Perspective Therapeutics, Inc. — Director's Dealing 2005

Nov 1, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IsoRay, Inc. (ISRY)
CIK: 0000728387
Period of Report: 2005-10-28

Reporting Person: Swanberg David (Director, V.P. Operations & Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-10-28	Common Stock	P	12500	$4	Acquired	297109	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2005-10-28	Common Stock Purchase Warrant	$6	P	12500	Acquired	2007-10-28	Common Stock (12500)	Direct