March 01, 2014

Astros  sign Albert Abreu

March 22, 2014

Astros  release J.D. Martinez

May 09, 2014

Astros  place Jose Cisnero on the injured list

May 14, 2014

Astros  place Anthony Bass on the injured list

June 11, 2014

Astros  sign Ryan Thompson

June 12, 2014

Astros  sign J.D. Davis

June 15, 2014

Astros  sign Jorge Guzman

June 17, 2014

Astros  sign Josh James

June 18, 2014

Astros  sign Ramon Laureano

June 27, 2014

Astros  sign Daniel Mengden

July 01, 2014

Astros  place Dexter Fowler on the injured list

Astros  sign Derek Fisher

July 12, 2014

Astros  place Collin McHugh on the injured list

July 23, 2014

Astros  place George Springer on the injured list

July 31, 2014

November 05, 2014

Nick Tropeano traded from Astros  to None 

December 03, 2014

Astros  sign Enoli Paredes

Astros  sign Jorge Alcala

December 15, 2014

Astros  sign Jed Lowrie as a free agent