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Congress Stock Tracker

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
Bio-Techne Corporation

Bio-Techne CorporationTECH

NASDAQHealthcareLife Sciences Tools & Services$50.85-1.20%

A provider of life science reagents, instruments, and analytical tools used in biological research, diagnostics, and bioprocessing. Its portfolio includes proteins, antibodies, immunoassays, and automated protein analysis systems sold to pharmaceutical companies, academic labs, and clinical research...

Market Cap: $8.0B52W Range: $46.01 – $72.16

Congressional Interest in Bio-Techne Corporation (TECH)

10 members of Congress have disclosed 50 trades in Bio-Techne Corporation (TECH), a Healthcare company. The buy/sell breakdown shows 22 purchases versus 27 sales, indicating net selling pressure from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
50
Unique Politicians
10
Buys
22
Sells
27

Who in Congress Is Trading TECH?

DatePoliticianTypeAmountSecurity
2026-01-29Rohit Khannabuy$1K – $15KStock
2025-10-22April McClain Delaneybuy$1K – $15KStock
2025-08-10JAMES B. RENACCIsell$1K – $15KStock
2025-08-01April McClain Delaneysell$1K – $15KStock
2025-05-28Rohit Khannasell$1K – $15KStock
2025-05-26April McClain Delaneysell$1K – $15KStock
2025-05-19Rohit Khannasell$1K – $15KStock
2025-04-29April McClain Delaneybuy$1K – $15KStock
2025-04-09April McClain Delaneybuy$1K – $15KStock
2025-04-08Rob Bresnahansell$1K – $15KStock
2025-04-01Julie Johnsonsell$1K – $15KStock
2025-02-25Rob Bresnahanbuy$1K – $15KStock
2025-02-25Rohit Khannasell$1K – $15KStock
2025-02-19Rohit Khannasell$1K – $15KStock
2024-12-16Rohit Khannabuy$1K – $15KStock
2024-11-15Rohit Khannabuy$1K – $15KStock
2024-10-04Rohit Khannaexchange$1K – $15KStock
2024-07-01Rohit Khannasell$1K – $15KStock
2024-05-28Rohit Khannabuy$1K – $15KStock
2024-04-26Rohit Khannabuy$1K – $15KStock
2024-01-03JAMES B. RENACCIsell$1K – $15KStock
2023-12-05Rohit Khannabuy$1K – $15KStock
2023-11-03Rohit Khannasell$1K – $15KStock
2023-10-02Rohit Khannabuy$1K – $15KStock
2023-06-26Rohit Khannasell$1K – $15KStock
2022-11-03Rohit Khannasell—Stock
2022-06-24Rohit Khannasell$1K – $15KStock
2022-05-05Rohit Khannasell$1K – $15KStock
2022-05-04Rohit Khannasell—Stock
2021-10-05Diana Harshbargerbuy$1K – $15KStock
2020-10-13Greg Gianfortesell$1K – $15KStock
2020-02-27MICHAEL T. MCCAULsell$1K – $15KStock
2019-01-24Greg Gianfortesell$1K – $15KStock
2018-05-18JOHN K. DELANEYbuy$1K – $15KStock
2018-05-01JOHN K. DELANEYbuy$1K – $15KStock
2018-04-23JOHN K. DELANEYsell$15K – $50KStock
2018-03-12JOHN K. DELANEYsell$1K – $15KStock
2018-03-06JOHN K. DELANEYsell$15K – $50KStock
2018-01-22JOHN K. DELANEYbuy$15K – $50KStock
2017-10-25KENNY MARCHANTbuy$1K – $15KStock
2017-08-08JAMES B. RENACCIsell$15K – $50KStock
2016-06-23JAMES B. RENACCIsell$1K – $15KStock
2016-02-04JOHN K. DELANEYbuy$1K – $15KStock
2016-01-07JOHN K. DELANEYsell$15K – $50KStock
2016-01-04JOHN K. DELANEYbuy$1K – $15KStock
2015-12-23JOHN K. DELANEYbuy$1K – $15KStock
2015-11-13JOHN K. DELANEYsell$1K – $15KStock
2015-11-10JOHN K. DELANEYbuy$15K – $50KStock
2015-11-05JOHN K. DELANEYbuy$15K – $50KStock
2015-11-02JOHN K. DELANEYbuy$15K – $50KStock
Rohit Khannabuy
2026-01-29$1K – $15K
Stock
April McClain Delaneybuy
2025-10-22$1K – $15K
Stock
JAMES B. RENACCIsell
2025-08-10$1K – $15K
Stock
April McClain Delaneysell
2025-08-01$1K – $15K
Stock
Rohit Khannasell
2025-05-28$1K – $15K
Stock
April McClain Delaneysell
2025-05-26$1K – $15K
Stock
Rohit Khannasell
2025-05-19$1K – $15K
Stock
April McClain Delaneybuy
2025-04-29$1K – $15K
Stock
April McClain Delaneybuy
2025-04-09$1K – $15K
Stock
Rob Bresnahansell
2025-04-08$1K – $15K
Stock
Julie Johnsonsell
2025-04-01$1K – $15K
Stock
Rob Bresnahanbuy
2025-02-25$1K – $15K
Stock
Rohit Khannasell
2025-02-25$1K – $15K
Stock
Rohit Khannasell
2025-02-19$1K – $15K
Stock
Rohit Khannabuy
2024-12-16$1K – $15K
Stock
Rohit Khannabuy
2024-11-15$1K – $15K
Stock
Rohit Khannaexchange
2024-10-04$1K – $15K
Stock
Rohit Khannasell
2024-07-01$1K – $15K
Stock
Rohit Khannabuy
2024-05-28$1K – $15K
Stock
Rohit Khannabuy
2024-04-26$1K – $15K
Stock
JAMES B. RENACCIsell
2024-01-03$1K – $15K
Stock
Rohit Khannabuy
2023-12-05$1K – $15K
Stock
Rohit Khannasell
2023-11-03$1K – $15K
Stock
Rohit Khannabuy
2023-10-02$1K – $15K
Stock
Rohit Khannasell
2023-06-26$1K – $15K
Stock
Rohit Khannasell
2022-11-03—
Stock
Rohit Khannasell
2022-06-24$1K – $15K
Stock
Rohit Khannasell
2022-05-05$1K – $15K
Stock
Rohit Khannasell
2022-05-04—
Stock
Diana Harshbargerbuy
2021-10-05$1K – $15K
Stock
Greg Gianfortesell
2020-10-13$1K – $15K
Stock
MICHAEL T. MCCAULsell
2020-02-27$1K – $15K
Stock
Greg Gianfortesell
2019-01-24$1K – $15K
Stock
JOHN K. DELANEYbuy
2018-05-18$1K – $15K
Stock
JOHN K. DELANEYbuy
2018-05-01$1K – $15K
Stock
JOHN K. DELANEYsell
2018-04-23$15K – $50K
Stock
JOHN K. DELANEYsell
2018-03-12$1K – $15K
Stock
JOHN K. DELANEYsell
2018-03-06$15K – $50K
Stock
JOHN K. DELANEYbuy
2018-01-22$15K – $50K
Stock
KENNY MARCHANTbuy
2017-10-25$1K – $15K
Stock
JAMES B. RENACCIsell
2017-08-08$15K – $50K
Stock
JAMES B. RENACCIsell
2016-06-23$1K – $15K
Stock
JOHN K. DELANEYbuy
2016-02-04$1K – $15K
Stock
JOHN K. DELANEYsell
2016-01-07$15K – $50K
Stock
JOHN K. DELANEYbuy
2016-01-04$1K – $15K
Stock
JOHN K. DELANEYbuy
2015-12-23$1K – $15K
Stock
JOHN K. DELANEYsell
2015-11-13$1K – $15K
Stock
JOHN K. DELANEYbuy
2015-11-10$15K – $50K
Stock
JOHN K. DELANEYbuy
2015-11-05$15K – $50K
Stock
JOHN K. DELANEYbuy
2015-11-02$15K – $50K
Stock
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