Siena U19 (): every transfer in and out, fees paid and earned, and the market value of the squad. — spent, €1.1m earned. Record complete to 2013-07-31.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2013-07-31 | Luigi Canotto | Siena U19 | Sorrento | — |
| 2012-07-01 | Leonardo Spinazzola | Siena U19 | Juventus U19 | €400k |
| 2012-07-01 | Richard Marcone | Siena U19 | Vicenza | €750k |
| 2011-12-31 | Luigi Canotto | Salerno | Siena U19 | Free |
| 2011-07-01 | Richard Marcone | Siena Jgd. | Siena U19 | — |
| 2010-07-01 | Leonardo Spinazzola | Siena U19 | Juventus U19 | Loan |