Ownership Summary

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Dimensional Fund Advisors, L.P. 886,390 8.05 -5,372 9/30/17
BlackRock Institutional Trust Company, N.A. 857,757 7.79 122,799 9/30/17
Brown Advisory 528,295 4.80 -27,406 9/30/17
Macquarie Investment Management 502,256 4.56 52,522 9/30/17
The Vanguard Group, Inc. 484,720 4.40 13,304 9/30/17
Wells Capital Management Inc. 452,244 4.11 -307,591 9/30/17
JP Morgan Asset Management 331,582 3.01 -13,400 9/30/17
Handelsbanken Asset Management 330,000 3.00 -15,000 9/30/17
Royce & Associates, LP 267,972 2.43 -160,495 9/30/17
Nuveen LLC 260,757 2.37 29,358 9/30/17

* Insider values reflect direct beneficial ownership.