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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000902219-18-000276
Filing Date
2018-02-08
Accepted
2018-02-08 11:55:55
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC SCHEDULE 13G SEC13G_Filing.htm SC 13G/A 35425
  Complete submission text file 0000902219-18-000276.txt   37226
Mailing Address 2015 W. CHESTNUT STREET ALHAMBRA CA 91803
Business Address 2015 W. CHESTNUT STREET ALHAMBRA CA 91803 626-293-3400
EMCORE CORP (Subject) CIK: 0000808326 (see all company filings)

IRS No.: 222746503 | State of Incorp.: NJ | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-50693 | Film No.: 18584041
SIC: 3674 Semiconductors & Related Devices

Mailing Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210
Business Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT GROUP LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000