EDGAR Filing Documents for 0001628280-23-005017

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

SEC Accession No. 0001628280-23-005017

Filing Date

2023-02-24

Accepted

2023-02-24 14:28:42

Documents

141

Period of Report

2022-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	ati-20221231.htm iXBRL	10-K	4274918
2	EX-10.12	fy202210k1012.htm	EX-10.12	59950
3	EX-10.13	fy202210k1013.htm	EX-10.13	91333
4	EX-21.1	fy202210k211.htm	EX-21.1	9345
5	EX-23.1	fy202210k231.htm	EX-23.1	5105
6	EX-31.1	fy202210-k311.htm	EX-31.1	9366
7	EX-31.2	fy202210-k312.htm	EX-31.2	9587
8	EX-32.1	fy202210-k321.htm	EX-32.1	9175
14		ati-20221231_g1.jpg	GRAPHIC	106200
	Complete submission text file	0001628280-23-005017.txt		22313947

Data Files

Seq	Description	Document	Type	Size
9	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	ati-20221231.xsd	EX-101.SCH	122265
10	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	ati-20221231_cal.xml	EX-101.CAL	141855
11	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	ati-20221231_def.xml	EX-101.DEF	854559
12	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	ati-20221231_lab.xml	EX-101.LAB	1473262
13	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	ati-20221231_pre.xml	EX-101.PRE	1197982
135	EXTRACTED XBRL INSTANCE DOCUMENT	ati-20221231_htm.xml	XML	4735470

Mailing Address 2021 MCKINNEY AVENUE DALLAS TX 75201

Business Address 2021 MCKINNEY AVENUE DALLAS TX 75201 4123942800