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 12,321 230,915 SH   SOLE   230,915 0 0
Abbvie Common 00287Y109 20,696 232,915 SH   SOLE   232,915 0 0
Allstate Common 020002101 30,679 333,800 SH   SOLE   333,800 0 0
AMAG Cv 2.5% 00163UAA4 5,830 5,500,000 PRN   SOLE   5,500,000 0 0
Amerco Common 023586100 70,619 188,370 SH   SOLE   188,370 0 0
Agenus Common 00847G705 686 155,677 SH   SOLE   155,677 0 0
Ashland Common 044209104 1,634 25,000 SH   SOLE   25,000 0 0
Valvoline Common 92047W101 1,609 68,633 SH   SOLE   68,633 0 0
Avista Common 05379B107 13,511 261,000 SH   SOLE   261,000 0 0
Allergan Common G1077J108 10,247 50,000 SH   SOLE   50,000 0 0
Calpine Common 131347304 4,349 294,849 SH   SOLE   294,849 0 0
CMS Energy Common 125896100 24,934 538,300 SH   SOLE   538,300 0 0
Bunge Common G16962105 1,041 15,000 SH   SOLE   15,000 0 0
Bunge Pfd 4.875% 032549322 3,889 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 29,186 347,788 SH   SOLE   347,788 0 0
Durect Common 266605104 863 488,112 SH   SOLE   488,112 0 0
EDAP Common 268311107 3,115 1,045,494 SH   SOLE   1,045,494 0 0
Inotek Cv 5.75% 45780VAB8 1,580 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 3,089 664,335 SH   SOLE   664,335 0 0
Fluidigm Cv 2.75% 34385PAA6 3,706 5,009,000 PRN   SOLE   5,009,000 0 0
Nextera Energy Common 302571104 35,640 243,200 SH   SOLE   243,200 0 0
Gainsco Common 363127200 3,944 246,541 SH   SOLE   246,541 0 0
Gevo Cv 7.5% 374396AA7 412 515,000 PRN   SOLE   515,000 0 0
GM Common 37045V100 18,171 450,000 SH   SOLE   450,000 0 0
Goldcorp Common 380956409 2,592 200,000 SH   SOLE   200,000 0 0
IBM Common 459200101 15,541 106,500 SH   SOLE   106,500 0 0
Insteel Common 45774W108 6,149 235,520 SH   SOLE   235,520 0 0
WEC Energy Common 976657106 1,451 23,124 SH   SOLE   23,124 0 0
Actua Common 46059C205 2,142 140,000 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 16,609 259,400 SH   SOLE   259,400 0 0
Perrigo Common 00BGH1M56 840 9,926 SH   SOLE   9,926 0 0
Petroquest Pfd 6.875% 716748207 4,092 259,840 SH   SOLE   259,840 0 0
Petroquest Common 716748306 503 220,000 SH   SOLE   220,000 0 0
Pfizer Common 717081103 16,255 455,332 SH   SOLE   455,332 0 0
Pernix Cv 4.25% 71426VAK4 800 2,000,000 PRN   SOLE   2,000,000 0 0
RLI Common 749607107 2,603 44,120 SH   SOLE   44,120 0 0
Solitario Common 8342EP107 170 254,040 SH   SOLE   254,040 0 0
Supernus Common 868459108 7,122 178,058 SH   SOLE   178,058 0 0
Synergy Cv 7.5% 871639AA8 3,050 2,500,000 PRN   SOLE   2,500,000 0 0
Synergy Common 871639308 290 100,000 SH   SOLE   100,000 0 0
Team Cv 5% 878155AD2 2,850 3,000,000 PRN   SOLE   3,000,000 0 0
Valeant Common 91911K102 8,325 581,000 SH   SOLE   581,000 0 0
Astrotech Common 846243400 1,048 1,070,073 SH   SOLE   1,070,073 0 0
XM Sirius Common 82968B103 10,888 1,972,548 SH   SOLE   1,972,548 0 0
XEL Energy Common 98389B100 22,789 481,600 SH   SOLE   481,600 0 0
XTNT Cv 6% 05644RAA9 800 2,000,000 PRN   SOLE   2,000,000 0 0