Ownership Summary

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Constantia Flexibles Holding GmbH 3,383,170 16.49 3,383,170 10/31/17
ArrowMark Colorado Holdings, LLC 2,761,286 13.46 112,696 6/30/18
Diamond Castle Holdings, LLC 2,505,923 12.21 -- 5/14/18
Fidelity Institutional Asset Management 2,045,231 9.97 33,449 9/30/18
BlackRock Institutional Trust Company, N.A. 1,892,323 9.22 72,383 9/30/18
Vaughan Nelson Investment Management, L.P. 1,004,943 4.90 31,000 6/30/18
Dimensional Fund Advisors, L.P. 933,600 4.55 191,424 6/30/18
The Vanguard Group, Inc. 809,393 3.94 11,228 6/30/18
Vinecombe (Nigel Andrew) 487,190 2.37 -124,321 5/31/18
RBC Global Asset Management (U.S.) Inc. 428,153 2.09 -38,035 6/30/18

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
iShares Core S&P Small-Cap ETF 792,515 3.86 9,402 10/31/18
Vanguard Explorer Fund 651,706 3.18 35,818 6/30/18
Meridian Growth Fund 476,787 2.32 -- 9/30/18
Meridian Small Cap Growth Fund 416,809 2.03 -- 9/30/18
Vanguard Total Stock Market Index Fund 355,371 1.73 3,476 9/30/18
iShares Russell 2000 ETF 307,286 1.50 1,508 10/31/18
MFS New Discovery Value Fund 306,468 1.49 140,992 9/30/18
Fidelity Strategic Advisers Small-Mid Cap Fund 289,439 1.41 27,333 8/31/18
Vanguard Variable Annuity - Small Company Growth 278,379 1.36 15,055 6/30/18
DFA U.S. Small Cap Value Portfolio 209,729 1.02 152,524 7/31/18

Copyright Thomson Reuters Corporation