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Insider

Gregory Stephen Smith

President and CEO

Gregory Stephen Smith (President and CEO) filed 8 Form 4 reports in the trailing twelve months (0 purchases, 8 sales), most often in Teradyne, Inc. (TER). The largest single filing was $2.9M of TER (8,597 sh × $338.98, as filed), executed May 15.

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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
8
0 buys · 8 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$9.7M
shares × price, as filed
Last traded
Sep 15
Filed Sep 16

Median ADV $1.4B across their filed names

Open performance
Volume by month
$2.9M$1.5M$0Oct 2024Apr 2025Oct 2025Apr 2026Oct 2024 · sells $409KDec 2024 · sells $400KJan 2025 · sells $400KOct 2025 · sells $161KNov 2025 · sells $200KDec 2025 · sells $223KMay 2026 · sells $2.9MJun 2026 · sells $1.7MJul 2026 · sells $1.4MAug 2026 · sells $1.7MSep 2026 · sells $1.4M
Buys $0 Sells $10.9M

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

Sectors filed on
Technology 8 filings

Sector per market data · by filing · past 12 months

Most traded names
TER Teradyne, Inc. TER · 0 buys · 11 sells 11 filings
Recent filings
TERSALE Teradyne, Inc. View filing → $1.4M
4,000 sh × $337.83
Exec Sep 15
Filed Sep 16 · 12:23 PM ET
TERSALE Teradyne, Inc. View filing → $1.7M
4,000 sh × $425.00
Exec Aug 17
Filed Aug 18 · 11:14 AM ET
TERSALE Teradyne, Inc. View filing → $1.4M
4,000 sh × $356.31
Exec Jul 15
Filed Jul 16 · 1:22 PM ET
TERSALE Teradyne, Inc. View filing → $1.7M
4,000 sh × $423.03
Exec Jun 15
Filed Jun 16 · 5:30 PM ET
TERSALE Teradyne, Inc. View filing → $2.9M
8,597 sh × $338.98
Exec May 15
Filed May 19 · 5:30 PM ET
TERSALE Teradyne, Inc. View filing → $223K
1,108 sh × $201.31
Exec Dec 12 2025
Filed Dec 15 2025 · 5:30 PM ET
TERSALE Teradyne, Inc. View filing → $200K
1,108 sh × $180.20
Exec Nov 12 2025
Filed Nov 14 2025 · 5:30 PM ET
TERSALE Teradyne, Inc. View filing → $161K
1,108 sh × $145.24
Exec Oct 10 2025
Filed Oct 15 2025 · 5:30 PM ET
More filings →