SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
SCHEDULE 13G
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.)*
Mediacom Communications Corporation
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(Name of Issuer)
Class A Common Stock, $.01 par value
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(Title of Class of Securities)
58446K105
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(CUSIP Number)
October 23, 2007
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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)
[X] Rule 13d-1(c)
[_] Rule 13d-1(d)
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(*) 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 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. 58446K105
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1. NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
Kingdon Capital Management, LLC
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [_]
(b) [_]
3. SEC USE ONLY
4. CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
5. SOLE VOTING POWER
0
6. SHARED VOTING POWER
4,130,948
7. SOLE DISPOSITIVE POWER
0
8. SHARED DISPOSITIVE POWER
4,130,948
9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,130,948
10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
[_]
11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
5.0%
12. TYPE OF REPORTING PERSON*
OO
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*SEE INSTRUCTIONS BEFORE FILLING OUT!
CUSIP No. 58446K105
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1. NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
Mark Kingdon
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 of America
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
5. SOLE VOTING POWER
0
6. SHARED VOTING POWER
4,130,948
7. SOLE DISPOSITIVE POWER
0
8. SHARED DISPOSITIVE POWER
4,130,948
9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,130,948
10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
[_]
11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
5.0%
12. TYPE OF REPORTING PERSON*
IN
CUSIP No. 58446K105
---------------------
Item 1(a). Name of Issuer:
Mediacom Communications Corporation
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Item 1(b). Address of Issuer's Principal Executive Offices:
100 Crystal Run Road
Middletown, NY 10941
United States of America
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Item 2(a). Name of Persons Filing:
Kingdon Capital Management, LLC
Mark Kingdon
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Item 2(b). Address of Principal Business Office, or if None, Residence of
Persons Filing:
152 West 57th Street, 50th Floor
New York, NY 10019
United States of America
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Item 2(c). Citizenship:
Kingdon Capital Management, LLC: Delaware
Mark Kingdon: United States of America
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Item 2(d). Title of Class of Securities:
Class A Common Stock, $.01 par value
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Item 2(e). CUSIP Number:
58446K105
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Item 3. If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b)
or (c), Check Whether the Person Filing is a:
(a) [_] Broker or dealer registered under Section 15 of the Exchange Act.
(b) [_] Bank as defined in Section 3(a)(6) of the Exchange Act.
(c) [_] Insurance company as defined in Section 3(a)(19) of the Exchange
Act.
(d) [_] Investment company registered under Section 8 of the Investment
Company Act.
(e) [_] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);
(f) [_] An employee benefit plan or endowment fund in accordance with
Rule 13d-1(b)(1)(ii)(F);
(g) [_] A parent holding company or control person in accordance with
Rule 13d-1(b)(1)(ii)(G);
(h) [_] A savings association as defined in Section 3(b) of the Federal
Deposit Insurance Act;
(i) [_] A church plan that is excluded from the definition of an
investment company under Section 3(c)(14) of the Investment
Company Act;
(j) [_] Group, in accordance with Rule 13d-1(b)(1)(ii)(J).
Item 4. Ownership.
Provide the following information regarding the aggregate number and
percentage of the class of securities of the issuer identified in Item 1.
(a) Amount beneficially owned:
Kingdon Capital Management, LLC: 4,130,948
Mark Kingdon: 4,130,948
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(b) Percent of class:
Kingdon Capital Management, LLC: 5.0%
Mark Kingdon: 5.0%
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(c) Number of shares as to which such person has:
(i) Sole power to vote or to direct the vote
Kingdon Capital Management, LLC: 0
Mark Kingdon: 0
(ii) Shared power to vote or to direct the vote
Kingdon Capital Management, LLC: 4,130,948
Mark Kingdon: 4,130,948
(iii) Sole power to dispose or to direct the
disposition of
Kingdon Capital Management, LLC: 0
Mark Kingdon: 0
(iv) Shared power to dispose or to direct the
disposition of
Kingdon Capital Management, LLC: 4,130,948
Mark Kingdon: 4,130,948
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 [ ].
N/A
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Item 6. Ownership of More Than Five Percent on Behalf of Another Person.
If any other person is known to have the right to receive or the power to
direct the receipt of dividends from, or the proceeds from the sale of, such
securities, a statement to that effect should be included in response to this
item and, if such interest relates to more than five percent of the class, such
person should be identified. A listing of the shareholders of an investment
company registered under the Investment Company Act of 1940 or the beneficiaries
of employee benefit plan, pension fund or endowment fund is not required.
N/A
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Item 7. Identification and Classification of the Subsidiary Which Acquired the
Security Being Reported on by the Parent Holding Company or Control
Person.
If a parent holding company or Control person has filed this schedule,
pursuant to Rule 13d-1(b)(1)(ii)(G), so indicate under Item 3(g) and attach an
exhibit stating the identity and the Item 3 classification of the relevant
subsidiary. If a parent holding company or control person has filed this
schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating
the identification of the relevant subsidiary.
N/A
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Item 8. Identification and Classification of Members of the Group.
If a group has filed this schedule pursuant to s.240.13d-1(b)(1)(ii)(J), so
indicate under Item 3(j) and attach an exhibit stating the identity and Item 3
classification of each member of the group. If a group has filed this schedule
pursuant to s.240.13d-1(c) or s.240.13d-1(d), attach an exhibit stating the
identity of each member of the group.
N/A
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Item 9. Notice of Dissolution of Group.
Notice of dissolution of a group may be furnished as an exhibit stating the
date of the dissolution and that all further filings with respect to
transactions in the security reported on will be filed, if required, by members
of the group, in their individual capacity. See Item 5.
N/A
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Item 10. Certifications.
By signing below each of the Reporting Persons certifies that, to the best
of its 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 such purpose or effect.
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.
October 29, 2007
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(Date)
Kingdon Capital Management, LLC
By: /s/ William Walsh
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Name: William Walsh
Title: Chief Financial Officer
/s/Mark Kingdon
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Mark Kingdon
Note. Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 13d-7 for other parties
for whom copies are to be sent.
Attention. Intentional misstatements or omissions of fact constitute federal
criminal violations (see 18 U.S.C. 1001).
EXHIBIT A
AGREEMENT
The undersigned agree that this Schedule 13G dated October 29, 2007
relating to the Class A Common Stock, $.01 par value, of Mediacom Communications
Corporation, shall be filed on behalf of the undersigned.
Kingdon Capital Management, LLC
By: /s/ William Walsh
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Name: William Walsh
Title: Chief Financial Officer
/s/Mark Kingdon
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Mark Kingdon
SK 48400 0001 823488