| Data | Hora | Fonte | Título | Código | Companhia |
| 15/02/2019 | 09:15 | Edgar (US Regulatory) | Termination of Registration of a Class of Security Under Section 12(g) (15-12g) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 13/02/2019 | 09:01 | Edgar (US Regulatory) | Notice of Effectiveness (effect) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 12/02/2019 | 20:17 | GlobeNewswire Inc. | ESI Receives Significant Asia Order for Recently-Released Flex PCB Laser Via Drilling Solution | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 11/02/2019 | 14:43 | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 01/02/2019 | 21:21 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 01/02/2019 | 20:36 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 01/02/2019 | 19:46 | Edgar (US Regulatory) | Post-effective Amendment to Registration Statement (pos Am) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 01/02/2019 | 19:37 | Edgar (US Regulatory) | Notification Filed by National Security Exchange to Report the Removal From Listing and Registration of Matured, Redeemed or ... | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 01/02/2019 | 19:27 | Edgar (US Regulatory) | Current Report Filing (8-k) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 30/01/2019 | 19:20 | Edgar (US Regulatory) | Quarterly Report (10-q) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 29/01/2019 | 21:41 | PR Newswire (US) | Caesars Entertainment Set to Join S&P MidCap 400; Conn's and Dril-Quip to Join S&P SmallCap 600; "New" Fox Continues in S&P 5... | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 10/01/2019 | 19:30 | GlobeNewswire Inc. | ESI Shareholders Approve Merger Agreement with MKS Instruments, Inc. | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 02/01/2019 | 09:04 | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (defa14a) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 06/12/2018 | 20:23 | Edgar (US Regulatory) | Proxy Statement - Merger or Acquistion (definitive) (defm14a) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 04/12/2018 | 19:46 | GlobeNewswire Inc. | ESI Launches New Geode CO2 Laser Drilling System for HDI Rigid Printed Circuit Board Manufacturing | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 19/11/2018 | 20:35 | Edgar (US Regulatory) | Proxy Statement - Merger or Acquistion (preliminary) (prem14a) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 13/11/2018 | 09:18 | Edgar (US Regulatory) | Statement of Beneficial Ownership (sc 13d) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 05/11/2018 | 20:22 | Edgar (US Regulatory) | Proxy Statement (definitive) (def 14a) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 01/11/2018 | 12:13 | Edgar (US Regulatory) | Additional Proxy Soliciting Materials - Non-management (definitive) (dfan14a) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 30/10/2018 | 11:02 | PR Newswire (US) | Shareholder Alert: Ademi & O'Reilly, LLP Investigates whether Electro Scientific Industries, Inc. has obtained a Fair Price i... | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 30/10/2018 | 08:15 | GlobeNewswire Inc. | ESI Announces Second Quarter Fiscal 2019 Results and Agreement to be Acquired by MKS Instruments, Inc. | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 30/10/2018 | 08:00 | GlobeNewswire Inc. | MKS Instruments Announces Agreement to Acquire Electro Scientific Industries, Inc. | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 15/10/2018 | 17:05 | GlobeNewswire Inc. | ESI To Release Second Quarter 2019 Results on October 30 | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 08/10/2018 | 10:30 | GlobeNewswire Inc. | ESI’s New CapStone Flexible PCB Laser Processing Solution Delivers the Highest Via Drilling Throughput in the Industry | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 01/10/2018 | 10:30 | GlobeNewswire Inc. | ESI’s New Allegro LC Extends High-Volume Test Capability to Larger MLCCs | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 01/08/2018 | 17:10 | GlobeNewswire Inc. | ESI Announces Strong First Quarter Fiscal 2019 Results | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 12/07/2018 | 17:10 | GlobeNewswire Inc. | ESI To Release First Quarter 2019 Results on August 1 | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 08/06/2018 | 16:40 | Edgar (US Regulatory) | Annual Report (10-k) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 31/05/2018 | 17:50 | Edgar (US Regulatory) | Specialized Disclosure Report (sd) | NASDAQ:ESIO | Electro Scientific Industries, Inc. |
| 08/05/2018 | 17:05 | GlobeNewswire Inc. | ESI Announces Fourth Quarter and Full Year Fiscal 2018 Results | NASDAQ:ESIO | Electro Scientific Industries, Inc. |