Pearson PlcPSO

Pearson Plc (PSO): trades by Congress and the executive branch

Every trade in Pearson Plc that a representative, a senator, the President or a senior official disclosed since 2015, newest report first. Each is read from the filer’s periodic transaction report and linked to it.

Latest report Jul 21, 2026 · Source · RSS feed

Trades disclosed
13since 2015
Members
4
Purchases / sales
8 / 5
Typical days to public
32median
Public after 45 days
3of 13 dated trades by Congress

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Transactions

Every PSO trade disclosed since 2015, newest report first
MemberAssetTypeAmountTrade dateLagPublicFiling
Alan ArmstrongR-OKSenatePSOPearson PlcBuy$1K–$15KMar 30, 2026113dJul 21Report
Daniel GoldmanD-NYNY10PSOPearson PlcSell$1K–$15KJan 13, 202342dFeb 24PDF
Greg GianforteR-MTMT00PSOPearson Plc · JointBuy$1K–$15KMar 18, 202020dApr 7PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · Dependent childSell$1K–$15KJun 12, 201529dJul 11PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · JointSell$100K–$250KJun 12, 201529dJul 11PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · Dependent childSell$1K–$15KJun 12, 201529dJul 11PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · JointBuy$1K–$15KMay 6, 201532dJun 7PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · JointBuy$1K–$15KMar 16, 201526dApr 11PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · JointBuy$1K–$15KFeb 12, 201527dMar 11PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · JointBuy$1K–$15KJan 28, 201536dMar 5PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · JointSell$15K–$50KJan 26, 201538dMar 5PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · Dependent childBuy$1K–$15KJan 12, 201552dMar 5PDF
Thomas MacArthurR-NJNJ03PSOPearson Plc · JointBuy$1K–$15KJan 9, 201555dMar 5PDF

Members who traded PSO

MemberTradesBuysSellsLast tradedLatest report
Thomas MacArthurR-NJNJ031064Jun 12, 2015Jul 11, 2015
Alan ArmstrongR-OKSenate110Mar 30, 2026Jul 21, 2026
Daniel GoldmanD-NYNY10101Jan 13, 2023Feb 24, 2023
Greg GianforteR-MTMT00110Mar 18, 2020Apr 7, 2020

Source

Each trade is a line of a periodic transaction report filed under the STOCK Act, read from the report itself and linked to it. Three offices publish them, and all three are read here every hour: the House Clerk for representatives, the Senate Office of Public Records for senators, and the Office of Government Ethics for the President, the Vice President and Senate-confirmed officials (OGE Form 278-T). OGE links some officials’ reports and releases the rest on request; only linked reports are here.

The Act requires a report within 45 days of the trade; the lag counts the days from the trade to the day the report became public. Reports give each amount as a range. Amendments are marked and not counted as late; trades a later report withdrew are left out. The President’s reports and some House reports are scans of paper forms: a scanned value that does not read with certainty is shown as not read, never guessed, and the report is one click away. “Since” is the stock’s move from the trade date’s close to the latest daily close.

The same trades are in the OptimistFi MCP server’s get_congress_trades tool, by filer or by stock, for each chamber: connect it. Every House trade is free to download as CSV or JSON, and every trade here can be followed by RSS: the data.

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