TM
Insider
Thomas M Montgomery
SR. VP. - COMPTROLLERThomas M Montgomery (SR. VP. - COMPTROLLER) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in AMETEK, Inc. (AME). The largest single filing was $1.3M of AME (6,388 sh × $205.05, as filed), executed Dec 22 2025.
Add to watchlistReturn, 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
$1.3M
shares × price, as filed
Last traded
Dec 22 2025
Filed Dec 23 2025
Median ADV $297.9M across their filed names
Open performance→Volume by month
Buys $0
Sells $1.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Industrials
1 filing
Sector per market data · by filing · past 12 months
Most traded names
AMERecent filings
AMESALE
AMETEK, Inc.
View filing →
$1.3M6,388 sh × $205.05
Exec Dec 22 2025
Filed Dec 23 2025 · 5:30 PM ET