SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000807249-10-000336
Filing Date
2010-10-13
Accepted
2010-10-13 10:54:50
Documents
1

Document Format Files

Seq Description Document Type Size
1 to_24.htm SC 13D/A 265106
  Complete submission text file 0000807249-10-000336.txt   267238
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

Mailing Address 155 NORTHBORO ROAD SOUTHBOROUGH MA 01772
Business Address 155 NORTHBORO ROAD SOUTHBOROUGH MA 01772 5082815510
TECH OPS SEVCON INC (Subject) CIK: 0000825411 (see all company filings)

IRS No.: 042985631 | State of Incorp.: DE | Fiscal Year End: 0930
Type: SC 13D/A | Act: 34 | File No.: 005-39399 | Film No.: 101120734
SIC: 3620 Electrical Industrial Apparatus