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$MRK
$142.47 +$1.86 (1.32%) Live

$MRK 4 SEC Filings

Filed On Filing
01 Oct 2026 Form 4: Seidman Christine E, Director

Granted 55.9149 Phantom Stock ($8.12K)

01 Oct 2026 Form 4: Karsanbhai Surendralal Lanca, Director

Granted 111.8299 Phantom Stock ($16.3K)

01 Oct 2026 Form 4: Coe Mary Ellen, Director

Granted 206.4552 Phantom Stock ($30K)

13 Aug 2026 Form 4: Guindo Chirfi, EVP, Access, Policy & Comms

Sold 10,000 shares ($1.35M)

13 Aug 2026 Form 4: Zachary Jennifer, EVP, General Counsel

Received 54,927 shares by exercise or conversion ($6.03M) · Sold 80,315 shares ($10.7M)

12 Aug 2026 Form 4: DeLuca Richard R., EVP&Pres, Merck Animal Heallth

Sold 20,784 shares ($2.71M) · Sold 12,837 shares ($1.69M) · Sold 11,699 shares ($1.54M)

10 Aug 2026 Form 4: DeLuca Richard R., EVP&Pres, Merck Animal Heallth

Sold 6,050 shares ($789K)

07 Aug 2026 Form 4: Maraldo David R., EVP & Pres. MMD

Received 18,706 shares by exercise or conversion ($1.54M) · Sold 18,706 shares ($2.41M)

07 Aug 2026 Form 4: Williams David Michael, EVP,Chief Info&Digital Officer

Received 52,847 shares by exercise or conversion ($3.94M) · Sold 52,847 shares ($6.81M)

07 Aug 2026 Form 4: Guindo Chirfi, EVP, Access, Policy & Comms

Sold 15,000 shares ($1.97M)

01 Jul 2026 Form 4: Seidman Christine E, Director

Granted 63.2296 Phantom Stock ($8.13K)

01 Jul 2026 Form 4: Karsanbhai Surendralal Lanca, Director

Granted 126.4591 Phantom Stock ($16.2K)

01 Jul 2026 Form 4: Coe Mary Ellen, Director

Granted 233.463 Phantom Stock ($30K)

02 Jun 2026 Form 4: Warden Kathy J, Director

Granted 1,853.0997 Phantom Stock ($220K)

02 Jun 2026 Form 4: Karsanbhai Surendralal Lanca, Director

Granted 1,853.0997 Phantom Stock ($220K)

02 Jun 2026 Form 4: Coe Mary Ellen, Director

Granted 1,853.0997 Phantom Stock ($220K)

02 Jun 2026 Form 4: Thulin Inge G, Director

Granted 1,853.0997 Phantom Stock ($220K)

02 Jun 2026 Form 4: Seidman Christine E, Director

Granted 1,853.0997 Phantom Stock ($220K)

02 Jun 2026 Form 4: Russo Patricia F, Director

Granted 1,853.0997 Phantom Stock ($220K)

02 Jun 2026 Form 4: Rothman Paul, Director

Granted 1,853.0997 Phantom Stock ($220K)

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