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David R. Maraldo

EVP & Pres. MMD

David R. Maraldo (EVP & Pres. MMD) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Merck & Co., Inc. (MRK). The largest single filing was $2.4M of MRK (18,706 sh across 3 lots, as filed), executed Aug 5.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$2.4M
shares × price, as filed
Last traded
Aug 5
Filed Aug 7

Median ADV $1.4B across their filed names

Open performance→
Volume by month
$2.4M$1.2M$0Oct 2024Apr 2025Oct 2025Apr 2026Aug 2026 · sells $2.4M
Buys $0 Sells $2.4M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 1 filing

Sector per market data · by filing · past 12 months

Most traded names
MRK Merck & Co., Inc. MRK · 0 buys · 1 sell 1 filing
Recent filings
MRKSALE Merck & Co., Inc. View filing → $2.4M
18,706 sh across 3 lots
Exec Aug 5
Filed Aug 7 · 4:21 PM ET