Core Laboratories Inc. (CLB): trades by Congress and the executive branch
Every trade in Core Laboratories Inc. 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 Sep 22, 2026 · Source · RSS feed
- Trades disclosed
- 21since 2015
- Members
- 5
- Purchases / sales
- 9 / 12
- Typical days to public
- 34median
- Public after 45 days
- 4of 18 dated trades by Congress
Congress trade alerts · CLB · free
Get an email when anyone in Congress trades Core Laboratories Inc.
Each new disclosure of a trade in the stock by a representative, a senator, the President or a senior official, with the filing.
An email when a member of Congress or the executive branch files a trade in CLB, with the filing. Unsubscribe in one click.
Transactions
Every CLB trade disclosed since 2015, newest report first| Member | Asset | Type | Amount | Trade date | Lag | Public | Filing |
|---|---|---|---|---|---|---|---|
| Donald TrumpPresident | CLBCore Laboratories Inc. | Sell | $1K–$15K | Jul 8, 2026 | 76d | Sep 22 | |
| Donald TrumpPresident | CLBCore Laboratories Inc. | Sell | $1K–$15K | May 15, 2026 | 47d | Jul 1 | |
| John RoseR-TNTN06 | CLBCore Laboratories Inc. | Sell | $1K–$15K | Nov 12, 2019 | 29d | Dec 11 | |
| Shelley Moore CapitoR-WVSenate | CLBCore Laboratories Inc. · Spouse | Sell | $1K–$15K | Apr 24, 2018 | amended | May 9 | Report |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Sell | $15K–$50K | Dec 10, 2018 | 35d | Jan 14 | |
| Thomas MacArthurR-NJNJ03 | CLBCore Laboratories Inc. · Joint | Sell | $1K–$15K | Oct 24, 2018 | 43d | Dec 6 | |
| Thomas MacArthurR-NJNJ03 | CLBCore Laboratories Inc. · Joint | Sell | $1K–$15K | Oct 23, 2018 | 44d | Dec 6 | |
| Thomas MacArthurR-NJNJ03 | CLBCore Laboratories Inc. · Joint | Buy | $15K–$50K | Jun 7, 2018 | 33d | Jul 10 | |
| Shelley Moore CapitoR-WVSenate | CLBCore Laboratories Inc. · Spouse | Sell | $1K–$15K | Apr 24, 2018 | 20d | May 14 | Report |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Sell | $1K–$15K | Jan 12, 2018 | 34d | Feb 15 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Buy | $15K–$50K | Dec 20, 2017 | 21d | Jan 10 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Sell | $15K–$50K | Dec 8, 2017 | 33d | Jan 10 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Buy | $1K–$15K | Jun 14, 2017 | 30d | Jul 14 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Sell | $1K–$15K | May 15, 2017 | 30d | Jun 14 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Buy | $1K–$15K | Dec 21, 2016 | 34d | Jan 24 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Buy | $1K–$15K | Dec 12, 2016 | 43d | Jan 24 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Buy | $1K–$15K | Sep 27, 2016 | 111d | Jan 16 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Buy | $1K–$15K | Jun 2, 2016 | 228d | Jan 16 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Buy | $1K–$15K | Nov 12, 2015 | 431d | Jan 16 | |
| Thomas RooneyR-FLFL17 | CLBCore Laboratories Inc. | Buy | $1K–$15K | Oct 15, 2015 | 459d | Jan 16 | |
| Thomas MacArthurR-NJNJ03 | CLBCore Laboratories Inc. · Joint | Sell | $1K–$15K | May 27, 2015 | 11d | Jun 7 |
Members who traded CLB
| Member | Trades | Buys | Sells |
|---|---|---|---|
| Thomas RooneyR-FLFL17 | 12 | 8 | 4 |
| Thomas MacArthurR-NJNJ03 | 4 | 1 | 3 |
| Donald TrumpPresident | 2 | 0 | 2 |
| Shelley Moore CapitoR-WVSenate | 2 | 0 | 2 |
| John RoseR-TNTN06 | 1 | 0 | 1 |
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.