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, Section 17(a) of the Public Utility Holding Company Act of 1935 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*
SPRENG R DAVID

(Last) (First) (Middle)
480 COWPER STREET

(Street)
PALO ALTO CA 94301

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
COSINE COMMUNICATIONS INC [ COSN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
07/21/2005
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X 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 07/21/2005 S 883,161 D $2.25 0 I see footnotes ( 1 ) ( 2 )
Common Stock 07/21/2005 S 7,307 D $2.25 0 I Eagle Ventures WF, LLC ( 3 )
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
1. Name and Address of Reporting Person*
SPRENG R DAVID

(Last) (First) (Middle)
480 COWPER STREET

(Street)
PALO ALTO CA 94301

(City) (State) (Zip)
1. Name and Address of Reporting Person*
CRESCENDO WORLD FUND LLC

(Last) (First) (Middle)
480 COWPER STREET

(Street)
PALO ALTO CA 94301

(City) (State) (Zip)
1. Name and Address of Reporting Person*
EAGLE VENTURES WF LLC

(Last) (First) (Middle)
480 COWPER STREET

(Street)
PALO ALTO CA 94301

(City) (State) (Zip)
Explanation of Responses:
1. This Form 4 is filed jointly by R. David Spreng, Crescendo World Fund, LLC ("CWF LLC"), Crescendo III, L.P. ("C III LP"), Crescendo III Executive Fund, L.P. ("C III EF LP") and Crescendo III, GbR ("C III GbR"). 173,856 securities reported in this Form 4 are owned directly by CWF LLC, and owned indirectly by Crescendo Ventures World Fund, LLC ("CVWF LLC"), its general partner. 675,325 securities reported in this Form 4 are directly owned by C III LP, and owned indirectly by Crescendo Ventures III, LLC ("CV III LLC"), its general partner. 20,059 securities reported in this Form 4 are owned directly by C III EF LP, and owned indirectly by CV III LLC, its general partner. 13,921 securities reported in this Form 4 are owned directly by C III GbR, and indirectly by CV III LLC, its general partner.
2. R. David Spreng, in his capacity as Managing Member for CVWF LLC and CV III LLC may be deemed to have sole votingr and dispositive power over these shares. Mr. Spreng disclaims beneficial ownership, except to the extent of his pecuniary interest therein.
3. Securities are directly owned by EVWF LLC and R. David Spreng, in his capacity as Managing Member of EVWF LLC, may be deemed to have sole voting and dispositive power over these shares. Mr. Spreng disclaims beneficial ownership, except to the extent of his pecuniary interest therein.
Remarks:
/s/ R. David Spreng 07/25/2005
/s/ R. David Spreng, as Managing Member of Crescendo Ventures World Fund, LLC, the general partner of Crescendo World Fund, LLC 07/25/2005
/s/ R. David Spreng, as Managing Member of Crescendo Ventures III, LLC, the general partner of Crescendo III, LP 07/25/2005
/s/ R. David Spreng, as Managing Member of Crescendo Ventures III, LLC, the general partner of Crescendo III Executive Fund, L.P. 07/25/2005
/s/ R. David Spreng, as Managing Member of Crescendo Ventures III, LLC, the general partner of Crescendo III, GbR 07/25/2005
/s/ R. David Spreng, as Managing Member of Eagle Ventures WF, LLC 07/25/2005
** 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).
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