Transfers snapshot
- Primero Mayo has 4 recorded transfers. (2 in, 2 out).
Primero Mayo Transfers
| Player | Direction | Date | Type | From | To |
|---|---|---|---|---|---|
 D. Aguilera | In | 2026-06-29 | Free agent |  Real Oruro |  Primero Mayo |
 Stiven Vargas | Out | 2026-01-03 | Free agent | Primero Mayo |  Independiente Petrolero |
 J. Careaga | Out | 2025-12-30 | Return from loan | Primero Mayo |  The Strongest STR |
| J. Careaga | In | 2025-02-17 | Loan | The Strongest STR | Primero Mayo |