Timothy PV Mammen Insider Trading $IPGP IPG PHOTONICS CORP

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Timothy PV Mammen. Timothy PV Mammen is SVP, Chief Financial Officer in IPG PHOTONICS CORP ($IPGP) and Vice President & CFO in IPG PHOTONICS CORP ($IPGP).

Timothy PV Mammen in IPG PHOTONICS CORP

Trading Symbol: IPGP
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of Timothy PV Mammen: SVP, Chief Financial Officer, Vice President & CFO
Holdings: 46,309 shares
Current Value: $5,296,360
Latest Transaction: Mar 12 2021
$IPGP Market Capitalization: $6.01B
$IPGP Previous Close: $114.37

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of Timothy PV Mammen in IPG PHOTONICS CORP

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	119.50	1,666	199,087	0
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	119.50	534	63,813	1,666
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	214.84	300	64,452	45,775	46.1 K to 45.8 K (-0.65 %)
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	214.21	946	202,643	46,075	47 K to 46.1 K (-2.01 %)
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	212.56	160	34,010	47,021	47.2 K to 47 K (-0.34 %)
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	211.82	160	33,891	47,181	47.3 K to 47.2 K (-0.34 %)
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	210.36	100	21,036	47,341	47.4 K to 47.3 K (-0.21 %)
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	119.50	1,666	199,087	47,441	45.8 K to 47.4 K (+3.64 %)
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	211.36	25	5,284	45,775	45.8 K to 45.8 K (-0.05 %)
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	210.20	509	106,992	45,800	46.3 K to 45.8 K (-1.10 %)
Mar 12 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	119.50	534	63,813	46,309	45.8 K to 46.3 K (+1.17 %)
Mar 03 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	228.77	1,425	325,997	45,775	47.2 K to 45.8 K (-3.02 %)
Feb 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	3,231	0	47,200	44 K to 47.2 K (+7.35 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	97.65	7,326	715,384	0
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	119.50	6,599	788,581	2,200
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	258.58	106	27,409	43,969	44.1 K to 44 K (-0.24 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	257.87	477	123,004	44,075	44.6 K to 44.1 K (-1.07 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	256.47	299	76,685	44,552	44.9 K to 44.6 K (-0.67 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	254.64	250	63,660	44,851	45.1 K to 44.9 K (-0.55 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	253.48	266	67,426	45,101	45.4 K to 45.1 K (-0.59 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	252.52	932	235,349	45,367	46.3 K to 45.4 K (-2.01 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	251.49	3,910	983,326	46,299	50.2 K to 46.3 K (-7.79 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	250.85	6,777	1,700,010	50,209	57 K to 50.2 K (-11.89 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	249.89	908	226,900	56,986	57.9 K to 57 K (-1.57 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	97.65	7,326	715,384	57,894	50.6 K to 57.9 K (+14.49 %)
Jan 22 2021	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	119.50	6,599	788,581	50,568	44 K to 50.6 K (+15.01 %)
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	81.89	7,592	621,709	0
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	60.11	7,500	450,825	0
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	208.63	880	183,594	43,969	44.8 K to 44 K (-1.96 %)
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	208.13	4,902	1,020,253	44,849	49.8 K to 44.8 K (-9.85 %)
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	206.71	1,364	281,952	49,751	51.1 K to 49.8 K (-2.67 %)
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	205.17	2,836	581,862	51,115	54 K to 51.1 K (-5.26 %)
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	204.39	5,110	1,044,433	53,951	59.1 K to 54 K (-8.65 %)
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	81.89	7,592	621,709	59,061	51.5 K to 59.1 K (+14.75 %)
Nov 12 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	60.11	7,500	450,825	51,469	44 K to 51.5 K (+17.06 %)
May 14 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	71.77	14,200	1,019,134	0
May 14 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	155.77	200	31,154	43,969	44.2 K to 44 K (-0.45 %)
May 14 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	154.92	4,827	747,799	44,169	49 K to 44.2 K (-9.85 %)
May 14 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	154.05	3,457	532,551	48,996	52.5 K to 49 K (-6.59 %)
May 14 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	152.88	2,306	352,541	52,453	54.8 K to 52.5 K (-4.21 %)
May 14 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	152.03	3,410	518,422	54,759	58.2 K to 54.8 K (-5.86 %)
May 14 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	71.77	14,200	1,019,134	58,169	44 K to 58.2 K (+32.30 %)
Mar 03 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	127.64	4,463	569,657	43,969	48.4 K to 44 K (-9.21 %)
Mar 03 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	1,946	0	48,432	46.5 K to 48.4 K (+4.19 %)
Feb 21 2020	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	5,014	0	46,486	41.5 K to 46.5 K (+12.09 %)
Mar 05 2019	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	156.68	3,891	609,642	41,472	45.4 K to 41.5 K (-8.58 %)
Mar 05 2019	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	4,754	0	45,363	40.6 K to 45.4 K (+11.71 %)
Feb 20 2019	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	A	154.88	8,654	1,340,332	8,654
Feb 20 2019	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	3,003	0	40,609	37.6 K to 40.6 K (+7.99 %)
Mar 05 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	60.11	7,500	450,825	7,500
Mar 05 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	58.65	5,000	293,250	0
Mar 05 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	0.00	1,298	0	37,606	38.9 K to 37.6 K (-3.34 %)
Mar 05 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	5,864	0	38,904	33 K to 38.9 K (+17.75 %)
Mar 05 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	243.41	12,500	3,042,625	33,040	45.5 K to 33 K (-27.45 %)
Mar 05 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	60.11	7,500	450,825	45,540	38 K to 45.5 K (+19.72 %)
Mar 05 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	58.65	5,000	293,250	38,040	33 K to 38 K (+15.13 %)
Feb 26 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	A	239.72	6,642	1,592,220	6,642
Feb 26 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	1,940	0	33,040	31.1 K to 33 K (+6.24 %)
Feb 02 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	58.65	5,000	293,250	5,000
Feb 02 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	252.46	5,000	1,262,300	31,100	36.1 K to 31.1 K (-13.85 %)
Feb 02 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	58.65	5,000	293,250	36,100	31.1 K to 36.1 K (+16.08 %)
Jan 19 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	58.65	2,500	146,625	10,000
Jan 19 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	261.53	2,500	653,825	31,100	33.6 K to 31.1 K (-7.44 %)
Jan 19 2018	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	58.65	2,500	146,625	33,600	31.1 K to 33.6 K (+8.04 %)
Aug 18 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	53.76	11,600	623,616	0
Aug 18 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	166.98	11,600	1,936,968	31,100	42.7 K to 31.1 K (-27.17 %)
Aug 18 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	53.76	11,600	623,616	42,700	31.1 K to 42.7 K (+37.30 %)
Aug 09 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	53.76	10,000	537,600	11,600
Aug 09 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	162.87	10,000	1,628,700	31,100	41.1 K to 31.1 K (-24.33 %)
Aug 09 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	53.76	10,000	537,600	41,100	31.1 K to 41.1 K (+32.15 %)
May 05 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	15.82	11,250	177,975	0
May 05 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	D	133.96	11,250	1,507,050	31,100	42.4 K to 31.1 K (-26.56 %)
May 05 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	15.82	11,250	177,975	42,350	31.1 K to 42.4 K (+36.17 %)
Apr 12 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	15.82	5,000	79,100	11,250
Apr 12 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	D	119.41	5,000	597,050	31,100	36.1 K to 31.1 K (-13.85 %)
Apr 12 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	15.82	5,000	79,100	36,100	31.1 K to 36.1 K (+16.08 %)
Mar 03 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	0.00	833	0	31,100	31.9 K to 31.1 K (-2.61 %)
Feb 21 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	A	119.50	8,799	1,051,481	8,799
Feb 21 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	2,876	0	31,933	29.1 K to 31.9 K (+9.90 %)
Jan 05 2017	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	0.00	242	0	29,057	29.3 K to 29.1 K (-0.83 %)
Oct 05 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	0.00	242	0	29,299	29.5 K to 29.3 K (-0.82 %)
Jul 05 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	0.00	242	0	29,541	29.8 K to 29.5 K (-0.81 %)
Apr 05 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	0.00	334	0	29,616	30 K to 29.6 K (-1.12 %)
Mar 30 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	15.82	2,757	43,616	16,250
Mar 30 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	95.24	2,757	262,577	29,950	32.7 K to 30 K (-8.43 %)
Mar 30 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	15.82	2,757	43,616	32,707	30 K to 32.7 K (+9.21 %)
Mar 22 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	15.82	2,243	35,484	19,007
Mar 22 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	95.03	2,243	213,152	29,950	32.2 K to 30 K (-6.97 %)
Mar 22 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	15.82	2,243	35,484	32,193	30 K to 32.2 K (+7.49 %)
Mar 18 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	15.82	5,000	79,100	21,250
Mar 18 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	92.85	5,000	464,250	29,950	35 K to 30 K (-14.31 %)
Mar 18 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	15.82	5,000	79,100	34,950	30 K to 35 K (+16.69 %)
Feb 22 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	A	81.89	7,592	621,709	7,592
Feb 22 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	3,796	0	29,950	26.2 K to 30 K (+14.51 %)
Jan 05 2016	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	89.16	437	38,963	26,154	26.6 K to 26.2 K (-1.64 %)
Nov 12 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	19.69	5,000	98,450	0
Nov 12 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	90.93	5,000	454,650	26,591	31.6 K to 26.6 K (-15.83 %)
Nov 12 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	19.69	5,000	98,450	31,591	26.6 K to 31.6 K (+18.80 %)
Nov 09 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	19.69	5,000	98,450	5,000
Nov 09 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	87.81	5,000	439,050	26,591	31.6 K to 26.6 K (-15.83 %)
Nov 09 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	19.69	5,000	98,450	31,591	26.6 K to 31.6 K (+18.80 %)
Nov 04 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	19.69	5,000	98,450	10,000
Nov 04 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	86.41	5,000	432,050	26,591	31.6 K to 26.6 K (-15.83 %)
Nov 04 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	19.69	5,000	98,450	31,591	26.6 K to 31.6 K (+18.80 %)
Oct 01 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	75.97	437	33,199	26,591	27 K to 26.6 K (-1.62 %)
Jul 01 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	85.18	437	37,224	27,028	27.5 K to 27 K (-1.59 %)
Apr 01 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	92.70	437	40,510	27,465	27.9 K to 27.5 K (-1.57 %)
Feb 26 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	A	97.65	7,326	715,384	7,326
Feb 26 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	3,663	0	27,902	24.2 K to 27.9 K (+15.11 %)
Feb 24 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	19.69	5,000	98,450	15,000
Feb 24 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	91.71	5,000	458,550	24,239	29.2 K to 24.2 K (-17.10 %)
Feb 24 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	19.69	5,000	98,450	29,239	24.2 K to 29.2 K (+20.63 %)
Feb 10 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	19.69	5,000	98,450	20,000
Feb 10 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	8.26	2,500	20,650	0
Feb 10 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	8.26	5,000	41,300	2,500
Feb 10 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	85.17	7,500	638,775	24,239	31.7 K to 24.2 K (-23.63 %)
Feb 10 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	19.69	5,000	98,450	31,739	26.7 K to 31.7 K (+18.70 %)
Feb 10 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	8.26	2,500	20,650	26,739	24.2 K to 26.7 K (+10.31 %)
Feb 10 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	80.31	5,000	401,550	24,239	29.2 K to 24.2 K (-17.10 %)
Feb 10 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	8.26	5,000	41,300	29,239	24.2 K to 29.2 K (+20.63 %)
Feb 05 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	8.26	1,800	14,868	7,500
Feb 05 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	77.53	1,800	139,554	24,239	26 K to 24.2 K (-6.91 %)
Feb 05 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	8.26	1,800	14,868	26,039	24.2 K to 26 K (+7.43 %)
Jan 05 2015	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	74.92	516	38,659	24,239	24.8 K to 24.2 K (-2.08 %)
Dec 09 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	8.26	700	5,782	9,300
Dec 09 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	77.60	700	54,320	24,755	25.5 K to 24.8 K (-2.75 %)
Dec 09 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	8.26	700	5,782	25,455	24.8 K to 25.5 K (+2.83 %)
Dec 05 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	8.26	2,300	18,998	10,000
Dec 05 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	75.92	2,300	174,616	24,755	27.1 K to 24.8 K (-8.50 %)
Dec 05 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	8.26	2,300	18,998	27,055	24.8 K to 27.1 K (+9.29 %)
Nov 05 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	8.26	200	1,652	12,300
Nov 05 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	75.02	200	15,004	24,755	25 K to 24.8 K (-0.80 %)
Nov 05 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	8.26	200	1,652	24,955	24.8 K to 25 K (+0.81 %)
Nov 03 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	M	8.26	2,400	19,824	12,500
Nov 03 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	73.52	2,400	176,448	24,755	27.2 K to 24.8 K (-8.84 %)
Nov 03 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Buy	M	8.26	2,400	19,824	27,155	24.8 K to 27.2 K (+9.70 %)
Oct 02 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	68.78	356	24,486	24,755	25.1 K to 24.8 K (-1.42 %)
Jul 31 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	70.43	2,600	183,118	22,511	25.1 K to 22.5 K (-10.35 %)
Jul 02 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	68.80	357	24,562	25,111	25.5 K to 25.1 K (-1.40 %)
Apr 16 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Sell	S	73.95	4,999	369,676	25,468	30.5 K to 25.5 K (-16.41 %)
Apr 02 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Payment of Exercise	F	71.08	357	25,376	30,467	30.8 K to 30.5 K (-1.16 %)
Mar 04 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Option Exercise	A	71.77	14,200	1,019,134	14,200
Mar 04 2014	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	SVP, Chief Financia ...	Grant	A	0.00	2,200	0	30,824	28.6 K to 30.8 K (+7.69 %)
Feb 22 2012	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	Vice President & CF ...	Option Exercise	A	58.65	12,500	733,125	12,500
Feb 22 2012	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	Vice President & CF ...	Grant	A	0.00	2,050	0	41,124	39.1 K to 41.1 K (+5.25 %)
Nov 04 2011	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	Vice President & CF ...	Sell	S	51.25	15,000	768,750	39,074	54.1 K to 39.1 K (-27.74 %)
Mar 02 2011	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	Vice President & CF ...	Option Exercise	M	5.37	8,000	42,960	13,334
Mar 02 2011	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	Vice President & CF ...	Option Exercise	M	5.37	5,334	28,644	21,334
Mar 02 2011	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	Vice President & CF ...	Option Exercise	A	53.76	21,600	1,161,216	21,600
Mar 02 2011	IPGP	IPG PHOTONICS CORP	Mammen Timothy PV	Vice President & CF ...	Sell	S	53.73	18,000	967,140	54,074	72.1 K to 54.1 K (-24.97 %)

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