Ownership Profile

Top Holders

Holder	Shares Held	% O/S	Share Change	Filing Date
PRIMECAP Management Company	6,352,900	14.99	58,900	6/30/19
Legion Partners Asset Management, LLC	3,518,411	8.30	--	6/30/19
Dimensional Fund Advisors, L.P.	3,036,926	7.17	172,745	6/30/19
Private Management Group, Inc.	2,774,864	6.55	-189,954	6/30/19
BlackRock Institutional Trust Company, N.A.	2,742,185	6.47	51,318	6/30/19
Corre Partners Management LLC	2,612,638	6.17	2,612,638	12/31/18
Paradigm Capital Management, Inc.	2,163,900	5.11	22,900	6/30/19
The Vanguard Group, Inc.	1,861,222	4.39	-67,774	6/30/19
Jennison Associates LLC	1,824,723	4.31	-97,488	6/30/19
Royce & Associates, LP	1,631,060	3.85	-284,349	6/30/19

Fund	Shares Held	% O/S	Share Change	Filing Date
PRIMECAP Odyssey Aggressive Growth Fund	4,170,000	9.84	10,000	6/30/19
Vanguard US Opportunities Fund	1,206,200	2.85	25,000	6/30/19
DFA U.S. Small Cap Value Portfolio	1,170,848	2.76	12,018	4/30/19
Homestead Small Company Stock Fund	1,163,255	2.75	-184,945	3/31/19
Vanguard Total Stock Market Index Fund	958,587	2.26	--	6/30/19
Wells Fargo Special Small Cap Value Fund	929,565	2.19	-27,400	6/30/19
iShares Russell 2000 ETF	914,624	2.16	29,370	7/31/19
PGIM Jennison Small Company Fund	820,218	1.94	-65,437	6/30/19
Vanguard Extended Market Index Fund	595,219	1.40	2,009	6/30/19
Royce Opportunity Fund	544,391	1.28	-87,595	6/30/19

* Insider values reflect direct beneficial ownership.