Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000932471-11-001182
Filing Date
2011-02-10
Accepted
2011-02-10 08:07:26
Documents
1

Document Format Files

Seq Description Document Type Size
1 atctechnologycorp_amd1.htm SC 13G/A 39172
  Complete submission text file 0000932471-11-001182.txt   41191
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106696295
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 1400 OPUS PLACE SUITE 600 DOWNERS GROVE IL 60515
Business Address 1400 OPUS PLACE SUITE 600 DOWNERS GROVE IL 60515 6302718100
ATC Technology CORP (Subject) CIK: 0000933405 (see all company filings)

EIN.: 954486486 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-50227 | Film No.: 11589400
SIC: 7389 Services-Business Services, NEC