EDGAR Filing Documents for 0001047469-12-001731

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001047469-12-001731

Filing Date

2012-02-28

Accepted

2012-02-28 14:08:12

Documents

Period of Report

2011-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	a2207523z10-k.htm	10-K	1737544
2	EX-10.34	a2207523zex-10_34.htm	EX-10.34	89037
3	EX-10.40	a2207523zex-10_40.htm	EX-10.40	60831
4	EX-10.43	a2207523zex-10_43.htm	EX-10.43	15739
5	EX-10.44	a2207523zex-10_44.htm	EX-10.44	12034
6	EX-10.46	a2207523zex-10_46.htm	EX-10.46	74433
7	EX-10.47	a2207523zex-10_47.htm	EX-10.47	821171
8	EX-21.1	a2207523zex-21_1.htm	EX-21.1	12000
9	EX-23.1	a2207523zex-23_1.htm	EX-23.1	2817
10	EX-31.1	a2207523zex-31_1.htm	EX-31.1	7882
11	EX-31.2	a2207523zex-31_2.htm	EX-31.2	7890
12	EX-32.1	a2207523zex-32_1.htm	EX-32.1	4484
19	G10773KSI001.GIF	g10773ksi001.gif	GRAPHIC	4431
20	G115440.JPG	g115440.jpg	GRAPHIC	49717
	Complete submission text file	0001047469-12-001731.txt		16125375

Data Files

Seq	Description	Document	Type	Size
13	EX-101.INS	itg-20111231.xml	EX-101.INS	2300507
14	EX-101.SCH	itg-20111231.xsd	EX-101.SCH	117480
15	EX-101.CAL	itg-20111231_cal.xml	EX-101.CAL	152457
16	EX-101.LAB	itg-20111231_lab.xml	EX-101.LAB	1741960
17	EX-101.PRE	itg-20111231_pre.xml	EX-101.PRE	813729
18	EX-101.DEF	itg-20111231_def.xml	EX-101.DEF	527519

Mailing Address 380 MADISON AVE 4TH FLOOR NEW YORK NY 10017

Business Address 380 MADISON AVE 4TH FLOOR NEW YORK NY 10017 2125884000

INVESTMENT TECHNOLOGY GROUP INC (Filer) CIK: 0000920424 (see all company filings)