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MRK Sale Disclosure
Guindo Chirfi · SEC Form 4 · Filed Aug 13, 2026
Sale
Calculated transaction value
$1.35M
Guindo Chirfi EVP, Access, Policy & Comms
MRK
Merck & Co
MRK
Transaction date
Aug 13, 2026
Public filing date
Aug 13, 2026
Filing lag
Filed same day
MRK daily price context
Close on/before transaction
$135.55
Aug 13, 2026
First close after public filing
$135.84
Aug 14, 2026
30-day return after filing
+6.63%
Through Sep 14, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 10,000 shares @ $135
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0000310158-26-000223
Filing cohort
Transactions in this filing
Showing 1 of 1
Trades
1
Issuers
1
Estimated value
$1.35M
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Merck & Co., Inc. MRK Current | Sale | Aug 13, 2026 | $1.35M |