Ownership Profile

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 20 1.94 17.01 87,147
Mutual Fund 8 0.15 1.79 9,183
Insider 3 295.02 355.63 1,822,466

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 5 0.34 4.03 20,641
Sellers 11 -1.10 16.54 -84,738
Net -- -0.76 12.51 -64,097

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 1.94 17.01 87,147
Top 10 Inst. 1.91 16.72 85,686
Top 20 Inst. 1.94 17.01 87,147
Top 50 Inst. 1.94 17.01 87,147

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Growth 2 0.11 1.31 6,735
Core Growth 1 0.06 0.76 3,916
Growth 1 0.05 0.55 2,819
Index 4 0.08 0.90 4,616
Other 5 0.70 10.76 55,119
Broker Dealer 1 -- -- 18
Hedge Fund 4 0.70 10.75 55,101

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Wexford Capital LP 27,986 5.46 17,878 9/30/18
Sabby Management, LLC 25,215 4.92 -5,015 12/31/18
Li (Chiang) 16,854 3.29 16,854 11/22/17
Dimensional Fund Advisors, L.P. 3,916 0.76 -2,331 9/30/18
Perkins Capital Management, Inc. 2,819 0.55 -1,393 9/30/18
The Vanguard Group, Inc. 2,361 0.46 2,361 9/30/18
Erb (John L) 2,093 0.41 -4 12/14/18
Geode Capital Management, L.L.C. 2,033 0.40 -- 9/30/18
Abbe (Richard) 1,420 0.28 1,116 12/31/17
Iroquois Capital Partners, L.L.C. 989 0.19 -548 12/31/17
Citadel LLC 911 0.18 -194 9/30/18
UBS Financial Services, Inc. 287 0.06 287 9/30/18
Northern Trust Investments, Inc. 221 0.04 97 9/30/18
Bank of America Merrill Lynch (US) 18 -- 18 9/30/18
Salveson (Jon W) 5 -- -- 12/14/18
Likens (Matthew E.) 5 -- -- 12/14/18
Brandt (Steven Frank) 5 -- -- 12/14/18
Watson (Warren S) 5 -- -- 12/14/18
Drayton (Claudia) 3 -- -- 12/14/18
BlackRock Institutional Trust Company, N.A. 1 -- -- 9/30/18

* Insider values reflect direct beneficial ownership.

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