| 2007-07-23 | Sale | IPG Photonics Corporation IPGP | director | 15,450 0.0356% | $19.99 | $308,884 | -5.2% | |
| 2007-07-20 | Sale | IPG Photonics Corporation IPGP | director | 37,830 0.0874% | $20.04 | $757,958 | -5.15% | |
| 2007-07-19 | Sale | IPG Photonics Corporation IPGP | director | 25,906 0.0598% | $20.01 | $518,410 | -5.36% | |
| 2007-07-18 | Sale | IPG Photonics Corporation IPGP | director | 39,578 0.0916% | $20.07 | $794,172 | -5.24% | |
| 2007-07-17 | Sale | IPG Photonics Corporation IPGP | director | 43,560 0.1002% | $20.27 | $883,149 | -6.69% | |
| 2007-07-16 | Sale | IPG Photonics Corporation IPGP | director | 55,030 0.1269% | $20.03 | $1.1M | -5.24% | |
| 2007-07-13 | Sale | IPG Photonics Corporation IPGP | director | 65,176 0.15% | $19.95 | $1.3M | -4.9% | |
| 2007-07-12 | Sale | IPG Photonics Corporation IPGP | director | 48,854 0.1119% | $19.86 | $970,138 | -4.9% | |
| 2007-07-10 | Sale | IPG Photonics Corporation IPGP | director | 2,058 0.0048% | $19.45 | $40,028 | -1.7% | |
| 2007-07-09 | Sale | IPG Photonics Corporation IPGP | director | 16,544 0.0384% | $19.45 | $321,812 | -1.4% | |
| 2007-06-29 | Sale | IPG Photonics Corporation IPGP | director | 14,044 0.0328% | $20.02 | $281,224 | -4.31% | |
| 2007-06-28 | Sale | IPG Photonics Corporation IPGP | director | 24,468 0.0569% | $20.18 | $493,789 | -5.75% | |
| 2007-06-27 | Sale | IPG Photonics Corporation IPGP | director | 31,488 0.0734% | $20.36 | $640,995 | -6% | |
| 2007-06-26 | Sale | IPG Photonics Corporation IPGP | director | 25,700 0.0593% | $20.24 | $520,135 | -6.41% | |
| 2007-06-25 | Sale | IPG Photonics Corporation IPGP | director | 32,904 0.0782% | $21.23 | $698,443 | -7.99% | |
| 2007-06-22 | Sale | IPG Photonics Corporation IPGP | director | 25,700 0.0595% | $21.13 | $543,157 | -10.12% | |
| 2007-06-21 | Sale | IPG Photonics Corporation IPGP | director | 25,700 0.0592% | $21.16 | $543,938 | -10.58% | |
| 2007-06-20 | Sale | IPG Photonics Corporation IPGP | director | 34,952 0.081% | $21.21 | $741,307 | -10.23% | |
| 2007-06-19 | Sale | IPG Photonics Corporation IPGP | director | 25,700 0.0594% | $21.01 | $539,980 | -9.43% | |
| 2007-06-18 | Sale | IPG Photonics Corporation IPGP | director | 38,040 0.0879% | $21.05 | $800,814 | -9.77% |