<PAGE> 1
<TABLE>
------ UNITED STATES SECURITIES AND EXCHANGE COMMISSION ------------------------------
FORM 4 WASHINGTON, D.C. 20549 OMB APPROVAL
------ ------------------------------
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OMB Number:
[ ] Check this box if no Expires:
longer subject to Filed pursuant to Section 16(a) of the Securities Estimated average burden
Section 16. Form 4 Exchange Act of 1934, Section 17(a) of the hours per response.........
or Form 5 obligations Public Utility Holding Company Act of 1935 ------------------------------
may continue. See or Section 30(f) of the Investment Company
Instruction 1(b). Act of 1940
(Print or Type Responses)
------------------------------------------------------------------------------------------------------------------------------------
<S> <C> <C> <C> <C> <C> <C>
1. Name and Address of Reporting Person 2. Issuer Name and Ticker or Trading Symbol 6. Relationship of Reporting Person to
Marshall Frank VINA Technologies, Inc. (VINA) Issuer (Check all applicable)
--------------------------------------------- ---------------------------------------------- X Director 10% Owner
(Last) (First) (Middle) 3. IRS or Social Security 4. Statement for ---- ---
39745 Eureka Drive Number of Reporting Month/Year Officer (give Other (Specify
--------------------------------------------- Person (Voluntary) August 2000 ---- title --- below)
(Street) ------------------ below)
Newark CA 94560 5. If Amendment,
--------------------------------------------- -------------------------- Date of Original --------------------------------
(City) (State) (Zip) (Month/Year)
7. Individual or Joint/Group Filing
------------------ (Check applicable box)
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 2. Trans- 3. Transac- 4. Securities Acquired (A) 5. Amount of Se- 6. Owner- 7. Nature
(Instr. 3) action tion or Disposed of (D) curities Benefi- ship of In-
Date Code (Instr. 3, 4 and 5) cially Owned at Form: direct
(Instr. 8) End of Month Direct Benefi-
(Month/ (Instr. 3 and 4) (D) or cial
Day/ --------------------------------------- Indirect Owner-
Year) Code V Amount (A) or Price (I) ship
(D) (Instr. 4) (Instr. 4)
------------------------------------------------------------------------------------------------------------------------------------
Common Stock 8/15/00 C 22,194(1) A 1-for-1 22,194 I By Frank
Marshall
Timark,
LP.
------------------------------------------------------------------------------------------------------------------------------------
Common Stock 8/10/00 P 25,000 A $12.00 105,000 D
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
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). (Over)
SEC 1474 (7-96)
</TABLE>
<PAGE> 2
<TABLE>
<CAPTION>
FORM 4 (CONTINUED) TABLE II -- DERIVATIVE SECURITIES ACQUIRED, DISPOSED OF, OR BENEFICIALLY OWNED
(E.G., PUTS, CALLS, WARRANTS, OPTIONS, CONVERTIBLE SECURITIES)
------------------------------------------------------------------------------------------------------------------------------------
<S> <C> <C> <C> <C> <C> <C> <C>
1. Title of Derivative 2. Conver- 3. Trans- 4. Trans- 5. Number of 6. Date Exer- 7. Title and Amount 8. Price
Security sion or action action Derivative cisable and of Underlying of
(Instr. 3) Exercise Date Code Securities Expiration Securities Deriv-
Price of (Month/ (Instr. Acquired (A) Date (Instr. 3 and 4) ative
Deriv- Day/ 8) or Disposed (Month/Day/ Secur-
ative Year) of (D) (Instr. Year) ity
Security 3, 4, and 5) (Instr. 5)
-----------------------------------
Date Expira- Amount or
-------------------------- Exer- tion Title Number of
Code V (A) (D) cisable Date Shares
------------------------------------------------------------------------------------------------------------------------------------
Series B Convertible Common
Preferred Stock 1-for-1 8/15/00 C 1,194 Immediate Stock 1,194
------------------------------------------------------------------------------------------------------------------------------------
Series C Convertible Common
Preferred Stock 1-for-1 8/15/00 C 20,000 Immediate Stock 20,000
------------------------------------------------------------------------------------------------------------------------------------
Series D Convertible Common
Preferred Stock 1-for-1 8/15/00 C 1,000 Immediate Stock 1,000
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
<C> <C> <C>
9. Number of 10. Ownership 11. Nature of
Derivative Form of Indirect
Securities Derivative Beneficial
Beneficially Security: Ownership
Owned at End Direct (D) (Instr. 4)
of Month or Indirect (I)
(Instr. 4) (Instr. 4)
--------------------------------------------------------------------------
By Frank Marshall
0 1 Timark, L.P.
--------------------------------------------------------------------------
By Frank Marshall
0 1 Timark, L.P.
--------------------------------------------------------------------------
By Frank Marshall
0 1 Timark, L.P.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
--------------------------------------------------------------------------
--------------------------------------------------------------------------
Explanation of Responses:
(1) Automatic conversion of the following shares upon initial public offering: 1,194 Series B Preferred Stock, 20,000 Series C
Preferred Stock, and 1,000 Series D Preferred Stock.
**Intentional misstatements or omissions of facts constitute Federal Criminal Violations. /s/ FRANK MARSHALL 9/11/00
See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). ------------------------------- -------
**Signature of Reporting Person Date
Note: File three copies of this Form, one of which must be manually signed.
If space provided is insufficient, see Instruction 6 for procedure.
Potential persons who are to respond to the collection of information contained
in this form are not required to respond unless the form displays a currently Page 2
valid OMB Number. SEC 1474 (7-96)
</TABLE>
