Kaspick was waived by the Blues on Saturday, Renaud Lavoie of TVA Sports reports.
Kaspick signed a one-year, two-way contract extension with the Blues on Sunday.
Kaspick (concussion) will be in the lineup for Thursday's preseason game against the Red Wings.
Kaspick (concussion) didn't participate in Friday's training camp practice, Lou Korac of NHL.com reports.
Kaspick (ribs) was in attendance at Wednesday's practice session, Lou Korac of NHL.com reports.
Kaspick sustained a minor upper-body injury that isn't expected to be serious, Jim Thomas of the St. Louis Post-Dispatch reports.
Kaspick inked a three-year, entry-level contract with the Blues on Monday.