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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
2020-02-10JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
sellSelf$1K – $15KOptionDetails
2020-02-10JAMES R. LANGEVIN
Democrat · house
ROKU
Roku, Inc.
sellSelf$1K – $15KOption
JAMES R. LANGEVINsell
HUYAHUYA Inc.
2020-02-10$1K – $15K
JAMES R. LANGEVINsell
ROKURoku, Inc.
2020-02-10$1K – $15K
JAMES R. LANGEVINsell
HUYAHUYA Inc.
2020-02-10$1K – $15K
JAMES R. LANGEVINsell
Prev
1...567...10
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Details
2020-02-10JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
sellSelf$1K – $15KOptionDetails
2020-02-10JAMES R. LANGEVIN
Democrat · house
ROKU
Roku, Inc.
sellSelf$1K – $15KOptionDetails
2020-02-07JAMES R. LANGEVIN
Democrat · house
BYND
Beyond Meat, Inc.
sellSelf$1K – $15KOptionDetails
2020-02-04JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$1K – $15KOptionDetails
2020-02-04JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
sellSelf$50K – $100KStockDetails
2020-02-04JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$1K – $15KOptionDetails
2020-01-31JAMES R. LANGEVIN
Democrat · house
BYND
Beyond Meat, Inc.
buySelf$1K – $15KOptionDetails
2020-01-31JAMES R. LANGEVIN
Democrat · house
ZBRA
Zebra Technologies Corporation
buySelf$1K – $15KOptionDetails
2020-01-27JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
buySelf$1K – $15KOptionDetails
2020-01-27JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$1K – $15KOptionDetails
2020-01-27JAMES R. LANGEVIN
Democrat · house
ROKU
Roku, Inc.
buySelf$1K – $15KOptionDetails
2020-01-27JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
buySelf$1K – $15KOptionDetails
2020-01-24JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
buySelf$50K – $100KStockDetails
2020-01-24JAMES R. LANGEVIN
Democrat · house
ROKU
Roku, Inc.
buySelf$1K – $15KOptionDetails
2020-01-20JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$1K – $15KOptionDetails
2020-01-17JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$1K – $15KStockDetails
2020-01-17JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
buySelf$1K – $15KOptionDetails
2020-01-17JAMES R. LANGEVIN
Democrat · house
ZBRA
Zebra Technologies Corporation
buySelf$1K – $15KOptionDetails
2020-01-17JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
buySelf$1K – $15KOptionDetails
2020-01-17JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
buySelf$1K – $15KOptionDetails
2020-01-13JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$15K – $50KStockDetails
2020-01-09JAMES R. LANGEVIN
Democrat · house
BYND
Beyond Meat, Inc.
sellSelf$1K – $15KOptionDetails
2020-01-07JAMES R. LANGEVIN
Democrat · house
BYND
Beyond Meat, Inc.
sellSelf$1K – $15KOptionDetails
2020-01-06JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
sellSelf$50K – $100KStockDetails
2020-01-02JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$1K – $15KStockDetails
2020-01-02JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
sellSelf$1K – $15KStockDetails
2019-12-30JAMES R. LANGEVIN
Democrat · house
BYND
Beyond Meat, Inc.
buySelf$1K – $15KOptionDetails
2019-12-30JAMES R. LANGEVIN
Democrat · house
BYND
Beyond Meat, Inc.
sellSelf$15K – $50KStockDetails
2019-12-30JAMES R. LANGEVIN
Democrat · house
BYND
Beyond Meat, Inc.
buySelf$1K – $15KOptionDetails
2019-12-13JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2019-12-11JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
buySelf$15K – $50KStockDetails
2019-11-27JAMES R. LANGEVIN
Democrat · house
BABA
Alibaba Group Holding Limited
sellSelf$1K – $15KStockDetails
2019-11-27JAMES R. LANGEVIN
Democrat · house
META
Meta Platforms, Inc.
sellSelf$1K – $15KStockDetails
2019-11-20JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2019-11-20JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$50K – $100KStockDetails
2019-11-18JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2019-11-06JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
sellSelf$50K – $100KStockDetails
2019-11-04JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
sellSelf$15K – $50KStockDetails
2019-10-30JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
sellSelf$50K – $100KStockDetails
2019-10-30JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
sellSelf$50K – $100KStockDetails
2019-10-30JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
sellSelf$50K – $100KStockDetails
2019-10-30JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
sellSelf$50K – $100KStockDetails
2019-10-22JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2019-10-22JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2019-10-18JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
2019-10-18JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
buySelf$15K – $50KStockDetails
2019-10-18JAMES R. LANGEVIN
Democrat · house
CRWD
CrowdStrike Holdings, Inc.
buySelf$15K – $50KStockDetails
2019-10-18JAMES R. LANGEVIN
Democrat · house
HUYA
HUYA Inc.
buySelf$15K – $50KStockDetails
ROKURoku, Inc.
2020-02-10$1K – $15K
JAMES R. LANGEVINsell
BYNDBeyond Meat, Inc.
2020-02-07$1K – $15K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2020-02-04$1K – $15K
JAMES R. LANGEVINsell
CRWDCrowdStrike Holdings, Inc.
2020-02-04$50K – $100K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2020-02-04$1K – $15K
JAMES R. LANGEVINbuy
BYNDBeyond Meat, Inc.
2020-01-31$1K – $15K
JAMES R. LANGEVINbuy
ZBRAZebra Technologies Corporation
2020-01-31$1K – $15K
JAMES R. LANGEVINbuy
METAMeta Platforms, Inc.
2020-01-27$1K – $15K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2020-01-27$1K – $15K
JAMES R. LANGEVINbuy
ROKURoku, Inc.
2020-01-27$1K – $15K
JAMES R. LANGEVINbuy
METAMeta Platforms, Inc.
2020-01-27$1K – $15K
JAMES R. LANGEVINbuy
CRWDCrowdStrike Holdings, Inc.
2020-01-24$50K – $100K
JAMES R. LANGEVINbuy
ROKURoku, Inc.
2020-01-24$1K – $15K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2020-01-20$1K – $15K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2020-01-17$1K – $15K
JAMES R. LANGEVINbuy
METAMeta Platforms, Inc.
2020-01-17$1K – $15K
JAMES R. LANGEVINbuy
ZBRAZebra Technologies Corporation
2020-01-17$1K – $15K
JAMES R. LANGEVINbuy
BABAAlibaba Group Holding Limited
2020-01-17$1K – $15K
JAMES R. LANGEVINbuy
METAMeta Platforms, Inc.
2020-01-17$1K – $15K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2020-01-13$15K – $50K
JAMES R. LANGEVINsell
BYNDBeyond Meat, Inc.
2020-01-09$1K – $15K
JAMES R. LANGEVINsell
BYNDBeyond Meat, Inc.
2020-01-07$1K – $15K
JAMES R. LANGEVINsell
CRWDCrowdStrike Holdings, Inc.
2020-01-06$50K – $100K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2020-01-02$1K – $15K
JAMES R. LANGEVINsell
METAMeta Platforms, Inc.
2020-01-02$1K – $15K
JAMES R. LANGEVINbuy
BYNDBeyond Meat, Inc.
2019-12-30$1K – $15K
JAMES R. LANGEVINsell
BYNDBeyond Meat, Inc.
2019-12-30$15K – $50K
JAMES R. LANGEVINbuy
BYNDBeyond Meat, Inc.
2019-12-30$1K – $15K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2019-12-13$15K – $50K
JAMES R. LANGEVINbuy
CRWDCrowdStrike Holdings, Inc.
2019-12-11$15K – $50K
JAMES R. LANGEVINsell
BABAAlibaba Group Holding Limited
2019-11-27$1K – $15K
JAMES R. LANGEVINsell
METAMeta Platforms, Inc.
2019-11-27$1K – $15K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2019-11-20$15K – $50K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2019-11-20$50K – $100K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2019-11-18$15K – $50K
JAMES R. LANGEVINsell
HUYAHUYA Inc.
2019-11-06$50K – $100K
JAMES R. LANGEVINsell
HUYAHUYA Inc.
2019-11-04$15K – $50K
JAMES R. LANGEVINsell
CRWDCrowdStrike Holdings, Inc.
2019-10-30$50K – $100K
JAMES R. LANGEVINsell
CRWDCrowdStrike Holdings, Inc.
2019-10-30$50K – $100K
JAMES R. LANGEVINsell
CRWDCrowdStrike Holdings, Inc.
2019-10-30$50K – $100K
JAMES R. LANGEVINsell
CRWDCrowdStrike Holdings, Inc.
2019-10-30$50K – $100K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2019-10-22$15K – $50K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2019-10-22$15K – $50K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2019-10-18$15K – $50K
JAMES R. LANGEVINbuy
CRWDCrowdStrike Holdings, Inc.
2019-10-18$15K – $50K
JAMES R. LANGEVINbuy
CRWDCrowdStrike Holdings, Inc.
2019-10-18$15K – $50K
JAMES R. LANGEVINbuy
HUYAHUYA Inc.
2019-10-18$15K – $50K