X0609 4 2026-03-31 0001639300 Ollie's Bargain Outlet Holdings, Inc. OLLI 0001276412 SWYGERT JOHN W false OLLIE'S BARGAIN OUTLET HOLDINGS, INC 6295 ALLENTOWN BOULEVARD, SUITE 1 HARRISBURG PA 17112 true true false false Executive Chairman 1 Common Stock, par value $0.001 per share 2026-03-31 4 S false 5231 92.09 D 48200 D Transaction made pursuant to an agreement adopted by the reporting person during an open trading window on June 23, 2025, and disclosed in the issuer's Form 10-Q filed on September 3, 2025, 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 $91.01-92.68, inclusive. The reporting person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth in this footnote. /s/ James J. Comitale as Attorney-In-Fact 2026-04-02