Ownership Profile

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 27 2.45 12.82 541,774
Mutual Fund 4 -- -- 102
Insider 3 25.38 45.18 1,909,339

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 10 0.48 3.33 140,937
Sellers 8 -0.24 0.45 -19,070
Net -- 0.25 2.88 121,867

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 2.45 12.82 541,774
Top 10 Inst. 2.32 12.65 534,524
Top 20 Inst. 2.45 12.82 541,748
Top 50 Inst. 2.45 12.82 541,774

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Growth 2 0.09 0.72 30,300
Core Growth 1 0.02 0.13 5,300
Growth 1 0.07 0.59 25,000
Index 1 -- -- 9
Other 10 0.66 3.77 159,335
Broker Dealer 2 -- -- 6
Hedge Fund 6 0.55 3.74 158,269
Sector Specific 1 -- -- 2
VC/Private Equi 1 0.11 0.03 1,058
Value 1 -- -- 3
Core Value 1 -- -- 3

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Li (Chiang) 235,950 5.58 235,950 11/22/17
Choi (Ki Yong) 89,655 2.12 3,082 10/12/17
Renaissance Technologies LLC 70,474 1.67 70,474 12/31/17
Sabby Management, LLC 52,490 1.24 34,095 12/31/17
BMO Nesbitt Burns Inc. 25,000 0.59 10,000 3/31/18
Abbe (Richard) 19,884 0.47 15,627 12/31/17
Iroquois Capital Partners, L.L.C. 13,848 0.33 -7,676 12/31/17
Millennium Management LLC 10,954 0.26 10,954 12/31/17
Citadel LLC 10,498 0.25 9,910 12/31/17
Erb (John L) 5,771 0.14 -2 10/31/17
Deutsche Asset Management Americas 5,300 0.13 5,300 12/31/17
Talu Ventures Pty. Ltd. 1,058 0.03 -1,652 1/12/17
UBS Financial Services, Inc. 275 0.01 -350 12/31/17
Advisor Group, Inc 200 -- 200 12/31/17
Waller (Gregory D) 74 -- -3 10/31/17
Likens (Matthew E.) 71 -- -1 10/31/17
Brandt (Steven Frank) 71 -- -1 10/31/17
Watson (Warren S) 69 -- -2 10/31/17
Salveson (Jon W) 69 -- -3 10/31/17
Drayton (Claudia) 37 -- -- 10/31/17

* Insider values reflect direct beneficial ownership.

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