Ownership Profile

Top Holders

Holder	Shares Held	% O/S	Share Change	Filing Date
PRIMECAP Management Company	6,336,400	14.97	20,900	12/31/19
Legion Partners Asset Management, LLC	3,869,417	9.14	-6,476	12/31/19
Dimensional Fund Advisors, L.P.	2,895,123	6.84	-170,328	12/31/19
BlackRock Institutional Trust Company, N.A.	2,844,324	6.72	12,947	12/31/19
Corre Partners Management LLC	2,741,432	6.48	128,794	12/31/19
Private Management Group, Inc.	2,580,000	6.10	-131,149	12/31/19
The Vanguard Group, Inc.	2,014,774	4.76	138,616	12/31/19
Jennison Associates LLC	1,718,580	4.06	-15,175	12/31/19
Paradigm Capital Management, Inc.	1,425,300	3.37	-1,250,500	12/31/19
Wells Capital Management Inc.	1,382,267	3.27	-50,122	12/31/19

Fund	Shares Held	% O/S	Share Change	Filing Date
PRIMECAP Odyssey Aggressive Growth Fund	4,170,000	9.75	--	12/31/19
Vanguard US Opportunities Fund	1,198,800	2.80	30,000	12/31/19
Vanguard Total Stock Market Index Fund	1,072,899	2.51	--	2/29/20
iShares Russell 2000 ETF	902,744	2.11	14,685	2/29/20
Wells Fargo Special Small Cap Value Fund	845,665	1.98	--	2/29/20
DFA U.S. Small Cap Value Portfolio	837,687	1.96	-120,326	10/31/19
PGIM Jennison Small Company Fund	820,218	1.92	--	2/29/20
Vanguard Extended Market Index Fund	633,464	1.48	-696	2/29/20
DFA U.S. Small Cap Portfolio	547,088	1.28	3,300	10/31/19
iShares Russell 2000 Value ETF	397,247	0.93	-1,056	2/29/20

* Insider values reflect direct beneficial ownership.