| Mr. Jeffrey Eberwein | Insider | 1.055.251 | 28,55% | US$ 12,29M | 2026-06-01 |
| Mink Brook Asset Management LLC | Institution | 316.139 | 8,55% | US$ 3,68M | 2026-03-31 |
| Mink Brook Partners LP | Institution | 159.378 | 4,31% | US$ 1,86M | 2025-09-30 |
| Mink Brook Opportunity Fund LP | Institution | 155.076 | 4,20% | US$ 1,81M | 2025-09-30 |
| Vanguard Capital Management, LLC | Institution | 134.685 | 3,64% | US$ 1,57M | 2026-03-31 |
| Cable Car Capital LLC | Institution | 100.042 | 2,71% | US$ 1,17M | 2026-03-31 |
| Renaissance Technologies LLC | Institution | 80.926 | 2,19% | US$ 942,79k | 2026-03-31 |
| Perritt Capital Management, Inc. | Institution | 66.300 | 1,79% | US$ 772,40k | 2025-12-31 |
| North Star Investment Management Corporation | Institution | 55.000 | 1,49% | US$ 640,75k | 2026-03-31 |
| BlackRock, Inc. | Institution | 53.404 | 1,44% | US$ 622,16k | 2026-03-31 |
| Mr. Jacob Zabkowicz | Insider | 45.407 | 1,23% | US$ 528,99k | 2026-04-30 |
| Dimensional Fund Advisors LP | Institution | 41.861 | 1,13% | US$ 487,68k | 2026-03-31 |
| Jacob Asset Management of New York LLC | Institution | 39.235 | 1,06% | US$ 457,09k | 2026-02-28 |
| RBF Capital LLC | Institution | 28.112 | 0,76% | US$ 327,50k | 2026-03-31 |
| Ms. Mimi Drake | Insider | 28.075 | 0,76% | US$ 327,07k | 2026-04-30 |
| Ms. Connia Nelson | Insider | 27.208 | 0,74% | US$ 316,97k | 2026-05-27 |
| Manatuck Hill Partners, LLC | Institution | 26.500 | 0,72% | US$ 308,73k | 2026-03-31 |
| Bridgeway Capital Management, LLC | Institution | 24.515 | 0,66% | US$ 285,60k | 2026-03-31 |
| Geode Capital Management, LLC | Institution | 24.384 | 0,66% | US$ 284,07k | 2026-03-31 |
| PEH Wertpapier AG | Institution | 23.542 | 0,64% | US$ 274,26k | 2025-06-30 |
| Vanguard Fiduciary Trust Company | Institution | 17.889 | 0,48% | US$ 208,41k | 2026-03-31 |
| Mr. Richard Coleman | Insider | 15.440 | 0,42% | US$ 179,88k | 2026-04-30 |
| Mr. Matthew Diamond | Insider | 15.362 | 0,42% | US$ 178,97k | 2026-05-29 |
| Mr. Robert Pearse | Insider | 13.301 | 0,36% | US$ 154,96k | 2026-04-30 |
| Hotchkis and Wiley Capital Management, LLC | Institution | 11.920 | 0,32% | US$ 138,87k | 2026-03-31 |
| Rothschild Wealth LLC | Institution | 11.300 | 0,31% | US$ 131,65k | 2026-03-31 |
| Nomura Asset Management Co., Ltd. | Institution | 10.440 | 0,28% | US$ 121,63k | 2024-12-31 |
| Mr. Todd Fruhbeis | Insider | 6.462 | 0,17% | US$ 75,28k | 2026-05-27 |
| Mr. Louis Parks | Insider | 2.297 | 0,06% | US$ 26,76k | 2026-05-27 |
| Carson Wealth Management Group | Institution | 2.120 | 0,06% | US$ 24,70k | 2026-03-31 |
| Mr. Shawn Miles | Insider | 1.684 | 0,05% | US$ 19,62k | 2026-04-30 |
| Mr. Shawn Miles | Insider | 1.684 | 0,05% | US$ 19,62k | 2026-03-25 |