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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000749251-19-000005
Filing Date
2019-02-22
Accepted
2019-02-22 16:31:53
Documents
119
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K it-12312018x10k.htm 10-K 2625019
2 a2014longtermincentiveplan.htm EX-10.5 152407
3 amendedemploymentagreement.htm EX-10.6 134559
4 formofsaragreement2019.htm EX-10.13 69213
5 formofpsuagreement2019.htm EX-10.14 69085
6 EXHIBIT 21.1 it-12312018xex211.htm EX-21.1 64094
7 EXHIBIT 23.1 it-12312018xex231.htm EX-23.1 3407
8 EXHIBIT 31.1 it-12312018xex311.htm EX-31.1 13174
9 EXHIBIT 31.2 it-12312018xex312.htm EX-31.2 13193
10 EXHIBIT 32 it-12312018xex32.htm EX-32 8735
  Complete submission text file 0000749251-19-000005.txt   15768037

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT it-20181231.xml EX-101.INS 3887519
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT it-20181231.xsd EX-101.SCH 92685
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT it-20181231_cal.xml EX-101.CAL 152491
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT it-20181231_def.xml EX-101.DEF 534662
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT it-20181231_lab.xml EX-101.LAB 1214324
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT it-20181231_pre.xml EX-101.PRE 792439
Mailing Address 56 TOP GALLANT RD P O BOX 10212 STAMFORD CT 06904-2212
Business Address 56 TOP GALLANT RD P O BOX 10212 STAMFORD CT 06904-2212 2039640096
GARTNER INC (Filer) CIK: 0000749251 (see all company filings)

IRS No.: 043099750 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14443 | Film No.: 19626139
SIC: 8741 Services-Management Services