Stellar mass versus redshift distribution for the GAMA09 galaxies (grey points) and for the compact (light filled circles) and complex (dark filled squares) radio AGN. A vertical line divides the sample into two redshift bins. Completeness curves (70%, 95% with solid, dashed black lines, respectively) and horizontal thresholds are used to exclude sources incomplete in stellar mass (unfilled markers). A zoom-in of the mass-complete sample, split into four stellar mass bins (yellow, orange, red, crimson), is presented in the right panel.