<PAGE> 1
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. 1) *
Celeritek, Inc.
- --------------------------------------------------------------------------------
(Name of Issuer)
Common Stock, no par value
- --------------------------------------------------------------------------------
(Title of Class of Securities)
150926 10 3
------------------------------
(CUSIP Number)
Check the following box if a fee is being paid with this statement [ ]. (A fee
is not required only if the filing person: (1) has a previous statement on file
reporting beneficial ownership of more than five percent of the class of
securities described in Item 1; and (2) has filed no amendment subsequent
thereto reporting beneficial ownership of five percent or less of such class.)
(See Rule 13d-7).
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).
<PAGE> 2
- ------------------------- ---------------------
CUSIP No. 150926 10 3 13G Page 2 OF 8 Pages
----------- --- ---
- ------------------------- ---------------------
- --------------------------------------------------------------------------------
1 NAME OF REPORTING PERSON
S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Greylock Ventures Limited Partnership
- --------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [ ]
(b) [ ]
- --------------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Massachusetts
- --------------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF - 0 -
SHARES -------------------------------------------------------
BENEFICIALLY 6 SHARED VOTING POWER
OWNED BY
EACH - 0 -
REPORTING -------------------------------------------------------
PERSON 7 SOLE DISPOSITIVE POWER
WITH
- 0 -
-------------------------------------------------------
8 SHARED DISPOSITIVE POWER
- 0 -
- --------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
- 0 -
- --------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
- --------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
- --------------------------------------------------------------------------------
12 TYPE OF REPORTING*
PN
- --------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
<PAGE> 3
- ------------------------- ---------------------
CUSIP No. 150926 10 3 13G Page 3 OF 8 Pages
----------- --- ---
- ------------------------- ---------------------
- --------------------------------------------------------------------------------
1 NAME OF REPORTING PERSON
S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Henry F. McCance
- --------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [ ]
(b) [ ]
- --------------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
United States
- --------------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF -55,272-
SHARES -------------------------------------------------------
BENEFICIALLY 6 SHARED VOTING POWER
OWNED BY
EACH - 0 -
REPORTING -------------------------------------------------------
PERSON 7 SOLE DISPOSITIVE POWER
WITH
-55,272-
-------------------------------------------------------
8 SHARED DISPOSITIVE POWER
- 0 -
- --------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
-55,272-
- --------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
- --------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.8%
- --------------------------------------------------------------------------------
12 TYPE OF REPORTING*
IN
- --------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
<PAGE> 4
Item 1.
(a) Name of Issuer:
--------------
Celeritek, Inc.
(b) Address of Issuer's Principal Executive Office:
----------------------------------------------
3236 Scott Boulevard
Santa Clara, CA 95054
Item 2.
(a) Name of Person Filing:
---------------------
Greylock Ventures Limited Partnership ("GVLP") and Henry F.
McCance, the Managing General Partner of GVLP (the
"Managing General Partner").
(b) Address of Principal Business Office or, if none, Residence:
-----------------------------------------------------------
The address of the reporting persons is:
One Federal Street
Boston, Massachusetts 02110
(c) Citizenship:
-----------
GVLP is a limited partnership organized under the laws of the
Commonwealth of Massachusetts. The Managing General Partner
is a citizen of the United States.
(d) Title of Class of Securities:
----------------------------
Common Stock, no par value (the "Common Stock").
(e) CUSIP Number:
------------
150926 10 3
Item 3. Description of Person Filing:
-----------------------------
Not applicable.
Page 4 of 8 pages
<PAGE> 5
Item 4. Ownership(1):
------------
(a) Amount Beneficially Owned:
-------------------------
GVLP does not beneficially own any shares of Common Stock.
Mr. McCance may be deemed to beneficially own 55,272 shares
of Common Stock.
(b) Percent of Class:
----------------
GVLP: 0%
Mr. McCance: 0.8%
(c) Number of shares as to which person has:
---------------------------------------
(i) sole voting power; (ii) shared voting power; (iii) sole
dispositive power; (iv) shared dispositive power:
GVLP does not have any power to vote or dispose of any shares
of Common Stock. Mr. McCance may be deemed to have sole
power to vote and dispose of 55,272 shares of Common Stock.
Item 5. Ownership of Five Percent or Less of a Class:
--------------------------------------------
This statement is being filed to report the fact that as of
the date hereof the reporting persons have ceased to be
beneficial owners of more than five percent of the class of
securities.
Item 6. Ownership of More Than Five Percent on Behalf of Another
--------------------------------------------------------
Person:
------
Not applicable.
Item 7. Identification and Classification of the Subsidiary Which
---------------------------------------------------------
Acquired the Security Being Reported on By the Parent
-----------------------------------------------------
Holding Company:
---------------
Not applicable.
Item 8. Identification and Classification of Members of the Group:
---------------------------------------------------------
Not applicable.
- --------
(1) As of December 31, 1996.
Page 5 of 8 pages
<PAGE> 6
Item 9. Notice of Dissolution of Group:
------------------------------
Not applicable.
Item 10. Certification:
-------------
Not applicable.
Page 6 of 8 pages
<PAGE> 7
SIGNATURE
After reasonable inquiry and to the best of the knowledge and belief of
each of the undersigned, each of the undersigned hereby certifies that the
information set forth in this statement is true, complete and correct.
DATED: February 12, 1997
GREYLOCK VENTURES LIMITED PARTNERSHIP
By: /s/ Henry F. McCance
-----------------------------
Henry F. McCance
Managing General Partner
/s/ Henry F. McCance
-----------------------------
Henry F. McCance
Page 7 of 8 pages
<PAGE> 1
EXHIBIT 1
---------
AGREEMENT
Pursuant to Rule 13d-1(f)(1) under the Securities Exchange Act of 1934, as
amended, the undersigned hereby agree that only one statement containing the
information required by Schedule 13G need be filed with respect to the ownership
by each of the undersigned of the shares of Common Stock of Celeritek, Inc.
EXECUTED as a sealed instrument this 12th day of February, 1997.
GREYLOCK VENTURES LIMITED PARTNERSHIP
By: /s/ Henry F. McCance
---------------------------------
Henry F. McCance
Managing General Partner
/s/ Henry F. McCance
---------------------------------
Henry F. McCance
Page 8 of 8 pages
<PAGE> 1
Exhibit 2
---------
Previously filed with the
Securities and Exchange
Commission on February
14, 1996
----------------------------
OMB APPROVAL
----------------------------
OMB Number: 3235-0145
Expires: October 31, 1997
Estimated average burden
hours per response.. 14.90
----------------------------
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO.___) *
Celeritek, Inc.
- --------------------------------------------------------------------------------
(Name of Issuer)
Common Stock, no par value
- --------------------------------------------------------------------------------
(Title of Class of Securities)
150926 10 3
------------------------------
(CUSIP Number)
Check the following box if a fee is being paid with this statement [X]. (A fee
is not required only if the filing person: (1) has a previous statement on file
reporting beneficial ownership of more than five percent of the class of
securities described in Item 1; and (2) has filed no amendment subsequent
thereto reporting beneficial ownership of five percent or less of such class.)
(See Rule 13d-7).
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).
<PAGE> 2
- ------------------------- ---------------------
CUSIP No. 150926 10 3 13G PAGE 2 OF 8 PAGES
----------- --- ---
- ------------------------- ---------------------
- --------------------------------------------------------------------------------
1 NAME OF REPORTING PERSON
S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Greylock Ventures Limited Partnership
- --------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [ ]
(b) [ ]
- --------------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Massachusetts
- --------------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF - 817,453 -
SHARES -------------------------------------------------------
BENEFICIALLY 6 SHARED VOTING POWER
OWNED BY
EACH - 0 -
REPORTING -------------------------------------------------------
PERSON 7 SOLE DISPOSITIVE POWER
WITH
- 817,453 -
-------------------------------------------------------
8 SHARED DISPOSITIVE POWER
- 0 -
- --------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
- 817,453 -
- --------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
- --------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
12.4%
- --------------------------------------------------------------------------------
12 TYPE OF REPORTING*
PN
- --------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
<PAGE> 3
- ------------------------- ---------------------
CUSIP No. 150926 10 3 13G PAGE 3 OF 8 PAGES
----------- --- ---
- ------------------------- ---------------------
- --------------------------------------------------------------------------------
1 NAME OF REPORTING PERSON
S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Henry F. McCance
- --------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [ ]
(b) [ ]
- --------------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
United States
- --------------------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES
BENEFICIALLY - 817,453 -
OWNED BY -------------------------------------------------------
EACH 6 SHARED VOTING POWER
REPORTING - 0 -
PERSON -------------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
- 0 -
-------------------------------------------------------
8 SHARED DISPOSITIVE POWER
- 0 -
- --------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
- 817,453 -
- --------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
- --------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
12.4%
- --------------------------------------------------------------------------------
12 TYPE OF REPORTING*
IN
- --------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
<PAGE> 4
Item 1.
(a) Name of Issuer:
--------------
Celeritek, Inc.
(b) Address of Issuer's Principal Executive Office:
----------------------------------------------
3236 Scott Boulevard
Santa Clara, CA 95054
Item 2.
(a) Name of Person Filing:
---------------------
Greylock Ventures Limited Partnership ("GVLP") (the
"Partnership"), and Henry F. McCance, the Managing
General Partner of GVLP (the "Managing General Partner").
(b) Address of Principal Business Office or, if none, Residence:
-----------------------------------------------------------
The address of the reporting persons is:
One Federal Street
Boston, Massachusetts 02110
(c) Citizenship:
-----------
GVLP is a limited partnership organized under the laws of the
Commonwealth of Massachusetts. The Managing General Partner
is a citizen of the United States.
(d) Title of Class of Securities:
----------------------------
Common Stock, no par value (the "Common Stock").
(e) CUSIP Number:
------------
150926 10 3
Item 3. Description of Person Filing:
----------------------------
Not applicable.
Page 4 of 8 pages
<PAGE> 5
Item 4. Ownership(1):
-------------
(a) Amount Beneficially Owned:
--------------------------
GVLP is the record holder of 817,453 shares of Common
Stock and may be deemed to beneficially own 817,453
shares of Common Stock. Mr. McCance, as Managing General
Partner of GVLP, may be deemed to beneficially own 817,453
shares of Common Stock. The filing of this statement shall
not be construed as an admission that any of the
reporting persons are, for the purpose of Section
13(d) or 13(g) of the Act, the beneficial owners of
any securities covered by this statement.
(b) Percent of Class:
-----------------
GVLP: 12.4%
Mr. McCance: 12.4%
(c) Number of shares as to which person has:
----------------------------------------
(i) sole voting power; (ii) shared voting power; (iii) sole
dispositive power; (iv) shared dispositive power:
GVLP may be deemed to have sole power to vote and dispose of
817,453 shares of Common Stock. Mr. McCance, as Managing
General Partner of GVLP, may be deemed to share the power to
vote 817,453 shares of Common Stock.
Item 5. Ownership of Five Percent or Less of a Class:
---------------------------------------------
Not applicable.
Item 6. Ownership of More Than Five Percent on Behalf of Another Person:
----------------------------------------------------------------
Not applicable.
Item 7. Identification and Classification of the Subsidiary Which Acquired
------------------------------------------------------------------
the Security Being Reported on by the Parent Holding Company:
-------------------------------------------------------------
Not applicable.
- --------
(1) As of December 31, 1995.
Page 5 of 8 pages
<PAGE> 6
Item 8. Identification and Classification of Members of the Group:
----------------------------------------------------------
Not applicable.
Item 9. Notice of Dissolution of Group:
-------------------------------
Not applicable.
Item 10. Certification:
--------------
Not applicable.
Page 6 of 8 pages
<PAGE> 7
SIGNATURE
After reasonable inquiry and to the best of the knowledge and belief of
each of the undersigned, each of the undersigned hereby certifies that the
information set forth in this statement is true, complete and correct.
Dated: February 13, 1996
GREYLOCK VENTURES LIMITED PARTNERSHIP
By: /s/ Henry F. McCance
-----------------------------
Henry F. McCance
Managing General Partner
/s/ Henry F. McCance
-----------------------------
Henry F. McCance
Page 7 of 8 pages
<PAGE> 8
EXHIBIT 1
---------
AGREEMENT
Pursuant to Rule 13d-1(f)(1) under the Securities Exchange Act of 1934, as
amended, the undersigned hereby agree that only one statement containing the
information required by Schedule 13G need be filed with respect to the ownership
by each of the undersigned of the shares of Common Stock of Celeritek, Inc.
EXECUTED as a sealed instrument this 13th day of February, 1996.
GREYLOCK VENTURES LIMITED PARTNERSHIP
By: /s/ Henry F. McCance
---------------------------------
Henry F. McCance
Managing General Partner
/s/ Henry F. McCance
---------------------------------
Henry F. McCance
Page 8 of 8 pages
