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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-17-001689
Filing Date
2017-02-16
Accepted
2017-02-16 15:49:07
Documents
135
Period of Report
2016-12-31

Document Format Files

Seq Description Document Type Size
1 10-K wstc-10k_20161231.htm 10-K 6178745
2 EX-3.2 wstc-ex32_1221.htm EX-3.2 93994
3 EX-10.33 wstc-ex1033_1219.htm EX-10.33 9245
4 EX-10.50 wstc-ex1050_1220.htm EX-10.50 9189
5 EX-10.56 wstc-ex1056_1597.htm EX-10.56 75661
6 EX-10.58 wstc-ex1058_1598.htm EX-10.58 68666
7 EX-21.01 wstc-ex2101_28.htm EX-21.01 182639
8 EX-23.01 wstc-ex2301_25.htm EX-23.01 3045
9 EX-31.1 wstc-ex311_24.htm EX-31.1 17035
10 EX-31.2 wstc-ex312_23.htm EX-31.2 17466
11 EX-32.1 wstc-ex321_22.htm EX-32.1 6869
12 EX-32.2 wstc-ex322_21.htm EX-32.2 6781
13 GRAPHIC g2017021615082733315742.jpg GRAPHIC 33823
14 GRAPHIC g2017021615082731815741.jpg GRAPHIC 39905
15 GRAPHIC g2017021615082846815744.jpg GRAPHIC 48375
16 GRAPHIC g2017021615082844015743.jpg GRAPHIC 26557
17 GRAPHIC g2017021615083338415745.jpg GRAPHIC 40532
  Complete submission text file 0001564590-17-001689.txt   23129624

Data Files

Seq Description Document Type Size
18 XBRL INSTANCE DOCUMENT wstc-20161231.xml EX-101.INS 5925290
19 XBRL TAXONOMY EXTENSION SCHEMA wstc-20161231.xsd EX-101.SCH 107582
20 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE wstc-20161231_cal.xml EX-101.CAL 94899
21 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wstc-20161231_def.xml EX-101.DEF 403895
22 XBRL TAXONOMY EXTENSION LABEL LINKBASE wstc-20161231_lab.xml EX-101.LAB 801004
23 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wstc-20161231_pre.xml EX-101.PRE 700246
Mailing Address 11808 MIRACLE HILLS DR. OMAHA NE 68154
Business Address 11808 MIRACLE HILLS DR OMAHA NE 68154 4025717700
WEST CORP (Filer) CIK: 0001024657 (see all company filings)

IRS No.: 470777362 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35846 | Film No.: 17617803
SIC: 7389 Services-Business Services, NEC