GRAHAM CORP — SCHEDULE 13G/A Filings
4 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by GRAHAM CORP (GHM), sorted by most recent first. Each row links to the full filing on EdgarLookup. GRAHAM CORP has filed 4 SCHEDULE 13G/A documents with the SEC since 2005. To view all SEC filings by GRAHAM CORP, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
11-K
25
3
4
4/A
424B3
5
8-A12B
8-A12G
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
NTN 10Q
POS AM
PRE 14A
S-2
S-2/A
S-3
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001448 | Mar 27, 2026 | — |
| SCHEDULE 13G/A | — | 0001015079-26-000020 | Feb 12, 2026 | — |
| SCHEDULE 13G/A | — | 0001015079-25-000012 | Nov 12, 2025 | — |
| SCHEDULE 13G/A | — | 0000932471-25-000510 | Apr 30, 2025 | — |