Ownership Profile

Shareholders

Shareholder Holders Value ($MM) % O/S Shares
Institution 33 31.09 31.85 4,896,777
Mutual Fund 60 8.15 9.48 1,466,805
Insider 12 34.14 41.81 6,427,430

Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 22 1.96 2.05 315,496
Sellers 17 -2.72 2.81 -431,453
Net -0.75 0.75 -115,957

Concentration

Value ($MM) % O/S Shares
Total Inst. 65.23 73.66 11,324,207
Top 10 Inst. 59.73 67.77 10,419,566
Top 20 Inst. 64.06 72.39 11,128,706
Top 50 Inst. 65.23 73.66 11,324,207

Style

Holders Value ($MM) % Inst Shares Shares
Growth
Aggressive Growth 1 1.17 1.19 183,000
Core Growth 7 6.30 6.47 993,990
Growth -- --
Income
Income Value 2 0.14 0.14 21,426
Yield -- --
Index 7 5.38 5.49 844,102
Other 7 3.16 3.26 500,854
Broker Dealer 2 0.09 0.09 14,229
GARP 2 0.23 0.28 42,316
Hedge Fund 3 2.83 2.89 444,309
Specialty -- --
Value 6 9.38 9.62 1,478,551
Core Value 3 8.17 8.35 1,283,029
Deep Value 3 1.21 1.27 195,522

Location: Global Region

Holders % O/S Shares Share Value
North America 44 73.53 11,303,594 65,124,531
Europe 1 0.13 20,613 105,332

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Kazimi (A J) 5,766,442 37.51 720 9/19/19
Ariel Investments, LLC 1,281,104 8.33 81,397 6/30/19
Stonepine Capital Management, LLC 871,762 5.67 -330,213 6/30/19
Dimensional Fund Advisors, L.P. 862,919 5.61 -13,320 6/30/19
Renaissance Technologies LLC 441,577 2.87 50,800 6/30/19
The Vanguard Group, Inc. 368,725 2.40 -- 6/30/19
BlackRock Institutional Trust Company, N.A. 330,619 2.15 48,644 6/30/19
Bridgeway Capital Management, Inc. 183,000 1.19 -17,400 6/30/19
Krogulski (Kenneth J.) 164,157 1.07 780 9/19/19
Pavliv (Leo B) 149,261 0.97 -1,850 8/26/19

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
Vanguard Total Stock Market Index Fund 275,632 1.79 -- 8/31/19
DFA U.S. Micro Cap Portfolio 169,380 1.10 -- 4/30/19
DFA U.S. Small Cap Portfolio 138,305 0.90 -- 4/30/19
Bridgeway Ultra-Small Company Market Fund 135,100 0.88 -17,400 6/30/19
DFA U.S. Targeted Value Portfolio 100,209 0.65 -- 4/30/19
Vanguard Extended Market Index Fund 83,401 0.54 -- 8/31/19
DFA Tax-Managed U.S. Targeted Value Portfolio 79,757 0.52 -- 4/30/19
DFA Tax-Managed U.S. Small Cap Portfolio 43,217 0.28 -- 4/30/19
DFA U.S. Core Equity 2 Portfolio 40,261 0.26 -- 4/30/19
Fidelity Extended Market Index Fund 33,008 0.21 -- 8/31/19

* Insider values reflect direct beneficial ownership.

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