UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the quarterly period ended June 30, 2020 ☐ Transition Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the transition period from to Commission file number 001-31940 F.N.B. CORPORATION (Exact name of registrant as specified in its charter) Pennsylvania 25-1255406 (State or other jurisdiction ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the quarterly period ended March 31, 2020 ☐ Transition Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the transition period from to Commission file number 001-31940 F.N.B. CORPORATION (Exact name of registrant as specified in its charter) Pennsylvania 25-1255406 (State or other jurisdictio ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ Annual Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the fiscal year ended December 31, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the transition period from to Commission file number 001-31940 F.N.B. CORPORATION (Exact name of registrant as specified in its charter) | Pennsylvania | | | 25-1255406 | | --- | --- | - ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the quarterly period ended September 30, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the transition period from to Commission file number 001-31940 F.N.B. CORPORATION (Exact name of registrant as specified in its charter) Pennsylvania 25-1255406 (State or other jurisdi ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the quarterly period ended June 30, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the transition period from to Commission file number 001-31940 F.N.B. CORPORATION (Exact name of registrant as specified in its charter) Pennsylvania 25-1255406 (State or other jurisdiction ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 For the quarterly period ended March 31, 2019 | Pennsylvania | 25-1255406 | | --- | --- | | (State or other jurisdiction of | (I.R.S. Employer | | incorporation or organization) | Identification No.) | | One North Shore Center, 12 Federal Street, Pittsburgh, PA | 15212 | | (Address of principal executive offic ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K Table of Contents Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2018 Commission file number 001-31940 F.N.B. CORPORATION (Exact name of registrant as specified in its charter) | Pennsylvania 25-1255406 | | --- | | (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) | | 12 Federal Street, One North Shore ...