EDGAR Filing Documents for 0000950123-10-105040

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

SEC Accession No. 0000950123-10-105040

Filing Date

2010-11-12

Accepted

2010-11-12 17:06:47

Documents

Period of Report

2010-09-30

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	d77592e10vk.htm	10-K	2602506
2	EX-4.1	d77592exv4w1.htm	EX-4.1	15267
3	EX-10.6.A	d77592exv10w6wa.htm	EX-10.6.A	146955
4	EX-10.6.B	d77592exv10w6wb.htm	EX-10.6.B	18017
5	EX-10.7.A	d77592exv10w7wa.htm	EX-10.7.A	53899
6	EX-10.7.B	d77592exv10w7wb.htm	EX-10.7.B	48673
7	EX-10.10.B	d77592exv10w10wb.htm	EX-10.10.B	153001
8	EX-10.10.C	d77592exv10w10wc.htm	EX-10.10.C	70543
9	EX-10.12	d77592exv10w12.htm	EX-10.12	36755
10	EX-10.13	d77592exv10w13.htm	EX-10.13	18621
11	EX-10.14.E	d77592exv10w14we.htm	EX-10.14.E	17982
12	EX-10.14.F	d77592exv10w14wf.htm	EX-10.14.F	21809
13	EX-10.15	d77592exv10w15.htm	EX-10.15	43245
14	EX-12	d77592exv12.htm	EX-12	11782
15	EX-21	d77592exv21.htm	EX-21	15419
16	EX-23.1	d77592exv23w1.htm	EX-23.1	2278
17	EX-31	d77592exv31.htm	EX-31	15065
18	EX-32	d77592exv32.htm	EX-32	7183
25	GRAPHIC	d77592d7759201.gif	GRAPHIC	7323
26	GRAPHIC	d77592d7759202.gif	GRAPHIC	410441
	Complete submission text file	0000950123-10-105040.txt		12035341

Data Files

Seq	Description	Document	Type	Size
19	EX-101 INSTANCE DOCUMENT	ato-20100930.xml	EX-101.INS	2066329
20	EX-101 SCHEMA DOCUMENT	ato-20100930.xsd	EX-101.SCH	25630
21	EX-101 CALCULATION LINKBASE DOCUMENT	ato-20100930_cal.xml	EX-101.CAL	49097
22	EX-101 LABELS LINKBASE DOCUMENT	ato-20100930_lab.xml	EX-101.LAB	206796
23	EX-101 PRESENTATION LINKBASE DOCUMENT	ato-20100930_pre.xml	EX-101.PRE	122419
24	EX-101 DEFINITION LINKBASE DOCUMENT	ato-20100930_def.xml	EX-101.DEF	24967

Mailing Address 1800 THREE LINCOLN CTR 5430 LBJ FREEWAY DALLAS TX 75240

Business Address 1800 THREE LINCOLN CTR 5430 LBJ FREEWAY DALLAS TX 75240 9729349227

Filing Detail