LM
Insider
Laura Ann Macdonald
VP and PAOLaura Ann Macdonald (VP and PAO) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Cognex Corporation (CGNX). The largest single filing was $9.3M of CGNX (139,722 sh across 10 lots, as filed), executed May 11.
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
2
0 buys · 2 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$10.1M
shares × price, as filed
Last traded
May 12
Filed May 12
Median ADV $142.0M across their filed names
Open performance→Volume by month
Buys $0
Sells $10.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
2 filings
Sector per market data · by filing · past 12 months
Most traded names
CGNX
Cognex Corporation
CGNX · 0 buys · 3 sells
3 filings
Recent filings
CGNXSALE
Cognex Corporation
View filing →
$9.3M139,722 sh across 10 lots
Exec May 11
Filed May 12 · 5:30 PM ET CGNXSALE Cognex Corporation View filing → $851K
14,881 sh across 2 lots
Exec Feb 12
Filed Feb 13 · 5:30 PM ET CGNXSALE Cognex Corporation View filing → $120K
2,666 sh × $45.00
Exec Sep 5 2025
Filed Sep 8 2025 · 5:30 PM ET