Sec Form 13D Filing - KING LUTHER CAPITAL MANAGEMENT CORP filing for DISTRIBUTION SOLUTIONS GROUP, (DSGR) - 2022-04-04

Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
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- Peter Lynch
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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 23)*

 

 

Lawson Products, Inc.

(Name of Issuer)

Common Stock, $1.00 par value

(Title of Class of Securities)

520776105

(CUSIP Number)

Jacob D. Smith

Principal, General Counsel & CCO

Luther King Capital Management Corporation

301 Commerce Street, Suite 1600

Fort Worth, Texas 76102

(817) 332-3235

(Name, Address and Telephone Number of Persons Authorized to Receive Notices and Communications)

April 1, 2022

(Date of Event which Requires Filing of this Statement)

 

 

If the filing person has previously filed a statement on Schedule 13G 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 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).

Persons who response to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

 

 

 


CUSIP No. 520776105    Page 2 of 19

 

  1.    

  Name of Reporting Persons.

 

  LKCM Private Discipline Master Fund, SPC / PDLP Lawson, LLC

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Cayman Islands / Texas

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  1,699,871

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  1,699,871

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  1,699,871

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  8.8%

14.  

  Type of Reporting Person (See Instructions)

 

  OO


CUSIP No. 520776105    Page 3 of 19

 

  1.    

  Name of Reporting Persons.

 

  LKCM Investment Partnership, L.P.

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Texas

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  250,000

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  250,000

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  250,000

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  1.3%

14.  

  Type of Reporting Person (See Instructions)

 

  PN

 


CUSIP No. 520776105    Page 4 of 19

 

  1.    

  Name of Reporting Persons.

 

  LKCM Micro-Cap Partnership, L.P.

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  26,827

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  26,827

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  26,827

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  0.1%

14.  

  Type of Reporting Person (See Instructions)

 

  PN

 


CUSIP No. 520776105    Page 5 of 19

 

  1.    

  Name of Reporting Persons.

 

  LKCM Core Discipline, L.P.

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  10,490

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  10,490

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  10,490

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  0.1%

14.  

  Type of Reporting Person (See Instructions)

 

  PN

 


CUSIP No. 520776105    Page 6 of 19

 

  1.    

  Name of Reporting Persons.

 

  LKCM Headwater Investments II, L.P.

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  592,326

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  592,326

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  592,326

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  3.1%

14.  

  Type of Reporting Person (See Instructions)

 

  PN

 


CUSIP No. 520776105    Page 7 of 19

 

  1.    

  Name of Reporting Persons.

 

  LKCM Headwater II Sidecar Partnership, L.P.

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  0

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  0

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  0

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  0%

14.  

  Type of Reporting Person (See Instructions)

 

  PN

 


CUSIP No. 520776105    Page 8 of 19

 

  1.    

  Name of Reporting Persons.

 

  LKCM Headwater Investments III, L.P.

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially  ;

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  0

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  0

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  0

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  0%

14.  

  Type of Reporting Person (See Instructions)

 

  PN

 


CUSIP No. 520776105    Page 9 of 19

 

  1.    

  Name of Reporting Persons.

 

  301 HW Opus Investors, LLC

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  7,000,000

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  7,000,000

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  7,000,000

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  36.0%

14.  

  Type of Reporting Person (See Instructions)

 

  OO


CUSIP No. 520776105    Page 10 of 19

 

  1.    

  Name of Reporting Persons.

 

  LKCM TE Investors, LLC

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  3,300,000

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  3,300,000

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  3,300,000

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  17.0%

14.  

  Type of Reporting Person (See Instructions)

 

  OO

 


CUSIP No. 520776105    Page 11 of 19

 

  1.    

  Name of Reporting Persons.

 

  Headwater Lawson Investors, LLC

  2.  

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

  (a)  ☐        (b)  ☒

 

  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):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  1,761,494

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  1,761,494

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  1,761,494

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  9.1%

14.  

  Type of Reporting Person (See Instructions)

 

  CO

 


CUSIP No. 520776105    Page 12 of 19

 

  1.    

  Name of Reporting Persons.

 

  Luther King Capital Management Corporation

  2.  

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

  (a)  ☐        (b)  ☒

 

  3.  

  SEC Use Only

 

  4.  

  Source of Funds (See Instructions)

 

  N/A

  5.  

  Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  Delaware

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  14,643,508

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  14,643,508

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  14,643,508

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  75.4%

14.  

  Type of Reporting Person (See Instructions)

 

  IA, CO

 


CUSIP No. 520776105    Page 13 of 19

 

  1.    

  Name of Reporting Persons.

 

  J. Luther King, Jr.

  2.  

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

  (a)  ☐        (b)  ☒

 

  3.  

  SEC Use Only

 

  4.  

  Source of Funds (See Instructions)

 

  N/A

  5.  

  Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  United States

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  14,643,508

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  14,643,508

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  14,643,508

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  75.4%

14.  

  Type of Reporting Person (See Instructions)

 

  IN

 


CUSIP No. 520776105    Page 14 of 19

 

  1.    

  Name of Reporting Persons.

 

  J. Bryan King

  2.  

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

  (a)  ☐        (b)  ☒

 

  3.  

  SEC Use Only

 

  4.  

  Source of Funds (See Instructions)

 

  N/A

  5.  

  Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e):

 

  ☐

  6.  

  Citizenship or Place of Organization

 

  United States

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

 

     7.    

  Sole Voting Power

 

  14,398,056

     8.  

  Shared Voting Power

 

  0

     9.  

  Sole Dispositive Power

 

  14,398,056

   10.  

  Shared Dispositive Power

 

  0

11.    

  Aggregate Amount Beneficially Owned by Each Reporting Person

 

  14,398,056

12.  

  Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions):

 

  ☐

13.  

  Percent of Class Represented by Amount in Row (11)

 

  74.1%

14.  

  Type of Reporting Person (See Instructions)

 

  IN


This Amendment No. 23 to Schedule 13D amends and supplements the Schedule 13D filed by the Reporting Persons with respect to the Common Stock, par value $1.00 per share (“Common Stock”), of Lawson Products, Inc. (the “Issuer”). Except as set forth below, all previous Items remain unchanged. Capitalized terms used herein but not defined herein shall have the meanings given to them in the Schedule 13D, as amended, filed with the Securities and Exchange Commission. Each of the Reporting Persons hereby expressly disclaims membership in a “group” under the Securities Exchange Act of 1934 with respect to the securities reported herein, and this Schedule 13D shall not be deemed to be an admission that any such Reporting Person is a member of such a group. Each of the Reporting Persons hereby expressly disclaims beneficial ownership of the securities reported herein, other than to the extent of its pecuniary interest therein, and this Schedule 13D shall not be deemed to be an admission that any such Reporting Person is the beneficial owner of the securities reported herein for purposes of the Securities Exchange Act of 1934 or for any other purpose.

Item 3. Source and Amount of Funds or Other Consideration

The information provided by the Reporting Persons in response to Item 4 is hereby incorporated by reference in response to this Item 3.

Item 4. Purpose of Transaction

Item 4 is hereby supplemented as follows:

TestEquity Merger

On April 1, 2022, TestEquity Investors, TestEquity Sub, the Issuer, and Tide Sub consummated the transactions contemplated by the TestEquity Merger Agreement. Pursuant to the terms and provisions of the TestEquity Merger Agreement, the Issuer issued TestEquity Investors 3,300,000 shares of Common Stock at the closing of the transactions contemplated by the TestEquity Merger Agreement. Under the terms of the TestEquity Merger Agreement, TestEquity Investors will be eligible to receive an additional 700,000 shares of Common Stock upon satisfaction of certain conditions set forth in the TestEquity Merger Agreement. The foregoing description of the TestEquity Merger Agreement and the TestEquity Merger is qualified in its entirety by reference to the terms and provisions of the TestEquity Merger Agreement, which is filed as Exhibit 1 to this Schedule 13D.

Gexpro Services Merger

On April 1, 2022, Gexpro Investors, Gexpro Sub, the Issuer, and Gulf Sub consummated the transactions contemplated by the Gexpro Merger Agreement. Pursuant to the terms and provisions of the Gexpro Merger Agreement, the Issuer issued Gexpro Investors 7,000,000 shares of Common Stock at the closing of the transactions contemplated by the Gexpro Merger Agreement. Under the terms of the Gexpro Merger Agreement, Gexpro Investors will be eligible to receive an additional 1,000,000 shares of Common Stock upon satisfaction of certain conditions set forth in the Gexpro Merger Agreement. The foregoing description of the Gexpro Merger Agreement and the Gexpro Merger is qualified in its entirety by reference to the terms and provisions of the Gexpro Merger Agreement, which is filed as Exhibit 2 to this Schedule 13D.

Registration Rights Agreement

On April 1, 2022, in connection with the consummation of the Mergers, the Issuer, TestEquity Investors, and Gexpro Investors entered into a Registration Rights Agreement (the “Registration Rights Agreement”), pursuant to which, among other things, the Issuer agreed to register for resale, subject to the terms and conditions set forth therein, Registrable Securities (as defined in the Registration Rights Agreement) held by TestEquity Investors and Gexpro Investors. The foregoing description of the Registration Rights Agreement is qualified in its entirety by reference to the terms and provisions of the Registration Rights Agreement, which is filed as Exhibit 3 to this Schedule 13D.


Item 5. Interest in Securities of the Issuer.

Item 5 is hereby amended and restated in its entirety as follows:

(a) As of April 1, 2022, the Reporting Persons may be deemed to beneficially own 14,643,508 shares of Common Stock (which represents approximately 75.4% of the outstanding Common Stock based upon information obtained from the Issuer).

(b)

 

     Sole
Voting
Power
     Shared
Voting
Power
     Sole
Dispositive
Power
     Shared
Dispositive
Power
 

PDP

     1,699,871        0        1,699,871        0  

LIP

     250,000        0        250,000        0  

HW2

     592,326        0        592,326        0  

Sidecar

     0        0        0        0  

HWLI

     1,761,494        0        1,761,494        0  

HW3

     0        0        0        0  

Gexpro Investors

     7,000,000        0        7,000,000        0  

TestEquity Investors

     3,300,000        0        3,300,000        0  

Micro

     26,827        0        26,827        0  

Core

     10,490        0        10,490        0  

LKCM

     14,643,508        0        14,643,508        0  

J. Luther King, Jr.

     14,643,508        0        14,643,508        0  

J. Bryan King

     14,398,056        0        14,398,056        0  

(c) The information provided by the Reporting Persons in response to Item 4 is hereby incorporated by reference in response to this Item 5(c).

(d) Not applicable.

(e) Not applicable.

Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.

The information provided by the Reporting Persons in response to Item 4 is hereby incorporated by reference in response to this Item 6.

Item 7. Material to Be Filed as Exhibits

 

Exhibit 1    Agreement and Plan of Merger, dated as of December 29, 2021, by and among LKCM TE Investors, LLC, TestEquity Acquisition, LLC, the Issuer and Tide Sub, LLC (incorporated by reference to Exhibit 2.1 to the Issuer’s Form 8-K filed with the SEC on January 4, 2022)
Exhibit 2    Agreement and Plan of Merger, dated as of December 29, 2021, by and among 301 HW Opus Investors, LLC, 301 HW Opus Holdings, Inc., the Issuer and Gulf Sub, Inc. (incorporated by reference to Exhibit 2.2 to the Issuer’s Form 8-K filed with the SEC on January 4, 2022)
Exhibit 4    Registration Rights Agreement, dated as of April 1, 2022, by and between Issuer, TestEquity Investors and Gexpro Investors (incorporated by reference to Exhibit 10.1 to the Issuer’s Form 8-K filed with the SEC on April 4, 2022)


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.

 

Date: April 4, 2022      
    LKCM Private Discipline Master Fund, SPC
    By:   LKCM Private Discipline Management, L.P., sole holder of its management shares
    By:   LKCM Alternative Management, LLC, its general partner
    By:  

/s/ J. Bryan King

      J. Bryan King, President
    PDLP Lawson, LLC
    By:  

/s/ J. Bryan King

      J. Bryan King, President
    LKCM Investment Partnership, L.P.
    By:   LKCM Investment Partnership GP, LLC, its general partner
    By:  

/s/ J. Luther King, Jr.

      J. Luther King, Jr., President
    LKCM Headwater Investments II, L.P.
    By:   LKCM Headwater Investments II GP, L.P., its general partner
    By:  

/s/ J. Bryan King

      J. Bryan King, President
    LKCM Headwater II Sidecar Partnership, L.P.
    By:   LKCM Headwater II Sidecar Partnership GP, L.P., its general partner
    By:  

/s/ J. Bryan King

      J. Bryan King, President


    LKCM Headwater Investments III, L.P.
    By:   LKCM Headwater Investments III GP, L.P., its general partner
    By:  

/s/ J. Bryan King

      J. Bryan King, President
    301 HW Opus Investors, LLC
    By:  

/s/ Jacob D. Smith

      Jacob D. Smith, Vice President
    LKCM TE Investors, LLC
    By:  

/s/ Jacob D. Smith

      Jacob D. Smith, Vice President
    LKCM Micro-Cap Partnership, L.P.
    By:   LKCM Micro-Cap Management, L.P., its general partner
    By:   LKCM Alternativ e Management, LLC, its general partner
    By:  

/s/ J. Bryan King

      J. Bryan King, President
    LKCM Core Discipline, L.P.
    By:   LKCM Core Discipline Management, L.P., its general partner
    By:   LKCM Alternative Management, LLC, its general partner
    By:  

/s/ J. Bryan King

      J. Bryan King, President
    Headwater Lawson Investors, LLC
    By:  

/s/ J. Bryan King

      J. Bryan King, President
    Luther King Capital Management Corporation
    By:  

/s/ J. Bryan King

      J. Bryan King, Principal and Vice President


     

/s/ J. Bryan King

      J. Bryan King
     

/s/ J. Luther King, Jr.

      J. Luther King, Jr.