X0306 4 2018-06-20 0001639300 Ollie's Bargain Outlet Holdings, Inc. OLLI 0001645283 Butler Mark L C/O OLLIE'S BARGAIN OUTLET HOLDINGS, INC 6295 ALLENTOWN BOULEVARD, SUITE 1 HARRISBURG PA 17112 true true true President, CEO Common Stock 2018-06-20 4 S 0 125000 74.96 D 3678372 D Common Stock 2018-06-20 4 S 0 250000 74.87 D 6752695 I By Trust Transactions made pursuant to an agreement adopted on April 19, 2018 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.15 to $76.25 per share, inclusive. The reporting person undertakes to provide to Ollie's Bargain Outlet Holdings, Inc., any security holder of Ollie's Bargain Outlet Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4. Transactions made pursuant to an agreement adopted on April 19, 2018 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.15 to $76.20 per share, inclusive. The reporting person undertakes to provide to Ollie's Bargain Outlet Holdings, Inc., any security holder of Ollie's Bargain Outlet Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (4) to this Form 4. Held directly by the Mark L. Butler 2012 DE Dynasty Trust, of which the Reporting Person serves as Investment Direction Advisor. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. By: /s/ Robert Bertram as Attorney-In-Fact 2018-06-22