31 filings
Page 2 of 2
S-8
plcpc04
6 Jan 97
Registration of securities for employees
12:00am
424B1
5s7xs eyxsbl82xx0
12 Dec 96
Prospectus with pricing info
12:00am
S-1
tofjwxtcvyfh15 j3yjb
5 Nov 96
IPO registration
12:00am
10-Q
ap3l88 uu9nuynu
14 Aug 96
Quarterly report
12:00am
424B1
mhion1gzk
20 Jun 96
Prospectus with pricing info
12:00am
S-1/A
bxinl
31 May 96
IPO registration (amended)
12:00am
8-A12B
g2xddrksc1ujr59
17 May 96
Registration of securities on exchange
12:00am