ECHOCATH INC

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

Notification of late filing of Form 10-K

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No description available

Registration statement under Securities Act of 1933

4,7

No description available

No description available

Notification of late filing of Form 10-K

Required Information in Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

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

No description available

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

No description available

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

No description available

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

Prospectus filed under Rule 424(b)(1)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

No description available

Notification of late filing of Form 10-Q

No description available

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

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

No description available

No description available

No description available

Notification of late filing of Form 10-Q

No description available

No description available

Notification of late filing of Form 10-K

No description available

Definitive Proxy Statement

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

5,7

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

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

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

Definitive Proxy Statement

PRISCHAK JOSEPH J

PRISCHAK JOSEPH J

PRISCHAK JOSEPH J

PRISCHAK JOSEPH J

PRISCHAK JOSEPH J

PRISCHAK JOSEPH J

PRISCHAK JOSEPH J

PRISCHAK JOSEPH J

PRISCHAK JOSEPH J