MM
Melissa McLaughlin (Chief Human Resources Officer) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale, 1 filed past the two-business-day deadline), most often in Alnylam Pharmaceuticals, Inc. (ALNY). The largest single filing was $688K of ALNY (2,097 sh across 3 lots, as filed), executed Apr 2. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
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returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells · 1 late
Median delay
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measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$688K
shares × price, as filed
Last traded
Apr 6
Filed Apr 7
Median ADV $470.9M across their filed names
Open performance→Volume by month
Buys $0
Sells $688K
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
ALNYRecent filings
ALNYSALE
Alnylam Pharmaceuticals, Inc.
View filing →
$688K2,097 sh across 3 lots
Exec Apr 2
Filed Apr 7 · 5:30 PM ET †