LYBLyondellBasell Industries N.V.
Basic Materials · Specialty ChemicalsNYSEStockMkt cap $21B
Disclosed trades
9
0 in 30d · 0 in 90d
Politicians
6
Last trade Mar 27, 2026
Buys
5
$40K at range midpoints
Sells
3
$24K at range midpoints
Closing price · 365 days
Sep 24, 2025 – Sep 23, 2026
Monthly buys vs sells · 24 months
Counts of disclosed transactions
- Buys
- Sells (incl. partial)
Politicians who traded it
3 hold it now Estimated
| Politician | Seat | Trades | Buys | Sells | Bought (mid) | Sold (mid) | Last trade | Est. position Estimated |
|---|---|---|---|---|---|---|---|---|
| DJulie Johnson | House · TX-32 | 3 | 1 | 2 | $8K | $16K | Sep 25, 2025 | — |
| RLisa C. McClain | House · MI-09 | 2 | 1 | 1 | $8K | $8K | Jun 24, 2025 | — |
| RAlan Armstrong | Senate · OK | 1 | 1 | 0 | $8K | $0 | Mar 27, 2026 | $6K |
| DGilbert Ray Cisneros, Jr. | House · CA-31 | 1 | 1 | 0 | $8K | $0 | Jan 9, 2026 | $9.8K |
| RMichael T. McCaul | House · TX-10 | 1 | 0 | 0 | $0 | $0 | May 4, 2022 | — |
| RRobert P. Bresnahan, Jr. | House · PA-08 | 1 | 1 | 0 | $8K | $0 | May 15, 2025 | $8.2K |
Recent trades
| Politician | Ticker | Asset | Type | Owner | Amount | Traded | Filed | Source |
|---|---|---|---|---|---|---|---|---|
| DJulie Johnson | LYB | LyondellBasell Industries NV Ordinary Shares Class A (LYB) | Buy | Joint | $1,001 - $15,000 | Sep 23, 2025 | Aug 5, 2026316d | Filing |
| DJulie Johnson | LYB | LyondellBasell Industries NV Ordinary Shares Class A (LYB) | Sell | Joint | $1,001 - $15,000 | Sep 23, 2025 | Aug 5, 2026316d | Filing |
| RAlan Armstrong | LYB | LyondellBasell Industries NV Ordinary Shares Class A (Netherlands) | Buy | Self | $1,001 - $15,000 | Mar 27, 2026 | Jul 21, 2026116d | Filing |
| DGilbert Ray Cisneros, Jr. | LYB | LyondellBasell Industries NV Ordinary Shares Class A (LYB) | Buy | Self | $1,001 - $15,000 | Jan 9, 2026 | Feb 13, 202635d | Filing |
| DJulie Johnson | LYB | LyondellBasell Industries NV Ordinary Shares Class A (LYB) | Sell | Joint | $1,001 - $15,000 | Sep 25, 2025 | Oct 7, 202512d | Filing |
| RLisa C. McClain | LYB | LyondellBasell Industries NV Ordinary Shares Class A (LYB) | Sell | Spouse | $1,001 - $15,000 | Jun 24, 2025 | Aug 13, 202550d | Filing |
| RLisa C. McClain | LYB | LyondellBasell Industries NV Ordinary Shares Class A (LYB) | Buy | Spouse | $1,001 - $15,000 | Jun 9, 2025 | Aug 13, 202565d | Filing |
| RRobert P. Bresnahan, Jr. | LYB | LyondellBasell Industries NV Ordinary Shares Class A (LYB) | Buy | Self | $1,001 - $15,000 | May 15, 2025 | Jun 9, 202525d | Filing |
| RMichael T. McCaul | LYB | Lyondell Basell Industries NV | UnknownReview | Unknown | $1,001 - $15,000 | May 4, 2022 | Jun 14, 202241d | FilingOCR |
Insider activity Filed
Insiders
29
Industrial Organic Chemicals
Open-market buys · 90d
0
$0 bought
Open-market sells · 90d
0
$0 sold
Net · 90d
$0
-$26.8M net over 12 months · last Jun 30, 2026
| Date | Insider | Kind | Security | Shares | Price | Value | Post-holdings | D/I | 10b5-1 | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026filed Jul 2, 2026 | Virginia A Kamsky | Withholding | Class A Ordinary Shares | −100 | $52.65 | $5,265 | 10,283 | D | — | 4 |
| Jun 30, 2026filed Jul 2, 2026 | Virginia A Kamsky | Award | Class A Ordinary Shares | 561 | $0.00 | $0 | 10,383 | D | — | 4 |
| Jun 30, 2026filed Jul 2, 2026 | Bridget E Karlin | Withholding | Class A Ordinary Shares | −73 | $52.65 | $3,843 | 7,247 | D | — | 4 |
| Jun 30, 2026filed Jul 2, 2026 | Bridget E Karlin | Award | Class A Ordinary Shares | 615 | $0.00 | $0 | 7,320 | D | — | 4 |
| May 22, 2026filed May 26, 2026 | Albert Jude Manifold | Withholding | Class A Ordinary Shares | −689 | $69.72 | $48,037 | 14,905 | D | — | 4 |
| May 22, 2026filed May 26, 2026 | Rita E Griffin | Withholding | Class A Ordinary Shares | −639 | $69.72 | $44,551 | 7,354 | D | — | 4 |
| May 22, 2026filed May 26, 2026 | Bridget E Karlin | Withholding | Class A Ordinary Shares | −521 | $69.72 | $36,324 | 6,705 | D | — | 4 |
| May 22, 2026filed May 26, 2026 | Virginia A Kamsky | Withholding | Class A Ordinary Shares | −593 | $69.72 | $41,344 | 9,822 | D | — | 4 |
| May 22, 2026filed May 26, 2026 | Michael Sean Hanley | Withholding | Class A Ordinary Shares | −540 | $69.72 | $37,649 | 23,895 | D | — | 4 |
| May 22, 2026filed May 26, 2026 | Robert W. Dudley | Withholding | Class A Ordinary Shares | −708 | $69.72 | $49,362 | 9,820 | D | — | 4 |
Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).
Unusual activity Estimated
- 45Well timedJan 9, 2026
Rep. Gilbert Ray Cisneros, Jr.'s LYB buy is up 20% after 30 days
Details
- Politician
- Gilbert Ray Cisneros, Jr.
- Ticker
- LYB
- Asset
- LyondellBasell Industries NV Ordinary Shares Class A (LYB)
- Tx type
- buy
- Tx date
- Jan 9, 2026
- Filing date
- Feb 13, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 35
- Is whale
- No
- Entry date
- Jan 9, 2026
- Entry close
- 48.71
- Exit date
- Feb 24, 2026
- Exit close
- 58.32
- Forward return
- +19.7%
- Sign adjusted return
- +19.7%
- N trading days
- 30
- 40Well timedJun 24, 2025
Rep. Lisa C. McClain's LYB sale avoided a 15% drop over 30 days
Details
- Politician
- Lisa C. McClain
- Ticker
- LYB
- Asset
- LyondellBasell Industries NV Ordinary Shares Class A (LYB)
- Tx type
- sell
- Tx date
- Jun 24, 2025
- Filing date
- Aug 13, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 50
- Is whale
- No
- Entry date
- Jun 24, 2025
- Entry close
- 58.33
- Exit date
- Aug 6, 2025
- Exit close
- 49.55
- Forward return
- -15.1%
- Sign adjusted return
- +15.1%
- N trading days
- 30