SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G (Rule 13d-102) 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.1) Primus Telecommunications Group, Incorporated -------------------------------------------------------------------------------- (Name of Issuer) Common Stock, par value $0.01 per share -------------------------------------------------------------------------------- (Title of Class of Securities) 741929103 -------------------------------------------------------------------------------- (CUSIP Number) December 31, 2006 -------------------------------------------------------------------------------- (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) 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. 741929103 --------- 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Sedna Capital Management LLC 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [_] (b) [x] 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 7,325,000 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 7,325,000 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,325,000 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [_] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.43% 12. TYPE OF REPORTING PERSON IA CUSIP No. 741929103 --------- 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Paul Yook 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [_] (b) [x] 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 0 6. SHARED VOTING POWER 7,325,000 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 7,325,000 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,325,000 (1) 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [_] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.43% 12. TYPE OF REPORTING PERSON IN ---------- (1) Paul Yook and Rengan Rajaratnam are the managing members of Sedna Capital Management LLC. CUSIP No. 741929103 --------- 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Rengan Rajaratnam 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [_] (b) [x] 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 29,237 6. SHARED VOTING POWER 7,325,000 7. SOLE DISPOSITIVE POWER 29,237 8. SHARED DISPOSITIVE POWER 7,325,000 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,354,237(2) 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [_] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.46% 12. TYPE OF REPORTING PERSON IN ---------- (2) Paul Yook and Rengan Rajaratnam are the managing members of Sedna Capital Management LLC. Rengan Rajaratnam holds 29,237 Shares of Common Stock in his personal account. CUSIP No. 741929103 --------- Item 1(a). Name of Issuer: Primus Telecommunications Group, Incorporated -------------------------------------------------------------------- Item 1(b). Address of Issuer's Principal Executive Offices: 7901 Jones Branch Drive Suite 900 McLean, VA 22102 -------------------------------------------------------------------- Item 2(a) - (c). Name, Principal Business Address, and Citizenship of Person Filing: Sedna Capital Management LLC - Delaware Paul Yook - United States of America Rengan Rajaratnam - United States of America Sedna Capital Management LLC, Paul Yook and Rengan Rajaratnam - 200 Park Avenue, 33rd Floor New York, NY 10166 -------------------------------------------------------------------- Item 2(d). Title of Class of Securities: Common Stock, par value $0.01 per share -------------------------------------------------------------------- Item 2(e). CUSIP Number: 741929103 -------------------------------------------------------------------- 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: Sedna Capital Management 7,325,000 shares Paul Yook 7,325,000 shares Rengan Rajaratnam 7,354,237 shares ---------------------------------------------------------------------- (b) Percent of class: Sedna Capital Management 6.43% Paul Yook 6.43% Rengan Rajaratnam 6.46% ---------------------------------------------------------------------- (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote Sedna Capital Management 0 shares Paul Yook 0 shares Rengan Rajaratnam 29,237 shares ----------------------------------------------------------------, (ii) Shared power to vote or to direct the vote Sedna Capital Management 7,325,000 shares Paul Yook 7,325,000 shares Rengan Rajaratnam 7,325,000 shares ----------------------------------------------------------------, (iii) Sole power to dispose or to direct the disposition of Sedna Capital Management 0 shares Paul Yook 0 shares Rengan Rajaratnam 29,237 shares ----------------------------------------------------------------, (iv) Shared power to dispose or to direct the disposition of Sedna Capital Management 7,325,000 shares Paul Yook 7,325,000 shares Rengan Rajaratnam 7,325,000 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 [ ]. N/A ---------------------------------------------------------------------- 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 ---------------------------------------------------------------------- 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 ---------------------------------------------------------------------- Item 8. Identification and Classification of Members of the Group. If a group has filed this schedule pursuant to ss.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 ss.240.13d-1(c) or ss.240.13d-1(d), attach an exhibit stating the identity of each member of the group. N/A ---------------------------------------------------------------------- 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 ---------------------------------------------------------------------- Item 10. Certifications. 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 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. February 14, 2007 ---------------------------------------- (Date) /s/ Rengan Rajaratnam* ------------------------ Rengan Rajaratnam * The Reporting Persons disclaim beneficial ownership in the Common Stock, except to the extent of their pecuniary interest therein. EXHIBIT A --------- In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned does hereby consent and agree to the joint filing on behalf of each of them of a statement on Schedule 13G , Amendment No. 1, and all amendments thereto with respect to the Common Stock, $0.01 per share of Primus Telecommunications Group, Incorporated beneficially owned by each of them, and the inclusion of this Joint Filing Agreement as an exhibit thereto. Dated: February 14, 2007 Sedna Capital Management LLC By: /s/ Rengan Rajaratnam ----------------------------- Name: Rengan Rajaratnam Title: Managing Member /s/ Paul Yook ----------------------------- Paul Yook /s/ Rengan Rajaratnam ----------------------------- Rengan Rajaratnam SK 22245 0001 747050