St. Pölten U15: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2019-07-01 | Enes Tepecik | St. Pölten U15 | St. Pölten U16 | — |
| 2018-07-01 | Jakob Knollmüller | St. Pölten U15 | St. Pölten U16 | — |
| 2018-07-01 | Dominik Weixelbraun | St. Pölten U15 | St. Pölten U16 | — |
| 2017-07-01 | Enes Tepecik | Willendorf J. | St. Pölten U15 | — |
| 2017-07-01 | David Riegler | St. Pölten U15 | St. Pölten U16 | — |
| 2016-07-01 | Martin Moormann | St. Pölten U15 | St. Pölten U16 | — |
| 2016-07-01 | Leo Greiml | St. Pölten U15 | St. Pölten U16 | — |
| 2016-07-01 | Jakob Knollmüller | Traiskirchen J. | St. Pölten U15 | — |
| 2016-07-01 | Dominik Weixelbraun | Kirchberg/W Jgd | St. Pölten U15 | — |
| 2016-01-01 | David Riegler | Aspang Yth. | St. Pölten U15 | — |
| 2015-07-01 | Jonas Auer | St. Pölten U15 | St. Pölten U16 | — |
| 2014-07-01 | Robert Ljubicic | St. Pölten U15 | St. Pölten U16 | — |
| 2014-07-01 | Martin Moormann | Horn Youth | St. Pölten U15 | — |
| 2014-07-01 | Leo Greiml | Horn Youth | St. Pölten U15 | — |
| 2014-07-01 | Jonas Auer | Leonhofen J. | St. Pölten U15 | — |
| 2014-07-01 | Christoph Baumgartner | St. Pölten U15 | St. Pölten U16 | — |
| 2014-01-10 | Robert Ljubicic | Sportklub Jgd. | St. Pölten U15 | — |
| 2012-07-01 | Christoph Baumgartner | Horn Youth | St. Pölten U15 | — |
| 2011-07-01 | Dominik Baumgartner | St. Pölten U15 | St. Pölten U16 | — |
| 2011-01-01 | Daniel Maderner | St. Pölten U15 | St. Pölten U16 | — |