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ATI (ATI) SEC Filings & 10K Form

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Recent ATI SEC Filings

DateFilerForm TypeView
08/06/2025
4:43 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/06/2025
4:44 PM
ATI (Issuer)
Morehouse David J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/31/2025
2:19 PM
ATI (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
07/31/2025
6:36 AM
ATI (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/17/2025
6:44 PM
ATI (Subject)
BlackRock, Inc. (Filed by)
Form SCHEDULE 13G/A
06/20/2025
3:40 PM
ATI (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/16/2025
6:53 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/13/2025
9:07 AM
ATI (Filer)
Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d)  
06/13/2025
9:09 AM
ATI (Filer)
Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d)  
06/12/2025
1:04 PM
ATI (Subject)
WETHERBEE ROBERT S (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/05/2025
6:12 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/03/2025
11:15 AM
ATI (Subject)
WETHERBEE ROBERT S (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/22/2025
3:15 PM
ATI (Issuer)
Sharma Ruby (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/20/2025
9:55 AM
ATI (Subject)
WETHERBEE ROBERT S (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/08/2025
5:27 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/01/2025
1:36 PM
ATI (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/01/2025
6:34 AM
ATI (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/03/2025
3:27 PM
ATI (Issuer)
Morehouse David J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2025
12:51 PM
ATI (Filer)
Form DEF 14A
03/27/2025
12:54 PM
ATI (Filer)
Form DEFA14A
03/27/2025
12:58 PM
ATI (Filer)
Form ARS
03/21/2025
4:20 PM
ATI (Issuer)
Bhatia Vaishali S. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/21/2025
4:22 PM
ATI (Issuer)
Miller Michael Benjamin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/13/2025
3:22 PM
ATI (Subject)
WETHERBEE ROBERT S (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/21/2025
2:40 PM
ATI (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/14/2025
12:32 PM
ATI (Subject)
Capital International Investors (Filed by)
Form SCHEDULE 13G/A
02/07/2025
4:22 PM
ATI (Issuer)
Busch Tina Killough (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/06/2025
9:26 AM
ATI (Subject)
Busch Tina Killough (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/04/2025
6:36 AM
ATI (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/07/2025
3:32 PM
ATI (Issuer)
Bhatia Vaishali S. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2025
3:44 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2025
3:34 PM
ATI (Issuer)
Busch Tina Killough (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2025
3:39 PM
ATI (Issuer)
Fields Kimberly A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2025
3:40 PM
ATI (Issuer)
Harris Timothy J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2025
3:41 PM
ATI (Issuer)
Miller Michael Benjamin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2025
3:43 PM
ATI (Issuer)
NEWMAN DONALD P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/06/2024
2:31 PM
ATI (Issuer)
Busch Tina Killough (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/06/2024
2:33 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/04/2024
1:24 PM
ATI (Subject)
Busch Tina Killough (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/04/2024
9:32 AM
ATI (Subject)
WETHERBEE ROBERT S (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/18/2024
3:48 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
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11/15/2024
9:50 AM
ATI (Subject)
WETHERBEE ROBERT S (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/08/2024
1:17 PM
ATI (Subject)
BlackRock, Inc. (Filed by)
Form SC 13G/A
10/29/2024
12:59 PM
ATI (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
10/29/2024
6:36 AM
ATI (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/18/2024
3:32 PM
ATI (Issuer)
Busch Tina Killough (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/17/2024
10:39 AM
ATI (Subject)
STATE STREET CORP (Filed by)
Form SC 13G/A
10/16/2024
3:10 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/15/2024
10:52 AM
ATI (Subject)
WETHERBEE ROBERT S (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
09/17/2024
6:52 PM
ATI (Issuer)
WETHERBEE ROBERT S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/16/2024
8:59 AM
ATI (Subject)
WETHERBEE ROBERT S (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
(Data available from 1/1/2016 forward)


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This page (NYSE:ATI) was last updated on 8/8/2025 by MarketBeat.com Staff
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