Mammen Timothy Pv - Insider Stock Trading

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg
S	%ret	1	1	47	-0	-0	2	7	15	35	10
S	%wins				72	64	43	38	45	21	47

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	L	Qty	oc	Own	H	r2y	r1y	r6m	r3m	r6w	r3w	r7d	r3d	f1d	f1w	f1m	f3m	f6m	f1y
6/21/22 16:07	6/16/22	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	P	251	83.54	0	3	6	53	D
3/12/21 16:13	3/10/21	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.dm	263	119.50	0	2	5	46	D
3/12/21 16:13	3/10/21	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.dm	-468	212.87	0	-2	-5	46	D
1/22/21 16:11	1/20/21	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	1,504	108.01	0	14	46	44	D
1/22/21 16:11	1/20/21	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-3,504	251.62	0	-14	-24	44	D
11/12/20 16:12	11/10/20	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	1,073	71.07	0	15	52	44	D
11/12/20 16:12	11/10/20	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-3,112	206.21	0	-15	-26	44	D
5/14/20 16:21	5/12/20	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	1,019	71.77	0	14	48	44	D
5/14/20 16:21	5/12/20	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-2,182	153.70	0	-14	-24	44	D
3/5/18 17:06	3/1/18	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	744	59.53	0	13	50	38	D
3/5/18 17:06	3/1/18	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-3,043	243.41	0	-13	-25	38	D
2/2/18 16:24	2/1/18	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	293	58.65	0	5	19	31	D
2/2/18 16:24	2/1/18	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-1,262	252.46	0	-5	-14	31	D
1/19/18 17:02	1/19/18	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	147	58.65	0	3	9	31	D
1/19/18 17:02	1/19/18	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-654	261.53	0	-3	-7	31	D
8/18/17 16:06	8/17/17	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	624	53.76	0	12	59	31	D
8/18/17 16:06	8/17/17	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-1,937	166.98	0	-12	-27	31	D
8/9/17 17:01	8/8/17	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	538	53.76	0	10	47	31	D
8/9/17 17:01	8/8/17	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-1,629	162.87	0	-10	-24	31	D
5/5/17 16:14	5/4/17	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	178	15.82	32	11	57	31	D	46	58	40	18	13	14	6	5	1	3
4/12/17 16:30	4/11/17	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	79	15.82	29	5	19	31	D	21	27	40	23	-1	1	-1	0	0	2	17
3/30/16 17:52	3/28/16	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	44	15.82	26	3	10	30	D	43	5	28	6	22	9	4	5	0	-2	7	-20	-14	24
3/30/16 17:52	3/28/16	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-263	95.24	26	-3	-8	30	D	43	5	28	6	22	9	4	5	0	-2	7	-20	-14	24
3/22/16 16:06	3/18/16	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	35	15.82	25	2	8	30	D	35	-6	13	4	15	11	5	3	-1	4	6	-9	-13	25
3/22/16 16:06	3/18/16	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-213	95.03	25	-2	-7	30	D	35	-6	13	4	15	11	5	3	-1	4	6	-9	-13	25
3/18/16 16:45	3/17/16	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	79	15.82	24	5	20	30	D	35	-7	13	3	13	11	5	2	-1	0	3	-11	-13	29
3/18/16 16:45	3/17/16	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-464	92.85	24	-5	-14	30	D	35	-7	13	3	13	11	5	2	-1	0	3	-11	-13	29
11/12/15 16:36	11/11/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	98	19.69	33	5	23	27	D	34	24	-6	0	18	21	5	3	-1	2	2	-12	-5	9
11/12/15 16:36	11/11/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-455	90.93	33	-5	-16	27	D	34	24	-6	0	18	21	5	3	-1	2	2	-12	-5	9
11/9/15 16:55	11/6/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	98	19.69	33	5	23	27	D	40	20	-6	-7	22	17	5	2	0	-4	3	-8	-4	8
11/9/15 16:55	11/6/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-439	87.81	33	-5	-16	27	D	40	20	-6	-7	22	17	5	2	0	-4	3	-8	-4	8
11/4/15 16:39	11/4/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	98	19.69	33	5	23	27	D	43	16	-6	-8	8	14	12	7	0	2	6	-6	-4	8
11/4/15 16:39	11/4/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-432	86.41	33	-5	-16	27	D	43	16	-6	-8	8	14	12	7	0	2	6	-6	-4	8
2/24/15 16:33	2/20/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	98	19.69	33	5	26	24	D	64	44	36	36	34	27	11	10	1	0	-1	0	-13	-15
2/24/15 16:33	2/20/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-459	91.71	33	-5	-17	24	D	64	44	36	36	34	27	11	10	1	0	-1	0	-13	-15
2/10/15 17:01	2/6/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.dm	160	12.83	32	13	106	24	D	27	25	28	16	13	16	14	8	1	3	13	8	10	-5
2/10/15 17:01	2/6/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.dm	-1,040	83.23	32	-13	-34	24	D	27	25	28	16	13	16	14	8	1	3	13	8	10	-5
2/5/15 17:01	2/3/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	15	8.26	25	2	8	24	D	20	20	17	6	3	11	4	6	4	10	21	16	18	4
2/5/15 17:01	2/3/15	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-140	77.53	25	-2	-7	24	D	20	20	17	6	3	11	4	6	4	10	21	16	18	4
12/9/14 16:43	12/5/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	6	8.26	33	1	3	25	D	26	6	13	14	15	8	4	0	-4	-4	-4	29	25	20
12/9/14 16:43	12/5/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-54	77.60	33	-1	-3	25	D	26	6	13	14	15	8	4	0	-4	-4	-4	29	25	20
12/5/14 17:02	12/3/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	19	8.26	24	2	10	25	D	27	9	16	13	15	6	6	7	-1	-3	-4	27	24	20
12/5/14 17:02	12/3/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-175	75.92	24	-2	-9	25	D	27	9	16	13	15	6	6	7	-1	-3	-4	27	24	20
11/5/14 16:34	11/3/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	2	8.26	32	0	1	25	D	34	22	16	9	9	17	10	2	0	0	5	8	27	19
11/5/14 16:34	11/3/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-15	75.02	32	0	-1	25	D	34	22	16	9	9	17	10	2	0	0	5	8	27	19
11/3/14 16:51	10/31/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	20	8.26	30	2	11	25	D	38	11	14	9	8	19	11	6	-1	-2	-3	4	23	17
11/3/14 16:51	10/31/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-176	73.52	30	-2	-9	25	D	38	11	14	9	8	19	11	6	-1	-2	-3	4	23	17
8/4/14 16:49	7/29/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.ad	21	8.26	33	3	12	25	D	39	10	1	6	-2	5	8	-5	0	-1	1	7	13	37
8/4/14 16:49	7/29/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.ad	-183	70.43	33	-3	-9	25	D	39	10	1	6	-2	5	8	-5	0	-1	1	7	13	37
7/31/14 16:40	7/29/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S	-183	70.43	30	-3	-10	23	D	45	10	-3	5	-2	5	10	8	0	1	2	3	11	37
4/16/14 16:30	4/14/14	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S	-370	73.95	26	-5	-16	25	D	48	14	20	2	1	8	-1	1	0	-3	-17	-14	-17	32
11/1/13 17:31	10/30/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.dm	31	8.26	28	4	15	29	D	21	25	13	8	14	8	3	3	0	3	17	6	6	20
11/1/13 17:31	10/30/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.dm	-244	65.00	28	-4	-12	29	D	21	25	13	8	14	8	3	3	0	3	17	6	6	20
10/18/13 16:48	10/17/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	31	8.26	26	4	15	29	D	11	13	0	5	6	9	4	1	1	0	9	19	17	3
10/18/13 16:48	10/17/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-235	62.54	26	-4	-12	29	D	11	13	0	5	6	9	4	1	1	0	9	19	17	3
9/16/13 18:15	9/16/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.d	110	8.26	22	13	87	29	D	13	-4	-4	-2	-1	8	8	-1	0	-3	3	20	12	15
9/16/13 18:15	9/16/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.d	-811	61.08	22	-13	-32	29	D	13	-4	-4	-2	-1	8	8	-1	0	-3	3	20	12	15
9/10/13 13:33	9/6/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	M.dm	55	5.37	24	10	56	29	D	12	-1	-2	-8	-2	10	10	6	2	-1	0	19	16	11
9/10/13 13:33	9/6/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP,CFO	S.dm	-615	60.14	24	-10	-26	29	D	12	-1	-2	-8	-2	10	10	6	2	-1	0	19	16	11
8/1/13 16:12	7/30/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Senior V	S	-163	65.00	32	-3	-8	29	D	1	22	-7	5	-2	4	1	0	0	-6	-11	6	9	10
7/24/13 16:00	7/22/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	SVP	S	-151	60.32	26	-3	-7	31	D	-11	37	-10	-2	-5	2	4	4	0	2	-9	4	21	3
2/19/13 16:06	2/14/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	M.d	3	5.37	33	1	2	31	D	17	7	5	12	-3	-8	-7	-7	-2	-7	2	-1	-11	11
2/19/13 16:06	2/14/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	S.d	-42	70.00	33	-1	-2	31	D	17	7	5	12	-3	-8	-7	-7	-2	-7	2	-1	-11	11
1/4/13 16:00	1/2/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	M.d	16	4.16	23	4	14	31	D	114	100	57	18	19	11	4	4	0	1	2	-3	-5	16
1/4/13 16:00	1/2/13	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	S.d	-260	67.78	23	-4	-11	31	D	114	100	57	18	19	11	4	4	0	1	2	-3	-5	16
9/17/12 09:05	9/12/12	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	M.ad	2	1.88	32	1	3	31	D	186	10	18	51	14	6	7	3	-3	-10	-15	-4	-2	-9
9/17/12 09:05	9/12/12	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	S.ad	-65	65.02	32	-1	-3	31	D	186	10	18	51	14	6	7	3	-3	-10	-15	-4	-2	-9
9/14/12 16:03	9/12/12	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	M.d	2	1.88	31	1	3	31	D	179	9	15	52	18	5	4	2	-3	-11	-15	-8	-3	-9
9/12/12 16:09	9/10/12	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	M.d	2	1.88	32	1	3	31	D	169	18	16	46	23	3	3	2	0	0	-16	-6	-2	-6
9/12/12 16:09	9/10/12	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	Vice-P,C	S.d	-702	63.84	32	-11	-26	31	D	169	18	16	46	23	3	3	2	0	0	-16	-6	-2	-6
11/4/11 16:11	11/3/11	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S	-769	51.25	31	-15	-28	39	D	261	107	-23	-13	-7	-7	8	-2	-1	-10	-22	5	-5	8
3/3/11 09:27	3/1/11	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.adm	72	5.37	29	13	33	54	D	627	253	151	89	63	56	4	-5	2	-2	6	36	7	1
3/3/11 09:27	3/1/11	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.adm	-1,590	54.21	29	-29	-35	54	D	627	253	151	89	63	56	4	-5	2	-2	6	36	7	1
3/2/11 17:16	3/1/11	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.dm	72	5.37	28	13	33	54	D	601	241	140	87	56	53	0	4	2	4	5	39	4	-3
3/2/11 17:16	3/1/11	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.dm	-1,590	54.21	28	-29	-35	54	D	601	241	140	87	56	53	0	4	2	4	5	39	4	-3
11/10/10 16:06	11/8/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S	-255	25.53	6	-10	-13	66	D	87	69	39	30	5	29	17	5	-1	-1	16	31	154	92
11/5/10 16:03	11/3/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S	-107	24.61	6	-4	-5	76	D	79	75	49	17	1	16	15	4	3	4	26	42	170	107
11/3/10 16:09	11/1/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.m	-379	24.27	6	-16	-16	81	D	72	83	35	19	3	14	21	11	1	6	28	46	169	102
8/5/10 16:48	8/3/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	143	5.37	3	27	38	96	D	11	84	39	13	27	31	22	27	0	-5	-2	15	72	209
8/5/10 16:48	8/3/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.d	-523	19.60	3	-27	-22	96	D	11	84	39	13	27	31	22	27	0	-5	-2	15	72	209
5/5/10 16:40	5/3/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	63	1.56	2	40	71	96	D	13	68	38	30	20	6	5	6	-4	1	-4	10	33	274
5/5/10 16:40	5/3/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.d	-750	18.74	2	-40	-29	96	D	13	68	38	30	20	6	5	6	-4	1	-4	10	33	274
4/21/10 16:05	4/19/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	72	5.37	2	13	16	96	D	15	91	18	20	18	22	10	2	0	-5	-4	-19	18	225
4/21/10 16:05	4/19/10	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.d	-234	17.53	2	-13	-12	96	D	15	91	18	20	18	22	10	2	0	-5	-4	-19	18	225
12/7/09 16:11	12/3/09	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.m	-360	16.42	2	-22	-19	92	D	-19	42	50	35	12	7	8	7	1	2	-1	-9	-10	89
9/29/09 16:15	9/28/09	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S	-305	15.25	2	-20	-15	114	D	-23	-23	85	38	39	22	7	4	1	-2	-6	12	-1	64
9/23/09 16:03	9/22/09	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	6	1.88	2	3	3	134	D	-23	-30	75	37	30	28	9	3	0	2	3	11	5	62
9/23/09 16:03	9/22/09	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.d	-49	14.75	2	-3	-2	134	D	-23	-30	75	37	30	28	9	3	0	2	3	11	5	62
9/21/09 16:05	9/17/09	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S	-143	14.27	2	-10	-7	134	D	-22	-26	90	33	36	23	15	8	-2	0	2	10	4	63
9/11/09 16:05	9/9/09	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.m	-133	13.25	1	-10	-6	144	D	-27	-33	69	20	26	13	10	10	1	7	17	27	18	68
8/10/09 16:18	8/6/09	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.m	-336	11.19	2	-30	-16	154	D	-40	-47	13	5	-2	3	6	-1	0	0	11	35	28	92
3/20/08 16:10	3/18/08	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	116	1.50	3	78	73	184	D		-26	-27	-25	-18	-19	-8	-6	9	9	11	40	34	-43
12/20/07 16:05	12/19/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	22	1.50	3	14	16	106	D		-20	-11	0	-7	-6	-5	-4	7	5	-13	-20	2	-36
12/14/07 16:46	10/1/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.ad	0	1.50	3	0	0	92	D			-5	6	9	1	0	0	-6	-2	-6	-28	-3	-41
12/14/07 16:46	10/1/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.ad	-2	20.00	3	0	0	92	D			-5	6	9	1	0	0	-6	-2	-6	-28	-3	-41
12/12/07 16:04	12/10/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	25	1.50	3	17	22	92	D			-5	7	2	1	-3	-4	0	-5	-5	-24	-7	-45
12/12/07 16:04	12/10/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.d	-336	20.16	3	-17	-15	92	D			-5	7	2	1	-3	-4	0	-5	-5	-24	-7	-45
11/14/07 16:05	11/12/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	25	1.50	4	17	22	92	D			1	13	5	1	7	-2	-2	-3	-1	-9	-4	-36
11/14/07 16:05	11/12/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.d	-346	20.78	4	-17	-15	92	D			1	13	5	1	7	-2	-2	-3	-1	-9	-4	-36
10/12/07 15:09	10/10/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.dm	25	1.50	2	17	22	92	D			1	0	6	5	3	3	2	11	6	-5	-24	-23
10/12/07 15:09	10/10/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.dm	-327	19.75	2	-17	-15	92	D			1	0	6	5	3	3	2	11	6	-5	-24	-23
10/3/07 15:13	10/1/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	0	1.50	2	0	0	92	D			2	1	4	6	2	-1	0	0	-2	1	-15	0
10/3/07 15:13	10/1/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.d	-2	20.00	2	0	0	92	D			2	1	4	6	2	-1	0	0	-2	1	-15	0
9/14/07 15:02	9/12/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	M.d	25	1.50	2	17	22	92	D			5	-9	-5	0	1	7	0	0	8	5	-21	4
9/14/07 15:02	9/12/07	IPGP	Ipg Photonics Corp	DE	Tech	Semicn	Semiconductors & Related Devi	Mammen Timothy Pv	MA	O	VP,CFO	S.d	-303	18.17	2	-17	-15	92	D			5	-9	-5	0	1	7	0	0	8	5	-21	4

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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