Nobody (in general public) knows who the 12% note holders are. The sale was a restricted, unregistered private equity offering under rule 144a outside of SEC regulations. Only qualified institutional buyers can even inquire about purchasing. The notes are secured by the company's assets/interests in Treximet. If you contact the trustee (U.S. Bank), they can't share that info with anyone per a confidentiality agreement under section 7.11 of the original Indenture...
SECTION 7.11.
Confidential Information
. The Trustee, in its individual capacity and as Trustee, agrees and acknowledges that all information provided to the Trustee by the Issuer or any Subsidiary (or any direct or indirect equityholder of the Issuer or such Subsidiary) or any Holder (or holder of a beneficial interest in the Securities) may be considered to be proprietary and confidential information. The Trustee agrees to take reasonable precautions to keep such information confidential, which precautions
shall be no less stringent than those that the Trustee employs to protect its own confidential information. The Trustee shall not disclose to any third party other than as set forth herein, and shall not use for any purpose other than the exercise of the Trustee’s rights and the performance of its obligations under this Indenture, any such information without the prior written consent of the Issuer or such Holder (or such holder of a beneficial interest in the Securities), as applicable. The Trustee shall limit access to such information received hereunder to (a) its directors, officers, managers and employees and (b) its legal advisors, to each of whom disclosure of such information is necessary for the purposes described above; provided, however, that in each case such party has expressly agreed to maintain such information in confidence under terms and conditions substantially identical to the terms of thiSection 7.11.