UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                  SCHEDULE 13D
                   Under the Securities Exchange Act of 1934
                                (Amendment No. 7)*


                          AEOLUS PHARMACEUTICALS, INC.
--------------------------------------------------------------------------------
                                (Name of Issuer)

                    Common Stock, par value $0.01 per share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                    45325S-10-1
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                                                    with a copy to:
    Mitchell D. Kaye                                Peter D. Greene, Esq.
    Xmark Asset Management, LLC                     Lowenstein Sandler PC
    301 Tresser Boulevard, Suite 1320               1251 Avenue of the Americas
    Stamford, CT 06901                              New York, NY 10020
    (203) 653-2500                                  (973) 262-6700
--------------------------------------------------------------------------------
                 (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                  June 5, 2006
--------------------------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)


If the filing person has previously  filed a statement on Schedule l3G to report
the  acquisition  that is the subject of this  Schedule  13D, and is filing this
schedule  because of Sections 240.13d-1(e), 240.13d-1(f)  or 240.13d-1(g), check
the following box. [  ]

Note:  Schedules  filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits.  See Section 240.13d-7 for other
parties to whom copies are to be sent.

* 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).





Cusip No.       45325S-10-1
--------------------------------------------------------------------------------
1.  Names of Reporting Persons.  I.R.S. Identification Nos. of above persons
    (entities only):
                         Xmark Asset Management, LLC
                                 13-3954392
--------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group (See Instructions):
         (a)
         (b)    X
--------------------------------------------------------------------------------
3.  SEC Use Only

--------------------------------------------------------------------------------
4.  Source of Funds (See Instructions):  WC
--------------------------------------------------------------------------------
5.  Check if Disclosure  of Legal Proceedings Is Required Pursuant to Items 2(d)
    or 2(e):               Not Applicable
--------------------------------------------------------------------------------
6.  Citizenship or Place of Organization:    New York, United States

--------------------------------------------------------------------------------
    Number of                      7. Sole Voting Power:             9,365,311*
                                     -------------------------------------------
    Shares Beneficially            8. Shared Voting Power:                    *
                                     -------------------------------------------
    Owned by
    Each Reporting                 9. Sole Dispositive Power:        8,365,311*
                                      ------------------------------------------
    Person With                    10. Shared Dispositive Power:              *
                                      ------------------------------------------
--------------------------------------------------------------------------------
11. Aggregate Amount Beneficially Owned by Each Reporting Person:   9,365,311*

--------------------------------------------------------------------------------
12. Check if  the Aggregate  Amount in  Row (11) Excludes  Certain  Shares  (See
    Instructions):         Not Applicable
--------------------------------------------------------------------------------
13. Percent of Class Represented by Amount in Row (11):   32.1%*
--------------------------------------------------------------------------------
14. Type of Reporting Person (See Instructions):  IA
--------------------------------------------------------------------------------
* This is a joint  filing by Xmark  Asset  Management,  LLC, a New York  limited
liability  company  ("XAM"),  and Xmark  Opportunity  Partners,  LLC, a Delaware
limited  liability  company  ("Opportunity  Partners"  and together with XAM the
"Reporting  Persons").  Mitchell D. Kaye,  the Chief  Executive  Officer of XAM,
exercises  sole  voting  and  investment  power with  respect to all  securities
beneficially  owned  by XAM,  and  Mr. Kaye  and  David C. Cavalier,  the  Chief
Executive  Officer and Chief  Operating  Officer,  respectively,  of Opportunity
Partners,  share  voting and  investment  power with  respect to all  securities
beneficially owned by Opportunity Partners.

As of June 5, 2006,  Xmark Fund, L.P., a Delaware  limited  partnership  ("Xmark
LP"),  held 143,354  shares of common stock,  par value $0.01 per share ("Common
Stock"), of Aeolus Pharmaceuticals, Inc., a Delaware corporation, formerly known
as Incara Pharmaceuticals Corporation (the "Company"). As of June 5, 2006, Xmark
Fund, Ltd., a Cayman Islands exempted company ("Xmark Ltd"), held 114,898 shares
of Common Stock of the Company.  XAM is the  investment  manager of Xmark LP and
Xmark Ltd and, as such,  possesses sole power to vote and direct the disposition
of all securities of the Company held by Xmark LP and Xmark Ltd.

As of June 5,  2006,  Goodnow  Capital,  L.L.C.,  a Delaware  limited  liability
company ("Goodnow"),  held 8,107,059 shares of Common Stock of the Company.  XAM
is the sole  manager of Goodnow and, as such,  possesses  sole power to vote and
direct the disposition of all securities of the Company held by Goodnow.

As of June 5, 2006, Biomedical Value Fund, L.P., a Delaware limited partnership,
and Biomedical  Offshore Value Fund,  Ltd., a Cayman  Islands  exempted  company
(together the "Biomedical  Value Funds"),  held 1,000,000 shares of Common Stock
of the Company  (the  "Biomedical  Shares")  that are subject to a Voting  Trust
Agreement,  dated April 19, 2004, by and among (i) the  Biomedical  Value Funds,
(ii) XAM and (iii) the Company.  Pursuant to the Voting Trust Agreement,  XAM is
the Voting  Trustee and, as such,  possesses  sole power to vote the  Biomedical
Shares.  While XAM may be deemed to be the  beneficial  owner of the  Biomedical
Shares  pursuant to its power to vote the Biomedical  Shares,  XAM does not own,
and expressly disclaims any pecuniary  interest in, the Biomedical  Shares.  XAM
does not  exercise  any  investment  authority  with  respect to the  Biomedical
Shares.  The Biomedical Value Funds, in their capacity as the  holders of voting
and/or investment  authority of more than 5% of the Common Stock of the Company,
separately  and/or in the aggregate,  pursuant to Reg. 13d-3 (jointly,  together
with certain  other  reporting  persons)  file  statements  separately  from the
Reporting Persons pursuant to Section 13 of the Securities Exchange Act of 1934,
as amended.

As a result of  the foregoing,  for purposes of Reg. Section  240.13d-3,  XAM is
deemed to beneficially own 9,365,311 shares of Common Stock of the Company as of
June 5,  2006,  or 32.1% of the  shares of Common  Stock of the  Company  deemed
issued and outstanding as of such date.




Cusip No.        45325S-10-1
--------------------------------------------------------------------------------
1.  Names of Reporting Persons.  I.R.S. Identification Nos. of above persons
    (entities only):
                        Xmark Opportunity Partners, LLC
                                20-2052197
--------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group (See Instructions):
         (a)
         (b)   X
--------------------------------------------------------------------------------
3.  SEC Use Only

--------------------------------------------------------------------------------
4.  Source of Funds (See Instructions):  WC
--------------------------------------------------------------------------------
5.  Check if Disclosure  of Legal Proceedings Is Required Pursuant to Items 2(d)
    or 2(e):               Not Applicable
--------------------------------------------------------------------------------
6.  Citizenship or Place of Organization:   Delaware, United States

--------------------------------------------------------------------------------
    Number of                      7. Sole Voting Power:             6,505,388*
                                     -------------------------------------------
    Shares Beneficially            8. Shared Voting Power:                    *
                                     -------------------------------------------
    Owned by
    Each Reporting                 9. Sole Dispositive Power:        6,505,388*
                                      ------------------------------------------
    Person With                    10. Shared Dispositive Power:              *
                                      ------------------------------------------
--------------------------------------------------------------------------------
11. Aggregate Amount Beneficially Owned by Each Reporting Person:   6,505,388*

--------------------------------------------------------------------------------
12. Check if  the Aggregate  Amount in  Row (11) Excludes  Certain  Shares  (See
    Instructions):         Not Applicable
--------------------------------------------------------------------------------
13. Percent of Class Represented by Amount in Row (11):   18.2%*
--------------------------------------------------------------------------------
14. Type of Reporting Person (See Instructions):  IA
--------------------------------------------------------------------------------
* This is a joint  filing by Xmark  Asset  Management,  LLC, a New York  limited
liability  company  ("XAM"),  and Xmark  Opportunity  Partners,  LLC, a Delaware
limited  liability  company  ("Opportunity  Partners"  and together with XAM the
"Reporting  Persons").  Mitchell D. Kaye,  the Chief  Executive  Officer of XAM,
exercises  sole  voting  and  investment  power with  respect to all  securities
beneficially  owned  by XAM,  and  Mr. Kaye  and  David C. Cavalier,  the  Chief
Executive  Officer and Chief  Operating  Officer,  respectively,  of Opportunity
Partners,  share  voting and  investment  power with  respect to all  securities
beneficially owned by Opportunity Partners.

As of June 5, 2006, Xmark Opportunity Fund, L.P., a Delaware limited partnership
("Opportunity  LP"),  held 14,322  shares of common  stock,  par value $0.01 per
share ("Common Stock"), of Aeolus Pharmaceuticals, Inc., a Delaware corporation,
formerly known as Incara Pharmaceuticals Corporation (the "Company"). As of June
5, 2006,  Xmark  Opportunity  Fund,  Ltd.,  a Cayman  Islands  exempted  company
("Opportunity  Ltd"),  held 21,482 shares of Common Stock of the Company.  As of
June 5, 2006, Xmark JV Investment  Partners,  LLC, a Delaware limited  liability
company ("JV Partners"), held 10,850 shares of Common Stock of the Company.

As of June 5, 2006,  Opportunity  LP held 330,000 shares of Series A Convertible
Preferred Stock (the "Series A Preferred") of the Company, which are convertible
into  1,320,000  shares of Common Stock of the Company at a conversion  price of
$0.50 per share.  As of June 5, 2006,  Opportunity  Ltd held  495,000  shares of
Series A Preferred,  which are convertible into 1,980,000 shares of Common Stock
of the Company at a conversion  price of $0.50 per share. As of June 5, 2006, JV
Partners held 250,000 shares of Series A Preferred,  which are convertible  into
1,000,000  shares of Common Stock of the Company at a conversion  price of $0.50
per share.

As of June 5, 2006,  Opportunity LP held warrants to purchase  660,000 shares of
Common Stock of the Company at an exercise price of $0.50 per share.  As of June
5, 2006,  Opportunity  Ltd held  warrants to purchase  990,000  shares of Common
Stock of the  Company at an  exercise  price of $0.50 per  share.  As of June 5,
2006, JV Partners held  warrants to purchase  500,000  shares of Common Stock of
the Company at an exercise price of $0.50 per share. All of the warrants held by
Opportunity LP,  Opportunity Ltd and JV Partners are exercisable  within 60 days
of the date of event  which  required  the  filing  of this  Amendment  No. 7 to
Schedule 13D.  Opportunity Partners is the sole member of the investment manager
of Opportunity LP and Opportunity Ltd and, as such, possesses sole power to vote
and direct the  disposition of all securities of the Company held by Opportunity
LP and Opportunity  Ltd.  Opportunity  Partners is the investment  manager of JV
Partners and, as such,  possesses sole power to vote and direct the  disposition
of all securities of the Company held by JV Partners.

As  a  result  of  the  foregoing,  for  purposes  of  Reg.  Section  240.13d-3,
Opportunity  Partners is deemed to beneficially  own 6,505,388  shares of Common
Stock of the Company as of June 5, 2005,  or 18.2% of the shares of Common Stock
of the Company deemed issued and outstanding as of such date.




THIS  AMENDMENT  NO. 7 TO  SCHEDULE  13D IS BEING  FILED  JOINTLY BY XMARK ASSET
MANAGEMENT,  LLC,  A NEW YORK  LIMITED  LIABILITY  COMPANY  ("XAM"),  AND  XMARK
OPPORTUNITY  PARTNERS,  LLC, A DELAWARE LIMITED LIABILITY COMPANY  ("OPPORTUNITY
PARTNERS",  AND TOGETHER WITH XAM, THE  "REPORTING  PERSONS"),  PURSUANT TO RULE
13d-1(k) OF THE  SECURITIES  EXCHANGE  ACT OF 1934,  AS AMENDED  (THE  "EXCHANGE
ACT").  THIS  STATEMENT  CONSTITUTES  AMENDMENT  NO. 7 TO THE  SCHEDULE  13D, AS
PREVIOUSLY AMENDED,  FILED JOINTLY BY THE REPORTING PERSONS ON JANUARY 31, 2006.
NEITHER THE FILING OF THIS  SCHEDULE  13D, AS AMENDED,  NOR ANY OF ITS  CONTENTS
SHALL BE DEEMED TO CONSTITUTE AN ADMISSION BY THE REPORTING PERSONS OR ANY OTHER
PERSON  THAT  IT IS THE  BENEFICIAL  OWNER  OF  THE  SECURITIES  OF THE  COMPANY
BENEFICIALLY  OWNED BY ANY OTHER PERSON  (INCLUDING THE OTHER REPORTING  PERSON)
FOR PURPOSES OF SECTION 13(d) OF THE EXCHANGE ACT OR FOR ANY OTHER PURPOSE,  AND
SUCH BENEFICIAL OWNERSHIP IS EXPRESSLY DISCLAIMED.


Item 3.   Source and Amount of Funds or Other Consideration.
          -------------------------------------------------

          Item 3 of the  Schedule  13D is hereby  further  amended by adding the
following at the end thereof:

          According to the terms of the Certificate of Designations, Preferences
and  Rights  of  the  Series  A  Convertible  Preferred  Stock  (the  "Series  A
Preferred"),  on each of  January 1, 2006 and April 1, 2006,  the  Company  paid
certain dividends on the shares of Series A Preferred Stock,  which were paid in
shares  of  Common  Stock  of the  Company.  As a  result  of  these  dividends,
Opportunity LP received, in the aggregate,  17,003 shares of Common Stock of the
Company,  Opportunity  Ltd received,  in the aggregate,  25,504 shares of Common
Stock of the Company and JV Partners received,  in the aggregate,  12,881 shares
of Common Stock of the Company.

          On June 5, 2006,  the  Company  entered  into a private  placement  of
shares of Common Stock of the Company and warrants to purchase  shares of Common
Stock of the Company.  Pursuant to the terms of the Certificate of Designations,
Preferences  and Rights of the Series A Preferred,  the conversion  price of the
Series A Preferred  automatically  was decreased  from $1.00 to $0.50 per share,
effective  as of June 5,  2006.  As a result,  as of June 5, 2006,  the  330,000
shares  of Series A  Preferred  held by  Opportunity  LP were  convertible  into
1,320,000  shares of Common Stock of the Company at a conversion  price of $0.50
per share.  In  addition,  as of June 5, 2006,  the  495,000  shares of Series A
Preferred  held by Opportunity  Ltd were  convertible  into 1,980,000  shares of
Common  Stock of the  Company at a  conversion  price of $0.50 per share and the
250,000 shares of Series A Preferred held by JV Partners were  convertible  into
1,000,000  shares of Common Stock of the Company at a conversion  price of $0.50
per share. The shares of Series A Preferred were  immediately  convertible as of
June 5, 2006.

          As a result of the  Company's  private  placement  of shares of Common
Stock of the Company and  warrants  to  purchase  shares of Common  Stock of the
Company on June 5, 2006,  pursuant to the terms of the warrants  held by each of
Opportunity  LP,  Opportunity  Ltd and JV Partners,  the exercise  price of such
warrants  automatically was decreased from $1.00 to $0.50,  effective as of June
5, 2006. The warrants held by Opportunity  LP,  Opportunity  Ltd and JV Partners
were exercisable  immediately as of June 5, 2006 and expire on November 21, 2015
(i.e., 10 years from the date of purchase).


Item 4.   Purpose of Transaction.
          ----------------------

          Item 4 of the Schedule 13D is hereby further  amended by deleting such
item in its entirety and substituting the following in lieu thereof:

          Each of the  Reporting  Persons  intends to  separately  evaluate  the
performance of the shares of Common Stock of the Company as an investment.  Each





of the  Reporting  Persons  pursues an investment  objective  that seeks capital
appreciation.  In pursuing this  investment  objective,  each  Reporting  Person
separately  analyzes the operations,  capital structure and markets of companies
in which such Reporting  Person's  clients invest,  including the Company,  on a
continuous  basis through,  among other things,  analysis of  documentation  and
discussions   with   knowledgeable   industry  and  market  observers  and  with
representatives of such companies.

          Each  Reporting  Person intends to  continuously  assess the Company's
business,  financial  condition,  results of operations and  prospects,  general
economic conditions,  the securities markets in general and those for the shares
of Common  Stock of the  Company in  particular,  other  developments  and other
investment opportunities.  Depending on such assessments,  each Reporting Person
may acquire  additional  securities  of the Company or may  determine to sell or
otherwise dispose of all or some of the securities of the Company presently held
by Xmark LP,  Xmark Ltd,  Goodnow,  Opportunity  LP,  Opportunity  Ltd and/or JV
Partners,  as applicable,  in the open market or in private  transactions.  Such
actions will depend upon a variety of factors,  including,  without  limitation,
current and anticipated  future trading prices for the shares of Common Stock of
the Company, the financial condition, results of operations and prospects of the
Company,  alternative  investment  opportunities,  general  economic,  financial
market and industry  conditions and other factors that each Reporting Person may
deem material to its investment decision.

          David  C.  Cavalier,   the  Chief  Operating  Officer  of  Opportunity
Partners,  is currently a director and Chairman of the Board of the Company.  In
addition,  the  Reporting  Persons  in  the  aggregate,   through  one  or  more
intermediate  entities,  possess the power to vote and direct the disposition of
more than  fifty  percent  of the  outstanding  shares  (and the  shares  deemed
outstanding  for  purposes of Reg. Section  240.13d-3)  of  Common  Stock of the
Company.  As such, the Reporting Persons can control the outcome of matters that
may be submitted to the vote of the Company's  stockholders at annual or special
meetings of stockholders.  The Reporting Persons also can initiate,  through the
calling  of a special  meeting  of  stockholders  or  through  action by written
consent in lieu of a stockholders'  meeting,  corporate actions that are subject
to the vote of the Company's  stockholders.  Such corporate actions may include,
without  limitation,  the  approval of each of the types of events  described in
clauses  (a)  through  (j) under Item 4 of  Schedule  13D.  Except as  otherwise
described  herein,  the  Reporting  Persons,  separately  or  together,  do  not
presently  have any plans or  proposals  which relate to, or would result in the
types of events  described in,  clauses (a) through (j) under Item 4 of Schedule
13D.


Item 5.   Interest in Securities of the Issuer.
          ------------------------------------

          Item 5 of the Schedule 13D is hereby further  amended by deleting such
item in its entirety and substituting the following in lieu thereof:

          As of June 5, 2006,  Xmark LP held  143,354  shares of Common Stock of
the Company.  As of June 5, 2006,  Xmark Ltd held 114,898 shares of Common Stock
of the Company.  XAM is the investment manager of Xmark LP and Xmark Ltd and, as
such,  possesses sole power to vote and direct the disposition of all securities
of the Company held by Xmark LP and Xmark Ltd.

          As of June 5, 2006,  Goodnow held 8,107,059  shares of Common Stock of
the Company.  XAM is the sole manager of Goodnow  and, as such,  possesses  sole
power to vote and direct the  disposition  of all securities of the Company held
by Goodnow.

          As of June 5, 2006,  Biomedical  Value Fund,  L.P., a Delaware limited
partnership, and Biomedical Offshore Value Fund, Ltd., a Cayman Islands exempted
company (together the "Biomedical Value Funds"), held 1,000,000 shares of Common
Stock of the  Company  (the  "Biomedical  Shares")  that are subject to a Voting
Trust  Agreement,  dated April 19, 2004, by and among (i) the  Biomedical  Value
Funds,  (ii) XAM and (iii) the Company.  Pursuant to the Voting Trust Agreement,





XAM is the  Voting  Trustee  and,  as  such,  possesses  sole  power to vote the
Biomedical  Shares.  While XAM may be deemed to be the  beneficial  owner of the
Biomedical Shares pursuant to its power to vote the Biomedical  Shares, XAM does
not own, and  expressly  disclaims  any  pecuniary  interest in, the  Biomedical
Shares.  XAM does not  exercise  any  investment  authority  with respect to the
Biomedical  Shares. The Biomedical Value Funds, in their capacity as the holders
of voting and/or investment authority of more than 5% of the Common Stock of the
Company,  separately  and/or in the aggregate,  pursuant to Reg. 13d-3 (jointly,
together with  certain other reporting  persons) file statements separately from
the Reporting  Persons pursuant to Section 13 of the Securities  Exchange Act of
1934, as amended.

          On June 5, 2006,  Opportunity LP held 17,003 shares of Common Stock of
the Company,  Opportunity  Ltd held 25,504 shares of Common Stock of the Company
and JV Partners held 12,881 shares of Common Stock of the Company. As of June 5,
2006,  Opportunity  LP held  330,000  shares  of Series A  Preferred,  which are
convertible into 1,320,000 shares of Common Stock of the Company at a conversion
price of $0.50 per  share.  As of June 5,  2006,  Opportunity  Ltd held  495,000
shares of Series A Preferred,  which are  convertible  into 1,980,000  shares of
Common Stock of the Company. As of June 5, 2006, JV Partners held 250,000 shares
of Series A Preferred,  which are  convertible  into 1,000,000  shares of Common
Stock of the  Company at a  conversion  price of $0.50 per share.  The shares of
Series A Preferred were  immediately convertible as of June 5, 2006.  As of June
5, 2006, Opportunity LP held warrants to purchase 660,000 shares of Common Stock
of the  Company at a  conversion  price of $0.50 per share.  As of June 5, 2006,
Opportunity Ltd held warrants to purchase  990,000 shares of Common Stock of the
Company  at a  conversion  price of $0.50  per  share.  As of June 5,  2006,  JV
Partners held warrants to purchase 500,000 shares of Common Stock of the Company
at an exercise price of $0.50 per share. All of the warrants held by Opportunity
LP,  Opportunity Ltd and JV Partners are exercisable  within 60 days of the date
of event which  required  the filing of this  Amendment  No. 7 to  Schedule 13D.
Opportunity Partners is the sole member of the investment manager of Opportunity
LP and Opportunity Ltd and, as such, possesses sole power to vote and direct the
disposition  of all  securities  of  the  Company  held  by  Opportunity  LP and
Opportunity Ltd.  Opportunity  Partners is the investment manager of JV Partners
and, as such,  possesses  sole power to vote and direct the  disposition  of all
securities of the Company held by JV Partners.

          Based upon  information  provided by the Company,  as of June 5, 2006,
there  were  29,223,583  shares  of  Common  Stock  of the  Company  issued  and
outstanding.  As a  result  of the  foregoing,  for  purposes  of  Reg.  Section
240.13d-3, XAM is deemed to beneficially own 9,365,311 shares of Common Stock of
the  Company as of June 5, 2006,  or 32.1% of the shares of Common  Stock of the
Company deemed issued and outstanding as of such date, and Opportunity  Partners
is deemed to beneficially own 6,505,388 shares of Common Stock of the Company as
of June 5, 2006,  or 18.2% of the shares of Common  Stock of the Company  deemed
issued and outstanding as of such date.

          Except as  described in Item 3 of this  statement on Schedule  13D, as
amended,  during the 60 days prior to and including June 5, 2006,  there were no
purchases  or sales of Common Stock of the Company,  or  securities  convertible
into,  exercisable for or exchangeable  for Common Stock of the Company,  by the
Reporting  Persons,  or any person or entity controlled by the Reporting Persons
or any  person or  entity  for which the  Reporting  Persons  possess  voting or
investment control over the securities thereof. In addition, except as described
in this Schedule 13D, as amended,  to the knowledge of the Reporting Persons, no
other  securities of the Company are owned,  beneficially  or otherwise,  by any
other  person  named in Item 2 of this  Schedule  13D,  as  amended.  Except  as
described in this  Schedule  13D, as amended,  to the knowledge of the Reporting
Persons, no other person named in Item 2 has effected any transactions in shares
of Common Stock of the Company, or securities  convertible into, exercisable for
or exchangeable for shares of Common Stock of the Company, during the 60 days on
or prior to June 5, 2006.

          Neither the filing of this  Schedule  13D, as amended,  nor any of its
contents shall be deemed to constitute an admission by the Reporting  Persons or
any  other  person  that it is the  beneficial  owner of the  securities  of the
Company  beneficially  owned by any other person  (including the other Reporting
Person)  for  purposes  of Section  13(d) of the  Exchange  Act or for any other
purpose, and such beneficial ownership is expressly disclaimed.





Item 7.   Material to be Filed as Exhibits.
          --------------------------------

          Item 7 of the  Schedule  13D is hereby  further  amended by adding the
following at the end thereof:

          A.   Joint filing agreement, dated  as of July 18, 2006, by  and among
Xmark Asset Management, LLC and Xmark Opportunity Partners, LLC.







                                   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.


July 18, 2006                         XMARK ASSET MANAGEMENT, LLC

                                      /s/ Mitchell D. Kaye
                                      ------------------------------------------
                                      Name:  Mitchell D. Kaye
                                      Title: Chief Executive Officer


July 18, 2006                         XMARK OPPORTUNITY PARTNERS, LLC

                                      /s/ Mitchell D. Kaye
                                      ------------------------------------------
                                      Name:  Mitchell D. Kaye
                                      Title: Chief Executive Officer



Attention:  Intentional  misstatements  or omissions of fact constitute  Federal
criminal violations (See 18 U.S.C. 1001).






                                    Exhibit A
                                    ---------


                             JOINT FILING AGREEMENT
                             ----------------------


          The undersigned  agree that this Schedule 13D Amendment No. 7 relating
to the shares of common stock of  Aeolus Pharmaceuticals,  Inc. is filed jointly
on behalf of each of the undersigned pursuant to Rule 13d-1(k).


Dated:  July 18, 2006

                                            XMARK ASSET MANAGEMENT, LLC


                                            By:/s/ Mitchell D. Kaye
                                               ---------------------------------
                                               Name:  Mitchell D. Kaye
                                               Title: Chief Executive Officer


                                            XMARK OPPORTUNITY PARTNERS, LLC


                                            By:/s/ Mitchell D. Kaye
                                               ---------------------------------
                                               Name:  Mitchell D. Kaye
                                               Title: Chief Executive Officer