Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 18482P103 since 12/18/2024, largest first.
| Filer | % of Class | Filed | ||
|---|---|---|---|---|
| Ronald G. Roth 13G/A | 10.5% |
2/13/2026
Event 12/31/2025
|
||
|
Orin Hirschman
13G
|
7.4% |
7/27/2026
Event 6/30/2026
|
||
| Orin Hirschman | 7.4% | |||
| AIGH Capital Management LLC | 7.4% | |||
| Mairs & Power Inc 13G | 6.0% |
5/15/2025
Event 3/31/2025
|
||
|
ACK Asset Management LLC
13G
|
5.1% |
4/15/2026
Event 2/20/2026
|
||
| ACK Asset Management LLC | 5.1% | |||
| Richard Meisenberg | 5.1% | |||
| John Reilly | 5.1% | |||
| Under 5%, checked the "5 percent or less" box, or amended by a later filing (1) | ||||
| Vanguard Group Inc 13G/A | 0% |
3/26/2026
Event 3/13/2026
|
||
| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2026 Q3 | 4 | 47.4 k | $1.58 M |
| 2026 Q2 | 134 | 8.75 M | $348 M |
| 2026 Q1 | 131 | 8.22 M | $218 M |
| 2025 Q4 | 130 | 8.53 M | $249 M |
| 2025 Q3 | 134 | 8.98 M | $309 M |
| 2025 Q2 | 136 | 8.72 M | $378 M |
| 2025 Q1 | 134 | 8.38 M | $249 M |
| 2024 Q4 | 147 | 8.54 M | $265 M |
| 2024 Q3 | 142 | 9.01 M | $351 M |
| 2024 Q2 | 144 | 9.39 M | $362 M |
| 2024 Q1 | 152 | 9.72 M | $300 M |
| 2023 Q4 | 157 | 10.5 M | $305 M |
| 2023 Q3 | 153 | 9.98 M | $288 M |
| 2023 Q2 | 171 | 10.4 M | $490 M |
| 2023 Q1 | 195 | 9.29 M | $433 M |
| 2022 Q4 | 245 | 10.0 M | $943 M |
| 2022 Q3 | 213 | 8.37 M | $876 M |
| 2022 Q2 | 147 | 6.62 M | $410 M |
| 2022 Q1 | 146 | 6.21 M | $405 M |
| 2021 Q4 | 142 | 5.80 M | $489 M |
| 2021 Q3 | 111 | 5.65 M | $249 M |
| 2021 Q2 | 111 | 5.38 M | $203 M |
| 2021 Q1 | 99 | 4.94 M | $185 M |
| 2020 Q4 | 80 | 5.45 M | $135 M |
| 2020 Q3 | 63 | 4.63 M | $93.4 M |
| 2020 Q2 | 54 | 4.24 M | $59.3 M |
| 2020 Q1 | 53 | 4.09 M | $48.5 M |
| 2019 Q4 | 54 | 4.24 M | $59.2 M |
| 2019 Q3 | 49 | 3.99 M | $47.3 M |
| 2019 Q2 | 52 | 4.05 M | $53.8 M |
| 2019 Q1 | 48 | 3.97 M | $58.5 M |
| 2018 Q4 | 45 | 4.05 M | $40.1 M |
| 2018 Q3 | 47 | 4.01 M | $54.0 M |
| 2018 Q2 | 46 | 4.00 M | $44.1 M |
| 2018 Q1 | 44 | 4.32 M | $55.7 M |
| 2017 Q4 | 50 | 4.32 M | $52.9 M |
| 2017 Q3 | 44 | 4.01 M | $54.5 M |
| 2017 Q2 | 47 | 3.81 M | $50.3 M |
| 2017 Q1 | 48 | 3.83 M | $62.9 M |
| 2016 Q4 | 57 | 3.87 M | $80.2 M |
| 2016 Q3 | 58 | 3.66 M | $68.7 M |
| 2016 Q2 | 61 | 3.65 M | $65.3 M |
| 2016 Q1 | 57 | 3.74 M | $60.1 M |
| 2015 Q4 | 59 | 3.68 M | $49.4 M |
| 2015 Q3 | 60 | 3.67 M | $49.3 M |
| 2015 Q2 | 59 | 3.34 M | $53.1 M |
| 2015 Q1 | 54 | 2.90 M | $42.9 M |
| 2014 Q4 | 47 | 3.02 M | $37.1 M |
| 2014 Q3 | 52 | 3.19 M | $40.6 M |
| 2014 Q2 | 72 | 3.73 M | $62.6 M |
| 2014 Q1 | 63 | 3.59 M | $82.6 M |