201 ISABELLA STREET, PITTSBURGH, PA
Market cap: $13.9B (12/23/2025)
Price: $53.63
Announces Intention to Redeem in Full $141 Million of Outstanding 5.500% Notes Due 2027
Reports Third Quarter 2025 Results
Material disclosure
Reports Second Quarter 2025 Results
Announces Closing of Ma’aden Transaction
Shareholder votes
Welcomes Australian Tax Decision
Reports First Quarter 2025 Results
Q3
Q2
Q1
FY 2023
Registration Statement for Securities to be Offered to Employees
Prospectus filed pursuant to Rule 424(b)(3)
Effectiveness Notice
Amended Registration Statement for Securities
S-1
Additional Proxy Materials
Definitive Proxy Statement
Amended Schedule 13G - Ownership Report
Statement of Changes in Beneficial Ownership
Annual Report of Employee Stock Purchase
Specialized Disclosure Report