| First Wilshire Securities Management, Inc. |
2,169,925 |
7.95 |
-75,182 |
12/31/23 |
| Harvey Partners, LLC |
1,427,500 |
5.23 |
-229,500 |
12/31/23 |
| The Vanguard Group, Inc. |
1,212,194 |
4.44 |
-4,289 |
12/31/23 |
| Aegis Financial Corporation |
1,179,138 |
4.32 |
-18,815 |
12/31/23 |
| Dimensional Fund Advisors, L.P. |
1,174,000 |
4.30 |
46,961 |
12/31/23 |
| Rutabaga Capital Management LLC |
1,020,508 |
3.74 |
116,539 |
9/30/22 |
| Azarias Capital Management, L.P. |
991,107 |
3.63 |
-270,654 |
3/31/24 |
| Royce Investment Partners |
896,259 |
3.28 |
-238,500 |
12/31/23 |
| Tontine Asset Management, LLC |
822,556 |
3.01 |
-2,444 |
12/31/23 |
| BlackRock Institutional Trust Company, N.A. |
681,947 |
2.50 |
11,865 |
12/31/23 |
| Westerly Capital Management LLC |
650,000 |
2.38 |
80,000 |
12/31/23 |
| Portolan Capital Management, L.L.C. |
619,778 |
2.27 |
175,490 |
12/31/23 |
| Mellon Investments Corporation |
557,509 |
2.04 |
-405,494 |
12/31/23 |
| Franklin Mutual Advisers, LLC |
536,055 |
1.96 |
-70,964 |
12/31/23 |
| Acadian Asset Management LLC |
377,389 |
1.38 |
15,401 |
12/31/23 |
| Marshall Wace LLP |
367,391 |
1.35 |
117,545 |
12/31/23 |
| Hewitt (John R) |
358,535 |
1.31 |
-10,000 |
3/20/24 |
| Needham Investment Management L.L.C. |
355,000 |
1.30 |
145,000 |
12/31/23 |
| RBF Capital, LLC |
331,970 |
1.22 |
-- |
12/31/23 |
| Citadel Advisors LLC |
322,245 |
1.18 |
209,503 |
12/31/23 |
| Stanley-Laman Group, Ltd. |
313,550 |
1.15 |
-22,836 |
3/31/24 |
| BlackRock Financial Management, Inc. |
291,550 |
1.07 |
-24,052 |
12/31/23 |
| Millennium Management LLC |
276,972 |
1.01 |
144,140 |
12/31/23 |
| Qube Research & Technologies Ltd |
268,703 |
0.98 |
265,822 |
12/31/23 |
| D. E. Shaw & Co., L.P. |
268,035 |
0.98 |
134,739 |
12/31/23 |
| Susquehanna International Group, LLP |
266,204 |
0.97 |
162,698 |
12/31/23 |
| Geode Capital Management, L.L.C. |
252,539 |
0.92 |
8,681 |
12/31/23 |
| Russell Investments Trust Company |
203,230 |
0.74 |
-1,172 |
12/31/23 |
| Essex Investment Management Company, LLC |
202,404 |
0.74 |
-110,440 |
12/31/23 |
| Barrow Hanley Global Investors |
197,821 |
0.72 |
17,963 |
2/29/24 |
| Renaissance Technologies LLC |
190,559 |
0.70 |
63,359 |
12/31/23 |
| Valu-Trac Investment Management Ltd. |
184,592 |
0.68 |
-- |
2/29/24 |
| 1492 Capital Management, LLC |
183,076 |
0.67 |
-15,763 |
12/31/23 |
| Jacobs Levy Equity Management, Inc. |
179,344 |
0.66 |
26,364 |
12/31/23 |
| Newton Investment Management North America, LLC |
179,325 |
0.66 |
-10,791 |
12/31/23 |
| Axiom Asset Management |
163,075 |
0.60 |
-54,777 |
12/31/23 |
| Jane Street Capital, L.L.C. |
160,801 |
0.59 |
137,409 |
12/31/23 |
| Laurion Capital Management LP |
125,178 |
0.46 |
125,178 |
12/31/23 |
| Nierenberg Investment Management Company |
122,555 |
0.45 |
-100,000 |
12/31/23 |
| Two Sigma Investments, LP |
111,494 |
0.41 |
9,024 |
12/31/23 |
| Money Concepts Capital Corp |
110,372 |
0.40 |
-4,438 |
12/31/23 |
| Cavanah (Kevin S) |
109,779 |
0.40 |
-9,765 |
9/15/23 |
| Invesco Capital Management LLC |
101,542 |
0.37 |
8,880 |
12/31/23 |
| State Street Global Advisors (US) |
96,697 |
0.35 |
-200 |
12/31/23 |
| BofA Global Research (US) |
93,400 |
0.34 |
77,525 |
12/31/23 |
| GSA Capital Partners LLP |
90,239 |
0.33 |
13,998 |
12/31/23 |
| Goldman Sachs & Company, Inc. |
86,397 |
0.32 |
31,244 |
12/31/23 |
| Citi Investment Research (US) |
84,527 |
0.31 |
2,245 |
12/31/23 |
| Legato Capital Management LLC |
81,354 |
0.30 |
-- |
3/31/24 |
| Barclays Bank PLC |
80,657 |
0.30 |
49,657 |
12/31/23 |
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