X0306 4 2016-11-03 0 0000037808 FNB CORP/PA/ FNB 0001106390 NALBANDIAN GARY L ONE NORTH SHORE CENTER 12 FEDERAL STREET PITTSBURGH PA 15212 1 0 0 0 Stock Options (Granted 2/20/2009) 6.82 2016-11-03 4 M 0 61261 12.9136 D 2009-02-20 2019-02-13 Common Stock 61261 0 D Stock Options (Granted 2/19/2010) 5.18 2016-11-03 4 M 0 56952 12.9136 D 2010-02-19 2019-02-13 Common Stock 56952 0 D Stock Options (Granted 3/27/2012) 4.96 2016-11-03 4 M 0 118650 12.9136 D 2012-03-27 2019-02-13 Common Stock 118650 0 D Stock Options (Granted 2/21/2014) 8.24 2016-11-03 4 M 0 9492 12.9136 D 2014-02-21 2019-02-13 Common Stock 9492 0 D Stock Options (Granted 2/20/2015) 10.72 2016-11-03 4 M 0 14238 12.9136 D 2015-02-20 2019-02-13 Common Stock 14238 0 D Stock Options (Granted 2/16/2007) 12.02 2016-11-03 4 M 0 68798 12.9136 D 2007-02-16 2019-02-13 Common Stock 68798 0 D Stock Options (Granted 2/22/2008) 11.38 2016-11-03 4 M 0 67146 12.9136 D 2008-02-22 2019-02-13 Common Stock 67146 0 D Stock Options (Granted 2/18/2011) 5.08 2016-11-03 4 M 0 98610 12.9136 D 2011-02-18 2019-02-13 Common Stock 98610 0 D /s/Gary L. Nalbandian 2016-11-07