| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-11 | Khemakhem Anis Chief Commercial Officer | Sale | -1,684 | -6.28%25,126 | $39.90 | $67,192 | View SEC filing | |
| 2026-06-03 | Beranek Cheryl Chief Executive Officer | Sale | -7,500 | -1.49%494,541 | $46.92 | $351,900 | View SEC filing | |
| 2026-05-28 | Beranek Cheryl Chief Executive Officer | Sale | -2,500 | -0.50%502,041 | $50.00 | $125,000 | View SEC filing | |
| 2026-05-12 | Beranek Cheryl Chief Executive Officer | Sale | -7,500 | -1.46%504,541 | $41.85 | $313,900 | View SEC filing | |
| 2026-05-12 | Jones Walter Louis JR Director | Sale | -2,391 | -21.59%8,682 | $46.05 | $110,106 | View SEC filing | |
| 2026-02-20 | Hayward Donald R. Director | Sale | -3,595 | -24.85%10,870 | $32.00 | $115,040 | View SEC filing | |
| 2025-12-15 | ROTH RONALD G Director, 10% Owner, Other | Purchase | +10,000 | +0.79%1,279,264 | $30.06 | $300,600 | View SEC filing | |
| 2025-02-19 | Hill John P Chief Operating Officer | Sale | -37,640 | -19.82%152,246 | $33.08 | $1,245,192 | View SEC filing | |
| 2025-02-14 | Hill John P Chief Operating Officer | Sale | -16,539 | -8.01%189,886 | $33.26 | $550,087 | View SEC filing | |
| 2024-12-06 | ROTH RONALD G Director, 10% Owner, Other | Purchase | +5,000 | +0.40%1,266,796 | $31.00 | $155,000 | View SEC filing | |
| 2024-08-08 | Jones Walter Louis JR Director | Purchase | +1,324 | +27.95%6,061 | $37.77 | $50,007 | View SEC filing | |
| 2024-05-28 | ROTH RONALD G Director, 10% Owner, Other | Purchase | +2,000 | +0.16%1,261,796 | $36.40 | $72,800 | View SEC filing | |
| 2024-05-10 | Wirsbinski Carol Ann Director | Purchase | +541 | +13.27%4,619 | $36.95 | $19,990 | View SEC filing | |
| 2024-03-06 | Harding Roger G Director | Purchase | +6,500 | +27.63%30,021 | $29.47 | $191,555 | View SEC filing | |
| 2024-03-05 | Jones Walter Louis JR Director | Purchase | +818 | +20.87%4,737 | $30.41 | $24,875 | View SEC filing | |
| 2024-02-27 | ROTH RONALD G Director, Other | Purchase | +2,000 | +0.16%1,259,796 | $29.62 | $59,240 | View SEC filing | |
| 2023-08-09 | Wirsbinski Carol Ann Director | Purchase | +512 | +33.53%2,039 | $38.93 | $19,932 | View SEC filing | |
| 2023-02-14 | HAYSSEN CHARLES N Director | Purchase | +3,000 | +2.24%136,847 | $60.50 | $181,500 | View SEC filing | |
| 2023-02-07 | ROTH RONALD G Director, 10% Owner, Other | Purchase | +3,100 | +0.25%1,254,783 | $64.00 | $198,400 | View SEC filing | |
| 2022-08-31 | Jones Walter Louis JR Director | Purchase | +86 | +10.49%906 | $116.65 | $10,032 | View SEC filing | |
| 2022-08-29 | Harding Roger G Director | Sale | -1,500 | -8.82%15,508 | $125.86 | $188,790 | View SEC filing | |
| 2022-08-22 | Hayward Donald R. Director | Sale | -1,200 | -11.78%8,984 | $120.50 | $144,600 | View SEC filing | |
| 2022-08-16 | Harding Roger G Director | Sale | -1,500 | -8.10%17,008 | $120.02 | $180,035 | View SEC filing | |
| 2022-08-10 | HERZOG DANIEL R Chief Financial Officer | Sale | -4,534 | -10.16%40,072 | $113.56 | $514,881 | View SEC filing | |
| 2022-08-10 | Hill John P Chief Operating Officer | Sale | -16,289 | -8.81%168,691 | $110.91 | $1,806,613 | View SEC filing |
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