X0306 4 2017-11-30 0 0000074260 OLD REPUBLIC INTERNATIONAL CORP ORI 0001305282 MUELLER KARL W 307 NORTH MICHIGAN AVENUE CHICAGO IL 60601 0 1 0 0 Sr. VP & CFO Common Stock 2017-03-15 5 J 0 E 41.548 20.29 A 4479 I By IRA Common Stock 2017-06-15 5 J 0 E 42.244 20.15 A 4522 I By IRA Common Stock 2017-09-15 5 J 0 E 44.284 19.4 A 4566 I By IRA Common Stock 2017-03-15 5 J 0 E 49.449 20.29 A 5331 D Common Stock 2017-06-15 5 J 0 E 50.277 20.15 A 5382 D Common Stock 2017-09-15 5 J 0 E 52.706 19.4 A 5434 D Common Stock 2017-11-30 4 M 0 25000 12.95 A 30434 D Common Stock 2017-11-30 4 S 0 19052 21 D 11382 D Common Stock 2017-11-30 4 J 0 0 0 A 17248 I By ESSOP 2008 Employee Stock Option 12.95 2017-11-30 4 M 0 25000 12.95 D 2008-03-19 2018-03-18 Common Stock 25000 0 D Exempt purchases made by Mr. Mueller IRA - Dividend Reinvestment Plan. Exempt purchases made by Dividend Reinvestment Plan. No transactions to report related to this indirect ownership of 17,248 shares. William J. Dasso, Power of Attorney for Karl W. Mueller 2017-12-04