On September 16, 2011, The Lubrizol Corporation became a wholly-owned subsidiary of Berkshire Hathaway Inc. Historical financial data and SEC filings of Lubrizol are accessible under the "Financial Reports" and “Financial Highlights” tabs.
Former stockholders of Lubrizol may access historical dividend and stock split related information under the "Historical Dividends & Splits" tab.
To view a listing of the public documents and links related to the acquisition of Lubrizol by Berkshire Hathaway, click here.
For information about Berkshire Hathaway Inc., visit the Berkshire Hathaway website.
Cost Basis Calculator
We are pleased to announce the availability of the NetBasis Cost Basis system. NetBasis will automatically calculate the cost basis for your Lubrizol stock, by adjusting for any corporate actions or dividend reinvestments. All you need to use NetBasis are your purchase/acquisition dates, number of shares or amount acquired and sold and your sale dates and that’s it! NetBasis will do the rest. Within seconds, you will have your Cost Basis, Gain/Loss and Sale Proceeds as well as the current status of your investment. NetBasis will also provide you with supporting documentation if you were to ever need it.
To use the NetBasis Cost Basis system click on the NetBasis Cost Basis link below. This will take you to the NetBasis system where you can purchase a cost basis calculation.
If you have any questions using the NetBasis system, you can call their 24/7 Customer Care Call Center, 1-888-80-BASIS (1-888-802-2747) or use the Live Web Chat service located on the Help button once you have logged on to the system.