TER insider trading
NasdaqGS TechnologyTERADYNE, INC — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About TERADYNE, INC
Teradyne, Inc. engages in the design, development, manufacture, and sale of automated test systems and robotics products in the United States, Asia Pacific, Europe, the Middle East, and Africa. The company operates through Semiconductor Test, Robotics, and Other segments. The Semiconductor Test segment offers products and services for wafer level and device package testing, and system level testing of semiconductor devices in automotive, industrial, communications, consumer, smartphones, cloud, computer and electronic game, and other applications. This segment also provides FLEX test platform systems; J750 test system to address the volume semiconductor devices, including microcontrollers; Magnum platform that tests memory devices, such as flash memory and DRAM; and ETS platform for semiconductor manufacturers, and assembly and test subcontractors in the analog/mixed signal markets. It serves integrated device manufacturers that integrate the fabrication of silicon wafers into their business; fabless companies that outsource the manufacturing of silicon wafers; foundries; and semiconductor assembly and test providers. The Robotics segment provides collaborative robotic arms and autonomous mobile robots for manufacturing, logistics, and industrial customers. It also provides product test instruments which includes operations related to the design, manufacturing and marketing of products and services for defense/aerospace test, circuit-board test, wireless test systems, and silicon photonics testing. Teradyne, Inc. was incorporated in 1960 and is headquartered in North Reading, Massachusetts.
Company website: www.teradyne.com
TER insider activity at a glance
FilingIQ has scored 1,332 insider transactions for TER since Sep 26, 2014. The most recent filing in our index is dated May 8, 2026.
Across the full history, 2 open-market purchases
and 354 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on TER insider trades is 60.9/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest TER Form 4 filings
Most recent disclosures. Sign up to filter by score, transaction code, or insider role.
Other Technology tickers with recent insider activity
13F funds holding TER
Frequently asked
- How many insider trades does FilingIQ track for TER?
- FilingIQ tracks 1,332 Form 4 insider transactions for TER (TERADYNE, INC), covering filings from Sep 26, 2014 onwards. 22 of those were filed in the last 90 days.
- Are TER insiders net buyers or net sellers?
- Across the full Form 4 history for TER, 2 transactions (0%) were open-market purchases and 354 (27%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does TER insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is TER in?
- TERADYNE, INC (TER) is classified in the Technology sector, specifically Semiconductor Equipment & Materials, with a current market capitalisation of $52.42B.
Methodology & sources
Every TER insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.