HKN, Inc. Watch

from SC 13D/A ~1 page Underwriting agreement

from 8-A12B/A 2 pages Amendment to Rights Agreement

from SC 13D 1 page Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Promulgated Under the Securities Exchange Act of 1934, as Amended, the Undersigned Agree to the Joint Filing of a Statement on Schedule 13d (Including Any and All Amendments Thereto) With Respect to the Shares of Common Stock, $0.01 Par Value, of HKN Inc. and Further Agree That This Joint Filing Agreement Be Included as an Exhibit Thereto. in Addition, Each Party to This Agreement Expressly Authorizes Each Other Party to This Agreement to File on Its Behalf Any and All Amendments to Such Statement. Dated: February 24, 2012 Brean Murray Carret Group, Inc. By: Vicali Services (Bvi) Inc. Its Director By: /S/ Susan V. Demers Name: Susan V. Demers Title: Director Aef Finance Ltd. By: Vicali Services (Bvi) Inc. Its Director By: /S/ Susan V. Demers Name: Susan V. Demers Title: Director Lyford Investments Enterprises Ltd. By: Vicali Services (Bvi) Inc. Its Director By: /S/ Susan V. Demers Name: Susan V. Demers Title: Director Unipureenergy Acquisition Ltd. By: Vicali Services (Bvi) Inc. Its Director By: /S/ Susan V. Demers Name: Susan V. Demers Title: Director Quadrant Management, Inc. Its Director By: /S/ Marco Vega Name: Marco Vega Title: CFO Wayne Quasha

from SC 13D 1 page Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Promulgated Under the Securities Exchange Act of 1934, as Amended, the Undersigned Agree to the Joint Filing of a Statement on Schedule 13d (Including Any and All Amendments Thereto) With Respect to the Shares of Common Stock, $0.01 Par Value, of HKN Inc. and Further Agree That This Joint Filing Agreement Be Included as an Exhibit Thereto. in Addition, Each Party to This Agreementexpressly Authorizes Each Other Party to This Agreement to File on Its Behalf Any and All Amendments to Such Statement. Dated: May 19, 2011 Brean Murray Carret Group, Inc. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Aef Finance Ltd. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Lyford Investments Enterprises Ltd. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Unipureenergy Acquisition Ltd. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Quadrant Management, Inc. Its Director By: Name: Marco Vega Title: CFO Phyllis Quasha Page 12

from SC 13D/A 1 page Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Promulgated Under the Securities Exchange Act of 1934, as Amended, the Undersigned Agree to the Joint Filing of a Statement on Schedule 13d (Including Any and All Amendments Thereto) With Respect to the Shares of Common Stock, $0.01 Par Value, of HKN Inc. and Further Agree That This Joint Filing Agreement Be Included as an Exhibit Thereto. in Addition, Each Party to This Agreementexpressly Authorizes Each Other Party to This Agreement to File on Its Behalf Any and All Amendments to Such Statement. Dated: May 19, 2011 Brean Murray Carret Group, Inc. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Aef Finance Ltd. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Lyford Investments Enterprises Ltd. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Unipureenergy Acquisition Ltd. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Quadrant Management, Inc. Its Director By: Name: Marco Vega Title: CFO Phyllis Quasha Page 12

from SC 13D 1 page Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Promulgated Under the Securities Exchange Act of 1934, as Amended, the Undersigned Agree to the Joint Filing of a Statement on Schedule 13d (Including Any and All Amendments Thereto) With Respect to the Shares of Common Stock, $0.01 Par Value, of Proxim Wireless Solutions, Inc., and Further Agree That This Joint Filing Agreement Be Included as an Exhibit Thereto. in Addition, Each Party to This Agreementexpressly Authorizes Each Other Party to This Agreement to File on Its Behalf Any and All Amendments to Such Statement. Dated: April 7, 2010 Lyford Investments Enterprises Ltd. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Q Management Services (Ptc) Ltd. Q Management Services (Ptc) Ltd. as Trustee of the Pq II Trust as Trustee of the Pq II Trust By: By: Name: Susan V. Demers Name: Susan V. Demers Title: Director Title: Director Q Management Services (Ptc) Ltd. By: Name: Susan V. Demers Title: Director Phyllis Quasha

from SC 13D 1 page Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Promulgated Under the Securities Exchange Act of 1934, as Amended, the Undersigned Agree to the Joint Filing of a Statement on Schedule 13d (Including Any and All Amendments Thereto) With Respect to the Shares of Common Stock, $0.01 Par Value, of HKN, Inc., and Further Agree That This Joint Filing Agreement Be Included as an Exhibit Thereto. in Addition, Each Party to This Agreementexpressly Authorizes Each Other Party to This Agreement to File on Its Behalf Any and All Amendments to Such Statement. Dated: May 13, 2010 Unipureenergy Acquisition Ltd. By: Vicali Services (Bvi) Inc. Its Director By: Name: Susan V. Demers Title: Director Q Management Services (Ptc) Ltd. Q Management Services (Ptc) Ltd. as Trustee of the Pq II Trust as Trustee of the Pq II Trust By: By: Name: Susan V. Demers Name: Susan V. Demers Title: Director Title: Director Q Management Services (Ptc) Ltd. By: Name: Susan V. Demers Title: Director Phyllis Quasha Page 9

from 8-A12B/A 2 pages Amendment to Rights Agreement

from SC 13D ~20 pages Standby Purchase Agreement

from SC 13D ~10 pages Registration Rights Agreement