SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
------------
SCHEDULE 13G
Under the Securities Exchange Act of 1934
(Amendment No. 1)*
ILOG, S.A.
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(Name of Issuer)
Ordinary Shares, Nominal Value FF 4 per share
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(Title of Class of Securities)
452360100
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(CUSIP Number)
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(Date of Event which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which
this Schedule is filed:
|_| Rule 13d-1 (b)
|_| Rule 13d-1 (c)
|X| Rule 13d-1 (d)
- ----------
* 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 disclosures provided in a prior cover page.
The information required on 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 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>
CUSIP No. 452360100 13G Page 2 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Oak Management Corporation
06-0990851
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
Delaware
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Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
63,067 shares of common stock
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
63,067 shares of common stock
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(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
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(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
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(11) Percent of class represented by amount in Row 9.
0.45%
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(12) Type of reporting person (see instructions).
CO
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<PAGE>
CUSIP No. 452360100 13G Page 3 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Oak Investment Partners VI, Limited Partnership
06-1412578
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
Delaware
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Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
63,067 shares of common stock
(6) Shared voting power:
Not applicable
(7) Sole dispositive power:
63,067 shares of common stock
(8) Shared dispositive power:
Not applicable
- --------------------------------------------------------------------------------
(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
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(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
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(11) Percent of class represented by amount in Row 9.
0.45%
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(12) Type of reporting person (see instructions).
PN
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<PAGE>
CUSIP No. 452360100 13G Page 4 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Oak Associates VI, LLC
06-1462392
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
Delaware
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Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
63,067 shares of common stock
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
63,067 shares of common stock
- --------------------------------------------------------------------------------
(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
- --------------------------------------------------------------------------------
(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
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(11) Percent of class represented by amount in Row 9.
0.45%
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(12) Type of reporting person (see instructions).
OO-LLC
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<PAGE>
CUSIP No. 452360100 13G Page 5 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Oak VI Affiliates Fund, Limited Partnership
06-1414970
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
Delaware
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Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
0
(6) Shared voting power:
Not applicable
(7) Sole dispositive power:
0
(8) Shared dispositive power:
Not applicable
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(9) Aggregate amount beneficially owned by each reporting person.
None
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(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
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(11) Percent of class represented by amount in Row 9.
0%
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(12) Type of reporting person (see instructions).
PN
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<PAGE>
CUSIP No. 452360100 13G Page 6 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Oak VI Affiliates, LLC
06-1414968
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
Delaware
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Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
0
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
0
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(9) Aggregate amount beneficially owned by each reporting person.
None
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(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
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(11) Percent of class represented by amount in Row 9.
0%
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(12) Type of reporting person (see instructions).
OO-LLC
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<PAGE>
CUSIP No. 452360100 13G Page 7 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Bandel L. Carano
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
United States
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Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
63,067 shares of common stock
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
63,067 shares of common stock
- --------------------------------------------------------------------------------
(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
- --------------------------------------------------------------------------------
(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
- --------------------------------------------------------------------------------
(11) Percent of class represented by amount in Row 9.
0.45%
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(12) Type of reporting person (see instructions).
IN
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<PAGE>
CUSIP No. 452360100 13G Page 8 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Gerald R. Gallagher
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
United States
- --------------------------------------------------------------------------------
Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
63,067 shares of common stock
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
63,067 shares of common stock
- --------------------------------------------------------------------------------
(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
- --------------------------------------------------------------------------------
(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
- --------------------------------------------------------------------------------
(11) Percent of class represented by amount in Row 9.
0.45%
- --------------------------------------------------------------------------------
(12) Type of reporting person (see instructions).
IN
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<PAGE>
CUSIP No. 452360100 13G Page 9 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Edward F. Glassmeyer
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
United States
- --------------------------------------------------------------------------------
Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
63,067 shares of common stock
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
63,067 shares of common stock
- --------------------------------------------------------------------------------
(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
- --------------------------------------------------------------------------------
(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
- --------------------------------------------------------------------------------
(11) Percent of class represented by amount in Row 9.
0.45%
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(12) Type of reporting person (see instructions).
IN
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<PAGE>
CUSIP No. 452360100 13G Page 10 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Fredric W. Harman
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
United States
- --------------------------------------------------------------------------------
Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
63,067 shares of common stock
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
63,067 shares of common stock
- --------------------------------------------------------------------------------
(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
- --------------------------------------------------------------------------------
(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
- --------------------------------------------------------------------------------
(11) Percent of class represented by amount in Row 9.
0.45%
- --------------------------------------------------------------------------------
(12) Type of reporting person (see instructions).
IN
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<PAGE>
CUSIP No. 452360100 13G Page 11 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Ann H. Lamont
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
United States
- --------------------------------------------------------------------------------
Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
63,067 shares of common stock
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
63,067 shares of common stock
- --------------------------------------------------------------------------------
(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
- --------------------------------------------------------------------------------
(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
- --------------------------------------------------------------------------------
(11) Percent of class represented by amount in Row 9.
0.45%
- --------------------------------------------------------------------------------
(12) Type of reporting person (see instructions).
IN
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<PAGE>
CUSIP No. 452360100 13G Page 12 of 19 Pages
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(1) Name of Reporting Persons
I.R.S. Identification Nos. of above persons. (entities only)
Eileen M. More
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(2) Check the appropriate box if a member of a group (see instructions) (a)|_|
(b)|_|
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(3) SEC use only.
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(4) Citizenship or place of organization.
United States
- --------------------------------------------------------------------------------
Number of shares beneficially owned by each reporting person with:
(5) Sole voting power:
Not applicable
(6) Shared voting power:
63,067 shares of common stock
(7) Sole dispositive power:
Not applicable
(8) Shared dispositive power:
63,067 shares of common stock
- --------------------------------------------------------------------------------
(9) Aggregate amount beneficially owned by each reporting person.
63,067 shares of common stock
- --------------------------------------------------------------------------------
(10) Check if the aggregate amount in Row (9) excludes certain shares |_|
(see instructions).
- --------------------------------------------------------------------------------
(11) Percent of class represented by amount in Row 9.
0.45%
- --------------------------------------------------------------------------------
(12) Type of reporting person (see instructions).
IN
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<PAGE>
Page 13 of 19 Pages
Schedule 13G
Ordinary Shares, Nominal
CUSIP No. 452360100
Item 1(a) Name of Issuer:
ILOG, S.A.
Item 1(b) Address of Issuer's Principal Executive Offices:
9 Rue De Verdun
94253 Gentilly, France
and
1901 Landings Drive
Mountain View, California 94043
Item 2(a) Name of Person filing:
Oak Investment Partners VI, Limited Partnership
Oak Associates VI, LLC
Oak VI Affiliates Fund, Limited Partnership
Oak VI Affiliates, LLC
Oak Management Corporation
Bandel L. Carano
Gerald R. Gallagher
Edward F. Glassmeyer
Fredric W. Harman
Ann H. Lamont
Eileen M. More
Item 2(b) Address of Principal Business Office or, if none, Residence:
c/o Oak Management Corporation
One Gorham Island
Westport, CT 06880
Item 2(c) Citizenship:
Please refer to Item 4 on each cover sheet for each filing person
Item 2(d) Title of Class of Securities:
Ordinary Shares, nominal value FF4 per share.
Item 2(e) CUSIP Number: 452360100
Item 3 Not Applicable.
<PAGE>
Item 4 Ownership.
The approximate percentages of shares of Common Stock reported as
beneficially owned by the Reporting Entities are based upon 14,000,000 shares
outstanding as of December 31, 1998, as reported in a recent press release of
the Issuer.
Please see Items 5, 6, 7, 8, 9 and 11 for each cover sheet for each filing
entity.
Item 5 Ownership of Five Percent or Less of a Class.
If this statement is being filed to report the fact that as of the date
hereof the reporting person has ceased to be the beneficial owner of more than
five percent of the class of securities, check the following: |X|
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
Item 9 Notice of Dissolution of Group.
Not applicable
Item 10 Certification.
Not applicable
<PAGE>
Signature
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
Dated February 16, 1999
Oak Investment Partners VI,
Limited Partnership
By: Oak Associates VI, LLC,
As General Partner
By: /s/ Edward F. Glassmeyer
----------------------------------------
Managing Member
Oak Associates VI, LLC
By: /s/ Edward F. Glassmeyer
----------------------------------------
Managing Member
Oak VI Affiliates Fund, Limited Partnership
By: Oak VI Affiliates, LLC
As General Partner
By: /s/ Edward F. Glassmeyer
----------------------------------------
Managing Member
Oak VI Affiliates, LLC
By: /s/ Edward F. Glassmeyer
----------------------------------------
Managing Member
<PAGE>
OAK MANAGEMENT CORPORATION
By: /s/ Edward F. Glassmeyer
----------------------------------------
Name: Edward F. Glassmeyer
Title: President
/s/ Bandel L. Carano
--------------------------------------------
Bandel L. Carano
/s/ Fredric W. Harman
--------------------------------------------
Fredric W. Harman
/s/ Gerald R. Gallagher
--------------------------------------------
Gerald R. Gallagher
/s/ Edward F. Glassmeyer
--------------------------------------------
Edward F. Glassmeyer
/s/ Ann H. Lamont
--------------------------------------------
Ann H. Lamont
/s/ Eileen M. More
--------------------------------------------
Eileen M. More
<PAGE>
INDEX TO EXHIBITS
Page
----
EXHIBIT A Agreement of Reporting Persons 18
<PAGE>
Exhibit A
Each of the undersigned hereby agrees that the Schedule 13G filed on the
date hereof with respect to the shares of Common Stock of ILOG, S.A. has been
filed on behalf of the undersigned.
Signature:
Dated February 16, 1999
Oak Investment Partners VI,
Limited Partnership
By: Oak Associates VI, LLC,
As General Partner
By: /s/ Edward F. Glassmeyer
----------------------------------------
Managing Member
Oak Associates VI, LLC
By: /s/ Edward F. Glassmeyer
----------------------------------------
Managing Member
Oak VI Affiliates Fund, Limited Partnership
By: Oak VI Affiliates, LLC
As General Partner
By: /s/ Edward F. Glassmeyer
----------------------------------------
Managing Member
Oak VI Affiliates, LLC
By: /s/ Edward F. Glassmeyer
----------------------------------------
Managing Member
<PAGE>
OAK MANAGEMENT CORPORATION
By: /s/ Edward F. Glassmeyer
----------------------------------------
Name: Edward F. Glassmeyer
Title: President
/s/ Bandel L. Carano
--------------------------------------------
Bandel L. Carano
/s/ Fredric W. Harman
--------------------------------------------
Fredric W. Harman
/s/ Gerald R. Gallagher
--------------------------------------------
Gerald R. Gallagher
/s/ Edward F. Glassmeyer
--------------------------------------------
Edward F. Glassmeyer
/s/ Ann H. Lamont
--------------------------------------------
Ann H. Lamont
/s/ Eileen M. More
--------------------------------------------
Eileen M. More
