Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000921895-17-000055
Filing Date
2017-01-13
Accepted
2017-01-13 17:19:05
Documents
1
Period of Report
2017-01-11

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT form409455015_01132017.html 4  
1 OWNERSHIP DOCUMENT form409455015_01132017.xml 4 20364
  Complete submission text file 0000921895-17-000055.txt   25730
Mailing Address C/O MAGNACHIP SEMICONDUCTOR S.A. 74, RUE DE MERL LUXEMBOURG N4 L-2146
Business Address C/O MAGNACHIP SEMICONDUCTOR S.A. 74, RUE DE MERL LUXEMBOURG N4 L-2146 (352) 45-62-62
MAGNACHIP SEMICONDUCTOR Corp (Issuer) CIK: 0001325702 (see all company filings)

EIN.: 830406195 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices

Mailing Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 92660
Business Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 92660 949-734-7900
Engaged Capital LLC (Reporting) CIK: 0001559771 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34791 | Film No.: 17528652

Mailing Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 90272
Business Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 90272 949-734-7900
Engaged Capital Flagship Fund, L.P. (Reporting) CIK: 0001559850 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34791 | Film No.: 17528648

Mailing Address CRICKET SQUARE, HUTCHINS DRIVE P.O. BOX 2681 GRAND CAYMAN E9 KY1-1111
Business Address CRICKET SQUARE, HUTCHINS DRIVE P.O. BOX 2681 GRAND CAYMAN E9 KY1-1111 (949) 734-7900
Engaged Capital Flagship Master Fund, LP (Reporting) CIK: 0001580761 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34791 | Film No.: 17528649

Mailing Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 92660
Business Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 92660 (949) 734-7900
Engaged Capital Holdings, LLC (Reporting) CIK: 0001580769 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34791 | Film No.: 17528650

Mailing Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 92660
Business Address
Welling Glenn W. (Reporting) CIK: 0001580771 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34791 | Film No.: 17528651

Mailing Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 92660
Business Address 610 NEWPORT CENTER DRIVE SUITE 250 NEWPORT BEACH CA 92660 949-734-7900
Engaged Capital Flagship Fund, Ltd. (Reporting) CIK: 0001619827 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34791 | Film No.: 17528647