| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2024-05-24 | BATTEN JOHN H President and CEO | Sale | -19,776 | -5.12%366,274 | $14.02 | $277,169 | View SEC filing | |
| 2020-05-14 | DOAR MICHAEL Director | Purchase | +10,000 | +21.36%56,819 | $6.25 | $62,520 | View SEC filing | |
| 2020-05-11 | RAYBURN DAVID B Director | Purchase | +10,000 | +15.68%73,793 | $6.39 | $63,880 | View SEC filing | |
| 2020-05-08 | RAYBURN DAVID B Director | Purchase | +10,000 | +18.59%63,793 | $6.43 | $64,308 | View SEC filing | |
| 2019-02-25 | MOORE MALCOLM F Executive VP-Operations | Sale | -3,000 | -6.09%46,257 | $18.00 | $54,000 | View SEC filing | |
| 2017-12-06 | Wilcox Denise VP-Human Resources | Sale | -5,000 | -12.98%33,513 | $27.25 | $136,252 | View SEC filing | |
| 2017-11-29 | Knutson Jeffrey Scott VP Finance, CFO, Secr & Trea | Sale | -1,750 | -3.24%52,207 | $28.21 | $49,370 | View SEC filing | |
| 2017-11-21 | BATTEN JOHN H President and CEO | Sale | -3,000 | -1.56%188,927 | $27.31 | $81,921 | View SEC filing | |
| 2017-11-08 | ZIMMER DAVID R Director | Sale | -1,500 | -4.50%31,868 | $24.96 | $37,441 | View SEC filing | |
| 2017-06-02 | Giesselman Janet Plaut Director | Sale | -5,886 | -49.41%6,027 | $17.99 | $105,889 | View SEC filing | |
| 2017-05-12 | Bratel Dean VP-Sales & Applied Technology | Sale | -5,000 | -11.30%39,229 | $19.72 | $98,600 | View SEC filing | |
| 2016-02-10 | DOAR MICHAEL Director | Purchase | +2,500 | +10.31%26,754 | $9.04 | $22,600 | View SEC filing | |
| 2014-09-11 | RAYBURN DAVID B Director | Sale | -1,200 | -4.37%26,231 | $30.13 | $36,154 | View SEC filing | |
| 2014-09-03 | BATTEN JOHN H President and CEO | Sale | -2,500 | -2.68%90,919 | $32.30 | $80,750 | View SEC filing | |
| 2014-08-19 | Knutson Jeffrey Scott Corporate Controller | Sale | -1,500 | -5.21%27,275 | $32.39 | $48,578 | View SEC filing | |
| 2014-08-13 | EPERJESY CHRISTOPHER J CFO/VP Finance/Treasurer | Sale | -13,000 | -20.16%51,488 | $32.34 | $420,397 | View SEC filing | |
| 2014-08-12 | Bratel Dean VP-Americas | Sale | -4,000 | -12.49%28,036 | $31.62 | $126,480 | View SEC filing | |
| 2014-03-07 | BATTEN JOHN H President and CEO | Sale | -3,000 | -3.39%85,452 | $24.54 | $73,616 | View SEC filing | |
| 2014-01-31 | ZIMMER DAVID R Director | Sale | -1,500 | -8.11%17,007 | $23.69 | $35,542 | View SEC filing | |
| 2013-11-21 | Wilcox Denise VP-Human Resources | Sale | -6,000 | -20.30%23,563 | $26.29 | $157,740 | View SEC filing | |
| 2013-05-01 | Bratel Dean VP-Engineering | Sale | -3,000 | -11.20%23,791 | $21.26 | $63,776 | View SEC filing | |
| 2012-10-29 | BATTEN MICHAEL E Chairman and CEO | Purchase | +15,000 | +3.35%462,804.6 | $14.24 | $213,600 | View SEC filing | |
| 2012-08-30 | RAYBURN DAVID B Director | Sale | -726 | -3.30%21,253 | $18.38 | $13,343 | View SEC filing | |
| 2012-07-05 | BATTEN MICHAEL E Chairman and CEO | Sale | -17,000 | -3.70%442,172 | $18.52 | $314,925 | View SEC filing | |
| 2011-11-21 | Bratel Dean VP-Engineering | Sale | -2,000 | -45.91%2,356.205 | $44.07 | $88,147 | View SEC filing |
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