(TheStreet.com's Ben Holmes, who heads TSC's ipoPros.com subsidiary, keeps a close eye on quiet-period expirations every week. For more on quiet periods and why they matter, check out Holmes' primer on the subject. The full current quiet-period list is published separately. )

Quiet Period End

Deal Name

Symbol

Lead Underwriter

5/01/00

I3 Mobile

(IIIM:Nasdaq)

Deutsche Banc Alex. Brown

5/01/00

Numerical Technologies

(NMTC:Nasdaq)

Credit Suisse First Boston

5/01/00

GoAmerica

(GOAM:Nasdaq)

Bear Stearns

5/01/00

Sangamo BioSciences

(SGMO:Nasdaq)

Lehman Brothers