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Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Stocks
Cognex Corporation

Cognex CorporationCGNX

NASDAQTechnologyIndustrial Automation$47.98-1.62%

Price as of Mar 15, 4:24 PM EDT · delayed, not real-time

A leading provider of machine vision systems and industrial barcode readers, Cognex specializes in automated manufacturing quality control. The company holds a dominant position in factory automation vision systems, making it a key player for investors tracking Industry 4.0 adoption. Its solutions are used across electronics, automotive, and logistics sectors for error-proofing and traceability.

Market Cap: $8.0B52W Range: $22.67 – $59.88

Congressional Interest in Cognex Corporation (CGNX)

11 members of Congress have disclosed 45 trades in Cognex Corporation (CGNX), a Technology company. The buy/sell breakdown shows 20 purchases versus 25 sales, indicating net selling pressure from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
45
Unique Politicians
11
Buys
20
Sells
25

Who in Congress Is Trading CGNX?

DatePoliticianTypeAmountSecurity
2022-02-28Donald Sternoff Beyersell$1K – $15KStock
2021-09-17Donald Sternoff Beyersell$1K – $15KStock
2020-12-03Donald Sternoff Beyerbuy$1K – $15KStock
2020-11-17Donald Sternoff Beyerbuy$1K – $15KStock
2020-11-13MICHAEL T. MCCAULsell$15K – $50KStock
2020-10-13Greg Gianfortesell$1K – $15KStock
2020-07-14Donald Sternoff Beyersell$1K – $15KStock
2020-05-07Donald Sternoff Beyersell$1K – $15KStock
2020-05-01Donald Sternoff Beyersell$1K – $15KStock
2020-04-28Donald Sternoff Beyersell$1K – $15KStock
2020-03-11Sheldon Whitehousesell$15K – $50KStock
2020-02-14Donald Sternoff Beyerbuy$1K – $15KStock
2020-01-28Donald Sternoff Beyerbuy$1K – $15KStock
2019-12-24Donald Sternoff Beyerbuy$1K – $15KStock
2019-12-09Donald Sternoff Beyerbuy$1K – $15KStock
2019-11-22Donald Sternoff Beyerbuy$1K – $15KStock
2019-11-18Donald Sternoff Beyerbuy$1K – $15KStock
2019-07-29Gilbert Cisnerossell$1K – $15KStock
2019-07-26Gilbert Cisnerossell$15K – $50KStock
2019-04-18Sheldon Whitehousebuy$15K – $50KStock
2019-04-12Gilbert Cisnerossell$1K – $15KStock
2019-01-31Gilbert Cisnerosbuy$1K – $15KStock
2018-09-28JAMES B. RENACCIsell$1K – $15KStock
2018-07-27Greg Gianfortebuy$50K – $100KStock
2018-03-23Jared Polissell$15K – $50KStock
2018-02-14Josh Gottheimerbuy$1K – $15KStock
2018-01-18JAMES B. RENACCIsell$50K – $100KStock
2018-01-03MICHAEL T. MCCAULsell$1K – $15KStock
2017-12-15JAMES B. RENACCIsell$1K – $15KStock
2017-10-27Greg Gianfortesell$15K – $50KStock
2017-10-10JAMES B. RENACCIbuy$1K – $15KStock
2017-07-17Josh Gottheimersell$1K – $15KStock
2017-05-03Josh Gottheimersell$1K – $15KStock
2016-11-17MICHAEL T. MCCAULbuy$1K – $15KStock
2016-06-09SUZAN K. DELBENEsell$15K – $50KStock
2016-05-02JAMES B. RENACCIbuy$1K – $15KStock
2015-12-02SUZAN K. DELBENEbuy$15K – $50KStock
2015-08-19JAMES B. RENACCIbuy$1K – $15KStock
2015-05-07JAMES B. RENACCIsell$1K – $15KStock
2015-03-30JAMES B. RENACCIsell$1K – $15KStock
2015-02-13Thomas R Tillissell$1K – $15KStock
2012-02-10JAMES B. RENACCIbuy$9,125.1700Stock
2012-02-10JAMES B. RENACCIbuy$9,125.17Stock
2008-03-03Lamar Smithsell$276.23Stock
2001-08-08Lamar Smithbuy$4,671.25Stock
Donald Sternoff Beyersell
2022-02-28$1K – $15K
Stock
Donald Sternoff Beyersell
2021-09-17$1K – $15K
Stock
Donald Sternoff Beyerbuy
2020-12-03$1K – $15K
Stock
Donald Sternoff Beyerbuy
2020-11-17$1K – $15K
Stock
MICHAEL T. MCCAULsell
2020-11-13$15K – $50K
Stock
Greg Gianfortesell
2020-10-13$1K – $15K
Stock
Donald Sternoff Beyersell
2020-07-14$1K – $15K
Stock
Donald Sternoff Beyersell
2020-05-07$1K – $15K
Stock
Donald Sternoff Beyersell
2020-05-01$1K – $15K
Stock
Donald Sternoff Beyersell
2020-04-28$1K – $15K
Stock
Sheldon Whitehousesell
2020-03-11$15K – $50K
Stock
Donald Sternoff Beyerbuy
2020-02-14$1K – $15K
Stock
Donald Sternoff Beyerbuy
2020-01-28$1K – $15K
Stock
Donald Sternoff Beyerbuy
2019-12-24$1K – $15K
Stock
Donald Sternoff Beyerbuy
2019-12-09$1K – $15K
Stock
Donald Sternoff Beyerbuy
2019-11-22$1K – $15K
Stock
Donald Sternoff Beyerbuy
2019-11-18$1K – $15K
Stock
Gilbert Cisnerossell
2019-07-29$1K – $15K
Stock
Gilbert Cisnerossell
2019-07-26$15K – $50K
Stock
Sheldon Whitehousebuy
2019-04-18$15K – $50K
Stock
Gilbert Cisnerossell
2019-04-12$1K – $15K
Stock
Gilbert Cisnerosbuy
2019-01-31$1K – $15K
Stock
JAMES B. RENACCIsell
2018-09-28$1K – $15K
Stock
Greg Gianfortebuy
2018-07-27$50K – $100K
Stock
Jared Polissell
2018-03-23$15K – $50K
Stock
Josh Gottheimerbuy
2018-02-14$1K – $15K
Stock
JAMES B. RENACCIsell
2018-01-18$50K – $100K
Stock
MICHAEL T. MCCAULsell
2018-01-03$1K – $15K
Stock
JAMES B. RENACCIsell
2017-12-15$1K – $15K
Stock
Greg Gianfortesell
2017-10-27$15K – $50K
Stock
JAMES B. RENACCIbuy
2017-10-10$1K – $15K
Stock
Josh Gottheimersell
2017-07-17$1K – $15K
Stock
Josh Gottheimersell
2017-05-03$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2016-11-17$1K – $15K
Stock
SUZAN K. DELBENEsell
2016-06-09$15K – $50K
Stock
JAMES B. RENACCIbuy
2016-05-02$1K – $15K
Stock
SUZAN K. DELBENEbuy
2015-12-02$15K – $50K
Stock
JAMES B. RENACCIbuy
2015-08-19$1K – $15K
Stock
JAMES B. RENACCIsell
2015-05-07$1K – $15K
Stock
JAMES B. RENACCIsell
2015-03-30$1K – $15K
Stock
Thomas R Tillissell
2015-02-13$1K – $15K
Stock
JAMES B. RENACCIbuy
2012-02-10$9,125.1700
Stock
JAMES B. RENACCIbuy
2012-02-10$9,125.17
Stock
Lamar Smithsell
2008-03-03$276.23
Stock
Lamar Smithbuy
2001-08-08$4,671.25
Stock

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