Teradyne Inc Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 33 trades in Teradyne Inc (NASDAQ: TER) since 2014, across 9 members, worth an estimated $329.51K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 20 buys against 13 sells, a modestly buy-led skew, with Democratic members responsible for 61% of the trades and Republican members 39%. The most recent disclosure shown was filed July 2026, and Lisa McClain has filed the most TER transactions among those shown, with 3. Other recent filers include Rohit Khanna, Michael T. McCaul, and Alan Armstrong. One notable disclosed move was a purchase by Lisa McClain on October 30, 2025, up 107.5% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. Teradyne Inc's current Quantellect Tide Score is 62 out of 100 (High Tide), Top 28% of universe (3876); the Tide Score is generated algorithmically from public filings and market data and is not investment advice. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the Teradyne Inc (TER) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
Teradyne congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | Owner | |
|---|---|---|---|---|---|---|---|---|
 Rohit Khanna House | Jun 9, 2026 | May 1, 2026 | 39 days | BUY |  $1,001 - $15,000 | +6.12% | Child | |
 Michael T. McCaul House | May 4, 2026 | Apr 29, 2026 | 5 days | BUY | $15,001 - $50,000 | +19.66% | Spouse | |
 Alan Armstrong Senate | Jul 21, 2026 | Mar 27, 2026 | 116 days | BUY | $1,001 - $15,000 | +24.00% | Self | |
Rohit Khanna House | Mar 9, 2026 | Feb 5, 2026 | 32 days | BUY | $1,001 - $15,000 | +35.26% | Spouse | |
Michael T. McCaul House | Mar 10, 2026 | Feb 4, 2026 | 34 days | BUY | $1,000 - $15,000 | +36.29% | Spouse | |
 Lisa McClain House | Nov 21, 2025 | Oct 31, 2025 | 21 days | SELL | $1,001 - $15,000 | +101.91% | Spouse | |
Lisa McClain House | Nov 21, 2025 | Oct 30, 2025 | 22 days | SELL | $1,001 - $15,000 | +107.48% | Spouse | |
Lisa McClain House | Nov 21, 2025 | Oct 30, 2025 | 22 days | BUY | $1,001 - $15,000 | +107.48% | Spouse |
Teradyne (TER) congressional trading FAQ
Can members of Congress legally trade Teradyne (TER) stock?
Yes. Members of Congress are permitted to trade individual stocks, including Teradyne (TER), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; it does not imply any trade was improper.
Are congressional Teradyne (TER) trades public?
Yes. Every congressional trade in Teradyne (TER) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded Teradyne (TER)?
Members of Congress have disclosed 33 trades in Teradyne (TER) worth $329.51K across 9 members, according to public STOCK Act filings.
Which members of Congress have traded Teradyne (TER)?
Recent and active filers of Teradyne (TER) disclosures include Lisa McClain, Rohit Khanna, Michael T. McCaul. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade Teradyne (TER) more?
Across disclosed Teradyne (TER) trades, 61% were by Democrats and 39% by Republicans, led by Democrats (61%).
What is the most recent congressional Teradyne (TER) trade?
The most recent disclosed Teradyne (TER) trade was a purchase by Alan Armstrong, filed Jul 20, 2026.
What is Teradyne (TER)'s Tide Score?
Teradyne (TER) has a Quantellect Tide Score of 62 (High Tide). The Tide Score is a 0-100 read blending price forecast, smart-money flow, technicals, and social sentiment; higher is more bullish.
Browse all stocks Congress tradesCongressional trading overviewTeradyne (TER) stock overview
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.