X0306 4 2018-06-14 0 0001471265 Northwest Bancshares, Inc. NWBI 0001673682 Scalise Jonathan P 100 LIBERTY STREET WARREN PA 16365 0 1 0 0 EVP- Business Development Northwest Bancshares, Inc. Common Stock 2018-06-14 4 M 0 2400 12.32 A 26652.25 D Northwest Bancshares, Inc. Common Stock 2018-06-14 4 M 0 914 11.49 A 27566.25 D Northwest Bancshares, Inc. Common Stock 2018-06-14 4 M 0 3264 12.37 A 30830.25 D Northwest Bancshares, Inc. Common Stock 2018-06-14 4 M 0 3510 12.44 A 34340.25 D Northwest Bancshares, Inc. Common Stock 2018-06-14 4 S 0 10088 17.524 D 24252.25 D Northwest Bancshares, Inc. Common Stock 36007.55 I 401-K Stock Options (Right to Buy) 12.32 2018-06-14 4 M 0 2400 0 D 2011-05-18 2021-05-18 Common Stock 2400 4800 D Stock Options (Right to Buy) 11.49 2018-06-14 4 M 0 914 0 D 2011-01-20 2020-01-20 Common Stock 914 0 D Stock Options (Right to Buy) 12.37 2018-06-14 4 M 0 3264 0 D 2015-05-20 2025-05-20 Common Stock 3264 4896 D Stock Options (Right to Buy) 12.44 2018-06-14 4 M 0 3510 0 D 2013-05-15 2023-05-15 Common Stock 3510 2340 D Average price of 14 lots with a high of $17.555 and a low of $17.50. Reflects Transactions not required to be reported pursuant to Section 16 of the Securities Exchange Act of 1934, as amended. /s/ Jonathan P. Scalise 2018-06-15