April 11, 2011: The Mystics traded a second-round pick in the 2012 Draft to the Atlanta Dream as part of the Lindsey Harding trade. The Mystics also received a first-round pick from Atlanta.
April 11, 2011: The Mystics traded a first-round pick in the 2012 Draft to the Minnesota Lynx in exchange for Nicky Ansoike.
April 29, 2011: The Mystics acquired a first-round pick in the 2012 Draft from the Seattle Storm and a third round-pick in the 2012 Draft from the Indiana Fever as part of the Katie Smith transaction.
February 1: The Mystics traded Marissa Coleman to the Los Angeles Sparks in exchange for Noelle Quinn.[1]
February 9: The Mystics signed Michelle Snow.
February 14: The Mystics traded Victoria Dunlap to the Seattle Storm in exchange for Ashley Robinson.[2]
February 15: The Mystics re-signed Kerri Gardin and signed Laura Harper and Ashley Walker.[3]
February 16: The Mystics re-signed Crystal Langhorne.[4]
February 21: The Mystics re-signed Monique Currie.[5]
February 22: The Mystics signed Dominique Canty.[6]
February 23: The Mystics traded Nicky Anosike to the Los Angeles Sparks in exchange for Natasha Lacy and LaToya Pringle.[7]
March 7: The Mystics re-signed Matee Ajavon.
April 25: The Mystics signed draft picks LaSondra Barrett and Briana Gilbreath.
April 27: The Mystics signed Rashanda McCants.
April 28: The Mystics signed Tia Lewis, and draft picks Anjale Barrett and Natalie Novosel.
May 3: The Mystics waived Tia Lewis.
May 4: The Mystics waived Kerri Gardin.
May 9: The Mystics waived Briana Gilbreath.
May 14: The Mystics waived Laura Harper and Ashley Walker and signed Jessica Breland and Lindsay Wisdom-Hylton.
May 17: The Mystics waived Rashanda McCants, LaSondra Barrett, and Jessica Breland, and suspended LaToya Pringle.
June 13: The Mystics waived Dominique Canty and signed Shannon Bobbitt.[8]
August 26: The Mystics waived Natasha Lacy and signed Izi Castro Marques.