CIK: 1227050 - Address: Teradyne, Inc., 600 Riverpark Drive, North Reading, MA 01864
29 results

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P%ret11316-7-6-4466
P%wins1001006767336772
S%ret11121-0199207
S%wins67505025333343

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8/19/24 16:30
8/16/24
OUSTOuster, Inc.DEMachnMchnGeneral Industrial Machinery Maddock Ernest ECADP627.79081369D
2/5/24 17:17
2/1/24
TERTeradyne, IncMAElectrLabEqInstruments For Meas & TestinMaddock Ernest EMADP9494.0701275D
11/16/23 16:47
11/15/23
OUSTOuster, Inc.DEMachnMchnGeneral Industrial Machinery Maddock Ernest ECADP375.29071846D
8/22/23 16:30
8/21/23
OUSTOuster, Inc.DEMachnMchnGeneral Industrial Machinery Maddock Ernest ECADP426.02072239D
2/13/23 17:01
2/10/23
VLDRVelodyne Lidar, Inc.DEMachnMchnGeneral Industrial Machinery Maddock Ernest ECADM.d00.000210D
1/25/23 16:40
1/23/23
VLDRVelodyne Lidar, Inc.DEMachnMchnGeneral Industrial Machinery Maddock Ernest ECADM.d00.00010New10D
3/8/22 16:37
3/4/22
VLDRVelodyne Lidar, Inc.DEMachnMchnGeneral Industrial Machinery Maddock Ernest ECADP.m502.50020New20D
8/2/18 16:11
7/31/18
UCTTUltra Clean Holdings, Inc.DETechSemicnSemiconductors & Related DeviMaddock Ernest ECADP1313.4001186D
8/15/17 17:08
8/11/17
MUMicron Technology IncDETechSemicnSemiconductors & Related DeviMaddock Ernest EIDOSVP,CFOP9527.89032192D
7/8/16 17:59
7/7/16
ISILIntersil Corp/deDETechSemicnSemiconductors & Related DeviMaddock Ernest ECADM.d00.00152319D-3171663-47003106164
4/22/16 16:57
4/20/16
ISILIntersil Corp/deDETechSemicnSemiconductors & Related DeviMaddock Ernest ECADM.d00.0097New7D12-9512-1-4-1-1-1-7-21073
1/25/16 16:54
1/21/16
MUMicron Technology IncDETechSemicnSemiconductors & Related DeviMaddock Ernest EIDOCFO,VP,FP10710.6933109123D-53-64-41-33-23-22-133150224103
12/28/15 16:46
12/24/15
MUMicron Technology IncDETechSemicnSemiconductors & Related DeviMaddock Ernest EIDOCFO,VP,FP14314.32331010113D-34-59-26-3-6-72-211-26-26-1463
7/10/15 16:33
7/9/15
MUMicron Technology IncDETechSemicnSemiconductors & Related DeviMaddock Ernest EIDOCFO,VP,FP8817.503351539D31-48-47-38-39-30-8-601256-23-29
2/7/13 13:29
2/5/13
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOCFOM.d24320.2133122463D-17-42316151122011101420
2/7/13 13:29
2/5/13
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOCFOS.d-50942.2833-12-1663D-17-42316151122011101420
1/30/13 17:17
1/28/13
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOCFOM.d25220.2133122563D-23-12118151346-122111923
1/30/13 17:17
1/28/13
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOCFOS.d-51941.6933-12-1763D-23-12118151346-122111923
3/4/11 14:44
3/2/11
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOCFOM.d50520.21332518938D196695922168860-11-4-20-36-30
3/4/11 14:44
3/2/11
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOCFOS.d-1,41656.6533-25-4038D196695922168860-11-4-20-36-30
12/8/10 14:37
12/7/10
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOCFOS-15350.0033-3-743D14530343612127215-58-9-14
11/10/05 19:43
11/9/05
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOGroup VPS.d-50037.0033-14-970D254742292711117-2-1-4273030
10/17/05 17:07
10/13/05
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOGroup VPS.d-89433.6233-27-980D215427911159110413144157
9/14/05 18:16
9/13/05
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOGroup VPS.d-32832.0033-10-950D273814596530-4-3184535
2/16/05 19:15
2/14/05
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOGroup VPS-8629.9433-3-930D145104613151666-2-4-9-8-756
12/3/04 18:53
12/2/04
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOGroup VPS.d-27828.5033-10-773D74-142031179571-5-51835
11/17/04 19:38
11/15/04
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOGroup VPS.dm-55027.5033-20-873D107-92222185441-5311337
10/29/03 15:24
10/28/03
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOVPS.d-66928.1133-24-980D41156973414121115037-9-24-11
8/18/03 14:33
8/15/03
LRCXLam Research CorpDEMachnMchnSpecial Industry MachineryMaddock Ernest ECAOVP Cust.S.d-39021.6533-18-980D-206873388-454813184229-3

DDerivative transaction in filing (usually option exercise)
MMultiple transactions in filing; earliest reported transaction date and weighted average transaction price
AAmended filing
EError detected in filing
S - SaleSale of securities on an exchange or to another person
S - Sale+OESale of securities on an exchange or to another person (after option exercise)
F - TaxPayment of exercise price or tax liability using portion of securities received from the company
P - PurchasePurchase of securities on an exchange or from another person
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