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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000807249-14-000083
Filing Date
2014-03-20
Accepted
2014-03-20 14:10:28
Documents
1

Document Format Files

Seq Description Document Type Size
1 guid_01.htm SC 13D/A 161284
  Complete submission text file 0000807249-14-000083.txt   162990
Mailing Address ONE CORPORATE CENTER RYE NY 10580
Business Address ONE CORPORATE CENTER RYE NY 10580-1434 9149215000
GAMCO INVESTORS, INC. ET AL (Filed by) CIK: 0000807249 (see all company filings)

IRS No.: 133056041 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13D/A
SIC: 0000

Mailing Address 1055 E. COLORADO BLVD. PASADENA CA 91106
Business Address 1055 E. COLORADO BLVD. PASADENA CA 91106 6262299191
Guidance Software, Inc. (Subject) CIK: 0001375557 (see all company filings)

IRS No.: 954661210 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-82879 | Film No.: 14706413
SIC: 7372 Services-Prepackaged Software