| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OEC | Glajch Jeffrey | Chief Financial Officer | Aug 07 '24 | Buy | 18.16 | 15,000 | 272,450 | 101,855 | Aug 07 12:00 AM |
| OEC | Glajch Jeffrey | Chief Financial Officer | Jun 07 '24 | Buy | 23.68 | 5,000 | 118,400 | 77,061 | Jun 10 12:00 AM |
| OEC | Glajch Jeffrey | Chief Financial Officer | Mar 15 '23 | Buy | 23.82 | 10,000 | 238,185 | 60,666 | Mar 15 12:00 AM |
| OEC | Glajch Jeffrey | Chief Financial Officer | May 12 '22 | Buy | 16.76 | 400 | 6,706 | 15,400 | May 13 12:00 AM |
| OEC | Glajch Jeffrey | Chief Financial Officer | May 11 '22 | Buy | 16.96 | 9,600 | 162,808 | 20,000 | May 13 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Mar 08 '22 | Sale | 8.13 | 10,000 | 81,300 | 54,640 | Mar 10 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Dec 08 '21 | Sale | 12.75 | 2,893 | 36,886 | 64,640 | Dec 09 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Mar 09 '21 | Sale | 16.73 | 1,800 | 30,114 | 59,154 | Mar 09 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Mar 08 '21 | Sale | 16.04 | 5,193 | 83,296 | 60,954 | Mar 08 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Mar 05 '21 | Sale | 15.90 | 3,007 | 47,811 | 66,147 | Mar 08 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Mar 04 '21 | Sale | 15.93 | 5,800 | 92,394 | 69,154 | Mar 08 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Feb 25 '20 | Buy | 17.00 | 1,800 | 30,600 | 60,632 | Feb 25 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Jan 31 '20 | Buy | 18.38 | 4,000 | 73,500 | 58,832 | Feb 03 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Sep 10 '18 | Option Exercise | 15.25 | 3,478 | 53,040 | 56,806 | Sep 11 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Sep 10 '18 | Sale | 27.25 | 3,583 | 97,637 | 53,223 | Sep 11 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Aug 17 '18 | Sale | 28.36 | 2,963 | 84,030 | 55,067 | Aug 20 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Nov 15 '16 | Sale | 20.53 | 7,833 | 160,803 | 50,256 | Nov 16 12:00 AM |
| GHM | Glajch Jeffrey | VP-Finance; CFO | Jun 03 '15 | Sale | 21.45 | 813 | 17,440 | 51,500 | Jun 05 12:00 AM |