X0206 3/A 2014-04-14 2014-04-16 0 0000861878 STERICYCLE INC SRCL 0001605708 Arnold Brent 28161 N. KEITH DRIVE LAKE FOREST IL 60045 0 1 0 0 President, USA/Canada Non-Qualified Stock Option (right to buy) 46.83 2019-02-10 Common Stock 14061 D Non-Qualified Stock Option (right to buy) 47.24 2009-03-02 2019-03-02 Common Stock 404 D Non-Qualified Stock Option (right to buy) 51.55 2020-02-09 Common Stock 11500 D Non-Qualified Stock Option (right to buy) 53.15 2018-02-15 Common Stock 4750 D Non-Qualified Stock Option (right to buy) 55.57 2010-03-01 2020-03-01 Common Stock 792 D Non-Qualified Stock Option (right to buy) 83.88 2011-03-01 2021-03-01 Common Stock 629 D Non-Qualified Stock Option (right to buy) 85 2021-02-08 Common Stock 11200 D Non-Qualified Stock Option (right to buy) 86.24 2022-02-13 Common Stock 11200 D Non-Qualified Stock Option (right to buy) 86.89 2012-02-28 2022-02-28 Common Stock 711 D Non-Qualified Stock Option (right to buy) 95.87 2023-02-20 Common Stock 14550 D Non-Qualified Stock Option (right to buy) 97.36 2013-03-07 2023-03-07 Common Stock 448 D Non-Qualified Stock Option (right to buy) 115.69 2022-02-11 Common Stock 15000 D The option vests in five equal annual installments on the anniversary of the grant date. Amended filing to include derivative securities held by reporting person Brent Arnold 2014-04-21