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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000807249-11-000005
Filing Date
2011-01-05
Accepted
2011-01-05 11:34:48
Documents
1

Document Format Files

Seq Description Document Type Size
1 apsg_01.htm SC 13D/A 295579
  Complete submission text file 0000807249-11-000005.txt   297719
Mailing Address 400 W CALIFORNIA SUNNYVALE CA 94086
Business Address 400 WEST CALIFORNIA AVENUE SUNNYVALE CA 94086 4087491888
APPLIED SIGNAL TECHNOLOGY INC (Subject) CIK: 0000741696 (see all company filings)

IRS No.: 770015491 | State of Incorp.: CA | Fiscal Year End: 1031
Type: SC 13D/A | Act: 34 | File No.: 005-52819 | Film No.: 11509531
SIC: 3669 Communications Equipment, NEC

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.: NY | Fiscal Year End: 1031
Type: SC 13D/A
SIC: 0000