Group: Kimball/Hole (Mar. 7, 1987 – Jun. 24, 1987)

Ownership term length: 3 months, 2 weeks

Group membership

• Norm Kimball — ?%
• Jim Hole — ?%

Group: Bronfman/Imasco/Kimball (Mar. 4, 1986 – Mar. 7, 1987)

Ownership term length: 1 year

Group membership

• Charles Bronfman — ?%
• Imasco Corp. — ?%
• Norm Kimball — 10%

Group: Bronfman/Imasco (May. 14, 1982 – Mar. 4, 1986)

Ownership term length: 3 years, 9 months

Group membership

• Charles Bronfman — ?%
• Imasco Corp. — ?%