| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Ness Trevor | SVP, Chief Revenue Officer | Nov 18 '25 | Sale | 75.58 | 1,681 | 127,050 | 37,206 | Nov 19 04:43 PM | | Valentin Gapontsev Trust I | 10% Owner | Nov 18 '25 | Sale | 76.13 | 47,901 | 3,646,570 | 6,926,099 | Nov 19 04:42 PM | | Valentin Gapontsev Trust I | 10% Owner | Nov 17 '25 | Sale | 77.67 | 18,599 | 1,444,615 | 6,974,000 | Nov 19 04:42 PM | | Meurice Eric | Director | Nov 06 '25 | Option Exercise | 87.87 | 750 | 65,902 | 23,553 | Nov 07 04:47 PM | | Meurice Eric | Director | Nov 06 '25 | Sale | 92.00 | 750 | 69,000 | 22,803 | Nov 07 04:47 PM | | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Oct 27 '25 | Sale | 87.13 | 1,500 | 130,695 | 61,385 | Oct 29 04:22 PM | | SCHERBAKOV EUGENE A | Director | Oct 21 '25 | Sale | 87.64 | 2,700 | 236,633 | 67,430 | Oct 21 06:28 PM | | IP FIBRE DEVICES LTD | 10% Owner | Oct 21 '25 | Sale | 87.92 | 23,966 | 2,107,007 | 6,785,670 | Oct 21 06:02 PM | | IP FIBRE DEVICES LTD | 10% Owner | Oct 20 '25 | Sale | 87.70 | 23,642 | 2,073,313 | 6,809,636 | Oct 21 06:02 PM | | IP FIBRE DEVICES LTD | 10% Owner | Oct 17 '25 | Sale | 84.68 | 16,559 | 1,402,176 | 6,833,278 | Oct 21 06:02 PM | | Ness Trevor | SVP, Sales & Strategic Bus Dev | Oct 20 '25 | Sale | 87.00 | 1,678 | 145,978 | 38,887 | Oct 21 06:01 PM | | Valentin Gapontsev Trust I | 10% Owner | Oct 13 '25 | Sale | 83.19 | 32,264 | 2,684,094 | 7,026,835 | Oct 15 05:16 PM | | Valentin Gapontsev Trust I | 10% Owner | Oct 15 '25 | Sale | 85.09 | 17,707 | 1,506,670 | 6,992,599 | Oct 15 05:16 PM | | Valentin Gapontsev Trust I | 10% Owner | Oct 14 '25 | Sale | 82.97 | 16,529 | 1,371,378 | 7,010,306 | Oct 15 05:16 PM | | Meurice Eric | Director | Oct 07 '25 | Option Exercise | 87.87 | 1,502 | 131,981 | 24,305 | Oct 08 04:46 PM | | Meurice Eric | Director | Oct 07 '25 | Sale | 89.66 | 1,502 | 134,676 | 22,803 | Oct 08 04:46 PM | | Meurice Eric | Director | Oct 07 '25 | Proposed Sale | 89.60 | 3,002 | 268,979 | | Oct 07 04:25 PM | | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Oct 06 '25 | Sale | 85.17 | 1,500 | 127,755 | 62,885 | Oct 06 07:54 PM | | Lopresti Angelo P | Officer | Oct 06 '25 | Proposed Sale | 85.17 | 6,000 | 511,045 | | Oct 06 04:47 PM | | SCHERBAKOV EUGENE A | Director | Sep 23 '25 | Sale | 81.81 | 2,700 | 220,879 | 70,130 | Sep 24 04:47 PM | | SCHERBAKOV EUGENE A | Officer | Sep 23 '25 | Proposed Sale | 81.80 | 8,100 | 662,615 | | Sep 23 04:08 PM | | IP FIBRE DEVICES LTD | 10% Owner | Sep 22 '25 | Sale | 82.10 | 35,000 | 2,873,402 | 6,849,837 | Sep 22 05:05 PM | | IP FIBRE DEVICES LTD | 10% Owner | Sep 19 '25 | Sale | 81.49 | 29,167 | 2,376,897 | 6,884,837 | Sep 22 05:05 PM | | IP FIBRE DEVICES LTD | 10% Owner | Sep 19 '25 | Proposed Sale | 65.46 | 192,501 | 12,600,560 | | Sep 19 04:14 PM | | Ness Trevor | SVP, Sales & Strategic Bus Dev | Sep 18 '25 | Sale | 82.64 | 1,678 | 138,674 | 40,565 | Sep 19 04:07 PM | | Valentin Gapontsev Trust II | Officer | Sep 18 '25 | Proposed Sale | 82.51 | 27,945 | 2,305,810 | | Sep 18 04:07 PM | | Valentin Gapontsev Trust I | 10% Owner | Sep 15 '25 | Sale | 80.71 | 52,320 | 4,222,653 | 7,073,279 | Sep 16 04:07 PM | | Valentin Gapontsev Trust I | 10% Owner | Sep 16 '25 | Sale | 80.67 | 14,180 | 1,143,901 | 7,059,099 | Sep 16 04:07 PM | | Ness Trevor | SVP, Sales & Strategic Bus Dev | Aug 27 '25 | Sale | 82.94 | 1,678 | 139,172 | 42,243 | Aug 28 04:44 PM | | Ness Trevor | Officer | Aug 27 '25 | Proposed Sale | 82.94 | 6,715 | 556,951 | | Aug 27 04:45 PM | | Desmond Jeanmarie F. | Director | Aug 08 '25 | Sale | 76.24 | 1,360 | 103,686 | 9,740 | Aug 08 04:23 PM | | Desmond Jeanmarie F. | Director | Aug 08 '25 | Proposed Sale | 76.24 | 1,360 | 103,684 | | Aug 08 04:07 PM | | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Jun 06 '25 | Sale | 69.28 | 4,500 | 311,760 | 64,385 | Jun 09 04:09 PM | | Lopresti Angelo P | Director | Jun 06 '25 | Proposed Sale | 69.28 | 4,500 | 311,748 | | Jun 06 04:30 PM | | Shcherbakov Eugene A | Director | May 20 '25 | Sale | 66.01 | 4,250 | 280,544 | 73,432 | May 21 04:27 PM | | Shcherbakov Eugene A | Director | May 19 '25 | Sale | 65.37 | 4,250 | 277,822 | 77,682 | May 21 04:27 PM | | Shcherbakov Eugene A | Director | May 19 '25 | Proposed Sale | 65.37 | 8,500 | 555,648 | | May 19 04:12 PM | | Valentin Gapontsev Trust II | Affiliate | Mar 18 '25 | Proposed Sale | 65.23 | 12,660 | 825,874 | | Mar 18 04:14 PM | | Valentin Gapontsev Trust I | 10% Owner | Mar 06 '25 | Sale | 62.62 | 75,000 | 4,696,310 | 7,125,599 | Mar 07 04:16 PM |
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