The Vanguard Group 13D and 13G filings for Graham Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-02-13 5:06 pm Sale | 2023-12-29 | 13G | Graham Corporation GHM | The Vanguard Group | 542,059 5.060% | -933 (-0.17%) | Filing |
| 2023-02-09 11:22 am Purchase | 2022-12-30 | 13G | Graham Corporation GHM | The Vanguard Group | 542,992 5.120% | 76,279 (+16.34%) | Filing |
| 2022-02-10 08:16 am Sale | 2021-12-31 | 13G | Graham Corporation GHM | The Vanguard Group | 466,713 4.390% | -71,492 (-13.28%) | Filing |
| 2021-02-10 10:57 am Purchase | 2020-12-31 | 13G | Graham Corporation GHM | The Vanguard Group | 538,205 5.390% | 89,019 (+19.82%) | Filing |
| 2020-02-12 12:04 pm Sale | 2019-12-31 | 13G | Graham Corporation GHM | The Vanguard Group | 449,186 4.540% | -67,394 (-13.05%) | Filing |