SEC FORM 3 SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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1. Name and Address of Reporting Person*
MIDDLETON FRED A

(Last) (First) (Middle)
400 SOUTH EL CAMINO RD
SUITE 1200

(Street)
SAN MATEO CA 99402

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
08/11/2004
3. Issuer Name and Ticker or Trading Symbol
Stereotaxis, Inc. [ STXS ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 48,005 D
Common Stock 32,355 I Sanderling Venture Partners II, L.P.
Common Stock 12,119 I Sanderling Management Limited. Cust. FBO Sanderling Ventures Limited, L.P.
Common Stock 3,029 I Sanderling Management Limited, Cust. FBO Middleton-McNeil, L.P.
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (right to buy) 09/23/2004 09/23/2013 Common Stock 12,500 5.94 D
Stock Option (right to buy) 05/26/2005 05/26/2014 Common Stock 12,500 7.02 D
Series A Convertible Preferred Stock (1) (1) Common Stock 41,335 (2) D
Series B Convertible Preferred Stock (1) (1) Common Stock 10,023 (2) D
Series C Convertible Preferred Stock (1) (1) Common Stock 2,215 (2) D
Series D Convertible Preferred Stock (1) (1) Common Stock 1,389 (2) D
Series D-1 Convertible Preferred Stock (1) (1) Common Stock 246 (2) D
Series A Convertible Preferred Stock (1) (1) Common Stock 433,709 (2) I Sanderling Ventures Partners II, L.P.
Series A Convertible Preferred Stock (1) (1) Common Stock 167,750 (2) I Sanderling Management Limited, Cust. FBO Sanderling Ventures Limited, L.P.
Series A Convertible Preferred Stock (1) (1) Common Stock 41,938 (2) I Sanderling Management Limited, Cust. FBO Middleton-McNeil, L.P.
Series B Convertible Preferred Stock (1) (1) Common Stock 228,875 (2) I Sanderling Ventures Partners II, L.P.
Series B Convertible Preferred Stock (1) (1) Common Stock 87,950 (2) I Sanderling Management Limited, Cust. FBO Sanderling Ventures Limited, L.P.
Series B Convertible Preferred Stock (1) (1) Common Stock 21,987 (2) I Sanderling Management Limited, Cust. FBO Middleton-McNeil, L.P.
Series C Convertible Preferred Stock (1) (1) Common Stock 297,636 (2) I Sanderling IV Biomedical Co-Investment Fund, L.P.
Series C Convertible Preferred Stock (1) (1) Common Stock 478 (2) I Sanderling V Beteiligungs GmbH & Co. KG
Series C Convertible Preferred Stock (1) (1) Common Stock 1,993 (2) I Sanderling V Biomedical Co-Investment Fund, L.P>
Series C Convertible Preferred Stock (1) (1) Common Stock 548 (2) I Sanderling V Limited Partnership
Series C Convertible Preferred Stock (1) (1) Common Stock 52,925 (2) I Sanderling Venture Partners II, L.P.
Series C Convertible Preferred Stock (1) (1) Common Stock 185,765 (2) I Sanderling Venture Partners IV Co-Investment Fund, L.P.
Series C Convertible Preferred Stock (1) (1) Common Stock 3,288 (2) I Sanderling Venture Partners V Co-Investment Fund, L.P.
Series C Convertible Preferred Stock (1) (1) Common Stock 19,441 (2) I Sanderling Management Limited, Cust. FBO Sanderling Ventures Limited, L.P.
Series C Convertible Preferred Stock (1) (1) Common Stock 3,527 (2) I Sanderling Ventures Management V
Series C Convertible Preferred Stock (1) (1) Common Stock 4,860 (2) I Sanderling Management Limited, Cust. FBO Middleton-McNeil, L.P.
Series D Convertible Preferred Stock (1) (1) Common Stock 166,410 (2) I Sanderling IV Biomedical Co-Investment Fund, L.P.
Series D Convertible Preferred Stock (1) (1) Common Stock 33,186 (2) I Sanderling Venture Partners II, L.P.
Series D Convertible Preferred Stock (1) (1) Common Stock 38,402 (2) I Sanderling Venture Partners IV Co-Investment Fund, L.P.
Series D Convertible Preferred Stock (1) (1) Common Stock 12,190 (2) I Sanderling Management Limited, Cust. FBO Sandlering Ventures Limited, L.P.
Series D Convertible Preferred Stock (1) (1) Common Stock 3,047 (2) I Sanderling Management Limited, Cust. FBO Middleton-McNeil, L.P.
Series D-1 Convertible Preferred Stock (1) (1) Common Stock 33,455 (2) I Sanderling V Beteiligungs GmbH & Co. KG
Series D-1 Convertible Preferred Stock (1) (1) Common Stock 139,397 (2) I Sanderling V Biomedical Co-Investment Fund, L.P.
Explanation of Responses:
1. All Series of the Issuer's Convertible Preferred Stock are convertible into common stock upon demand at any time.
2. 1-for-3.6.
Remarks:
This is the first of three Forms 3 filed by the reporting person on the August 11, 2004.
/s/ Fred A. Middleton 08/04/2004
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

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