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*
Augustyn Tamara

(Last) (First) (Middle)
250 WILLIAMS STREET

(Street)
ATLANTA GA 30303

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
11/19/2007
3. Issuer Name and Ticker or Trading Symbol
INTERNAP NETWORK SERVICES CORP [ INAP ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
VP, Finance & Chief Accountant
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)
Restricted Common Stock(1) 10,000(2) D
Restricted Common Stock(1) 7,500(3) D
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) 06/30/2005(4) 06/30/2014 Common Stock 15,000 $12.1 D
Stock Option (Right to Buy) 01/18/2007(5) 01/18/2016 Common Stock 1,000 $5.3 D
Explanation of Responses:
1. The restricted common stock was awarded in an exempt transaction pursuant to Rule 16b-3(d) of the Securities Exchange Act of 1934, as amended.
2. Twelve and a half percent of the number of shares of restricted common stock vest every six months after the grant date on March 15, 2006.
3. One-sixteenth of the number of shares of restricted common stock vest each quarter after the grant date on March 19, 2007.
4. One-fourth of the number of options vested on the first anniversary of the grant date, which was June 30, 2004, and 1/48 of the number of options vest per month thereafter.
5. One-fourth of the number of options vested on the first anniversary of the grant date, which was January 18, 2006, and 1/48 of the number of options vest per month thereafter.
Remarks:
/s/ Lori C. Bibb, Attorney-in-Fact 11/27/2007
** 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.