Teradyne, Inc. (TER)
NasdaqGS • Currently up 37.14 (+12.12%) in today's trading session
2 members of Congress have disclosed 7 trades in Teradyne, Inc. (TER) via STOCK Act filings. The most recent disclosure was a sale by Lisa McClain on 31 October 2025. The most active traders have been Lisa McClain (4) and Susie Lee (3). Aggregate disclosed activity totals roughly $32K in purchases and $24K in sales (midpoint estimates from bracketed disclosure amounts).
Teradyne, Inc. is currently trading at $343.47, positioned at 77% of its 52-week range ($73.11 – $422.11).
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Teradyne, Inc. Price History and Technical Analysis
Congressional Trading Activity for TER
| Lisa McClain | 31 Oct 2025 | 21 Nov 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Lisa McClain | 30 Oct 2025 | 21 Nov 2025 | Purchase | Stock | $1,001 - $15,000 | +97.46% | |
| Lisa McClain | 30 Oct 2025 | 21 Nov 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 9 Jun 2021 | 13 Jul 2021 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 1 Apr 2021 | 10 May 2021 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 23 Feb 2021 | 11 Mar 2021 | Purchase | Stock | $1,001 - $15,000 | N/A |
Select transactions to view their annotations on the chart
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Frequently Asked Questions about TER
- Which members of Congress have traded TER?
- 2 members of Congress have disclosed 7 trades in Teradyne, Inc. (TER) under the STOCK Act. The most active traders are Lisa McClain and Susie Lee.
- When was TER most recently disclosed by Congress?
- The most recent TER disclosure was a sale by Lisa McClain on 31 October 2025.
- What is the total disclosed congressional trading volume for TER?
- Members of Congress have disclosed approximately $32K in TER purchases and $24K in sales. These figures are midpoint estimates derived from the bracketed amount ranges used in STOCK Act filings.
- How can I track new congressional trades in TER?
- This TER page updates as soon as new STOCK Act disclosures are filed for Teradyne, Inc.. Every trade, politician, transaction date and amount range is surfaced above, typically within hours of the official filing appearing on the House or Senate disclosure portals.
Track TER in Congress
See when politicians buy or sell this stock