| Ticker |
Owner |
Relationship |
Date |
Transaction |
Cost  |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Jun 16 '22 | Buy | 83.54 | 3,000 | 250,620 | 53,493 | Jun 21 04:07 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 10 '21 | Option Exercise | 119.50 | 534 | 63,813 | 46,309 | Mar 12 04:13 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 11 '21 | Option Exercise | 119.50 | 1,666 | 199,087 | 47,441 | Mar 12 04:13 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 11 '21 | Sale | 213.70 | 1,666 | 356,031 | 45,775 | Mar 12 04:13 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 10 '21 | Sale | 210.25 | 534 | 112,276 | 45,775 | Mar 12 04:13 PM |
|
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Jan 20 '21 | Option Exercise | 108.00 | 13,925 | 1,503,964 | 57,894 | Jan 22 04:11 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Jan 20 '21 | Sale | 251.62 | 13,925 | 3,503,769 | 43,969 | Jan 22 04:11 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 10 '20 | Option Exercise | 71.07 | 15,092 | 1,072,534 | 59,061 | Nov 12 04:12 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 10 '20 | Sale | 206.21 | 15,092 | 3,112,095 | 43,969 | Nov 12 04:12 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | May 12 '20 | Option Exercise | 71.77 | 14,200 | 1,019,134 | 58,169 | May 14 04:21 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | May 12 '20 | Sale | 153.69 | 14,200 | 2,182,467 | 43,969 | May 14 04:21 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 01 '18 | Option Exercise | 59.53 | 12,500 | 744,075 | 45,540 | Mar 05 05:06 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 01 '18 | Sale | 243.41 | 12,500 | 3,042,625 | 33,040 | Mar 05 05:06 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 01 '18 | Option Exercise | 58.65 | 5,000 | 293,250 | 36,100 | Feb 02 04:24 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 01 '18 | Sale | 252.46 | 5,000 | 1,262,300 | 31,100 | Feb 02 04:24 PM |
|
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Jan 19 '18 | Option Exercise | 58.65 | 2,500 | 146,625 | 33,600 | Jan 19 05:02 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Jan 19 '18 | Sale | 261.53 | 2,500 | 653,825 | 31,100 | Jan 19 05:02 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Aug 17 '17 | Option Exercise | 53.76 | 11,600 | 623,616 | 42,700 | Aug 18 04:06 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Aug 17 '17 | Sale | 166.98 | 11,600 | 1,936,968 | 31,100 | Aug 18 04:06 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Aug 08 '17 | Option Exercise | 53.76 | 10,000 | 537,600 | 41,100 | Aug 09 05:01 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Aug 08 '17 | Sale | 162.87 | 10,000 | 1,628,700 | 31,100 | Aug 09 05:01 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | May 04 '17 | Option Exercise | 15.82 | 11,250 | 177,975 | 42,350 | May 05 04:14 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Apr 11 '17 | Option Exercise | 15.82 | 5,000 | 79,100 | 36,100 | Apr 12 04:30 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 28 '16 | Option Exercise | 15.82 | 2,757 | 43,616 | 32,707 | Mar 30 05:52 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 28 '16 | Sale | 95.24 | 2,757 | 262,577 | 29,950 | Mar 30 05:52 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 18 '16 | Option Exercise | 15.82 | 2,243 | 35,484 | 32,193 | Mar 22 04:06 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 18 '16 | Sale | 95.03 | 2,243 | 213,152 | 29,950 | Mar 22 04:06 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 17 '16 | Option Exercise | 15.82 | 5,000 | 79,100 | 34,950 | Mar 18 04:45 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Mar 17 '16 | Sale | 92.85 | 5,000 | 464,250 | 29,950 | Mar 18 04:45 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 11 '15 | Option Exercise | 19.69 | 5,000 | 98,450 | 31,591 | Nov 12 04:36 PM |
|
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 11 '15 | Sale | 90.93 | 5,000 | 454,650 | 26,591 | Nov 12 04:36 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 06 '15 | Option Exercise | 19.69 | 5,000 | 98,450 | 31,591 | Nov 09 04:55 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 06 '15 | Sale | 87.81 | 5,000 | 439,050 | 26,591 | Nov 09 04:55 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 04 '15 | Option Exercise | 19.69 | 5,000 | 98,450 | 31,591 | Nov 04 04:39 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 04 '15 | Sale | 86.41 | 5,000 | 432,050 | 26,591 | Nov 04 04:39 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 20 '15 | Option Exercise | 19.69 | 5,000 | 98,450 | 29,239 | Feb 24 04:33 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 20 '15 | Sale | 91.71 | 5,000 | 458,550 | 24,239 | Feb 24 04:33 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 06 '15 | Option Exercise | 8.26 | 5,000 | 41,300 | 29,239 | Feb 10 05:01 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 09 '15 | Option Exercise | 15.88 | 7,500 | 119,100 | 31,739 | Feb 10 05:01 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 09 '15 | Sale | 85.17 | 7,500 | 638,775 | 24,239 | Feb 10 05:01 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 06 '15 | Sale | 80.31 | 5,000 | 401,550 | 24,239 | Feb 10 05:01 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 03 '15 | Option Exercise | 8.26 | 1,800 | 14,868 | 26,039 | Feb 05 05:01 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Feb 03 '15 | Sale | 77.53 | 1,800 | 139,554 | 24,239 | Feb 05 05:01 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Dec 05 '14 | Option Exercise | 8.26 | 700 | 5,782 | 25,455 | Dec 09 04:43 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Dec 05 '14 | Sale | 77.60 | 700 | 54,320 | 24,755 | Dec 09 04:43 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Dec 03 '14 | Option Exercise | 8.26 | 2,300 | 18,998 | 27,055 | Dec 05 05:02 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Dec 03 '14 | Sale | 75.92 | 2,300 | 174,616 | 24,755 | Dec 05 05:02 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 03 '14 | Option Exercise | 8.26 | 200 | 1,652 | 24,955 | Nov 05 04:34 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Nov 03 '14 | Sale | 75.02 | 200 | 15,004 | 24,755 | Nov 05 04:34 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Oct 31 '14 | Option Exercise | 8.26 | 2,400 | 19,824 | 27,155 | Nov 03 04:51 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Oct 31 '14 | Sale | 73.52 | 2,400 | 176,448 | 24,755 | Nov 03 04:51 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Jul 29 '14 | Sale | 70.43 | 2,600 | 183,118 | 22,511 | Jul 31 04:40 PM |
| IPGP | Mammen Timothy PV | SVP, Chief Financial Officer | Apr 14 '14 | Sale | 73.95 | 4,999 | 369,676 | 25,468 | Apr 16 04:30 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Oct 30 '13 | Option Exercise | 8.26 | 2,850 | 23,541 | 31,474 | Nov 01 05:31 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Oct 31 '13 | Option Exercise | 8.26 | 900 | 7,434 | 29,524 | Nov 01 05:31 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Oct 31 '13 | Sale | 65.00 | 900 | 58,500 | 28,624 | Nov 01 05:31 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Oct 30 '13 | Sale | 65.00 | 2,850 | 185,250 | 28,624 | Nov 01 05:31 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Oct 17 '13 | Option Exercise | 8.26 | 3,750 | 30,975 | 32,374 | Oct 18 04:48 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Oct 17 '13 | Sale | 62.54 | 3,750 | 234,525 | 28,624 | Oct 18 04:48 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Sep 16 '13 | Option Exercise | 8.26 | 13,281 | 109,701 | 41,905 | Sep 16 06:15 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Sep 16 '13 | Sale | 61.08 | 13,281 | 811,203 | 28,624 | Sep 16 06:15 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Sep 06 '13 | Option Exercise | 5.37 | 100 | 537 | 28,724 | Sep 10 01:33 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Sep 09 '13 | Option Exercise | 5.37 | 10,134 | 54,420 | 38,758 | Sep 10 01:33 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Sep 09 '13 | Sale | 60.14 | 10,134 | 609,459 | 28,624 | Sep 10 01:33 PM |
| IPGP | Mammen Timothy PV | Senior Vice President, CFO | Sep 06 '13 | Sale | 60.00 | 100 | 6,000 | 28,624 | Sep 10 01:33 PM |
| IPGP | Mammen Timothy PV | Senior Vice-President, CFO | Jul 30 '13 | Sale | 65.00 | 2,500 | 162,500 | 28,624 | Aug 01 04:12 PM |
| IPGP | Mammen Timothy PV | Senior Vice President | Jul 22 '13 | Sale | 60.32 | 2,500 | 150,800 | 31,124 | Jul 24 04:00 PM |
| IPGP | Mammen Timothy PV | Vice-President, CFO | Feb 14 '13 | Option Exercise | 5.37 | 600 | 3,222 | 31,724 | Feb 19 04:06 PM |
| IPGP | Mammen Timothy PV | Vice-President, CFO | Feb 14 '13 | Sale | 70.00 | 600 | 42,000 | 31,124 | Feb 19 04:06 PM |
| IPGP | Mammen Timothy PV | Vice-President, CFO | Jan 02 '13 | Option Exercise | 4.16 | 3,833 | 15,931 | 34,957 | Jan 04 04:00 PM |
| IPGP | Mammen Timothy PV | Vice-President, CFO | Jan 02 '13 | Sale | 67.78 | 3,833 | 259,801 | 31,124 | Jan 04 04:00 PM |
| IPGP | Mammen Timothy PV | Vice-President, CFO | Sep 12 '12 | Option Exercise | 1.88 | 1,000 | 1,880 | 32,124 | Sep 14 04:03 PM |
| IPGP | Mammen Timothy PV | Vice-President, CFO | Sep 10 '12 | Option Exercise | 1.88 | 1,000 | 1,880 | 42,124 | Sep 12 04:09 PM |
| IPGP | Mammen Timothy PV | Vice-President, CFO | Sep 10 '12 | Sale | 63.84 | 11,000 | 702,240 | 31,124 | Sep 12 04:09 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Nov 03 '11 | Sale | 51.25 | 15,000 | 768,750 | 39,074 | Nov 04 04:11 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Mar 01 '11 | Option Exercise | 5.37 | 5,334 | 28,644 | 75,408 | Mar 02 05:16 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Mar 02 '11 | Option Exercise | 5.37 | 8,000 | 42,960 | 72,074 | Mar 02 05:16 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Mar 02 '11 | Sale | 53.73 | 18,000 | 967,140 | 54,074 | Mar 02 05:16 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Mar 01 '11 | Sale | 54.96 | 11,334 | 622,917 | 64,074 | Mar 02 05:16 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Nov 08 '10 | Sale | 25.53 | 10,000 | 255,300 | 66,374 | Nov 10 04:06 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Nov 01 '10 | Sale | 24.12 | 10,000 | 241,200 | 86,374 | Nov 03 04:09 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Nov 02 '10 | Sale | 24.53 | 5,637 | 138,276 | 80,737 | Nov 03 04:09 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Aug 03 '10 | Option Exercise | 5.37 | 26,666 | 143,196 | 123,040 | Aug 05 04:48 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Aug 03 '10 | Sale | 19.60 | 26,666 | 522,654 | 96,374 | Aug 05 04:48 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | May 03 '10 | Option Exercise | 1.56 | 40,001 | 62,535 | 129,708 | May 05 04:40 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | May 03 '10 | Sale | 18.74 | 40,001 | 749,685 | 96,374 | May 05 04:40 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Apr 19 '10 | Option Exercise | 5.37 | 13,333 | 71,598 | 109,707 | Apr 21 04:05 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Apr 19 '10 | Sale | 17.53 | 13,333 | 233,727 | 96,374 | Apr 21 04:05 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Dec 03 '09 | Sale | 16.25 | 400 | 6,500 | 113,550 | Dec 07 04:11 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Dec 04 '09 | Sale | 16.42 | 21,551 | 353,867 | 91,999 | Dec 07 04:11 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Sep 28 '09 | Sale | 15.25 | 20,000 | 305,000 | 113,950 | Sep 29 04:15 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Sep 22 '09 | Option Exercise | 1.88 | 3,334 | 6,268 | 137,284 | Sep 23 04:03 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Sep 22 '09 | Sale | 14.75 | 3,334 | 49,176 | 133,950 | Sep 23 04:03 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Sep 17 '09 | Sale | 14.27 | 10,000 | 142,700 | 133,950 | Sep 21 04:05 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Sep 09 '09 | Sale | 13.25 | 4,700 | 62,275 | 149,250 | Sep 11 04:05 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Sep 10 '09 | Sale | 13.25 | 5,300 | 70,225 | 143,950 | Sep 11 04:05 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Aug 06 '09 | Sale | 11.18 | 24,600 | 275,028 | 159,350 | Aug 10 04:18 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Aug 10 '09 | Sale | 11.25 | 5,400 | 60,750 | 153,950 | Aug 10 04:18 PM |
| IPGP | Mammen Timothy PV | Vice President & CFO | Mar 18 '08 | Option Exercise | 1.50 | 77,520 | 116,280 | 183,950 | Mar 20 04:10 PM |
