SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
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SCHEDULE 13G
(Rule 13d-102)
INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED
PURSUANT TO RULE 13d-2(b)
(Amendment No. 3)(1)
Excelon Corporation
(formerly known as Object Design, Inc.)
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(Name of Issuer)
Common Stock
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(Title of Class of Securities)
674416102
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(CUSIP Number)
December 31, 1999
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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:
|X| Rule 13d-1(b)
|_| Rule 13d-1(c)
|_| Rule 13d-1(d)
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(1) 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>
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CUSIP No. 674416102 13G Page 2 of 9 Pages
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1. NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Aeneas Venture Corporation
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(a) |X|
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(b) |_|
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3. SEC USE ONLY
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4. CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
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5. SOLE VOTING POWER
NUMBER OF 0 shares
SHARES ------------------------------------------------------------
BENEFICIALLY 6. SHARED VOTING POWER
OWNED BY ----
EACH ------------------------------------------------------------
REPORTING 7. SOLE DISPOSITIVE POWER
PERSON 0 shares
WITH ------------------------------------------------------------
8. SHARED DISPOSITIVE POWER
----
- --------------------------------------------------------------------------------
9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0 shares
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10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES |_|
CERTAIN SHARES*
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11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
0.0%
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12. TYPE OF REPORTING PERSON*
CO
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*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
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CUSIP No. 674416102 13G Page 3 of 9 Pages
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1. NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Harvard Private Capital Holdings, Inc.
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(a) |X|
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(b) |_|
- --------------------------------------------------------------------------------
3. SEC USE ONLY
- --------------------------------------------------------------------------------
4. CITIZENSHIP OR PLACE OF ORGANIZATION
Massachusetts
- --------------------------------------------------------------------------------
5. SOLE VOTING POWER
NUMBER OF 0 shares
SHARES ------------------------------------------------------------
BENEFICIALLY 6. SHARED VOTING POWER
OWNED BY ----
EACH ------------------------------------------------------------
REPORTING 7. SOLE DISPOSITIVE POWER
PERSON 0 shares
WITH ------------------------------------------------------------
8. SHARED DISPOSITIVE POWER
----
- --------------------------------------------------------------------------------
9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0 shares
- --------------------------------------------------------------------------------
10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES |_|
CERTAIN SHARES*
- --------------------------------------------------------------------------------
11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
0.0%
- --------------------------------------------------------------------------------
12. TYPE OF REPORTING PERSON*
CO
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*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
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CUSIP No. 674416102 13G Page 4 of 9 Pages
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1. NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Phemus Corporation
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(a) |X|
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(b) |_|
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3. SEC USE ONLY
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4. CITIZENSHIP OR PLACE OF ORGANIZATION
Massachusetts
- --------------------------------------------------------------------------------
5. SOLE VOTING POWER
NUMBER OF 0 shares
SHARES ------------------------------------------------------------
BENEFICIALLY 6. SHARED VOTING POWER
OWNED BY ----
EACH ------------------------------------------------------------
REPORTING 7. SOLE DISPOSITIVE POWER
PERSON 0 shares
WITH ------------------------------------------------------------
8. SHARED DISPOSITIVE POWER
----
- --------------------------------------------------------------------------------
9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0 shares
- --------------------------------------------------------------------------------
10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES |_|
CERTAIN SHARES*
- --------------------------------------------------------------------------------
11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
0.0%
- --------------------------------------------------------------------------------
12. TYPE OF REPORTING PERSON*
CO
- --------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
SCHEDULE 13G
Item 1(a) Name of Issuer:
Excelon Corporation
1(b) Address of Issuer's Principal Executive Offices:
25 Mall Road
Burlington, MA 01803
Item 2(a) Name of Person Filing:
(i) Aeneas Venture Corporation ("AVC")
(ii) Harvard Private Capital Holdings, Inc. ("HPCH")
(iii) Phemus Corporation ("PC")
2(b) Address of Principal Business Office or, if none, Residence:
(i) AVC: c/o Charlesbank Capital Partners, LLC
600 Atlantic Avenue, 26th Floor
Boston, MA 02210
(ii) HPCH: c/o Charlesbank Capital Partners, LLC
600 Atlantic Avenue, 26th Floor
Boston, MA 02210
(iii) PC: c/o Charlesbank Capital Partners, LLC
600 Atlantic Avenue, 26th Floor
Boston, MA 02210
2(c) Citizenship:
(i) AVC: Delaware
(ii) HPCH: Massachusetts
(iii) PC: Massachusetts
2(d) Title of Class of Securities:
Common Stock
2(e) CUSIP Number:
674416102
Item 3 If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b):
The entities filing are wholly-owned subsidiaries of the endowment
fund of Harvard University and are a Group, in accordance with Rule
13d-1(b)(1)(ii)(J).
Item 4 Ownership:
4(a) Amount beneficially owned:
(i) AVC: 0 shares
Page 5 of 9 Pages
<PAGE>
(ii) HPCH: 0 shares
(iii) PC: 0 shares
4(b) Percent of Class:
(i) AVC: 0.0%
(ii) HPCH: 0.0%
(iii) PC: 0.0%
4(c) Number of shares as to which such person has:
(i) sole power to vote or to direct the vote:
(i) AVC: 0 shares, subject to the terms of the Existing
Assets Management Agreement described more fully in Item
6.
(ii) HPCH: 0 shares, subject to the terms of the Existing
Assets Management Agreement described more fully in Item
6.
(iii) PC: 0 shares, subject to the terms of the Existing Assets
Management Agreement described more fully in Item 6.
(ii) shared power to vote or to direct the vote:
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(iii) sole power to dispose or to direct the disposition of:
(i) AVC: 0 shares, subject to the terms of the Existing
Assets Management Agreement described more fully in Item
6.
(ii) HPCH: 0 shares, subject to the terms of the Existing
Assets Management Agreement described more fully in Item
6.
(iii) PC: 0 shares, subject to the terms of the Existing Assets
Management Agreement described more fully in Item 6.
(iv) shared power to dispose or to direct the disposition of:
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Item 5 Ownership of Five Percent or Less of a Class:
This statement is filed to report the fact that as of date
hereof the reporting persons have ceased to be the 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:
Pursuant to the Existing Assets Management Agreement, dated July
1, 1998, between Charlesbank Capital Partners, LLC
("Charlesbank"), President and Fellows of Harvard College
("Harvard") and certain individuals, Charlesbank will act as an
investment manager on behalf of Harvard and its affiliates in
connection with certain existing investments of Harvard and its
affiliates, including the investment disclosed herein.
Page 6 of 9 Pages
<PAGE>
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:
See Exhibit A.
Item 9 Notice of Dissolution of Group:
Not Applicable.
Item 10 Certification:
By signing below the undersigned certify that, to the best of their
knowledge and belief, the securities referred to above were acquired
and are held in the ordinary course of business and were not acquired
and are not held for the purpose of or with the effect of changing or
influencing the control of the issuer of the securities and were not
acquired and are not held in connection with or as a participant in
any transaction having that purpose or effect.
Page 7 of 9 Pages
<PAGE>
After reasonable inquiry and to the best of their knowledge and belief, the
undersigned certify that the information set forth in this statement is true,
complete and correct.
AENEAS VENTURE CORPORATION
By: /s/ Tami E. Nason
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Name: Tami E. Nason
Title: Authorized Signatory
HARVARD PRIVATE CAPITAL HOLDINGS,
INC.
By: /s/ Tami E. Nason
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Name: Tami E. Nason
Title: Authorized Signatory
PHEMUS CORPORATION
By: /s/ Tami E. Nason
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Name: Tami E. Nason
Title: Authorized Signatory
February 7, 2000
Page 8 of 9 Pages
<PAGE>
Exhibit A
Members of Group Item 3 Classification
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(1) Aeneas Venture Corporation CO
(2) Harvard Private Capital Holdings, Inc. CO
(3) Phemus Corporation CO
Page 9 of 9 Pages
