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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001193125-19-040958
Filing Date
2019-02-14
Accepted
2019-02-14 16:30:34
Documents
2
Group Members
CHRIST REVOCABLE TRUST DATED MAY 8, 2015GC INVESTMENTS, LLC

Document Format Files

Seq Description Document Type Size
1 SC 13G/A d714985dsc13ga.htm SC 13G/A 86126
2 EX-99.1 d714985dex991.htm EX-99.1 4911
  Complete submission text file 0001193125-19-040958.txt   92429
Mailing Address 1820 E. BIG BEAVER ROAD TROY MI 48083
Business Address 1820 E. BIG BEAVER ROAD TROY MI 48083 248-614-2400
Altair Engineering Inc. (Subject) CIK: 0001701732 (see all company filings)

IRS No.: 382591828 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-90370 | Film No.: 19607061
SIC: 7372 Services-Prepackaged Software

Mailing Address 1820 E BIG BEAVER RD TROY MI 48083
Business Address
Christ George J (Filed by) CIK: 0001720807 (see all company filings)

Type: SC 13G/A