Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | DEF 14A | ghm-20250715.htm iXBRL | DEF 14A | 2396726 |
| 2 | GRAPHIC | img103319533_0.jpg | GRAPHIC | 1328645 |
| 3 | GRAPHIC | img103319533_1.jpg | GRAPHIC | 89737 |
| 4 | GRAPHIC | img103319533_2.jpg | GRAPHIC | 60452 |
| 5 | GRAPHIC | img103319533_3.jpg | GRAPHIC | 72130 |
| 6 | GRAPHIC | img103319533_4.jpg | GRAPHIC | 70375 |
| 7 | GRAPHIC | img103319533_5.jpg | GRAPHIC | 47368 |
| 8 | GRAPHIC | img103319533_6.jpg | GRAPHIC | 57292 |
| 9 | GRAPHIC | img103319533_7.jpg | GRAPHIC | 41990 |
| 10 | GRAPHIC | img103319533_8.jpg | GRAPHIC | 42056 |
| 11 | GRAPHIC | img103319533_9.jpg | GRAPHIC | 51385 |
| 12 | GRAPHIC | img103319533_10.jpg | GRAPHIC | 408717 |
| 13 | GRAPHIC | img103319533_11.jpg | GRAPHIC | 157110 |
| 14 | GRAPHIC | img103319533_12.jpg | GRAPHIC | 125121 |
| 15 | GRAPHIC | img103319533_13.jpg | GRAPHIC | 106407 |
| 16 | GRAPHIC | img103319533_14.jpg | GRAPHIC | 115156 |
| 17 | GRAPHIC | img103319533_15.jpg | GRAPHIC | 104305 |
| 18 | GRAPHIC | img103319533_16.jpg | GRAPHIC | 117658 |
| 19 | GRAPHIC | img103319533_17.jpg | GRAPHIC | 97971 |
| 20 | GRAPHIC | img103319533_18.jpg | GRAPHIC | 19569 |
| 21 | GRAPHIC | img103319533_19.jpg | GRAPHIC | 24533 |
| 22 | GRAPHIC | img103319533_20.jpg | GRAPHIC | 19569 |
| 23 | GRAPHIC | img103319533_21.jpg | GRAPHIC | 19569 |
| 24 | GRAPHIC | img103319533_22.jpg | GRAPHIC | 24533 |
| 25 | GRAPHIC | img103319533_23.jpg | GRAPHIC | 19569 |
| 26 | GRAPHIC | img103319533_24.jpg | GRAPHIC | 19569 |
| 27 | GRAPHIC | img103319533_25.jpg | GRAPHIC | 24533 |
| 28 | GRAPHIC | img103319533_26.jpg | GRAPHIC | 19569 |
| 29 | GRAPHIC | img103319533_27.jpg | GRAPHIC | 19569 |
| 30 | GRAPHIC | img103319533_28.jpg | GRAPHIC | 19569 |
| 31 | GRAPHIC | img103319533_29.jpg | GRAPHIC | 24533 |
| 32 | GRAPHIC | img103319533_30.jpg | GRAPHIC | 19569 |
| 33 | GRAPHIC | img103319533_31.jpg | GRAPHIC | 133012 |
| 34 | GRAPHIC | img103319533_32.jpg | GRAPHIC | 142135 |
| 35 | GRAPHIC | img103319533_33.jpg | GRAPHIC | 124901 |
| 36 | GRAPHIC | img103319533_34.jpg | GRAPHIC | 150871 |
| 37 | GRAPHIC | img103319533_35.jpg | GRAPHIC | 499524 |
| 38 | GRAPHIC | img103319533_36.jpg | GRAPHIC | 248221 |
| 39 | GRAPHIC | img103319533_37.jpg | GRAPHIC | 314871 |
| 40 | GRAPHIC | img103319533_38.jpg | GRAPHIC | 57292 |
| 41 | GRAPHIC | img103319533_39.jpg | GRAPHIC | 829017 |
| 42 | GRAPHIC | img103319533_40.jpg | GRAPHIC | 162664 |
| 43 | GRAPHIC | img103319533_41.jpg | GRAPHIC | 74022 |
| Complete submission text file | 0000950170-25-095722.txt | 17900477 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 44 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | ghm-20250715.xsd | EX-101.SCH | 19249 |
| 57 | EXTRACTED XBRL INSTANCE DOCUMENT | ghm-20250715_htm.xml | XML | 239459 |
EIN.: 161194720 | State of Incorp.: DE | Fiscal Year End: 0331
Type: DEF 14A | Act: 34 | File No.: 001-08462 | Film No.: 251123268
SIC: 3560 General Industrial Machinery & Equipment
(CF Office: 06 Technology)