PRO DEX INC — Director's Dealing 2004

Sep 15, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PRO DEX INC (PDEX)
CIK: 0000788920
Period of Report: 2004-09-13

Reporting Person: COSS RONALD G (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-09-13	Pro-dex, Inc.	S	900	$3.1	Disposed	1319326	Indirect
2004-09-13	Pro-dex, Inc.	S	4700	$3.11	Disposed	3314626	Indirect
2004-09-13	Pro-dex, Inc.	S	17475	$3.12	Disposed	1297151	Indirect
2004-09-13	Pro-dex, Inc.	S	500	$3.13	Disposed	1296651	Indirect
2004-09-13	Pro-dex, Inc.	S	1300	$3.14	Disposed	1295351	Indirect
2004-09-13	Pro-dex, Inc.	S	400	$3.15	Disposed	1294951	Indirect
2004-09-13	Pro-dex, Inc.	S	200	$3.16	Disposed	1294751	Indirect
2004-09-13	Pro-dex, Inc.	S	800	$3.17	Disposed	1293951	Indirect
2004-09-13	Pro-dex, Inc.	S	100	$3.18	Disposed	1293851	Indirect
2004-09-13	Pro-dex, Inc.	S	8925	$3.2	Disposed	1284926	Indirect