sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
TER
Updated 10/6/2026, 8:56 AM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| TER TERADYNE, INC | Sale | $67,284 | JOHNSON MERCEDES Director | 167 sh | at $402.90 | Filed Oct 2, 12:44 PM ET | Filing | |
| TER TERADYNE, INC | Sale | $140,444 | MATZ MARILYN Director | 400 sh | at $351.11 | Filed Sep 18, 11:38 AM ET | Filing | |
| TER TERADYNE, INC | Sale | $1,351,320 | Smith Gregory Stephen President and CEO, Director | 4,000 sh | at $337.83 | Filed Sep 16, 12:23 PM ET | Filing | |
| TER TERADYNE, INC | Sale | $270,264 | MATZ MARILYN Director | 800 sh | at $337.83 | Filed Sep 16, 12:19 PM ET | Filing | |
| TER TERADYNE, INC | Sale | $56,997 | JOHNSON MERCEDES Director | 167 sh | at $341.30 | Filed Sep 2, 2:28 PM ET | Filing | |
| TER TERADYNE, INC | Sale | $1,700,000 | Smith Gregory Stephen President and CEO, Director | 4,000 sh | at $425.00 | Filed Aug 18, 11:14 AM ET | Filing | |
| TER TERADYNE, INC | Sale | $510,000 | MATZ MARILYN Director | 1,200 sh | at $425.00 | Filed Aug 18, 11:09 AM ET | Filing | |
| TER TERADYNE, INC | Sale | $59,453 | JOHNSON MERCEDES Director | 166 sh | at $358.15 | Filed Aug 4, 11:10 AM ET | Filing | |
| TER TERADYNE, INC | Sale | $1,425,240 | Smith Gregory Stephen President and CEO, Director | 4,000 sh | at $356.31 | Filed Jul 16, 1:22 PM ET | Filing | |
| TER TERADYNE, INC | Sale | $427,572 | MATZ MARILYN Director | 1,200 sh | at $356.31 | Filed Jul 16, 1:17 PM ET | Filing |