Lierse SK Yth.: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2018-07-01 | René Mitongo | Lierse SK Yth. | Waasland-Beveren | Free |
| 2018-07-01 | Niels Devalckeneer | Lierse SK Yth. | Antwerp Yth. | Free |
| 2018-07-01 | Kobe Corbanie | Lierse SK Yth. | Antwerp Yth. | Free |
| 2018-07-01 | Andreas Verstraeten | Lierse SK Yth. | Antwerp Yth. | Free |
| 2017-07-01 | Samuel Gomez Van Hoogen | Lierse SK Yth. | PSV Yth. | Free |
| 2017-07-01 | René Mitongo | KSK Heist Yth. | Lierse SK Yth. | Free |
| 2016-07-01 | Zeno Van Den Bosch | Lierse SK Yth. | Antwerp Yth. | Free |
| 2016-07-01 | Othmane Boussaid | Lierse SK Yth. | Lierse SK U21 | — |
| 2016-07-01 | Koni De Winter | Lierse SK Yth. | Zulte W. Youth | Free |
| 2015-07-01 | Tijn Van Ingelgom | Lierse SK Yth. | KV Mechelen Yth | Free |
| 2015-07-01 | Samuel Gomez Van Hoogen | Lierse SK Yth. | KRC Genk Youth | Loan |
| 2015-07-01 | Kamiel Van De Perre | Lierse SK Yth. | KRC Genk Youth | Free |
| 2015-07-01 | Josué Kongolo | Lierse SK Yth. | KRC Genk Youth | Free |
| 2015-07-01 | Jari De Busser | Lierse SK Yth. | Lierse SK U17 | — |
| 2015-07-01 | Jannes Van Hof | Lierse SK Yth. | KV Mechelen Yth | Free |
| 2015-07-01 | Ian Struyf | Lierse SK Yth. | KV Mechelen Yth | Free |
| 2015-07-01 | Denzel Jubitana | Lierse SK Yth. | KV Mechelen U17 | — |
| 2015-07-01 | Arthur Vermeeren | Lierse SK Yth. | KV Mechelen Yth | Free |
| 2015-07-01 | Ali Maamar | Lierse SK Yth. | KV Mechelen Yth | Free |
| 2014-07-01 | Senne Lynen | Lierse SK Yth. | Club Brugge Yth | Free |