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

National Instruments CorporationNATI

NASDAQTechnologyElectronic Equipment and Instruments$59.99+0.02%

Price as of Mar 15, 4:36 PM EDT · delayed, not real-time

A provider of automated test and measurement systems, National Instruments Corporation specializes in hardware and software solutions for engineers and scientists. The company is known for its LabVIEW platform, which enables data acquisition and instrument control. Investors monitor NATI for its exposure to industrial automation and R&D spending trends.

Market Cap: $8.0B52W Range: $34.97 – $59.99

Congressional Interest in National Instruments Corporation (NATI)

5 members of Congress have disclosed 30 trades in National Instruments Corporation (NATI), a Technology company. The buy/sell breakdown shows 13 purchases versus 17 sales, indicating net selling pressure from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
30
Unique Politicians
5
Buys
13
Sells
17

Who in Congress Is Trading NATI?

DatePoliticianTypeAmountSecurity
2020-03-18Gilbert Cisnerosbuy$1K – $15KStock
2019-06-24Donna Shalalasell$1K – $15KStock
2017-08-23Greg Gianfortesell$100K – $250KStock
2017-07-10Greg Gianfortesell$1K – $15KStock
2017-05-11Lamar Smithbuy$1K – $15KStock
2016-07-14MICHAEL T. MCCAULsell$1K – $15KStock
2016-07-06MICHAEL T. MCCAULbuy$1K – $15KStock
2016-06-01MICHAEL T. MCCAULsell$1K – $15KStock
2016-05-22MICHAEL T. MCCAULsell$1K – $15KStock
2016-05-13MICHAEL T. MCCAULsell$1K – $15KStock
2016-05-13MICHAEL T. MCCAULsell$1K – $15KStock
2016-05-13MICHAEL T. MCCAULsell$1K – $15KStock
2016-05-12MICHAEL T. MCCAULsell$1K – $15KStock
2016-05-12MICHAEL T. MCCAULsell$1K – $15KStock
2016-05-04MICHAEL T. MCCAULsell$1K – $15KStock
2012-06-02MICHAEL T. MCCAULsell$1K – $15KStock
2012-05-02MICHAEL T. MCCAULbuy$15K – $50KStock
2012-03-10MICHAEL T. MCCAULsell$50K – $100KStock
2012-03-10MICHAEL T. MCCAULbuy$15K – $50KStock
2012-03-10MICHAEL T. MCCAULsell$1K – $15KStock
2012-03-10MICHAEL T. MCCAULsell$1K – $15KStock
2011-06-05MICHAEL T. MCCAULbuy$15K – $50KStock
2011-06-05MICHAEL T. MCCAULbuy—Stock
2011-06-05MICHAEL T. MCCAULbuy$1K – $15KStock
2011-06-05MICHAEL T. MCCAULbuy$1K – $15KStock
2011-04-08MICHAEL T. MCCAULbuy$1K – $15KStock
2009-09-01MICHAEL T. MCCAULbuy$1K – $15KStock
2009-09-01MICHAEL T. MCCAULbuy$1K – $15KStock
2009-09-01MICHAEL T. MCCAULsell$1K – $15KStock
2001-09-09MICHAEL T. MCCAULbuy$1K – $15KStock
Gilbert Cisnerosbuy
2020-03-18$1K – $15K
Stock
Donna Shalalasell
2019-06-24$1K – $15K
Stock
Greg Gianfortesell
2017-08-23$100K – $250K
Stock
Greg Gianfortesell
2017-07-10$1K – $15K
Stock
Lamar Smithbuy
2017-05-11$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-07-14$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2016-07-06$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-06-01$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-05-22$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-05-13$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-05-13$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-05-13$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-05-12$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-05-12$1K – $15K
Stock
MICHAEL T. MCCAULsell
2016-05-04$1K – $15K
Stock
MICHAEL T. MCCAULsell
2012-06-02$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2012-05-02$15K – $50K
Stock
MICHAEL T. MCCAULsell
2012-03-10$50K – $100K
Stock
MICHAEL T. MCCAULbuy
2012-03-10$15K – $50K
Stock
MICHAEL T. MCCAULsell
2012-03-10$1K – $15K
Stock
MICHAEL T. MCCAULsell
2012-03-10$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-06-05$15K – $50K
Stock
MICHAEL T. MCCAULbuy
2011-06-05—
Stock
MICHAEL T. MCCAULbuy
2011-06-05$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-06-05$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-04-08$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2009-09-01$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2009-09-01$1K – $15K
Stock
MICHAEL T. MCCAULsell
2009-09-01$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2001-09-09$1K – $15K
Stock

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