HEARTLAND ADVISORS INC

10% owner at OSTEOTECH INC · on record since Mar 24, 2009
No longer subject to Sec. 16 at OSTEOTECH INC · on record since Aug 31, 2010
10% owner at HUDSON HIGHLAND GROUP INC · on record since Dec 2, 2013
No Longer Subject to Sec. 16 at PDI INC · on record since Oct 19, 2016
10% owner at LINCOLN EDUCATIONAL SERVICES CORP · on record since Apr 30, 2014
No Longer Subject to Sec. 16 at HUDSON HIGHLAND GROUP INC · on record since Oct 21, 2014
No Longer Subject to Sec. 16 at LINCOLN EDUCATIONAL SERVICES CORP · on record since Nov 3, 2014
10% owner at PDI INC · on record since May 7, 2015
10% owner at PERMA FIX ENVIRONMENTAL SERVICES INC · on record since Jul 27, 2016
No Longer Subject to Sec. 16 at PERMA FIX ENVIRONMENTAL SERVICES INC · on record since Sep 21, 2021

Insider trading activity of HEARTLAND ADVISORS INC

No transactions on record for HEARTLAND ADVISORS INC.

Insufficient history for a statistical track record (fewer than 5 open-market buys).