Lyondellbasell Industries NV (LYB): Congress and insider trades
Who in Congress and inside the company traded LYB, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Lyondellbasell Industries NV (LYB) is a listed stock on NYSE.
- 7 members of Congress filed 31 buys and 24 sells of LYB, the latest published 2026-08-06 (6 August 2026).
- Across 17 scored buys, Congress averaged -0.4% against the S&P 500 (SPY) over the 90 days after disclosure, with 53% of them ahead of the index. That result is not distinguishable from luck.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in LYB
as of 2026-08-06| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 6 Aug 2026 | Julie Johnson (D-TX) | sell | 1K–15K | 316 | n/a |
| 6 Aug 2026 | Julie Johnson (D-TX) | buy | 1K–15K | 316 | n/a |
| 21 Jul 2026 | Alan Armstrong (R-OK) | buy | 1K–15K | 116 | n/a |
| 11 Jun 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 25 | n/a |
| 13 May 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 28 | -16.9% |
| 16 Feb 2026 | Gil Cisneros (D-CA) | buy | 1K–15K | 35 | +25.6% |
| 15 May 2025 | Ro Khanna (D-CA) | buy | 1K–15K | 19 | -17.5% |
| 14 Jun 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 24 | n/a |
| 14 Jun 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 20 | n/a |
| 12 Apr 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 24 | -10.0% |
| 12 Apr 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 14 | -10.0% |
| 10 Mar 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 26 | -7.9% |
| 9 Feb 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 29 | -11.0% |
| 4 Jan 2023 | Diana Harshbarger (R-TN) | buy | 1K–15K | 27 | +1.9% |
| 4 Jan 2023 | Diana Harshbarger (R-TN) | buy | 1K–15K | 18 | +1.9% |
| 4 Jan 2023 | Diana Harshbarger (R-TN) | buy | 1K–15K | 18 | +1.9% |
| 4 Jan 2023 | Diana Harshbarger (R-TN) | buy | 1K–15K | 18 | +1.9% |
| 26 Dec 2022 | Michael McCaul (R-TX) | sell | 100K–250K | 37 | n/a |
| 26 Dec 2022 | Michael McCaul (R-TX) | sell | 100K–250K | 37 | n/a |
| 7 Dec 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 33 | n/a |
| 1 Dec 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 22 | +16.9% |
| 1 Dec 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 22 | +16.9% |
| 1 Dec 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 22 | +16.9% |
| 7 Nov 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 32 | +10.6% |
| 7 Nov 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 32 | +10.6% |
| 7 Nov 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 32 | +10.6% |
| 12 Oct 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 31 | +9.0% |
| 12 Oct 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 8 | n/a |
| 9 Sep 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 16 | +0.7% |
| 9 Sep 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 38 | n/a |
| 12 Aug 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 21 | n/a |
| 25 Jul 2022 | Michael McCaul (R-TX) | buy | 50K–100K | 48 | -2.8% |
| 25 Jul 2022 | Michael McCaul (R-TX) | buy | 50K–100K | 48 | -2.8% |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 31 | -20.3% |
| 15 Jun 2022 | Michael McCaul (R-TX) | sell | 1K–15K | 41 | n/a |
| 15 Jun 2022 | Michael McCaul (R-TX) | sell | 1K–15K | 41 | n/a |
| 10 Jan 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 31 | +9.3% |
| 10 Jan 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 24 | +9.3% |
| 8 Dec 2021 | Ro Khanna (D-CA) | sell | 1K–15K | 28 | n/a |
| 8 Dec 2021 | Ro Khanna (D-CA) | sell | 1K–15K | 35 | n/a |
| 10 Nov 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 33 | +10.7% |
| 26 Oct 2021 | Diana Harshbarger (R-TN) | sell | 1K–15K | 17 | n/a |
| 26 Oct 2021 | Diana Harshbarger (R-TN) | sell | 1K–15K | 11 | n/a |
| 26 Oct 2021 | Diana Harshbarger (R-TN) | sell | 1K–15K | 14 | n/a |
| 26 Oct 2021 | Diana Harshbarger (R-TN) | sell | 1K–15K | 14 | n/a |
| 26 Oct 2021 | Diana Harshbarger (R-TN) | sell | 1K–15K | 17 | n/a |
| 26 Oct 2021 | Diana Harshbarger (R-TN) | sell | 1K–15K | 17 | n/a |
| 26 Oct 2021 | Diana Harshbarger (R-TN) | sell | 1K–15K | 14 | n/a |
| 16 Sep 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 22 | -7.8% |
| 16 Sep 2021 | Ro Khanna (D-CA) | sell | 1K–15K | 40 | n/a |
| 16 Sep 2021 | Ro Khanna (D-CA) | sell | 1K–15K | 29 | n/a |
| 16 Sep 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 20 | -7.8% |
| 17 Jul 2021 | Michael McCaul (R-TX) | buy | 100K–250K | 21 | +3.3% |
| 17 Jul 2021 | Michael McCaul (R-TX) | buy | 100K–250K | 21 | +3.3% |
| 17 Mar 2021 | Peter Meijer (R-MI) | sell | 1K–15K | 28 | n/a |
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Related pages
Frequently asked questions
Who has bought LYB?
31 Congress buys by 7 members and 0 insider buys are on file. The tables on this page list every one.
Did buying LYB after a disclosure beat the market?
Across 17 scored buys, Congress averaged -0.4% against the S&P 500 (SPY) over the 90 days after disclosure, with 53% of them ahead of the index. That result is not distinguishable from luck. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.