Results. Our selection reliably recovers four objects with mflow ranging from 26.0 to 27.9 AB that are located in modestamplification regions (mu < 2.4). Two of the objects display a secondary break between the IRAC 3.6 mu m and 4.5 mu m bands, which could be associated to the Balmer break or emission lines at z similar to 8. The SED-fitting analysis suggests that all of these objects favor high-z solutions with no reliable secondary solutions. The candidates generally have star formation rates around similar to 10 M-circle dot/yr and sizes ranging from 0.2 to 0.5 kpc, which agrees well with previous observations and expectations for objects in the early Universe. The sample size and luminosity distribution are consistent with previous findings.