Company · CIK 0001111928 · SIC 3674 — Semiconductors & Related Devices · Nasdaq
IPG PHOTONICS CORP · IPGP
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Apr 13, 2016 SForm 4 → | Apr 14, 5:06 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 2,750 | $98.50 | $270,875 | 14,119 | −16.3% | plan? |
| Apr 13, 2016 MForm 4 → | Apr 14, 5:06 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 2,750 | $8.26 | $22,715 | 16,869 | — | plan? |
| Apr 1, 2016 SForm 4/A → | Jul 5, 4:05 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | 4,000 | $95.54 | $382,160 | 49,577 | −7.47% | plan? |
| Apr 1, 2016 SForm 4 → | Apr 5, 4:39 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | 4,000 | $95.54 | $382,160 | 49,421 | −7.49% | plan? amended |
| Mar 31, 2016 FForm 4/A → | Jul 5, 4:10 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 247 | — | — | 14,364 | — | plan? |
| Mar 31, 2016 FForm 4/A → | Jul 5, 4:09 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 167 | — | — | 29,783 | — | plan? |
| Mar 31, 2016 FForm 4/A → | Jul 5, 4:07 pm EDT | Alexander OvtchinnikovSVP, Components, 10% Owner | 157 | — | — | 72,728 | — | plan? |
| Mar 31, 2016 FForm 4/A → | Jul 5, 4:06 pm EDT | Trevor NessSVP, Worldwide Sales & Mrkting | 120 | — | — | 11,311 | — | plan? |
| Mar 31, 2016 FMForm 4/A → | Jul 5, 4:05 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | 4,157 | $8.26 | $33,040 | 53,577 | — | plan? |
| Mar 31, 2016 FForm 4/A → | Jul 5, 4:04 pm EDT | Igor SamartsevChief Technology Officer, Director | 120 | — | — | 349,210 | — | plan? |
| Mar 31, 2016 FForm 4 → | Apr 5, 4:39 pm EDT | Trevor NessSVP, Worldwide Sales & Mrkting | 240 | — | — | 11,191 | — | plan? late amended |
| Mar 31, 2016 FMForm 4 → | Apr 5, 4:39 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | 4,313 | $8.26 | $33,040 | 53,421 | — | plan? late amended |
| Mar 31, 2016 FForm 4 → | Apr 5, 4:39 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 334 | — | — | 29,616 | — | plan? late amended |
| Mar 31, 2016 FForm 4 → | Apr 5, 4:38 pm EDT | Igor SamartsevChief Technology Officer, Director | 240 | — | — | 349,090 | — | plan? late amended |
| Mar 31, 2016 FForm 4 → | Apr 5, 4:38 pm EDT | Alexander OvtchinnikovSVP, Components, 10% Owner | 313 | — | — | 72,572 | — | plan? late amended |
| Mar 31, 2016 FForm 4 → | Apr 5, 4:38 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 492 | — | — | 14,119 | — | plan? late amended |
| Mar 30, 2016 SForm 4 → | Apr 1, 4:44 pm EDT | Henry E GauthierDirector | 8,899 | $96.91 | $862,402 | 17,473 | −33.7% | plan? |
| Mar 30, 2016 MForm 4 → | Apr 1, 4:44 pm EDT | Henry E GauthierDirector | 8,899 | $75.15 | $668,760 | 26,372 | — | plan? |
| Mar 29, 2016 SForm 4 → | Mar 30, 5:52 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | 833 | $97.00 | $80,801 | 49,734 | −1.65% | plan? |
| Mar 28, 2016 SForm 4 → | Mar 30, 5:53 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 5,562 | $96.25 | $535,318 | 14,611 | −27.6% | plan? |
| Mar 28, 2016 MForm 4 → | Mar 30, 5:53 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 5,562 | $15.82 | $87,991 | 19,973 | — | plan? |
| Mar 28, 2016 SForm 4 → | Mar 30, 5:53 pm EDT | Valentin Gapontsev Trust I10% Owner | 5,000 | $96.31 | $481,538 | 7,676,999 | −0.07% | plan? |
| Mar 28, 2016 SForm 4 → | Mar 30, 5:52 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 2,757 | $95.24 | $262,577 | 29,950 | −8.43% | plan? |
| Mar 28, 2016 MForm 4 → | Mar 30, 5:52 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 2,757 | $15.82 | $43,616 | 32,707 | — | plan? |
| Mar 23, 2016 SForm 4 → | Mar 24, 4:33 pm EDT | Valentin Gapontsev Trust I10% Owner | 12,500 | $92.98 | $1,162,250 | 7,681,999 | −0.16% | plan? |
| Mar 18, 2016 SForm 4 → | Oct 31, 2018, 4:24 pm EDT | Thomas J BurgomasterChief Accounting Officer | 16,419 | $130.12 | $2,136,487 | 4,637 | −78.0% | plan? late |
| Mar 18, 2016 SForm 4 → | Mar 22, 4:06 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 2,243 | $95.03 | $213,152 | 29,950 | −6.97% | plan? |
| Mar 18, 2016 MForm 4 → | Mar 22, 4:06 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 2,243 | $15.82 | $35,484 | 32,193 | — | plan? |
| Mar 18, 2016 SForm 4 → | Mar 22, 4:06 pm EDT | Trevor NessSVP, Worldwide Sales & Mrkting | 1,250 | $94.41 | $118,013 | 11,431 | −9.86% | plan? |
| Mar 17, 2016 SForm 4 → | Mar 18, 4:45 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $92.85 | $464,250 | 29,950 | −14.3% | plan? |
| Mar 17, 2016 MForm 4 → | Mar 18, 4:45 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $15.82 | $79,100 | 34,950 | — | plan? |
| Mar 16, 2016 SForm 4 → | Mar 17, 4:37 pm EDT | IP FIBRE DEVICES LTD10% Owner | 25,000 | $89.80 | $2,245,000 | 7,014,004 | −0.36% | plan? |
| Mar 15, 2016 GForm 4 → | Mar 17, 4:37 pm EDT | Igor SamartsevChief Technology Officer, Director | 110,000 | — | — | 55,000 | — | plan? |
| Mar 11, 2016 SForm 4 → | Mar 14, 5:13 pm EDT | Valentin Gapontsev Trust I10% Owner | 2,500 | $91.12 | $227,800 | 7,694,499 | −0.03% | plan? |
| Mar 11, 2016 SForm 4 → | Mar 14, 5:13 pm EDT | IP FIBRE DEVICES LTD10% Owner | 5,000 | $90.87 | $454,350 | 7,039,004 | −0.07% | plan? |
| Mar 9, 2016 MForm 4 → | Mar 9, 5:35 pm EST | Michael C ChildDirector | 1,667 | $6.45 | $10,752 | 14,502 | — | plan? |
| Mar 3, 2016 SForm 4 → | Mar 7, 5:04 pm EST | Valentin Gapontsev Trust I10% Owner | 10,000 | $85.36 | $853,600 | 7,696,999 | −0.13% | plan? |
| Mar 3, 2016 SForm 4 → | Mar 7, 5:03 pm EST | IP FIBRE DEVICES LTD10% Owner | 20,000 | $85.39 | $1,707,800 | 7,044,004 | −0.28% | plan? |
| Feb 18, 2016 AFMForm 4 → | Oct 31, 2018, 4:24 pm EDT | Thomas J BurgomasterChief Accounting Officer | 18,210 | $46.21 | $723,580 | 4,963 | — | plan? late |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:36 pm EST | Alexander OvtchinnikovSVP, Components, 10% Owner | 3,197 | — | — | 72,885 | — | plan? |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:36 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 3,796 | — | — | 29,950 | — | plan? |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:35 pm EST | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 3,796 | — | — | 14,611 | — | plan? |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:35 pm EST | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | 2,930 | — | — | 50,567 | — | plan? |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:35 pm EST | Igor SamartsevChief Technology Officer, Director | 1,682 | — | — | 349,330 | — | plan? |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:35 pm EST | Trevor NessSVP, Worldwide Sales & Mrkting | 3,114 | — | — | 12,681 | — | plan? |
| Dec 31, 2015 FForm 4 → | Jan 5, 2016, 4:34 pm EST | Igor SamartsevChief Technology Officer, Director | 222 | $89.16 | $19,794 | 347,648 | — | plan? |
| Dec 31, 2015 FForm 4 → | Jan 5, 2016, 4:33 pm EST | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 395 | $89.16 | $35,218 | 10,815 | — | plan? |
| Dec 31, 2015 FForm 4 → | Jan 5, 2016, 4:33 pm EST | Angelo P LoprestiSVP, Secretary & Gen Counsel | 388 | $89.16 | $34,594 | 47,637 | — | plan? |
| Dec 31, 2015 FForm 4 → | Jan 5, 2016, 4:33 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 437 | $89.16 | $38,963 | 26,154 | — | plan? |
| Dec 31, 2015 FForm 4 → | Jan 5, 2016, 4:33 pm EST | Alexander OvtchinnikovSVP, Components | 268 | $89.16 | $23,895 | 69,688 | — | plan? |
| Dec 2, 2015 SForm 4 → | Dec 3, 5:10 pm EST | William S HurleyDirector | 6,667 | $93.65 | $624,365 | 12,924 | −34.0% | plan? |
| Dec 2, 2015 MForm 4 → | Dec 3, 5:10 pm EST | William S HurleyDirector | 6,667 | $15.36 | $102,405 | 19,591 | — | plan? |
| Nov 11, 2015 SForm 4 → | Nov 12, 4:36 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $90.93 | $454,650 | 26,591 | −15.8% | plan? |
| Nov 11, 2015 MForm 4 → | Nov 12, 4:36 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $19.69 | $98,450 | 31,591 | — | plan? |
| Nov 6, 2015 SForm 4 → | Nov 9, 4:55 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $87.81 | $439,050 | 26,591 | −15.8% | plan? |
| Nov 6, 2015 MForm 4 → | Nov 9, 4:55 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $19.69 | $98,450 | 31,591 | — | plan? |
| Nov 4, 2015 SForm 4 → | Nov 4, 4:39 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $86.41 | $432,050 | 26,591 | −15.8% | plan? |
| Nov 4, 2015 MForm 4 → | Nov 4, 4:39 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $19.69 | $98,450 | 31,591 | — | plan? |
| Nov 2, 2015 SForm 4 → | Nov 4, 4:39 pm EST | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 4,300 | $85.21 | $366,403 | 235,931 | −1.79% | plan? |
| Oct 28, 2015 SForm 4 → | Oct 30, 4:34 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 100 | $85.00 | $8,500 | 240,231 | −0.04% | plan? |
| Sep 30, 2015 FForm 4 → | Oct 1, 4:41 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 395 | $75.97 | $30,008 | 11,210 | — | plan? |
| Sep 30, 2015 FForm 4 → | Oct 1, 4:41 pm EDT | Igor SamartsevChief Technology Officer, Director | 221 | $75.97 | $16,789 | 347,870 | — | plan? |
| Sep 30, 2015 FForm 4 → | Oct 1, 4:40 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel | 388 | $75.97 | $29,476 | 48,025 | — | plan? |
| Sep 30, 2015 FForm 4 → | Oct 1, 4:40 pm EDT | Alexander OvtchinnikovSVP, Components | 268 | $75.97 | $20,360 | 69,956 | — | plan? |
| Sep 30, 2015 FForm 4 → | Oct 1, 4:40 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 437 | $75.97 | $33,199 | 26,591 | — | plan? |
| Sep 11, 2015 GForm 4 → | Sep 16, 4:56 pm EDT | Igor SamartsevChief Technology Officer, Director | 170,000 | — | — | 85,000 | — | plan? late |
| Aug 26, 2015 GForm 4 → | Sep 1, 4:50 pm EDT | Igor SamartsevChief Technology Officer, Director | 1,000 | — | — | 549,000 | — | plan? late |
| Aug 10, 2015 SForm 4 → | Aug 12, 5:32 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel | 1,925 | $95.00 | $182,875 | 48,413 | −3.82% | plan? |
| Aug 6, 2015 SForm 4 → | Aug 12, 5:32 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 10,000 | $95.33 | $953,298 | 240,331 | −3.99% | plan? late |
| Aug 4, 2015 SForm 4 → | Aug 5, 4:45 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 10,000 | $92.24 | $922,400 | 250,331 | −3.84% | plan? |
| Jul 29, 2015 SForm 4 → | Jul 30, 4:39 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 10,000 | $91.28 | $912,800 | 260,331 | −3.70% | plan? |
| Jun 30, 2015 FForm 4 → | Jul 1, 5:39 pm EDT | Igor SamartsevChief Technology Officer, Director | 222 | $85.18 | $18,910 | 348,091 | — | plan? |
| Jun 30, 2015 FForm 4 → | Jul 1, 5:38 pm EDT | Alexander OvtchinnikovSVP, Components | 268 | $85.18 | $22,828 | 70,224 | — | plan? |
| Jun 30, 2015 FForm 4 → | Jul 1, 5:38 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 395 | $85.18 | $33,646 | 11,605 | — | plan? |
| Jun 30, 2015 FForm 4 → | Jul 1, 5:37 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 437 | $85.18 | $37,224 | 27,028 | — | plan? |
| Jun 30, 2015 FForm 4 → | Jul 1, 5:37 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel | 388 | $85.18 | $33,050 | 50,338 | — | plan? |
| Jun 4, 2015 SForm 4 → | Jun 4, 7:07 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 15,000 | $97.79 | $1,466,850 | 270,331 | −5.26% | plan? |
| Jun 3, 2015 FForm 4 → | Jun 22, 4:37 pm EDT | Eric MeuriceDirector | 297 | $98.01 | $29,109 | 5,385 | — | plan? late |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:10 pm EDT | Henry E GauthierDirector | 1,723 | — | — | 17,473 | — | plan? amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:09 pm EDT | William S HurleyDirector | 1,723 | — | — | 12,924 | — | plan? amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:09 pm EDT | Michael C ChildDirector | 1,723 | — | — | 12,835 | — | plan? amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:09 pm EDT | John R PeelerDirector | 1,723 | — | — | 3,923 | — | plan? amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:09 pm EDT | Eric MeuriceDirector | 1,723 | — | — | 5,682 | — | plan? amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:08 pm EDT | Thomas J SeifertDirector | 1,723 | — | — | 5,682 | — | plan? amended |
| May 21, 2015 GForm 4 → | Jun 4, 5:06 pm EDT | Angelo P LoprestiSVP, Secretary & Gen Counsel | 315 | — | — | 50,726 | — | plan? late |
| May 13, 2015 SForm 4 → | May 15, 4:44 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 5,000 | $95.09 | $475,450 | 285,331 | −1.72% | plan? |
| May 11, 2015 SForm 4 → | May 13, 5:13 pm EDT | Robert A BlairDirector | 13,167 | $93.79 | $1,234,926 | 23,738 | −35.7% | plan? |
| May 11, 2015 MForm 4 → | May 13, 5:13 pm EDT | Robert A BlairDirector | 13,167 | $67.67 | $891,025 | 24,738 | — | plan? |
| May 4, 2015 SForm 4 → | May 6, 5:39 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 10,000 | $91.96 | $919,600 | 290,331 | −3.33% | plan? |
| Apr 28, 2015 SForm 4 → | Apr 29, 4:36 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 100 | $100.15 | $10,015 | 300,331 | −0.03% | plan? |
| Apr 28, 2015 SForm 4 → | Apr 29, 4:36 pm EDT | Henry E GauthierDirector | 100 | $101.08 | $10,108 | 15,750 | −0.63% | plan? |
| Apr 28, 2015 MForm 4 → | Apr 29, 4:36 pm EDT | Henry E GauthierDirector | 100 | $75.15 | $7,515 | 15,850 | — | plan? |
| Apr 27, 2015 SForm 4 → | Apr 29, 4:37 pm EDT | Valentin Gapontsev Trust I10% Owner | 5,000 | $94.44 | $472,200 | 7,706,999 | −0.06% | plan? |
| Apr 13, 2015 SForm 4 → | Apr 14, 4:33 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 500 | $100.06 | $50,030 | 300,431 | −0.17% | plan? |
| Apr 13, 2015 SForm 4 → | Apr 14, 4:31 pm EDT | Henry E GauthierDirector | 1,002 | $100.05 | $100,250 | 15,750 | −5.98% | plan? |
| Apr 13, 2015 MForm 4 → | Apr 14, 4:31 pm EDT | Henry E GauthierDirector | 1,002 | $75.15 | $75,300 | 16,752 | — | plan? |
| Apr 9, 2015 SForm 4 → | Apr 13, 4:40 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 5,000 | $95.41 | $477,050 | 300,931 | −1.63% | plan? |
| Apr 6, 2015 SForm 4 → | Apr 7, 4:48 pm EDT | Valentin P GapontsevCEO & Chairman of the Board, Director, 10% Owner | 10,000 | $92.51 | $925,100 | 305,931 | −3.17% | plan? |
| Mar 31, 2015 FForm 4 → | Apr 1, 5:43 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 437 | $92.70 | $40,510 | 27,465 | — | plan? |
| Mar 31, 2015 FForm 4 → | Apr 1, 5:43 pm EDT | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 395 | $92.70 | $36,617 | 12,000 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 18, 2016 MForm 4 → | Mar 22, 4:06 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 2,243 | $15.82 | $35,484 | 19,007 | — | |
| Mar 17, 2016 MForm 4 → | Mar 18, 4:45 pm EDT | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $15.82 | $79,100 | 21,250 | — | |
| Mar 9, 2016 MForm 4 → | Mar 9, 5:35 pm EST | Michael C ChildDirector | 1,667 | $6.45 | $10,752 | 0 | — | |
| Feb 18, 2016 AMForm 4 → | Oct 31, 2018, 4:24 pm EDT | Thomas J BurgomasterChief Accounting Officer | 21,464 | — | — | 1,790 | — | late |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:36 pm EST | Alexander OvtchinnikovSVP, Components, 10% Owner | 6,394 | — | — | 6,394 | — | |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:36 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 7,592 | — | — | 7,592 | — | |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:35 pm EST | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 7,592 | — | — | 7,592 | — | |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:35 pm EST | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | 5,861 | — | — | 5,861 | — | |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:35 pm EST | Igor SamartsevChief Technology Officer, Director | 3,363 | — | — | 3,363 | — | |
| Feb 18, 2016 AForm 4 → | Feb 22, 4:35 pm EST | Trevor NessSVP, Worldwide Sales & Mrkting | 6,227 | — | — | 6,227 | — | |
| Dec 2, 2015 MForm 4 → | Dec 3, 5:10 pm EST | William S HurleyDirector | 6,667 | $15.36 | $102,405 | 0 | — | |
| Nov 11, 2015 MForm 4 → | Nov 12, 4:36 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $19.69 | $98,450 | 0 | — | |
| Nov 6, 2015 MForm 4 → | Nov 9, 4:55 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $19.69 | $98,450 | 5,000 | — | |
| Nov 4, 2015 MForm 4 → | Nov 4, 4:39 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $19.69 | $98,450 | 10,000 | — | |
| Jun 2, 2015 AForm 4/A → | Jul 7, 4:58 pm EDT | William S HurleyDirector | 2,255 | — | — | 2,255 | — | |
| Jun 2, 2015 AForm 4/A → | Jul 7, 4:58 pm EDT | Michael C ChildDirector | 2,255 | — | — | 2,255 | — | |
| Jun 2, 2015 AForm 4/A → | Jul 7, 4:54 pm EDT | Thomas J SeifertDirector | 2,255 | — | — | 2,255 | — | |
| Jun 2, 2015 AForm 4/A → | Jul 7, 4:54 pm EDT | Henry E GauthierDirector | 2,255 | — | — | 2,255 | — | |
| Jun 2, 2015 AForm 4/A → | Jul 7, 4:53 pm EDT | Eric MeuriceDirector | 2,255 | — | — | 2,255 | — | |
| Jun 2, 2015 AForm 4/A → | Jul 7, 4:53 pm EDT | John R PeelerDirector | 2,255 | — | — | 2,255 | — | |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:10 pm EDT | Henry E GauthierDirector | 2,134 | — | — | 2,134 | — | amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:09 pm EDT | William S HurleyDirector | 2,134 | — | — | 2,134 | — | amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:09 pm EDT | Michael C ChildDirector | 2,134 | — | — | 2,134 | — | amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:09 pm EDT | John R PeelerDirector | 2,134 | — | — | 2,134 | — | amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:09 pm EDT | Eric MeuriceDirector | 2,134 | — | — | 2,134 | — | amended |
| Jun 2, 2015 AForm 4 → | Jun 4, 5:08 pm EDT | Thomas J SeifertDirector | 2,134 | — | — | 2,134 | — | amended |
| May 11, 2015 MForm 4 → | May 13, 5:13 pm EDT | Robert A BlairDirector | 13,167 | $67.67 | $891,025 | 0 | — | |
| Apr 28, 2015 MForm 4 → | Apr 29, 4:36 pm EDT | Henry E GauthierDirector | 100 | $75.15 | $7,515 | 8,899 | — | |
| Apr 13, 2015 MForm 4 → | Apr 14, 4:31 pm EDT | Henry E GauthierDirector | 1,002 | $75.15 | $75,300 | 8,999 | — | |
| Mar 6, 2015 MForm 4 → | Mar 10, 5:54 pm EDT | Igor SamartsevChief Technology Officer, Director | 13,125 | $8.26 | $108,413 | 0 | — | |
| Feb 25, 2015 AForm 4 → | Feb 26, 5:39 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 7,326 | — | — | 7,326 | — | |
| Feb 25, 2015 AForm 4 → | Feb 26, 5:39 pm EST | Angelo P LoprestiSVP, Secretary & Gen Counsel | 5,661 | — | — | 5,661 | — | |
| Feb 25, 2015 AForm 4 → | Feb 26, 5:38 pm EST | Alexander OvtchinnikovSVP, Components | 6,161 | — | — | 6,161 | — | |
| Feb 25, 2015 AForm 4 → | Feb 26, 5:38 pm EST | Eugene A ShcherbakovSVP, MD IPG Laser GmbH, Director, 10% Owner | 7,326 | — | — | 7,326 | — | |
| Feb 25, 2015 AForm 4 → | Feb 26, 5:37 pm EST | Igor SamartsevChief Technology Officer, Director | 3,247 | — | — | 3,247 | — | |
| Feb 24, 2015 AMForm 4 → | Feb 26, 5:40 pm EST | Trevor NessSVP, Worldwide Sales & Mrkting | 13,494 | $53.76 | $403,200 | 10,000 | — | |
| Feb 23, 2015 MForm 4 → | Feb 25, 5:27 pm EST | William S HurleyDirector | 13,334 | $14.74 | $196,543 | 0 | — | |
| Feb 20, 2015 MForm 4 → | Feb 24, 4:33 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 5,000 | $19.69 | $98,450 | 15,000 | — | |
| Feb 9, 2015 MForm 4 → | Feb 11, 5:17 pm EST | Henry E GauthierDirector | 10,000 | $17.36 | $173,565 | 0 | — | |
| Feb 9, 2015 MForm 4 → | Feb 11, 5:16 pm EST | Angelo P LoprestiSVP, Secretary & Gen Counsel | 6,562 | $15.82 | $103,811 | 0 | — | |
| Feb 6, 2015 MForm 4 → | Feb 10, 5:01 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 12,500 | $12.83 | $160,400 | 20,000 | — | |
| Feb 3, 2015 MForm 4 → | Feb 5, 5:01 pm EST | Timothy PV MammenSVP, Chief Financial Officer | 1,800 | $8.26 | $14,868 | 7,500 | — | |
| Dec 31, 2014 MForm 4 → | Jan 5, 2015, 4:55 pm EST | Alexander OvtchinnikovSVP, Components | 6,562 | $15.82 | $103,811 | 6,562 | — | |
| Dec 3, 2014 MForm 4/A → | Jan 5, 2015, 4:48 pm EST | Alexander OvtchinnikovSVP, Components | 12,600 | $15.82 | $199,332 | 6,562 | — | |
| Feb 28, 2014 AMForm 4 → | Oct 31, 2018, 4:23 pm EDT | Thomas J BurgomasterChief Accounting Officer | 19,731 | — | — | 0 | — | late |