SEC FORM 4/A SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
KNUDSON MARK B

(Last) (First) (Middle)
2800 PATTON ROAD

(Street)
ST. PAUL MN 55113

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
EnteroMedics Inc [ ETRM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
Chrmn, Pres & CEO
3. Date of Earliest Transaction (Month/Day/Year)
02/16/2011
4. If Amendment, Date of Original Filed (Month/Day/Year)
02/18/2011
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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 1,382 I Spouse Revocable Trust
Common Stock 3,215 I Family Limited Partnership
Common Stock 57,571 I Revocable Trust 2003
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (right to buy) $2.76 08/16/2004(1) 08/16/2014 Common Stock 11,575 11,575 D
Stock Option (right to buy) $2.76 (2) 04/27/2015 Common Stock 7,915 7,915 D
Stock Option (right to buy) $2.76 04/20/2007(3) 04/20/2016 Common Stock 6,776 6,776 D
Stock Option (right to buy) $1.9 10/29/2010(6) 10/29/2017 Common Stock 33,432 33,432 D
Warrants (right to buy) $23.68 (4) 11/13/2010 Common Stock 337 337 I Revocable Trust
Warrants (right to buy) $23.68 (4) 11/13/2010 Common Stock 169 169 I Spouse Revocable Trust
Stock Option (right to buy) $1.9 10/29/2010(6) 10/29/2017 Common Stock 25,902 25,902 D
Stock Option (right to buy) $1.9 10/29/2010(6) 10/29/2017 Common Stock 44,131 44,131 D
Warrant (Right to Buy) $8.28 08/24/2009 02/24/2013 Common Stock 5,498 5,498 I Revocable Trust 2003
Stock Option (right to buy) $1.9 10/29/2010(6) 10/29/2017 Common Stock 50,472 50,472 D
Stock Option (right to buy) $3.78 11/18/2009(5) 11/18/2019 Common Stock 20,833 20,833 D
Warrant (Common Stock) $2.19 (7) (8) Common Stock 25,000 25,000 D
Stock Option (right to buy) $2.58 02/16/2011 A 350,000 03/16/2011(9)(10) 02/16/2021 Common Stock 350,000 $0.00 350,000 D
Explanation of Responses:
1. 32,968 shares vest immediately, of the remaining shares 25% vest on the first anniversary of the date of grant and thereafter at 1/36th per month for 36 months, beginning the date shown.
2. Currently 100% vested in accordance with achievement of milestone vesting terms.
3. Vests 25% on the first anniversary of the date of grant and 1/36th per month for 36 months thereafter, beginning the date shown.
4. Immediately exercisable.
5. 25% vests immediately and the remaining 75% vests on 11/15/2010; 100% of unvested shares become vested upon change in control.
6. Options vest 33% on date noted and thereafter at 1/24th per month.
7. Warrant becomes exercisable 181 days from the date of issuance at close of offering.
8. Warrant expires five years from the date it becomes exercisable.
9. Vests in increments of 1/48th per month, beginning the date shown.
10. This filing is amended to correct the initial exercise date.
Remarks:
THIS FORM 4 WAS AMENDED TO CORRECT A VESTING DATE AS NOTED IN FOOTNOTE 10. THE REMAINDER OF THE FORM HAS BEEN RESTATED IN ITS ENTIRETY WITHOUT CHANGE.
/s/ Greg S. Lean, Attorney in Fact for Mark B. Knudson 03/17/2011
** 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 4 (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).
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