| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Topline Capital Management, LLC | 5.1% | $4,201,069 | 1,927,096 | Topline Capital Management, LLC | 31 Dec 2024 | |||
| Mink Brook Asset Management LLC | 5.26% | $4,070,106 | 1,867,021 | Mink Brook Asset Management LLC | 31 Mar 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 13,150,414 | $21,827,998 | +$394,019 | $1.66 | 38 |
| 2025 Q2 | 12,943,198 | $28,735,492 | -$1,733,425 | $2.22 | 38 |
| 2025 Q1 | 13,747,567 | $29,969,951 | +$394,014 | $2.18 | 42 |
| 2024 Q4 | 13,590,193 | $25,245,361 | -$648,156 | $1.85 | 38 |
| 2024 Q3 | 8,937,827 | $15,190,006 | -$1,011,213 | $1.7 | 41 |
| 2024 Q2 | 9,446,235 | $23,216,503 | -$1,454,861 | $2.46 | 48 |
| 2024 Q1 | 9,996,645 | $26,398,087 | -$31,669 | $2.64 | 54 |
| 2023 Q4 | 10,007,190 | $27,860,558 | -$2,708 | $2.78 | 53 |
| 2023 Q3 | 9,803,220 | $30,614,496 | -$1,432,733 | $3.12 | 56 |
| 2023 Q2 | 10,066,683 | $36,433,974 | +$9,035,244 | $3.62 | 49 |
| 2023 Q1 | 7,574,759 | $21,737,445 | +$5,475,135 | $2.87 | 26 |
| 2022 Q4 | 5,672,598 | $13,328,775 | +$150,581 | $2.35 | 25 |
| 2022 Q3 | 5,636,739 | $9,075,072 | -$1,722,964 | $1.61 | 21 |
| 2022 Q2 | 6,810,696 | $10,216,068 | +$2,551,322 | $1.5 | 18 |
| 2022 Q1 | 5,112,354 | $6,901,056 | -$2,500,505 | $1.35 | 19 |
| 2021 Q4 | 6,402,896 | $11,969,314 | +$278,672 | $1.87 | 20 |
| 2021 Q3 | 6,253,481 | $12,256,188 | +$1,897,252 | $1.96 | 18 |
| 2021 Q2 | 5,267,751 | $13,328,051 | -$630,935 | $2.53 | 19 |
| 2021 Q1 | 5,508,115 | $15,695,057 | +$4,751,668 | $2.85 | 16 |
| 2020 Q4 | 3,843,523 | $10,178,053 | +$9,056,157 | $2.66 | 15 |
| 2020 Q3 | 440,616 | $1,009,046 | +$1,009,046 | $2.29 | 9 |
| 2019 Q3 | 0 | $0 | -$3,000 | 0 | |
| 2019 Q2 | 3,999 | $3,000 | $0.7502 | 1 | |
| 2019 Q1 | 3,999 | $2,000 | -$1,327 | $0.5001 | 1 |
| 2018 Q4 | 6,653 | $3,000 | +$3,000 | $0.4509 | 1 |