30 insiders reported 283 Form 4 transactions for LyondellBasell Industries N.V. (LYB) over the past 18 months (most recent 2026-07-02). Recent activity: KAMSKY VIRGINIA A (Director) Buy 561 shares, Karlin Bridget E (Director) Buy 615 shares, KAMSKY VIRGINIA A (Director) Sell 100 shares, Karlin Bridget E (Director) Sell 73 shares, Kaplan Jeffrey A (EVP, Chief PC, Leg & Corp Ofc) Sell 10,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | KAMSKY VIRGINIA A | Director | Buy | 561 | $0 |
| 2026-07-02 | Karlin Bridget E | Director | Buy | 615 | $0 |
| 2026-07-02 | KAMSKY VIRGINIA A | Director | Sell | 100 | $5,265 |
| 2026-07-02 | Karlin Bridget E | Director | Sell | 73 | $3,843 |
| 2026-05-15 | Kaplan Jeffrey A | EVP, Chief PC, Leg & Corp Ofc | Sell | 10,000 | $741,573 |
| 2026-04-17 | Izquierdo Sabido Agustin | EVP & Chief Financial Officer | Sell | 45 | $3,291 |
| 2026-04-17 | Hayes Matthew D | SVP & CAO | Sell | 40 | $2,925 |
| 2026-04-02 | KAMSKY VIRGINIA A | Director | Buy | 646 | $0 |
| 2026-04-02 | Karlin Bridget E | Director | Buy | 708 | $0 |
| 2026-04-02 | KAMSKY VIRGINIA A | Director | Sell | 142 | $11,440 |
| 2026-04-02 | Karlin Bridget E | Director | Sell | 111 | $8,942 |
| 2026-03-11 | Access Industries Holdings LLC | Insider | Sell | 464,610 | $0 |
| 2026-03-11 | AI INVESTMENTS HOLDINGS LLC | Insider | Sell | 464,610 | $0 |
| 2026-03-11 | Blavatnik Len | Insider | Sell | 464,610 | $0 |
| 2026-03-11 | ACCESS INDUSTRIES MANAGEMENT, LLC | Insider | Sell | 464,610 | $0 |
| 2026-03-11 | ACCESS INDUSTRIES, LLC | Insider | Sell | 464,610 | $0 |
| 2026-03-11 | ACCESS INDUSTRIES MANAGEMENT, LLC | Insider | Sell | 80,679 | $5.4M |
| 2026-03-11 | Access Industries Holdings LLC | Insider | Sell | 80,679 | $5.4M |
| 2026-03-11 | AI INVESTMENTS HOLDINGS LLC | Insider | Sell | 80,679 | $5.4M |
| 2026-03-11 | ACCESS INDUSTRIES, LLC | Insider | Sell | 80,679 | $5.4M |
| 2026-03-11 | Blavatnik Len | Insider | Sell | 80,679 | $5.4M |
| 2026-03-11 | Access Industries Holdings LLC | Insider | Sell | 177 | $11,864 |
| 2026-03-11 | AI INVESTMENTS HOLDINGS LLC | Insider | Sell | 177 | $11,864 |
| 2026-03-11 | Blavatnik Len | Insider | Sell | 177 | $11,864 |
| 2026-03-11 | ACCESS INDUSTRIES, LLC | Insider | Sell | 177 | $11,864 |
Source: SEC Form 4 filings · as of 2026-07-02