Congress WatchBL stock trades by members of Congress
Blackline, Inc.: 3 members of Congress disclosed 13 transactions between 2018-12-29 and 2025-11-21, 8 purchases and 5 sales.
Activity by year
Transactions by the year the report was filed.
BL price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in BL: green when more were purchases, red when more were sales. Use + and − (or Ctrl/⌘ + scroll) to zoom and drag to pan. Hover a month in the heatmap below to highlight it here, or click it to zoom to that month.
Congress buying and selling by month
Purchases and sales of BL reported by members of the House and Senate.
Green months had more purchases, red months more sales, teal an even split; darker means more trades. Months are by filing date. Senate filings after August 2026 and scanned House filings are not fully covered, so early years can look quieter than they were.
Who traded BL
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Tom Malinowski | 8 | 5 | 3 | 2021-08-26 |
| Lisa McClain | 4 | 2 | 2 | 2025-11-21 |
| Greg Gianforte | 1 | 1 | 0 | 2018-12-29 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2025-11-21 | 2025-10-31 | Lisa McClain | Sale | $1,001 - $15,000 | Source |
| 2025-11-21 | 2025-10-30 | Lisa McClain | Sale | $1,001 - $15,000 | Source |
| 2025-11-21 | 2025-10-30 | Lisa McClain | Buy | $1,001 - $15,000 | Source |
| 2025-09-12 | 2025-08-13 | Lisa McClain | Buy | $1,001 - $15,000 | Source |
| 2021-08-26 | 2021-01-15 | Tom Malinowski | Partial sale | $15,001 - f $50,000 | Source |
| 2021-08-26 | 2019-07-05 | Tom Malinowski | Buy | $1,001 - g $15,000 | Source |
| 2021-07-09 | 2021-02-12 | Tom Malinowski | Sale | $15,001 - g $50,000 | Source |
| 2021-07-09 | 2021-01-13 | Tom Malinowski | Buy | $15,001 - d $50,000 | Source |
| 2021-07-09 | 2019-07-02 | Tom Malinowski | Buy | $1,001 - e $15,000 | Source |
| 2021-03-06 | 2021-02-17 | Tom Malinowski | Buy | $15,001 - c $50,000 | Source |
| 2021-03-05 | 2021-01-11 | Tom Malinowski | Sale | $1,001 - $15,000 g | Source |
| 2021-03-05 | 2019-07-04 | Tom Malinowski | Buy | $1,001 - $15,000 g | Source |
| 2018-12-29 | 2018-11-30 | Greg Gianforte | Buy | $100,001 - f $250,000 | Source |
Stocks traded by the same politicians
- GIS General Mills, Inc. Common Stock, 3 shared
- MRK Merck & Company, Inc. Common Stock, 3 shared
- PEP Pepsico, Inc., 3 shared
- ALGN Align Technology, Inc. - Common Stock, 2 shared
- AMED Amedisys Inc, 2 shared
- AZN AstraZeneca PLC - American Depositary Shares, 2 shared
- BABA Alibaba Group Holding Limited..., 2 shared
- BCS Barclays plc ADR (BCS), 2 shared
- BP BP p.l.c. Common Stock, 2 shared
- BTI British American Tobacco Industries,..., 2 shared
Common questions
- Are members of Congress buying or selling BL?
- 3 members of Congress disclosed 13 transactions in Blackline, Inc. (BL) between 2018-12-29 and 2025-11-21: 8 purchases and 5 sales.
- How active was Congress in BL recently?
- In 2025 filings, 4 transactions in BL were disclosed: 2 purchases and 2 sales.
- Which members of Congress trade BL?
- The most active in BL are Tom Malinowski (8), Lisa McClain (4) and Greg Gianforte (1), by number of disclosed transactions. 3 members in all have traded it.