Skip to main content
Investor Relations
IR
Menu
Investor Resources
Company overview
Investor Reference Book
Sustainability
Contact us
FAQs
Email alerts
RSS feeds
Events & Presentations
Earnings calls
Other events & presentations
Special announcements
SEC & Financial Information
SEC filings
Quarterly results
Annual Report & Proxy
Disclosures & Reconciliations
Stock information
Stock quote & chart
Dividend & stock split history
Tax information
Analyst coverage
Corporate Governance
Governance documents
Board of Directors
Committee composition
Contact the Board
Executive Officers
Press Releases
Tax information
Download item year list
Download
Description
IRS Form 8937 – April 17, 2017 Conversion Rate Adjustment on 2.00% Convertible Senior Subordinated Notes due 2043 (PDF)
(opens in new window)
226 KB
IRS Form 8937 – October 17, 2016 Conversion Rate Adjustment on 2.00% Convertible Senior Subordinated Notes due 2043 (PDF)
(opens in new window)
330 KB
IRS Form 8937 – April 15, 2016 Conversion Rate Adjustment on 2.00% Convertible Senior Subordinated Notes due 2043 (PDF)
(opens in new window)
369 KB
IRS Form 8937 for the Company’s 6.5% Series A Convertible Perpetual Preferred Stock (PDF)
(opens in new window)
321 KB