Unassociated Document
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

FORM 12b-25
Notification of Late Filing

Commission File Number 000-14247

NOTIFICATION OF LATE FILING

(Check One): [ ] Form 10-KSB [ ] Form 11-K [ ] Form 20-F [X] Form 10-QSB [ ] Form N-SAR

For Period Ended: March 31, 2006

[   ] Transition Report on Form 10-KSB
[   ] Transition Report on Form 20-F
[   ] Transition Report on Form 11-K
[   ] Transition Report on Form 10-Q
[   ] Transition Report on Form N-SAR
For the Transition Period Ended:

READ ATTACHED INSTRUCTION SHEET BEFORE PREPARING FORM. PLEASE PRINT OR TYPE.

Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.

If the notification relates to a portion of the filing checked above, identify the item(s) to which the notification relates: ________________      

PART I - REGISTRANT INFORMATION

ISORAY, INC.
Full name of registrant
 
 

Former name if applicable

350 Hills Street, Suite 106
Address of principal executive office (Street and Number)

Richland, Washington 99354
City, state and zip code

PART II - RULE 12b-25(b) AND (c)

If the subject report could not be filed without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed. (Check box if appropriate.)

(a) The reasons described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense;

 
 

 
 
[X] (b) The subject annual report, semi-annual report, transition report on Form 10-K, 20-F, 11-K, or Form N-SAR, or portion thereof will be filed on or before the 15th calendar day following the prescribed due date; or the subject quarterly report or transition report on Form 10-Q, or portion thereof will be filed on or before the fifth calendar day following the prescribed due date; and

(c) The accountant's statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.

PART III - NARRATIVE

State below in reasonable detail the reasons why Form 10-K, 11-K, 20-F, 10-Q, N-SAR or the transition report or portion thereof, could not be filed within the prescribed time period. (Attach extra sheets if needed.)

The Registrant's Quarterly Report on Form 10-QSB for the period ended March 31, 2006 (the "Quarterly Report") could not be filed within the prescribed time period since the Registrant’s management needs additional time to complete its review of the included financial statements. As a result, the Quarterly Report, including the financial statements and the notes thereto, has not yet been finalized.
 


PART IV - OTHER INFORMATION

(1) Name and telephone number of person to contact in regard to this notification

Michael Dunlop
(509)
375-1202
(Name)
(Area Code)
(Telephone Number)

(2) Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If the answer is no, identify report(s).
[X] Yes [   ] No

(3) Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof?
[   ] Yes [X] No

If so: attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons why a reasonable estimate of the results cannot be made.

ISORAY, INC.
(Name of Registrant as Specified in Charter)

Has caused this notification to be signed on its behalf by the undersigned thereunto duly authorized.


Date
May 12, 2006
 
By
/s/ Michael Dunlop
       
Michael Dunlop, CFO
 

 
 
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