 · doc4.xml · derivative · entry 3

Rosenblatt Michael · CIK 0001478797 · Exec V-P & Chief Med Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,440

Underlying: Common Stock · 46,440 shares

Expires 2025-04-30

F2 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Schechter Adam HEVP & Pres-Global Human Health
GrantStock Option (right to buy) · Derivative 235,294 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011279 · doc4.xml · derivative · entry 4

Schechter Adam H · CIK 0001376841 · EVP & Pres-Global Human Health

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 235,294

Underlying: Common Stock · 235,294 shares

Expires 2025-04-30

F2 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
FRAZIER KENNETH CDirector · Chairman, President & CEO
GrantStock Option (right to buy) · Derivative 743,034 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011280 · doc4.xml · derivative · entry 3

FRAZIER KENNETH C · CIK 0001181175 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 743,034

Underlying: Common Stock · 743,034 shares

Expires 2025-04-30

F3 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
PERLMUTTER ROGER MExe V-P & Pres, MRL
GrantStock Option (right to buy) · Derivative 247,678 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011281 · doc4.xml · derivative · entry 2

PERLMUTTER ROGER M · CIK 0001184228 · Exe V-P & Pres, MRL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,678

Underlying: Common Stock · 247,678 shares

Expires 2025-04-30

F1 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC GrantStock Option (right to buy) · Derivative 123,839 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011282 · doc4.xml · derivative · entry 2

Holston Michael J · CIK 0001390613 · EVP, Legal

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,839

Underlying: Common Stock · 123,839 shares

Expires 2025-04-30

F1 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
May 01, 2015 Filed May 5, 2015 20:46 UTC
Davis Robert MExec V-P & Chief Fince Officer
GrantStock Option (right to buy) · Derivative 216,718 $0.00 Strike: $59.86 $0.00
Disclosure

SEC source: 0001225208-15-011283 · doc4.xml · derivative · entry 1

Davis Robert M · CIK 0001363076 · Exec V-P & Chief Fince Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,718

Underlying: Common Stock · 216,718 shares

Expires 2025-04-30

F1 · derivative.exercise_date: The option vests and becomes exercisable in three equal installments on 5/1/2016, 5/1/2017 and 5/1/2018.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC
Kuhlik Bruce NExe V-P & Gen Counsel
Exercise / conversionStock Option (right to buy) · Derivative 44,776 $0.00 Strike: $36.56 $0.00
Disclosure

SEC source: 0001225208-15-010603 · doc4.xml · derivative · entry 6

Kuhlik Bruce N · CIK 0001408181 · Exe V-P & Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 44,776 shares

Expires 2021-05-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option became exercisable in equal installments on 5/4/2012, 5/4/2013 and 5/4/2014.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC
Kuhlik Bruce NExe V-P & Gen Counsel
Exercise / conversionStock Option (right to buy) · Derivative 112,126 $0.00 Strike: $39.29 $0.00
Disclosure

SEC source: 0001225208-15-010603 · doc4.xml · derivative · entry 5

Kuhlik Bruce N · CIK 0001408181 · Exe V-P & Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,064

Underlying: Common Stock · 112,126 shares

Expires 2022-05-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option became exercisable in equal installments on 5/2/2013, 5/2/2014 and 5/2/2015.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC
Kuhlik Bruce NExe V-P & Gen Counsel
SaleCommon Stock 91,596 $60.00 $5,495,760.00
Disclosure

SEC source: 0001225208-15-010603 · doc4.xml · nonDerivative · entry 4

Kuhlik Bruce N · CIK 0001408181 · Exe V-P & Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 144,795.143

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.8600 to $60.4100, inclusive. The reporting person undertakes to provide to Merck & Co., Inc., any security holder of Merck & Co., Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above in this footnote.

F3 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC
Kuhlik Bruce NExe V-P & Gen Counsel
SaleCommon Stock 65,306 $59.58 $3,890,885.77
Disclosure

SEC source: 0001225208-15-010603 · doc4.xml · nonDerivative · entry 3

Kuhlik Bruce N · CIK 0001408181 · Exe V-P & Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 236,391.143

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.2600 to $59.8500, inclusive. The reporting person undertakes to provide to Merck & Co., Inc., any security holder of Merck & Co., Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above in this footnote.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC
Kuhlik Bruce NExe V-P & Gen Counsel
Exercise / conversionCommon Stock 44,776 $36.56 $1,637,010.56
Disclosure

SEC source: 0001225208-15-010603 · doc4.xml · nonDerivative · entry 2

Kuhlik Bruce N · CIK 0001408181 · Exe V-P & Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,697.143

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC
Kuhlik Bruce NExe V-P & Gen Counsel
Exercise / conversionCommon Stock 112,126 $39.29 $4,405,430.54
Disclosure

SEC source: 0001225208-15-010603 · doc4.xml · nonDerivative · entry 1

Kuhlik Bruce N · CIK 0001408181 · Exe V-P & Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,921.143

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC Exercise / conversionStock Option (right to buy) · Derivative 114,154 $0.00 Strike: $44.28 $0.00
Disclosure

SEC source: 0001225208-15-010604 · doc4.xml · derivative · entry 5

Holston Michael J · CIK 0001390613 · EVP, Legal

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,079

Underlying: Common Stock · 114,154 shares

Expires 2022-07-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option became exercisable in equal installments on 8/1/2013, 8/1/2014 and 8/1/2015.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC Exercise / conversionStock Option (right to buy) · Derivative 21,470 $0.00 Strike: $44.98 $0.00
Disclosure

SEC source: 0001225208-15-010604 · doc4.xml · derivative · entry 4

Holston Michael J · CIK 0001390613 · EVP, Legal

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,942

Underlying: Common Stock · 21,470 shares

Expires 2023-05-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option becomes exercisable in equal installments on 5/6/2014, 5/6/2015 and 5/6/2016.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC SaleCommon Stock 95,624 $59.84 $5,722,541.78
Disclosure

SEC source: 0001225208-15-010604 · doc4.xml · nonDerivative · entry 3

Holston Michael J · CIK 0001390613 · EVP, Legal

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.7550 to $59.9400, inclusive. The reporting person undertakes to provide to Merck & Co., Inc., any security holder of Merck & Co., Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above in this footnote.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC Exercise / conversionCommon Stock 21,470 $44.98 $965,720.60
Disclosure

SEC source: 0001225208-15-010604 · doc4.xml · nonDerivative · entry 2

Holston Michael J · CIK 0001390613 · EVP, Legal

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,624

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 29, 2015 Filed Apr 29, 2015 22:01 UTC Exercise / conversionCommon Stock 114,154 $44.28 $5,054,739.12
Disclosure

SEC source: 0001225208-15-010604 · doc4.xml · nonDerivative · entry 1

Holston Michael J · CIK 0001390613 · EVP, Legal

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,154

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 13, 2015 Filed Apr 13, 2015 21:24 UTC Exercise / conversionStock Option (right to buy) · Derivative 5,000 $0.00 Strike: $33.83 $0.00
Disclosure

SEC source: 0001225208-15-009975 · doc4.xml · derivative · entry 2

HARRISON WILLIAM B JR · CIK 0001179576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 shares

Expires 2015-04-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option became exercisable in equal installments on 4/29/2006, 4/29/2007 and 4/29/2008.

Read SEC document
April 13, 2015 Filed Apr 13, 2015 21:24 UTC Exercise / conversionCommon Stock 5,000 $33.83 $169,150.00
Disclosure

SEC source: 0001225208-15-009975 · doc4.xml · nonDerivative · entry 1

HARRISON WILLIAM B JR · CIK 0001179576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,400

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 31, 2015 Filed Apr 1, 2015 21:25 UTC GrantPhantom Stock · Derivative 630.6541 $57.48 $36,250.00
Disclosure

SEC source: 0001225208-15-009023 · doc4.xml · derivative · entry 2

HARRISON WILLIAM B JR · CIK 0001179576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,874.2974

Underlying: Common Stock · 630.6541 shares

Expires not disclosed

F1 · derivative.exercise_price: 1-for-1

F2 · derivative.exercise_date: Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.

F2 · derivative.expiration_date: Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.

F3 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
March 31, 2015 Filed Apr 1, 2015 21:25 UTC GrantPhantom Stock · Derivative 434.9339 $57.48 $25,000.00
Disclosure

SEC source: 0001225208-15-009024 · doc4.xml · derivative · entry 3

LAZARUS ROCHELLE B · CIK 0001082206 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,663.9846

Underlying: Common Stock · 434.9339 shares

Expires not disclosed

F1 · derivative.exercise_price: 1-for-1

F2 · derivative.exercise_date: Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.

F2 · derivative.expiration_date: Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.

F3 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
March 31, 2015 Filed Apr 1, 2015 21:27 UTC GrantPhantom Stock · Derivative 478.4273 $57.48 $27,500.00
Disclosure

SEC source: 0001225208-15-009025 · doc4.xml · derivative · entry 3

WEEKS WENDELL P · CIK 0001206158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,652.4566

Underlying: Common Stock · 478.4273 shares

Expires not disclosed

F1 · derivative.exercise_price: 1-for-1

F2 · derivative.exercise_date: Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.

F2 · derivative.expiration_date: Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.

F3 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
March 31, 2015 Filed Apr 1, 2015 21:27 UTC GrantPhantom Stock · Derivative 434.9339 $57.48 $25,000.00
Disclosure

SEC source: 0001225208-15-009026 · doc4.xml · derivative · entry 2

WENDELL PETER C · CIK 0001032635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,792.2146

Underlying: Common Stock · 434.9339 shares

Expires not disclosed

F1 · derivative.exercise_price: 1-for-1

F2 · derivative.exercise_date: Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.

F2 · derivative.expiration_date: Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation.

F3 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

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February 23, 2015 Filed Feb 25, 2015 16:26 UTC
AMBROSE ADELE DSr.V-P & Chief Comuns Officer
GrantCommon Stock 2,462 $58.30 $143,534.60
Disclosure

SEC source: 0001225208-15-005600 · doc4.xml · nonDerivative · entry 1

AMBROSE ADELE D · CIK 0001182424 · Sr.V-P & Chief Comuns Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,844.553

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

F2 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

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February 23, 2015 Filed Feb 25, 2015 16:26 UTC
FRAZIER KENNETH CDirector · Chairman, President & CEO
GrantCommon Stock 84,836 $58.30 $4,945,938.80
Disclosure

SEC source: 0001225208-15-005601 · doc4.xml · nonDerivative · entry 1

FRAZIER KENNETH C · CIK 0001181175 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 438,236.063

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

F2 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
February 23, 2015 Filed Feb 25, 2015 16:27 UTC
Deese Willie AExe V-P & Pres. MMD
GrantCommon Stock 8,762 $58.30 $510,824.60
Disclosure

SEC source: 0001225208-15-005602 · doc4.xml · nonDerivative · entry 1

Deese Willie A · CIK 0001328766 · Exe V-P & Pres. MMD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,992.2077

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

F2 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
February 23, 2015 Filed Feb 25, 2015 16:27 UTC
DeLuca Richard R.EVP&Pres, Merck Animal Health
GrantCommon Stock 6,649 $58.30 $387,636.70
Disclosure

SEC source: 0001225208-15-005603 · doc4.xml · nonDerivative · entry 1

DeLuca Richard R. · CIK 0001421339 · EVP&Pres, Merck Animal Health

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,401

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

Read SEC document
February 23, 2015 Filed Feb 25, 2015 16:27 UTC
Gerberding Julie L.EVP Strat Comm, Gl Pub Policy
GrantCommon Stock 2,736 $58.30 $159,508.80
Disclosure

SEC source: 0001225208-15-005604 · doc4.xml · nonDerivative · entry 1

Gerberding Julie L. · CIK 0001628884 · EVP Strat Comm, Gl Pub Policy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,374.436

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

F2 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
February 23, 2015 Filed Feb 25, 2015 16:27 UTC
Golestani ClarkEVP & Chief Info Officer
GrantCommon Stock 1,466 $58.30 $85,467.80
Disclosure

SEC source: 0001225208-15-005605 · doc4.xml · nonDerivative · entry 1

Golestani Clark · CIK 0001563786 · EVP & Chief Info Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,980.12

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

F2 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
February 23, 2015 Filed Feb 25, 2015 16:27 UTC GrantCommon Stock 11,190 $58.30 $652,377.00
Disclosure

SEC source: 0001225208-15-005606 · doc4.xml · nonDerivative · entry 1

GRADDICK WEIR MIRIAN M · CIK 0001168014 · Exe V-P, HR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,843.64

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

F2 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
February 23, 2015 Filed Feb 25, 2015 16:27 UTC
Kuhlik Bruce NExe V-P & Gen Counsel
GrantCommon Stock 14,282 $58.30 $832,640.60
Disclosure

SEC source: 0001225208-15-005607 · doc4.xml · nonDerivative · entry 1

Kuhlik Bruce N · CIK 0001408181 · Exe V-P & Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,670.686

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

F2 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
February 23, 2015 Filed Feb 25, 2015 16:27 UTC
Schechter Adam HEVP & Pres-Global Human Health
GrantCommon Stock 22,198 $58.30 $1,294,143.40
Disclosure

SEC source: 0001225208-15-005609 · doc4.xml · nonDerivative · entry 1

Schechter Adam H · CIK 0001376841 · EVP & Pres-Global Human Health

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,198

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

Read SEC document
February 23, 2015 Filed Feb 25, 2015 16:27 UTC
Rosenblatt MichaelExec V-P & Chief Med Officer
GrantCommon Stock 5,001 $58.30 $291,558.30
Disclosure

SEC source: 0001225208-15-005608 · doc4.xml · nonDerivative · entry 1

Rosenblatt Michael · CIK 0001478797 · Exec V-P & Chief Med Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,477.447

F1 · shares: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 03/30/2012. Performance shares were paid out at 102 percent of target awards.

F2 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
February 18, 2015 Filed Feb 18, 2015 21:51 UTC
FRAZIER KENNETH CDirector · Chairman, President & CEO
Exercise / conversionStock Option (right to buy) · Derivative 7,082 $0.00 Strike: $31.84 $0.00
Disclosure

SEC source: 0001225208-15-004508 · doc4.xml · derivative · entry 4

FRAZIER KENNETH C · CIK 0001181175 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,082 shares

Expires 2015-02-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option became exercisable in equal installments on 2/25/2006, 2/25/2007 and 2/25/2008.

Read SEC document
February 18, 2015 Filed Feb 18, 2015 21:51 UTC
FRAZIER KENNETH CDirector · Chairman, President & CEO
SaleCommon Stock 5,164 $58.67 $302,958.97
Disclosure

SEC source: 0001225208-15-004508 · doc4.xml · nonDerivative · entry 2

FRAZIER KENNETH C · CIK 0001181175 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 353,400.063

F1 · kind: The exercise and sale transactions reported in this Form 4 are made pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.6001 to $58.7600, inclusive. The reporting person undertakes to provide to Merck & Co., Inc., any security holder of Merck & Co., Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above in this footnote.

F3 · balance_after: Holdings include shares acquired in dividend reinvestment transactions.

Read SEC document
February 18, 2015 Filed Feb 18, 2015 21:51 UTC
FRAZIER KENNETH CDirector · Chairman, President & CEO
Exercise / conversionCommon Stock 7,082 $31.84 $225,490.88
Disclosure

SEC source: 0001225208-15-004508 · doc4.xml · nonDerivative · entry 1

FRAZIER KENNETH C · CIK 0001181175 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 358,564.063

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.