LYB
LyondellBasell Industries N.V. · Manufacturing · Market cap $20.4B
Insider Buying
$247K
reported purchases (SEC code P)
Insider Selling
$27.0M
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Latest filing
Oct 16, 2026
Kaplan Jeffrey A
LyondellBasell Industries N.V. (LYB) has 60 SEC Form 4 filings (142 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Oct 16, 2026.
Inside the rolling window, 3 insiders at LyondellBasell Industries N.V. reported 1 open-market purchase totaling $247K and 2 open-market sales totaling $27.0M. Insiders have net sold $742K over the trailing 6 months. The most recent open-market filing is a sale of 10,000 shares by EVP, Chief PC, Leg & Corp Ofc Kaplan Jeffrey A, dated May 13, 2026, worth $742K.
- Industry:Chemicals - Specialty
- CEO:Peter Z. E. Vanacker
- Employees:18,970
- HQ:Rotterdam, TX, NL
- IPO:2010-04-28
| Source | |||||||
|---|---|---|---|---|---|---|---|
Kaplan Jeffrey AFirst filing | EVP, Chief PC, Leg & Corp Ofc | Sale | 10,000 | $742K | May 15 | -15.7% | SEC ↗ |
AI INVESTMENTS HOLDINGS LLCFirst filing | 10% Owner | Sale | 385,390 | $26.3M | Mar 11 | -6.1% | SEC ↗ |
Foley Kimberly AFirst filing | EVP, Global O&P and Refining | Purchase | 5,661 | $247K | Nov 12 | +46.1% | SEC ↗ |
Congress trading LYB 45 all-time
- DRep. Julie JohnsonPurchase$1,001 - $15,0002025-09-23
- DRep. Julie JohnsonSale$1,001 - $15,0002025-09-23
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002026-01-09
- DRep. Ro KhannaSale$1,001 - $15,0002026-01-29
- DRep. Julie JohnsonSale$1,001 - $15,0002025-09-25
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-06-09
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does LYB have?
LyondellBasell Industries N.V. (LYB) has 60 SEC Form 4 filings (142 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Oct 16, 2026.
When was the most recent SEC Form 4 filing for LYB?
The most recent Form 4 filing for LYB on Tracefour is dated Oct 16, 2026.
What is the net insider flow at LYB over the last 6 months?
Over the trailing 180 days, insiders at LYB have net sold $742K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at LYB in the current window?
Inside the rolling window, insiders at LYB bought $247K and sold $27.0M based on SEC Form 4 filings.
Can I get alerts for LYB insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at LyondellBasell Industries N.V. (LYB). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
LyondellBasell Industries N.V. is in the Manufacturing sector.