STERICYCLE INC

CUSIP: 858912108 Class: COM

Douglass Winthrop Advisors, LLC's Holding History (CIK: 0001308527)

Note: Option positions (PUT/CALL) are excluded.

Q3 2017
Shares 2,863 Value ($000) $205 Avg Close — Range —
Q2 2017
Shares 3,120 Value ($000) $238 Avg Close — Range —
Q1 2017
Shares 2,930 Value ($000) $243 Avg Close — Range —