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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.

Congressional Stock Trades

Every publicly disclosed stock and asset transaction filed by US Congress members under the STOCK Act.

All transactions are sourced directly from Periodic Transaction Reports (PTRs) filed with the House of Representatives and the US Senate. Congress members must report trades within 45 days under the STOCK Act of 2012. Dollar amounts are shown as disclosed ranges, not exact figures. See the most active traders or browse by politician, stock, or committee. Notice something missing? Report a trade.

Showing trades by James R LangevinClear
DatePoliticianAssetTypeOwnerAmountSecurityDetails
2018-11-05JAMES R. LANGEVIN
Democrat · house
NFLX
Netflix, Inc.
sellSelf$1K – $15KOptionDetails
2018-11-01JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$1K – $15KOption
JAMES R. LANGEVINsell
NFLXNetflix, Inc.
2018-11-05$1K – $15K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2018-11-01$1K – $15K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2018-10-31$100K – $250K
JAMES R. LANGEVINsell
Prev
1...8910
Next
Details
2018-10-31JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$100K – $250KStockDetails
2018-10-31JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
sellSelf$1K – $15KOptionDetails
2018-10-29JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$100K – $250KStockDetails
2018-10-25JAMES R. LANGEVIN
Democrat · house
NFLX
Netflix, Inc.
buySelf$1K – $15KOptionDetails
2018-10-25JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
sellSelf$1K – $15KOptionDetails
2018-10-24JAMES R. LANGEVIN
Democrat · house
NFLX
Netflix, Inc.
buySelf$1K – $15KOptionDetails
2018-10-24JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
buySelf$1K – $15KOptionDetails
2018-10-24JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
sellSelf$100K – $250KStockDetails
2018-10-16JAMES R. LANGEVIN
Democrat · house
NFLX
Netflix, Inc.
sellSelf$100K – $250KStockDetails
2018-10-09JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
buySelf$1K – $15KOptionDetails
2018-10-08JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
buySelf$1K – $15KOptionDetails
2018-10-08JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
buySelf$1K – $15KOptionDetails
2018-10-04JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
buySelf$1K – $15KOptionDetails
2018-10-03JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
buySelf$1K – $15KStockDetails
2018-10-01JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
sellSelf$1K – $15KOptionDetails
2018-09-28JAMES R. LANGEVIN
Democrat · house
TSLA
Tesla, Inc.
buySelf$100K – $250KStockDetails
2018-09-25JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
buySelf$1K – $15KOptionDetails
2018-09-10JAMES R. LANGEVIN
Democrat · house
NFLX
Netflix, Inc.
sellSelf$1K – $15KOptionDetails
2018-08-17JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
sellSelf$15K – $50KStockDetails
2018-08-15JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
sellSelf$15K – $50KStockDetails
2018-07-19JAMES R. LANGEVIN
Democrat · house
NFLX
Netflix, Inc.
buySelf$100K – $250KStockDetails
2018-07-17JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2018-07-17JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$50K – $100KStockDetails
2018-07-17JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2018-06-21JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2018-06-19JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$50K – $100KStockDetails
2018-04-25JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$100K – $250KStockDetails
2018-03-27JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$100K – $250KStockDetails
2018-03-15JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$100K – $250KStockDetails
2018-03-01JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$100K – $250KStockDetails
2018-02-14JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$100K – $250KStockDetails
2018-02-08JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$100K – $250KStockDetails
2018-02-05JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$15K – $50KStockDetails
2018-02-05JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
sellSelf$15K – $50KStockDetails
2018-01-04JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$1K – $15KStockDetails
2018-01-04JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
sellSelf$15K – $50KStockDetails
2017-01-06JAMES R. LANGEVIN
Democrat · house
ALXN
Alexion Pharmaceuticals, Inc.
sellSelf$15K – $50KStockDetails
2016-12-12JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
sellSelf$1K – $15KStockDetails
2015-10-14JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$15K – $50KStockDetails
2015-08-11JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$1K – $15KStockDetails
2015-08-11JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
sellSelf$1K – $15KStockDetails
2015-06-09JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$15K – $50KStockDetails
2011-10-10JAMES R. LANGEVIN
Democrat · house
AONE
A123 Systems
buySelf$15K – $50KStockDetails
2011-10-08JAMES R. LANGEVIN
Democrat · house
BAC
Bank of America Corporation
buySelf$1K – $15KStockDetails
2011-06-10JAMES R. LANGEVIN
Democrat · house
—
Van Kampen DJ Dividend Index
sellSelf$1K – $15KOtherDetails
2011-01-11JAMES R. LANGEVIN
Democrat · house
BAC
Bank of America Corporation
buySelf$1K – $15KStockDetails
2010-06-11JAMES R. LANGEVIN
Democrat · house
—
Van Kampen EAFE Select
sellSelf$15K – $50KOtherDetails
2010-02-07JAMES R. LANGEVIN
Democrat · house
—
Van Kampen EAFE Select
sellSelf$15K – $50KOtherDetails
METAMeta Platforms, Inc.
2018-10-31$1K – $15K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2018-10-29$100K – $250K
JAMES R. LANGEVINbuy
NFLXNetflix, Inc.
2018-10-25$1K – $15K
JAMES R. LANGEVINsell
TSLATesla, Inc.
2018-10-25$1K – $15K
JAMES R. LANGEVINbuy
NFLXNetflix, Inc.
2018-10-24$1K – $15K
JAMES R. LANGEVINbuy
TSLATesla, Inc.
2018-10-24$1K – $15K
JAMES R. LANGEVINsell
TSLATesla, Inc.
2018-10-24$100K – $250K
JAMES R. LANGEVINsell
NFLXNetflix, Inc.
2018-10-16$100K – $250K
JAMES R. LANGEVINbuy
TSLATesla, Inc.
2018-10-09$1K – $15K
JAMES R. LANGEVINbuy
TSLATesla, Inc.
2018-10-08$1K – $15K
JAMES R. LANGEVINbuy
TSLATesla, Inc.
2018-10-08$1K – $15K
JAMES R. LANGEVINbuy
TSLATesla, Inc.
2018-10-04$1K – $15K
JAMES R. LANGEVINbuy
TSLATesla, Inc.
2018-10-03$1K – $15K
JAMES R. LANGEVINsell
TSLATesla, Inc.
2018-10-01$1K – $15K
JAMES R. LANGEVINbuy
TSLATesla, Inc.
2018-09-28$100K – $250K
JAMES R. LANGEVINbuy
METAMeta Platforms, Inc.
2018-09-25$1K – $15K
JAMES R. LANGEVINsell
NFLXNetflix, Inc.
2018-09-10$1K – $15K
JAMES R. LANGEVINsell
HUYAHUYA Inc.
2018-08-17$15K – $50K
JAMES R. LANGEVINsell
HUYAHUYA Inc.
2018-08-15$15K – $50K
JAMES R. LANGEVINbuy
NFLXNetflix, Inc.
2018-07-19$100K – $250K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2018-07-17$15K – $50K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2018-07-17$50K – $100K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2018-07-17$15K – $50K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2018-06-21$15K – $50K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2018-06-19$50K – $100K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2018-04-25$100K – $250K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2018-03-27$100K – $250K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2018-03-15$100K – $250K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2018-03-01$100K – $250K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2018-02-14$100K – $250K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2018-02-08$100K – $250K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2018-02-05$15K – $50K
JAMES R. LANGEVINsell
METAMeta Platforms, Inc.
2018-02-05$15K – $50K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2018-01-04$1K – $15K
JAMES R. LANGEVINsell
METAMeta Platforms, Inc.
2018-01-04$15K – $50K
JAMES R. LANGEVINsell
ALXNAlexion Pharmaceuticals, Inc.
2017-01-06$15K – $50K
JAMES R. LANGEVINsell
METAMeta Platforms, Inc.
2016-12-12$1K – $15K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2015-10-14$15K – $50K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2015-08-11$1K – $15K
JAMES R. LANGEVINsell
METAMeta Platforms, Inc.
2015-08-11$1K – $15K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2015-06-09$15K – $50K
JAMES R. LANGEVINbuy
AONEA123 Systems
2011-10-10$15K – $50K
JAMES R. LANGEVINbuy
BACBank of America Corporation
2011-10-08$1K – $15K
JAMES R. LANGEVINsell
—Van Kampen DJ Dividend Index
2011-06-10$1K – $15K
JAMES R. LANGEVINbuy
BACBank of America Corporation
2011-01-11$1K – $15K
JAMES R. LANGEVINsell
—Van Kampen EAFE Select
2010-06-11$15K – $50K
JAMES R. LANGEVINsell
—Van Kampen EAFE Select
2010-02-07$15K – $50K