Departure or Appointment of Directors or Certain Officers
→
11/18/25
Reg FD
Regulation FD Disclosure
→
11/7/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
7/18/25
Other
Other Events
→
6/27/25
Agreement
Entry into a Material Definitive Agreement
→
5/9/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
↓
Prospectuses & Registrations
18 shown
Filed
Form
Description
5/12/25
S-8
S-8
→
3/31/25
ARS
ARS
→
2/20/25
S-8 POS
S-8 POS
→
4/23/24
ARS
ARS
→
5/18/23
S-8
S-8
→
4/14/23
ARS
ARS
→
↓
Filing History(1000 filings)
TypeDateAccessionPeriodSize
EFFECT
Mar 11, 2026
9999999995-26-000770
—
1.8 KB
POS AM
Mar 10, 2026
0001193125-26-099514POS AM
—
55.7 KB
4
Mar 5, 2026
0001193125-26-0938604
Mar 4, 2026
4.8 KB
4
Mar 5, 2026
0001193125-26-0936994
Mar 4, 2026
4.8 KB
4
Mar 5, 2026
0001193125-26-0936554
Mar 4, 2026
4.8 KB
5
Feb 13, 2026
0001498290-26-000001PRIMARY DOCUMENT
Dec 31, 2025
4.1 KB
SCHEDULE 13G/A
Jan 22, 2026
0001144969-26-000001
—
6.5 KB
SCHEDULE 13D
Dec 19, 2025
0001731122-25-001701
—
35.2 KB
8-K
Dec 11, 2025
0001193125-25-3159558-K
Dec 9, 2025
155.1 KB
4
Dec 2, 2025
0001193125-25-3046414
Dec 1, 2025
4.3 KB
SCHEDULE 13D/A
Nov 26, 2025
0001193125-25-300922
—
152.2 KB
4
Nov 26, 2025
0001193125-25-2990364
Nov 17, 2025
5.1 KB
4
Nov 19, 2025
0001193125-25-2880454
Nov 19, 2025
4.9 KB
8-K
Nov 18, 2025
0001193125-25-2862418-K
Nov 18, 2025
21.8 MB
4
Nov 18, 2025
0001193125-25-2861314
Nov 17, 2025
4.9 KB
4
Nov 18, 2025
0001193125-25-2855904
Nov 17, 2025
5.0 KB
SCHEDULE 13D/A
Nov 14, 2025
0000921895-25-003128
—
38.4 KB
10-Q
Nov 12, 2025
0001193125-25-27780310-Q
Sep 30, 2025
16.0 MB
8-K
Nov 12, 2025
0001193125-25-2777228-K
Nov 12, 2025
873.5 KB
8-K
Nov 7, 2025
0001193125-25-2724598-K
Nov 5, 2025
245.1 KB
8-K
Oct 15, 2025
0001193125-25-2403158-K
Oct 10, 2025
498.2 KB
8-K
Aug 12, 2025
0000950170-25-1074338-K
Aug 12, 2025
803.2 KB
10-Q
Aug 12, 2025
0000950170-25-10741310-Q
Jun 30, 2025
15.7 MB
SCHEDULE 13D/A
Aug 4, 2025
0000807249-25-000106
—
26.4 KB
25-NSE
Aug 1, 2025
0001143362-25-000246
—
3.9 KB
25 filings shown
Proxies
29 shown
Filed
Form
Description
3/31/25
DEF 14A
DEF 14A
→
4/24/24
DEFA14A
DEFA14A
→
4/24/24
DEF 14A
DEF 14A
→
4/5/24
PRE 14A
PRE 14A
→
4/14/23
DEF 14A
DEF 14A
→
3/25/22
DEFA14A
DEFA14A
→
↓
Ownership
40 shown
Filed
Form
Description
3/5/26
4
4
→
3/5/26
4
4
→
3/5/26
4
4
→
2/13/26
5
PRIMARY DOCUMENT
→
12/2/25
4
4
→
11/26/25
4
4
→
↓
Other Filings
35 shown
Filed
Form
Description
3/11/26
EFFECT
EFFECT
→
3/10/26
POS AM
POS AM
→
1/22/26
SCHEDULE 13G/A
SCHEDULE 13G/A
→
12/19/25
SCHEDULE 13D
SCHEDULE 13D
→
11/26/25
SCHEDULE 13D/A
SCHEDULE 13D/A
→
11/14/25
SCHEDULE 13D/A
SCHEDULE 13D/A
→
↓
Ampco-Pittsburgh Corporation is a specialty steel manufacturer headquartered in Downtown Pittsburgh, Pennsylvania. ; the Miami-based cabinetry company; the Swiss aluminum corporation; or the Dallas-based tool company.