The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Abbott Common 002824100 11,224 230,915 SH   SOLE   230,915 0 0
Abbvie Common 00287Y109 16,888 232,915 SH   SOLE   232,915 0 0
Allstate Common 020002101 29,521 333,800 SH   SOLE   333,800 0 0
AMAG Cv 2.5% 00163UAA4 5,500 5,500,000 PRN   SOLE   5,500,000 0 0
Amerco Common 023586100 70,052 191,370 SH   SOLE   191,370 0 0
Agenus Common 00847G705 608 155,677 SH   SOLE   155,677 0 0
Ashland Common 044209104 1,647 25,000 SH   SOLE   25,000 0 0
Valvoline Common 92047W101 1,627 68,633 SH   SOLE   68,633 0 0
Avista Common 05379B107 11,082 261,000 SH   SOLE   261,000 0 0
Allergan Common G1077J108 12,154 50,000 SH   SOLE   50,000 0 0
Calpine Common 131347304 3,989 294,849 SH   SOLE   294,849 0 0
CMS Energy Common 125896100 24,896 538,300 SH   SOLE   538,300 0 0
Bunge Common G16962105 3,730 50,000 SH   SOLE   50,000 0 0
Bunge Pfd 4.875% 032549322 3,898 37,400 SH   SOLE   37,400 0 0
DeCode Genetics Cv 3.5% 243586AB0 61 24,787,000 PRN   SOLE   24,787,000 0 0
Duke Energy Common 26441C204 29,071 347,788 SH   SOLE   347,788 0 0
Durect Common 266605104 761 488,112 SH   SOLE   488,112 0 0
EDAP Common 268311107 3,450 1,045,494 SH   SOLE   1,045,494 0 0
Inotek Cv 5.75% 45780VAB8 1,200 2,000,000 PRN   SOLE   2,000,000 0 0
Exxon Common 30231G102 418 5,184 SH   SOLE   5,184 0 0
Flotek Common 343389102 5,939 664,335 SH   SOLE   664,335 0 0
Fluidigm Cv 2.75% 34385PAA6 3,155 5,009,000 PRN   SOLE   5,009,000 0 0
Nextera Energy Common 302571104 34,079 243,200 SH   SOLE   243,200 0 0
Gainsco Common 363127200 4,067 246,541 SH   SOLE   246,541 0 0
Gevo Cv 7.5% 374396AA7 412 515,000 PRN   SOLE   515,000 0 0
GM Common 37045V100 13,972 400,000 SH   SOLE   400,000 0 0
Goldcorp Common 380956409 2,582 200,000 SH   SOLE   200,000 0 0
IBM Common 459200101 16,382 106,500 SH   SOLE   106,500 0 0
WEC Energy Common 976657106 1,419 23,124 SH   SOLE   23,124 0 0
Actua Common 46059C205 1,967 140,000 SH   SOLE   140,000 0 0
Kellogg Common 487836108 308 4,436 SH   SOLE   4,436 0 0
Mannkind Cv 5.75% 56400PAM4 17,998 27,690,000 PRN   SOLE   27,690,000 0 0
Merck Common 589331107 16,624 259,400 SH   SOLE   259,400 0 0
Perrigo Common 00BGH1M56 749 9,926 SH   SOLE   9,926 0 0
Petroquest Pfd 6.875% 716748207 4,677 259,840 SH   SOLE   259,840 0 0
Petroquest Common 716748306 124 62,870 SH   SOLE   62,870 0 0
Pfizer Common 717081103 15,294 455,332 SH   SOLE   455,332 0 0
Pernix Cv 4.25% 71426VAK4 500 2,000,000 PRN   SOLE   2,000,000 0 0
RLI Common 749607107 2,409 44,120 SH   SOLE   44,120 0 0
Solitario Common 8342EP107 170 254,040 SH   SOLE   254,040 0 0
Supernus Common 868459108 1,490 34,581 SH   SOLE   34,581 0 0
Supernus Cv 7.5% 868459AA6 12,195 1,500,000 PRN   SOLE   1,500,000 0 0
Synergy Cv 7.5% 871639AA8 4,425 2,500,000 PRN   SOLE   2,500,000 0 0
Synergy Common 871639308 445 100,000 SH   SOLE   100,000 0 0
Valeant Common 91911K102 10,051 581,000 SH   SOLE   581,000 0 0
Astrotech Common 846243400 973 1,070,073 SH   SOLE   1,070,073 0 0
XM Sirius Common 82968B103 10,789 1,972,548 SH   SOLE   1,972,548 0 0
XEL Energy Common 98389B100 22,095 481,600 SH   SOLE   481,600 0 0
XTNT Cv 6% 05644RAA9 800 2,000,000 PRN   SOLE   2,000,000 0 0