Thistle WYA: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2020-07-01 | Evan Easton | Thistle WYA | Celtic Youth | Free |
| 2017-07-01 | Dylan Tait | Thistle WYA | Fife Elite FA | Free |
| 2015-07-01 | James Penrice | Thistle WYA | Partick Thistle FC U20 | — |
| 2014-07-01 | Kevin Nisbet | Thistle WYA | Partick Thistle FC U20 | — |