TMNGD The Management Network Grp. (MM)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

x

Rule 13d-1(b)

o

Rule 13d-1(c)

o

Rule 13d-1(d)

CUSIP No. 561693201

1.

Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only)
HUNTLEIGH ADVISORS, INC.

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

x

(b)

o

3.

SEC Use Only

4.

Citizenship or Place of Organization
MISSOURI

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5.

Sole Voting Power
229,159

6.

Shared Voting Power
412,873

7.

Sole Dispositive Power
229,159

8.

Shared Dispositive Power
412,873

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
412,873

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.87%

12.

Type of Reporting Person (See Instructions)
IA

CUSIP No. 561693201

1.

Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only)
HUNTLEIGH SECURITIES CORP.

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

x

(b)

o

3.

SEC Use Only

4.

Citizenship or Place of Organization
MISSOURI

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5.

Sole Voting Power
10,700

6.

Shared Voting Power
412,873

7.

Sole Dispositive Power
10,700

8.

Shared Dispositive Power
412,873

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
412,873

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.87%

12.

Type of Reporting Person (See Instructions)
BD

CUSIP No. 561693201

1.

Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only)
Datatex Investment Services, Inc.

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

x

(b)

o

3.

SEC Use Only

4.

Citizenship or Place of Organization
United States

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5.

Sole Voting Power
173,014

6.

Shared Voting Power
412,873

7.

Sole Dispositive Power
173,014

8.

Shared Dispositive Power
412,873

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
412,873

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.87%

12.

Type of Reporting Person (See Instructions)
IA

Item 1.

(a)

Name of Issuer:
The Management Network Group, Inc. (the "Issuer")

(b)

Address of Issuer's Principal Executive Offices:
7300 College Boulevard, Suite 302, Overland Park, KS 66210

Item 2.

(a)

Name of Person Filing:
This Statement on Schedule 13G (this "Statement") is filed by Huntleigh Advisors, Inc., and Huntleigh Securities Corp, which are affiliated companies under common control.

(b)

Address of Principal Business Office or, if none, Residence:
7800 Forsyth Blvd, 5th Floor, St. Louis, MO 63105

(c)

Citizenship:
Huntleigh Advisors, Inc. is a Missouri corporation and an SEC registered investment adviser. Huntleigh Securities Corp. is a Missouri corporation and an FINRA member broker/dealer. Datatex Investment Management , Inc. is a Missouri corporation and an SEC registered investment adviser

(d)

Title of Class of Securities:
Common Stock

(e)

CUSIP Number:
561693201

Item 3.

Not applicable

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:   

Huntleigh Advisors, Inc.   Huntleigh Advisors, Inc. is the record and beneficial owner of 229,159 shares of Common Stock and shares voting and dispositive power over 412,873 with Huntleigh Securities Corp., and Datatex Investment Services, Inc.

Huntleigh Securities Corp. Huntleigh Securities Corp., as an affiliated company under common control, may be deemed to beneficially own the 402,173 shares held of record by Huntleigh Advisors, Inc. and Datatex Investment Services, Inc., and shares voting and dispositive power over such shares with Huntleigh Advisors, Inc. and Datatex Investment Services, Inc., and has voting and dispositive power over 10,700 shares at Huntleigh Securities Corp.

Datatex Investment Services, Inc. Datatex Investment Services, Inc., is the record and beneficial owner of 173,014 shares of Common Stock and shares voting and dispositive power over 412,873 with Huntleigh Securities Corp., and Huntleigh Advisors, Inc.

(b)

Percent of class:   

Huntleigh Advisors, Inc.                                                                                               5.87%

Huntleigh Securities Inc.                                                                                               5.87%

Datatex Investment Services, Inc.                                                                                5.87%

(c)

Number of shares as to which the person has:

(i)

Sole power to vote or to direct the vote:   

Huntleigh Advisors, Inc.                                                                                  229,159 shares

Huntleigh Securities Corp.                                                                                10,700 shares

Datatex Investment Services, Inc.                                                                  173,014 shares

(ii)

Shared power to vote or to direct the vote:    

Huntleigh Advisors, Inc.                                                                                      412,873 shares

Huntleigh Securities Corp.                                                                                    412,873 shares

Datatex Investment Services, Inc.                                                                       412,873 shares

(iii)

Sole power to dispose or to direct the disposition of:   

Huntleigh Advisors, Inc.                                                                                       229,159 shares

Huntleigh Securities Inc.                                                                                      10,700 shares

Datatex Investment Services, Inc.                                                                      173,014 shares

(iv)

Shared power to dispose or to direct the disposition of:   

Shared power to vote or to direct the vote:    

Huntleigh Advisors, Inc.                                                                                      412,873 shares

Huntleigh Securities Inc.                                                                                      412,873 shares

Datatex Investment Services, Inc.                                                                       412,873 shares

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   o .

Item 6.

Ownership of More than Five Percent on Behalf of Another Person

Not applicable.

 Page 6 of 8 pages

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person

Not applicable.

Item 8.

Identification and Classification of Members of the Group

Huntleigh Advisors, Inc., and Huntleigh Securities Corp., and Datatex Investment Services, Inc. are under common control and may be deemed a group.

Item 9.

Notice of Dissolution of Group

Not applicable.

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.

Date:

February 11, 2010

By:

Huntleigh Advisors, Inc.

/s/ Robert Chambers

Robert Chambers, President

By:

Huntleigh Securities Corp.

/s/ Robert Chambers

Robert Chambers, President

 Datatex Investment Services, Inc.

/s/ Robert Chambers

Robert Chambers, President

Date: February 11, 2010

Huntleigh Advisors, Inc.

By:

/s/ Robert Chambers

Robert Chambers, President

Huntleigh Securities Corp.

By:

/s/ Robert Chambers

Robert Chambers, President

Datatex Investment Services, Inc.

By:

/s/ Robert Chambers, President

Datatex Investment Services, Inc.