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RD
Insider

Ryan Driscoll

VP, General Counsel, Secretary

Ryan Driscoll (VP, General Counsel, Secretary) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Teradyne, Inc. (TER). The largest single filing was $257K of TER (680 sh × $377.60, as filed), executed May 7.

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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
$257K
shares × price, as filed
Last traded
May 7
Filed May 11

Median ADV $1.4B across their filed names

Open performance
Volume by month
$257K$128K$0Oct 2024Apr 2025Oct 2025Apr 2026May 2026 · sells $257K
Buys $0 Sells $257K

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

Sectors filed on
Technology 1 filing

Sector per market data · by filing · past 12 months

Most traded names
TER Teradyne, Inc. TER · 0 buys · 1 sell 1 filing
Recent filings
TERSALE Teradyne, Inc. View filing → $257K
680 sh × $377.60
Exec May 7
Filed May 11 · 5:30 PM ET