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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
Align Technology, Inc.

Align Technology, Inc.ALGN

NASDAQHealthcareMedical Devices$164.23-1.61%

Best known for its Invisalign clear aligner system, the company develops orthodontic devices and digital dentistry technologies used by dentists and orthodontists worldwide. Revenue is driven primarily by sales of clear aligners and iTero intraoral scanners that support digital treatment planning. I...

Market Cap: $11.8B52W Range: $122.00 – $208.31

Congressional Interest in Align Technology, Inc. (ALGN)

12 members of Congress have disclosed 50 trades in Align Technology, Inc. (ALGN), a Healthcare company. The buy/sell breakdown shows 25 purchases versus 25 sales. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
50
Unique Politicians
12
Buys
25
Sells
25

Who in Congress Is Trading ALGN?

DatePoliticianTypeAmountSecurity
2021-10-27Diana Harshbargersell$1K – $15KStock
2021-06-05MICHAEL T. MCCAULbuy$1K – $15KStock

Related

All stocks traded by CongressFull trade feedMost active tradersAbout the STOCK ActReport missing trade
2021-04-05MICHAEL T. MCCAULbuy$1K – $15KStock
2021-03-29Thomas H Tubervillebuy$1K – $15KStock
2021-03-15Josh Gottheimerbuy$1K – $15KStock
2021-02-03MICHAEL T. MCCAULbuy$1K – $15KStock
2020-11-30MICHAEL T. MCCAULbuy$15K – $50KStock
2020-11-18Greg Gianfortesell$100K – $250KStock
2020-11-11Josh Gottheimerbuy$1K – $15KStock
2020-11-06Josh Gottheimerbuy$1K – $15KStock
2020-06-10Gilbert Cisnerossell$1K – $15KStock
2020-04-29Greg Gianfortebuy$100K – $250KStock
2020-03-18Gilbert Cisnerosbuy$1K – $15KStock
2020-03-16Gilbert Cisnerosbuy$1K – $15KStock
2019-09-11Dean Phillipssell$1K – $15KStock
2019-08-14Gilbert Cisnerossell$1K – $15KStock
2019-08-13Dean Phillipssell$1K – $15KStock
2019-07-30Gilbert Cisnerosbuy$1K – $15KStock
2019-06-11Rohit Khannabuy$1K – $15KStock
2019-06-04Rohit Khannabuy$1K – $15KStock
2019-05-01Gilbert Cisnerossell$1K – $15KStock
2019-03-25Nicholas V. Taylorsell$15K – $50KStock
2019-03-13Gilbert Cisnerosbuy$1K – $15KStock
2019-03-04Nicholas V. Taylorbuy$1K – $15KStock
2019-01-07MICHAEL T. MCCAULsell$1K – $15KStock
2019-01-04Dean Phillipsbuy$1K – $15KStock
2018-11-21MICHAEL T. MCCAULsell$1K – $15KStock
2018-11-21MICHAEL T. MCCAULsell$1K – $15KStock
2018-11-15MICHAEL T. MCCAULsell$15K – $50KStock
2018-11-08MICHAEL T. MCCAULsell$1K – $15KStock
2018-09-26MICHAEL T. MCCAULsell$1K – $15KStock
2018-09-24MICHAEL T. MCCAULsell$1K – $15KStock
2018-09-21MICHAEL T. MCCAULsell$1K – $15KStock
2018-09-18MICHAEL T. MCCAULsell$1K – $15KStock
2018-09-12MICHAEL T. MCCAULsell$1K – $15KStock
2018-04-20Lamar Smithsell$1K – $15KStock
2018-04-16David P. Roesell$1K – $15KStock
2018-04-16David P. Roebuy$1K – $15KStock
2018-04-16David P. Roebuy$1K – $15KStock
2018-03-26MICHAEL T. MCCAULsell$50K – $100KStock
2018-02-09MICHAEL T. MCCAULsell$1K – $15KStock
2018-01-30David P. Roebuy$1K – $15KStock
2018-01-16MICHAEL T. MCCAULbuy$15K – $50KStock
2017-12-06Lamar Smithsell$1K – $15KStock
2017-11-15Lamar Smithsell$1K – $15KStock
2017-08-10David P. Roebuy$1K – $15KStock
2017-08-02MICHAEL T. MCCAULsell$1K – $15KStock
2017-05-17MICHAEL T. MCCAULbuy$1K – $15KStock
2017-05-17JAMES B. RENACCIbuy$100K – $250KStock
2016-12-13MICHAEL T. MCCAULbuy$1K – $15KStock
Diana Harshbargersell
2021-10-27$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2021-06-05$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2021-04-05$1K – $15K
Stock
Thomas H Tubervillebuy
2021-03-29$1K – $15K
Stock
Josh Gottheimerbuy
2021-03-15$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2021-02-03$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2020-11-30$15K – $50K
Stock
Greg Gianfortesell
2020-11-18$100K – $250K
Stock
Josh Gottheimerbuy
2020-11-11$1K – $15K
Stock
Josh Gottheimerbuy
2020-11-06$1K – $15K
Stock
Gilbert Cisnerossell
2020-06-10$1K – $15K
Stock
Greg Gianfortebuy
2020-04-29$100K – $250K
Stock
Gilbert Cisnerosbuy
2020-03-18$1K – $15K
Stock
Gilbert Cisnerosbuy
2020-03-16$1K – $15K
Stock
Dean Phillipssell
2019-09-11$1K – $15K
Stock
Gilbert Cisnerossell
2019-08-14$1K – $15K
Stock
Dean Phillipssell
2019-08-13$1K – $15K
Stock
Gilbert Cisnerosbuy
2019-07-30$1K – $15K
Stock
Rohit Khannabuy
2019-06-11$1K – $15K
Stock
Rohit Khannabuy
2019-06-04$1K – $15K
Stock
Gilbert Cisnerossell
2019-05-01$1K – $15K
Stock
Nicholas V. Taylorsell
2019-03-25$15K – $50K
Stock
Gilbert Cisnerosbuy
2019-03-13$1K – $15K
Stock
Nicholas V. Taylorbuy
2019-03-04$1K – $15K
Stock
MICHAEL T. MCCAULsell
2019-01-07$1K – $15K
Stock
Dean Phillipsbuy
2019-01-04$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-11-21$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-11-21$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-11-15$15K – $50K
Stock
MICHAEL T. MCCAULsell
2018-11-08$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-09-26$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-09-24$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-09-21$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-09-18$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-09-12$1K – $15K
Stock
Lamar Smithsell
2018-04-20$1K – $15K
Stock
David P. Roesell
2018-04-16$1K – $15K
Stock
David P. Roebuy
2018-04-16$1K – $15K
Stock
David P. Roebuy
2018-04-16$1K – $15K
Stock
MICHAEL T. MCCAULsell
2018-03-26$50K – $100K
Stock
MICHAEL T. MCCAULsell
2018-02-09$1K – $15K
Stock
David P. Roebuy
2018-01-30$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2018-01-16$15K – $50K
Stock
Lamar Smithsell
2017-12-06$1K – $15K
Stock
Lamar Smithsell
2017-11-15$1K – $15K
Stock
David P. Roebuy
2017-08-10$1K – $15K
Stock
MICHAEL T. MCCAULsell
2017-08-02$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2017-05-17$1K – $15K
Stock
JAMES B. RENACCIbuy
2017-05-17$100K – $250K
Stock
MICHAEL T. MCCAULbuy
2016-12-13$1K – $15K
Stock
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