Eagles pick up three "compensatory" draft choices, per PFT:
The Bears, Colts, Eagles and Redskins got three compensatory picks apiece... Fourth-round compensatory picks went to the Eagles, Bills, Ravens, Titans and Packers. Only one team, the Chargers, got a fifth-round compensatory pick.
Sixth-round compensatory picks were awarded, in order, to the Giants, Eagles, Colts, Colts, Eagles, Dolphins, Colts, Ravens and Bengals. The rest of the compensatory picks are seventh-rounders.
Frankly, I think the whole compensatory pick system is a pretty dumb vestige of the days when everyone in the league was scared of free agency. But hey, three more picks is three more picks. Might be just the added value needed to swing a draft day, move around trade.
(Thanks to Dan L. for the heads up.)