Marine (Enterprise National League North): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Conor McAleny | Harrogate Town | Marine | Free |
| 2026-02-06 | Jack Hazlehurst | Burton Albion | Marine | Free |
| 2026-01-14 | Dan Martin | Accrington Stanley | Marine | Loan |
| 2025-08-26 | Jack McIntyre | Carrick Rangers | Marine | Free |
| 2025-08-09 | Enock Lusiama | Marine | Warrington Town | Free |
| 2025-08-08 | Ashley Hunter | Accrington Stanley | Marine | Free |
| 2025-08-01 | Chanka Zimba | Marine | Inverness Caledonian Thistle FC | Free |
| 2025-07-30 | Lewis Bell | Blackburn Rovers U21 | Marine | Free |
| 2025-07-25 | Player | Marine | Curzon Ashton | Free |
| 2025-07-05 | Matty Waters | Marine | Warrington Town | Free |
| 2025-07-01 | George Newell | Bala Town | Marine | Free |
| 2025-07-01 | Sean McAllister | Marine | Dungannon Swifts | Free |
| 2025-07-01 | Player | Marine | Warrington Town | Free |
| 2025-03-27 | Max Metcalfe | Stockport | Marine | Loan |
| 2025-03-07 | Ola Lawal | Marine | AFC Telford United | Free |
| 2025-02-27 | Bailey Sloane | Farsley Celtic | Marine | Free |
| 2025-02-24 | Sam Fielding | Farsley Celtic | Marine | Free |
| 2025-02-11 | Josh Shaw | West Brom U21 | Marine | Loan |
| 2025-02-08 | Max Metcalfe | Stockport | Marine | Loan |
| 2025-01-28 | Andrew Wogan | Stockport | Marine | Loan |