Radio luminosity and stellar mass distributions of the final radio AGN sample in this work. The blue data points and histograms represent the 300 radio AGNs from the M22 sample based on LoTSS DR2. The red data points and bars stacked on the blue histograms denote the other 49 radio AGNs identified in BH12. We use circles and crosses to mark the SRs and FRs, respectively, classified by G19.