| Private Capital Management |
1,746,129 |
9.21 |
-114,309 |
9/30/20 |
| ArrowMark Colorado Holdings, LLC |
1,410,162 |
7.44 |
-41,798 |
9/30/20 |
| Calm Waters Partnership |
1,286,943 |
6.79 |
484,943 |
12/31/19 |
| Pacific Ridge Capital Partners, LLC |
1,155,121 |
6.09 |
-49,808 |
9/30/20 |
| The Vanguard Group, Inc. |
865,085 |
4.56 |
111,630 |
9/30/20 |
| Goepel (Patrick Francis) |
812,890 |
4.29 |
30,000 |
12/18/20 |
| Columbia Threadneedle Investments (US) |
676,382 |
3.57 |
-2,181 |
9/30/20 |
| BlackRock Institutional Trust Company, N.A. |
657,365 |
3.47 |
-667 |
9/30/20 |
| S Squared Technology, LLC |
578,421 |
3.05 |
82,262 |
9/30/20 |
| JP Morgan Asset Management |
427,321 |
2.25 |
372,490 |
9/30/20 |
| P.A.W. Capital Partners, LP |
400,000 |
2.11 |
120,000 |
9/30/20 |
| Russell Investments Trust Company |
357,879 |
1.89 |
164,181 |
9/30/20 |
| Red Oak Partners, LLC |
332,970 |
1.76 |
-- |
4/22/20 |
| Kennedy Capital Management, Inc. |
327,374 |
1.73 |
-35,641 |
9/30/20 |
| Dimensional Fund Advisors, L.P. |
273,850 |
1.44 |
-- |
9/30/20 |
| Driehaus Capital Management, LLC |
265,392 |
1.40 |
-- |
11/30/20 |
| Altair Advisers LLC |
265,392 |
1.40 |
60,460 |
6/30/20 |
| Bard Associates Inc. |
244,146 |
1.29 |
-1,870 |
9/30/20 |
| Geode Capital Management, L.L.C. |
192,297 |
1.01 |
-447 |
9/30/20 |
| State Street Global Advisors (US) |
155,794 |
0.82 |
19,810 |
9/30/20 |
| Perritt Capital Management, Inc. |
149,700 |
0.79 |
1,500 |
9/30/20 |
| Northern Trust Investments, Inc. |
142,781 |
0.75 |
-3,790 |
9/30/20 |
| Skylands Capital, LLC |
129,400 |
0.68 |
-92,200 |
9/30/20 |
| Florida State Board of Administration |
125,187 |
0.66 |
17,340 |
3/31/20 |
| CAPTRUST Financial Advisors |
99,235 |
0.52 |
-- |
9/30/20 |
| Equitable Trust Company |
88,313 |
0.47 |
-9,155 |
9/30/20 |
| New Jersey Division of Investment |
84,700 |
0.45 |
-- |
9/30/20 |
| Parametric Portfolio Associates LLC |
72,403 |
0.38 |
-2,647 |
9/30/20 |
| JB Capital Partners, L.P. |
60,000 |
0.32 |
-- |
9/30/20 |
| JPMorgan Private Bank (United States) |
56,709 |
0.30 |
52,190 |
9/30/20 |
| Boston Partners |
56,706 |
0.30 |
13,165 |
9/30/20 |
| BNY Mellon Asset Management |
46,856 |
0.25 |
-- |
9/30/20 |
| Nuveen LLC |
43,625 |
0.23 |
-6,800 |
9/30/20 |
| BlackRock Investment Management, LLC |
43,340 |
0.23 |
456 |
9/30/20 |
| First Midwest Trust Company |
39,387 |
0.21 |
-11,982 |
12/31/20 |
| Charles Schwab Investment Management, Inc. |
36,262 |
0.19 |
-- |
9/30/20 |
| ACG Wealth Inc. |
34,512 |
0.18 |
-10,457 |
9/30/20 |
| T. Rowe Price Associates, Inc. |
34,247 |
0.18 |
-6,800 |
9/30/20 |
| Waterfield (John Randall) |
32,786 |
0.17 |
-115,350 |
11/20/19 |
| Raymond James Financial Services Advisors, Inc. |
31,030 |
0.16 |
-7,975 |
9/30/20 |
| Squarepoint Capital LLP |
29,871 |
0.16 |
-19,828 |
9/30/20 |
| Sandberg (David) |
29,580 |
0.16 |
7,165 |
5/28/20 |
| Advisor Group, Inc |
29,223 |
0.15 |
-1,595 |
9/30/20 |
| Lathrop (Charles W JR) |
29,165 |
0.15 |
7,165 |
5/28/20 |
| Simplex Trading, LLC |
28,127 |
0.15 |
17,691 |
9/30/20 |
| BlackRock Financial Management, Inc. |
27,494 |
0.15 |
-- |
9/30/20 |
| Tower Research Capital LLC |
26,848 |
0.14 |
12,862 |
9/30/20 |
| California Public Employees' Retirement System |
25,555 |
0.13 |
-- |
9/30/20 |
| SEI Investments Management Corporation |
24,114 |
0.13 |
-- |
12/31/20 |
| Allen (Benjamin F) |
21,965 |
0.12 |
7,165 |
9/14/20 |
