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Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0000807249-17-000164
Filing Date
2017-09-28
Accepted
2017-09-28 12:01:30
Documents
1

Document Format Files

Seq Description Document Type Size
1 layn_16.htm SC 13D/A 226668
  Complete submission text file 0000807249-17-000164.txt   228505
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 1800 HUGHES LANDING BLVD., STE. 700 THE WOODLANDS TX 77380
Business Address 1800 HUGHES LANDING BLVD., STE. 700 THE WOODLANDS TX 77380 281-475-2600
LAYNE CHRISTENSEN CO (Subject) CIK: 0000888504 (see all company filings)

IRS No.: 480920712 | State of Incorp.: DE | Fiscal Year End: 0131
Type: SC 13D/A | Act: 34 | File No.: 005-43628 | Film No.: 171106440
SIC: 1700 Construction - Special Trade Contractors
Office of Real Estate & Construction