Cohu, Inc.(COHU)Company Profile & Business
NASDAQ

Company Profile

Business overview, scale, and footprint

Company NameCohu, Inc.
Ticker SymbolCOHU
ExchangeNMS
SectorTechnology
IndustrySemiconductor Equipment & Materials
Employees2,777
CEODr. Luis Antonio Müller Ph.D.
Founded1947
HeadquartersSan Diego, CA, United States
CountryUnited States
Websitecohu.com
Next Earnings DateOct 28, 2026

Business Overview

Cohu, Inc., through its subsidiaries, provides semiconductor test equipment and services in the United States, Taiwan, China, Malaysia, the Philippines, Singapore, and internationally. It supplies test and inspection metrology automation systems, micro-electromechanical system test modules, test contactors, thermal subsystems, and data analytics software for semiconductor manufacturers and test subcontractors. The company also provides semiconductor automated test equipment for wafer level and device package testing; various test handlers, including pick-and-place, turret, gravity, strip, film frame, laser marker, and thermal sub-systems; interface products comprising test contactors, and probe heads and pins; spares and kits; various parts and labor warranties on test and handling systems, and instruments; and training on the maintenance and operation of its systems, as well as application, data management software, and consulting services on its products.

In addition, it offers data analytics product that includes DI-Core, a software suite used to optimize Cohu equipment performance, which provides real-time online performance monitoring and process control. Further, the company provides artificial intelligence process control and analytics-based monitoring software. It markets its products through direct sales force and independent sales representatives.

The company was formerly known as Cohu Electronics, Inc. and changed its name to Cohu, Inc. in 1972. Cohu, Inc. was incorporated in 1947 and is headquartered in San Diego, California.

Insider Transactions

Open-market activity and option exercises

Insider Activity Summary

Insider trading activity for Cohu, Inc. (COHU) between Sep 15, 2025 and Oct 15, 2026 consists of 20 total transactions. Among these, company executives and board members conducted 0 buys (totaling 0 shares) and 20 sells (totaling 227,667 shares). This activity resulted in a net change of -227,667 shares, reflecting net selling pressure with an estimated net sales value of $12.68M.

20 insider transactions found. Showing 10 of 20 transactions.

Show:entries
Insider NameRelation to CompanyShares ChangedPriceTransaction Date
BOHRSON CHRISTOPHERChief Recurring Officer-1,000$55.31Oct 15, 2026
Muller Luis APresident & CEO-21,662$73.00Oct 2, 2026
Muller Luis APresident & CEO-27,236$65.00Sep 25, 2026
Muller Luis APresident & CEO-55,794$60.00Sep 21, 2026
BOHRSON CHRISTOPHERSr VP & Chief Customer Officer-10,000$55.82Aug 19, 2026
BOHRSON CHRISTOPHERSr VP & Chief Customer Officer-1,000$61.90Aug 17, 2026
CAGGIA ANDREW MDirector-10,000$51.74Aug 5, 2026
Richardson NinaDirector-3,055$51.54Aug 5, 2026
CAGGIA ANDREW MDirector-5,252$51.73Aug 5, 2026
BOHRSON CHRISTOPHERSr VP & Chief Customer Officer-1,000$57.92Jul 15, 2026
Page 1 of 2 (20 total transactions)