SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
Information Statement Pursuant to Rules 13d-1 and 13d-2
Under the Securities Exchange Act of 1934
(Amendment No. )*
Energy Biosystems Corporation
(Name of Issuer)
Common Stock, Par Value $.01 Per Share
(Title of Class of Securities)
29265L508
(CUSIP Number)
June 9, 1999
(Date of Event Which Requires Filing of This Statement)
*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 ("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).
**The total number of shares reported herein is 381,653 shares, which
constitutes approximately 5.8% of the 6,608,966 shares of Stock deemed
outstanding pursuant to Rule 13d-3(d)(1)(i) under the Act. Unless otherwise
stated, all ownership percentages set forth herein assume that there are
6,569,557 shares outstanding.
<PAGE>
1. Name of Reporting Person:
Keystone, Inc.
2. Check the Appropriate Box if a Member of a Group:
(a) / /
(b) /X/
3. SEC Use Only
4. Citizenship or Place of Organization: Texas
5. Sole Voting Power: 342,244 (1)
Number of
Shares
Beneficially 6. Shared Voting Power: -0-
Owned By
Each
Reporting 7. Sole Dispositive Power: 342,244 (1)
Person
With
8. Shared Dispositive Power: -0-
9. Aggregate Amount Beneficially Owned by Each Reporting Person:
381,653(2)
10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares:
/ /
11. Percent of Class Represented by Amount in Row (9): 5.8% (3)
12. Type of Reporting Person: CO
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(1) Power is exercised through its President and sole director, Robert M. Bass.
(2) Includes 39,409 shares of Common Stock that may be acquired upon the
conversion of 40,000 shares of the Issuer's Series B Convertible Preferred
Stock.
(3) Assumes, pursuant to Rule 13d-3(d)(1)(i), that there are 6,608,966
shares of the Stock outstanding.
<PAGE>
1. Name of Reporting Person:
Robert M. Bass
2. Check the Appropriate Box if a Member of a Group:
(a) / /
(b) /X/
3. SEC Use Only
4. Citizenship or Place of Organization: Robert M. Bass is a citizen of the
United States of America.
5. Sole Voting Power: 342,244 (1)
Number of
Shares
Beneficially 6. Shared Voting Power: -0-
Owned By
Each
Reporting 7. Sole Dispositive Power: 342,244 (1)
Person
With
8. Shared Dispositive Power: -0-
9. Aggregate Amount Beneficially Owned by Each Reporting Person:
381,653 (1)(2)
10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares:
/ /
11. Percent of Class Represented by Amount in Row (9): 5.8% (3)
12. Type of Reporting Person: IN
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(1) Solely in his capacity as President and sole director of Keystone, Inc.
(2) Includes 39,409 shares of Common Stock that may be acquired upon the
conversion of 40,000 shares of the Issuer's Series B Convertible Preferred
Stock.
(3) Assumes, pursuant to Rule 13d-3(d)(1)(i), that there are 6,608,966
shares of the Stock outstanding.
<PAGE>
Item 1(a). Name of Issuer.
.The name of the issuer is Energy Biosystems Corporation (the "Issuer").
Item 1(b). Address of Issuer's Principal Executive Offices.
The principal executive offices of the Issuer are located at
4200 Research Forest Drive, The Woodlands, Texas 77381.
Item 2(a). Names of Persons Filing.
Pursuant to Rules 13d-1(f)(1)-(2) of Regulation 13D-G of the General Rules
and Regulations under the Securities Exchange Act of 1934, as amended (the
"Act"), the undersigned hereby file this Schedule 13G Statement on behalf of
Keystone, Inc., a Texas corporation ("Keystone"), and Robert M. Bass ("R.
Bass"), the "Reporting Persons." The Reporting Persons are making this single,
joint filing because they may be deemed to constitute a "group" within the
meaning of Section 13(d)(3) of the Act, although neither the fact of this filing
nor anything contained herein shall be deemed to be an admission by the
Reporting Persons that a group exists.
Prior to this filing, the Reporting Persons filed a statement of their
holdings in the Issuer in a Schedule 13D statement dated April 29, 1997.
Item 2(b). Address of Principal Business Office, or if None, Residence.
The address of the principal business office or residence of each of the
Reporting Persons is as follows:
PRINCIPAL BUSINESS OR
NAME RESIDENCE ADDRESS
Keystone 201 Main Street
Suite 3100
Fort Worth, Texas 76102
R. Bass 201 Main Street
Suite 3100
Fort Worth, Texas 76102
Item 2(c). Citizenship.
All of the natural persons listed in Item 2(a) are citizens of the United
States of America.
Item 2(d). Title of Class of Securities.
This Schedule 13G statement relates to the common stock, par value $.01 per
share, of the Issuer (the "Stock").
Item 2(e). CUSIP Number.
The CUSIP number of the Stock is 29265L508.
Item 3. Filing Pursuant to Rules 13d-1(b) or 13d-2(b).
This Schedule 13G Statement is not being filed pursuant to Rule 13d-1(b) or
Rule 13d-2(b).
Item 4. Ownership.
(a) - (b)
Keystone
The aggregate number of shares of the Stock that Keystone owns
beneficially, pursuant to Rule 13d-3 of the Act, is 381,653, which constitutes
approximately 5.8% of the 6,608,966 shares of the Stock deemed outstanding
pursuant to Rule 13d-3(d)(1)(i).
R. Bass
Because of his position as the President and sole Director of Keystone, R.
Bass may, pursuant to Rule 13d-3 of the Act, be deemed to be the beneficial
owner of 381,653 shares of the Stock, which constitutes approximately 5.8% of
the 6,608,966 shares of the Stock deemed outstanding pursuant to Rule 13d-
3(d)(1)(i).
(c)
Keystone
Acting through its President, Keystone has the sole power to vote or to
direct the vote and to dispose or to direct the disposition of an aggregate of
342,244 shares of the Stock.
R. Bass
Acting in his capacity as President of Keystone, R. Bass has the sole power
to vote or to direct the vote and to dispose or to direct the disposition of
342,244 shares of the Stock.
Item 5. Ownership of Five Percent or Less of a Class.
This filing on Schedule 13G is not for the purpose of reporting the fact
that the Reporting Persons have ceased to be the beneficial owners of more than
five percent (5%) of the outstanding shares of the Stock.
Item 6. Ownership of More than Five Percent on Behalf of Another Person.
No person other than the Reporting Persons has the right to receive or the
power to direct the receipt of dividends from, or the proceeds from the sale of,
the shares of the Stock owned by them.
Item 7. Identification and Classification of the Subsidiary Which Acquired the
Security Being Reported on By the Parent Holding Company.
This Schedule 13G Statement is not being filed by a parent holding company.
Item 8. Identification and Classification of Members of the Group.
This Schedule 13G Statement is being filed on behalf of each of the
Reporting Persons pursuant to Rules 13d-1(c) and 13d-1(f)(1)(iii). The identity
of each of the Reporting Persons is set forth in Item 2(a) hereof. The
agreement required by Rule 13d-1(f)(1)(iii) is attached hereto as Exhibit 99.1.
Item 9. Notice of Dissolution of Group.
It is inapplicable for the purposes herein to provide notice of dissolution
of a group.
Item 10. Certification.
By signing below I certify that to the best of my knowledge and belief, the
securities referred to above 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>
After reasonable inquiry and to the best of our knowledge and belief, we
certify that the information set forth in this statement is true, complete and
correct.
DATED: August 26, 1999
KEYSTONE, INC.
By: /s/ W. R. Cotham
W. R. Cotham,
Vice President
/s/ W. R. Cotham
W. R. COTHAM
Attorney-in-Fact for:
ROBERT M. BASS (1)
(1) A Power of Attorney authorizing W. R. Cotham, et al., to act on behalf
of Robert M. Bass previously has been filed with the Securities and
Exchange Commission.
Exhibit 99.1
Pursuant to Rule 13d-1(f)(1)(iii) of Regulation 13D-G of the General Rules
and Regulations of the Securities and Exchange Commission under the Securities
Exchange Act of 1934, as amended, the undersigned agree that the statement to
which this Exhibit is attached is filed on behalf of each of them in the
capacities set forth below.
KEYSTONE, INC.
By: /s/ W. R. Cotham
W. R. Cotham,
Vice President
/s/ W. R. Cotham
W. R. COTHAM
Attorney-in-Fact for:
ROBERT M. BASS (1)
(1) A Power of Attorney authorizing W. R. Cotham, et al., to act on behalf
of Robert M. Bass previously has been filed with the Securities and
Exchange Commission.
