主要股东
注:以下部分股东代表特定权益共同体,直接或间接持有上市公司股份
| 序号 | 股东名称 | 是否机构 | 持股数(股) | 持股比例 | 持股变动数(股) | 持股数变动比例 | 投票权比例 |
|---|---|---|---|---|---|---|---|
| 1 | Thomas A. Satterfield, Jr. | 否 | 79.16万 | 7.60% | 新增 | 新增 | -- |
| 2 | Renaissance Technologies, L.l.c. | 是 | 78.05万 | 7.50% | 新增 | 新增 | -- |
| 3 | Nokomis Capital, L.L.C. | 是 | 59.14万 | 5.60% | 新增 | 新增 | -- |
内部人交易
| 日期 | 股东名称 | 变动股数(万股) | 交易后持股数量(万股) | 交易价格 | 是否直接持有 | 内部人类型 |
|---|---|---|---|---|---|---|
| 2025-11-19 | Maginnis Gerald J. |
|
8.41 | 7.44 | 是 | -- |
| 2025-06-11 | Tanniru Michael |
|
1.52 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2025-06-11 | Tanniru Michael |
|
1.30 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2025-06-11 | Tanniru Michael |
|
1.00 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2025-06-11 | Tanniru Michael |
|
0.57 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2025-06-11 | Tanniru Michael |
|
0.14 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2025-06-11 | Tanniru Michael |
|
2.03 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2025-05-12 | DEWS JOSEPH W IV |
|
11.83 | 5.86 | 是 | -- |
| 2025-05-06 | Maginnis Gerald J. |
|
7.81 | 5.78 | 是 | -- |
| 2025-04-14 | Grant Richard N. Jr. |
|
19.91 | 0.00 | 是 | President & CEO |
| 2025-04-14 | Gilmour Duncan |
|
6.11 | 0.00 | 是 | CFO, Treasurer & Secretary |
| 2025-03-17 | ABRAMS STEVEN J |
|
0.90 | 0.00 | 是 | -- |
| 2025-03-17 | Maginnis Gerald J. |
|
7.05 | 0.00 | 是 | -- |
| 2025-03-17 | Gilmour Duncan |
|
5.72 | 0.00 | 是 | CFO, Treasurer & Secretary |
| 2025-03-17 | Gilmour Duncan |
|
6.79 | 0.00 | 是 | CFO, Treasurer & Secretary |
| 2025-03-17 | Tanniru Michael |
|
1.68 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2025-03-17 | Tanniru Michael |
|
2.11 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2025-03-17 | Grant Richard N. Jr. |
|
18.69 | 0.00 | 是 | President & CEO |
| 2025-03-17 | Grant Richard N. Jr. |
|
21.27 | 0.00 | 是 | President & CEO |
| 2025-03-17 | DEWS JOSEPH W IV |
|
11.43 | 0.00 | 是 | -- |
| 2025-03-17 | Beck Jeffrey A |
|
6.75 | 0.00 | 是 | -- |
| 2025-03-17 | Goodrich Michael F. |
|
1.64 | 0.00 | 是 | Division Pres-Process Tech |
| 2025-03-17 | Goodrich Michael F. |
|
1.98 | 0.00 | 是 | Division Pres-Process Tech |
| 2025-03-17 | McManus Joseph Richard Jr. |
|
2.86 | 0.00 | 是 | Division Pres-Electronic Test |
| 2025-03-17 | McManus Joseph Richard Jr. |
|
3.33 | 0.00 | 是 | Division Pres-Electronic Test |
| 2025-03-10 | Grant Richard N. Jr. |
|
16.22 | 7.48 | 是 | President & CEO |
| 2025-03-10 | Grant Richard N. Jr. |
|
16.11 | 7.57 | 是 | President & CEO |
| 2025-01-13 | ABRAMS STEVEN J |
|
-- | 0.00 | 是 | -- |
| 2024-10-02 | ABRAMS STEVEN J |
|
0.23 | 0.00 | 是 | -- |
| 2024-08-27 | Grant Richard N. Jr. |
|
16.49 | 6.97 | 是 | President & CEO |
| 2024-08-14 | DEWS JOSEPH W IV |
|
10.53 | 6.80 | 是 | -- |
| 2024-08-13 | Maginnis Gerald J. |
|
6.15 | 6.42 | 是 | -- |
| 2024-08-06 | ABRAMS STEVEN J |
|
0.45 | 0.00 | 是 | -- |
| 2024-07-17 | ABRAMS STEVEN J |
|
2.03 | 0.00 | 是 | -- |
| 2024-04-09 | Grant Richard N. Jr. |
|
21.52 | 12.80 | 是 | President & CEO |
| 2024-04-09 | Grant Richard N. Jr. |
|
19.32 | 12.03 | 是 | President & CEO |
| 2024-04-09 | Grant Richard N. Jr. |
|
17.17 | 12.03 | 是 | President & CEO |
| 2024-03-08 | Grant Richard N. Jr. |
|
23.72 | 11.16 | 是 | President & CEO |
| 2024-03-08 | Grant Richard N. Jr. |
|
23.64 | 11.16 | 是 | President & CEO |
| 2024-03-08 | Grant Richard N. Jr. |
|
23.52 | 11.16 | 是 | President & CEO |
| 2024-03-06 | ABRAMS STEVEN J |
|
8.70 | 0.00 | 是 | -- |
| 2024-03-06 | Beck Jeffrey A |
|
5.85 | 0.00 | 是 | -- |
| 2024-03-06 | DEWS JOSEPH W IV |
|
9.44 | 0.00 | 是 | -- |
| 2024-03-06 | Goodrich Michael F. |
|
1.06 | 0.00 | 是 | Division Pres-Process Tech |
| 2024-03-06 | Goodrich Michael F. |
|
1.29 | 0.00 | 是 | Division Pres-Process Tech |
| 2024-03-06 | Tanniru Michael |
|
0.96 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2024-03-06 | Tanniru Michael |
|
1.25 | 0.00 | 是 | Div. President, Envir. Tech. |
| 2024-03-06 | Grant Richard N. Jr. |
|
22.02 | 0.00 | 是 | President & CEO |
| 2024-03-06 | Grant Richard N. Jr. |
|
23.79 | 0.00 | 是 | President & CEO |
| 2024-03-06 | Gilmour Duncan |
|
3.90 | 0.00 | 是 | CFO, Treasurer & Secretary |
| 2024-03-06 | Gilmour Duncan |
|
4.64 | 0.00 | 是 | CFO, Treasurer & Secretary |
| 2024-03-06 | McManus Joseph Richard Jr. |
|
2.39 | 0.00 | 是 | Division Pres-Electronic Test |
| 2024-03-06 | McManus Joseph Richard Jr. |
|
2.06 | 0.00 | 是 | Division Pres-Electronic Test |
| 2024-03-06 | Maginnis Gerald J. |
|
5.98 | 0.00 | 是 | -- |
| 2024-01-16 | Goodrich Michael F. |
|
0.82 | 0.00 | 是 | Division Pres-Process Tech |
| 2024-01-10 | Nolen Scott Eric |
|
2.38 | 0.00 | 是 | Division Pres-Process Tech |
| 2024-01-10 | Nolen Scott Eric |
|
2.20 | 0.00 | 是 | Division Pres-Process Tech |
| 2024-01-10 | Nolen Scott Eric |
|
1.90 | 0.00 | 是 | Division Pres-Process Tech |
| 2024-01-10 | Nolen Scott Eric |
|
1.68 | 0.00 | 是 | Division Pres-Process Tech |
| 2024-01-10 | Nolen Scott Eric |
|
1.45 | 0.00 | 是 | Division Pres-Process Tech |