KOS HOLDINGS INC
Related Filers (1)
Ownership (11)
SC 13D/A
Wednesday, 6/7/2006
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13D/A
Friday, 9/9/2005
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13D/A
Wednesday, 12/29/2004
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13D/A
Thursday, 10/14/2004
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2004
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Thursday, 2/13/2003
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Thursday, 2/14/2002
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Monday, 2/12/2001
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Monday, 2/14/2000
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13G
Friday, 2/12/1999
KOS PHARMACEUTICALS INC: Major Shareholders
SC 13G
Tuesday, 2/17/1998
KOS PHARMACEUTICALS INC: Major Shareholders