| — | 10-Q - Quarterly report [Sections 13 or 15(d)] | |
| — | SCHEDULE 13G/A [Amend] - Statement of Beneficial Ownership by Certain Investors | |
| — | 8-K - Current report | |
| — | SCHEDULE 13G/A [Amend] - Statement of Beneficial Ownership by Certain Investors | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 8-K - Current report | |
| — | 3 - Initial statement of beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 8-K - Current report | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 10-Q - Quarterly report [Sections 13 or 15(d)] | |
| — | 8-K - Current report | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 8-K - Current report | |
| — | S-8 - Securities to be offered to employees in employee benefit plans | |
| — | 8-K - Current report | |
| — | 10-Q - Quarterly report [Sections 13 or 15(d)] | |
| — | 8-K - Current report | |
| — | 8-K - Current report | |
| — | 3 - Initial statement of beneficial ownership of securities | |
| — | 8-K - Current report | |
| — | ARS - Annual Report to Security Holders | |
| — | DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material | |
| — | DEF 14A - Other definitive proxy statements | |
| — | 8-K - Current report | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 8-K - Current report | |
| — | 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 11-K - Annual report of employee stock purchase, savings and similar plans | |
| — | 8-K - Current report | |
| — | SD - Specialized disclosure report | |
| — | SCHEDULE 13G/A [Amend] - Statement of Beneficial Ownership by Certain Investors | |
| — | 8-K - Current report | |
| — | 10-Q - Quarterly report [Sections 13 or 15(d)] | |
| — | 8-K - Current report | |
| — | 8-K - Current report | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 10-Q - Quarterly report [Sections 13 or 15(d)] | |
| — | 8-K - Current report | |
| — | SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors | |
| — | SC 13G/A [Amend] - Statement of Beneficial Ownership by Certain Investors | |
| — | SC 13G - Statement of Beneficial Ownership by Certain Investors | |
| — | 8-K/A [Amend] - Current report | |
| — | 8-K - Current report | |
| — | 10-Q - Quarterly report [Sections 13 or 15(d)] | |
| — | 144 - Report of proposed sale of securities | |
| — | 8-K - Current report | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | ARS - Annual Report to Security Holders | |
| — | DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material | |
| — | DEF 14A - Other definitive proxy statements | |
| — | 3 - Initial statement of beneficial ownership of securities | |
| — | 3 - Initial statement of beneficial ownership of securities | |
| — | 3 - Initial statement of beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |
| — | 4 - Statement of changes in beneficial ownership of securities | |