Insurance and Financial

Owner

PIPER, JAFFRAY & HOPWOOD INCORPORATED

—

Insurance and Financial

Owner

PIPER, JAFFRAY & HOPWOOD INCORPORATED

—

Paper Goods and Printed Matter

Owner

PIPER, JAFFRAY & HOPWOOD INCORPORATED

Dec 7, 1982

Paper Goods and Printed Matter

Owner

PIPER, JAFFRAY & HOPWOOD INCORPORATED

Aug 10, 1982

Paper Goods and Printed Matter

Owner

PIPER, JAFFRAY & HOPWOOD INCORPORATED

Apr 10, 1979

Telecommunications

Owner

PIPER, JAFFRAY & HOPWOOD INCORPORATED

Apr 17, 1973