Complex sentence: This time was notable for the EndUp experiencing financial difficulties and employee turmoil, with the club filing for Chapter 11 bankruptcy protection in 1995 and employees seeking to unionize themselves in response to what they claimed were threats to job security.
Split into simpler sentences: This time was notable for the EndUp experiencing financial difficulties, with the club filing for Chapter 11 bankruptcy protection in 1995. During this time, workers at the EndUp sought to unionize themselves in response to what they claimed were threats to job security.