SPECTRUMEDIX CORP

Certification of termination of registration of a class of securities (Section 12(g))

1,5,7

Notification of late filing of Form 10-K

No description available

No description available

Additional Information for Proxy Statement/ Votes

No description available

Definitive Proxy Statement

No description available

Notification of late filing of Form 10-K

No description available

Notification of late filing of Form 10-Q

4,7

No description available

Notification of late filing of Form 10-Q

No description available

No description available

No description available

Notification of late filing of Form 10-Q

Beneficial ownership report for a holder of more than 5% (Schedule 13D)

Notification of late filing of Form 10-K

No description available

Notification of late filing of Form 10-Q

No description available

No description available

No description available

Definitive Proxy Statement

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

4,7

Prospectus Supplement for Primary Offering

Prospectus filed under Rule 424(b)(1)

No description available

No description available

No description available

No description available

No description available

SONNENSCHEIN BERNARD