Abbott Common 002824100 14783 246715 SH SOLE 246715 0 0 Abbvie Common 00287Y109 25736 271915 SH SOLE 271915 0 0 Allstate Common 020002101 31644 333800 SH SOLE 333800 0 0 AMAG Cv 2.5% 00163UAA4 5000 5500000 PRN SOLE 5500000 0 0 Amerco Common 023586100 64177 185969 SH SOLE 185969 0 0 Apple Common 037833100 14311 85300 SH SOLE 85300 0 0 Ashland Common 044209104 1744 25000 SH SOLE 25000 0 0 Valvoline Common 92047W101 1518 68633 SH SOLE 68633 0 0 Avista Common 05379B107 13376 261000 SH SOLE 261000 0 0 Allergan Common G1077J108 16862 100200 SH SOLE 100200 0 0 CMS Energy Common 125896100 24379 538300 SH SOLE 538300 0 0 Bunge Common G16962105 1109 15000 SH SOLE 15000 0 0 Bunge Pfd 4.875% 032549322 4075 37400 SH SOLE 37400 0 0 DeCode Genetics Cv 3.5% 243586AB0 61 24787000 PRN SOLE 24787000 0 0 Duke Energy Common 26441C204 26943 347788 SH SOLE 347788 0 0 EDAP Common 268311107 2425 1045494 SH SOLE 1045494 0 0 Inotek Cv 5.75% 45780VAB8 1750 2000000 PRN SOLE 2000000 0 0 Exxon Common 30231G102 386 5184 SH SOLE 5184 0 0 Flotek Common 343389102 4052 664335 SH SOLE 664335 0 0 Fluidigm Cv 2.75% 34385PAA6 4157 5009000 PRN SOLE 5009000 0 0 Nextera Energy Common 302571104 39721 243200 SH SOLE 243200 0 0 Gainsco Common 363127200 5177 246541 SH SOLE 246541 0 0 GM Common 37045V100 16353 450000 SH SOLE 450000 0 0 Goldcorp Common 380956409 2764 200000 SH SOLE 200000 0 0 IBM Common 459200101 22477 146500 SH SOLE 146500 0 0 Insteel Common 45774W108 7198 260520 SH SOLE 260520 0 0 WEC Energy Common 976657106 1449 23124 SH SOLE 23124 0 0 Actua Common 46059C205 152 133000 SH SOLE 133000 0 0 Kellogg Common 487836108 288 4436 SH SOLE 4436 0 0 Mannkind Cv 5.75% 56400PAM4 14924 23690000 PRN SOLE 23690000 0 0 Merck Common 589331107 19576 359400 SH SOLE 359400 0 0 Petroquest Pfd 6.875% 716748207 2858 259840 SH SOLE 259840 0 0 Petroquest Common 716748306 127 220000 SH SOLE 220000 0 0 Pfizer Common 717081103 19708 555332 SH SOLE 555332 0 0 Pernix Cv 4.25% 71426VAK4 800 2000000 PRN SOLE 2000000 0 0 RLI Common 749607107 2796 44120 SH SOLE 44120 0 0 Solitario Common 8342EP107 119 254040 SH SOLE 254040 0 0 Supernus Common 868459108 8155 178058 SH SOLE 178058 0 0 Synergy Cv 7.5% 871639AA8 2300 2500000 PRN SOLE 2500000 0 0 Synergy Common 871639308 183 100000 SH SOLE 100000 0 0 Team Cv 5% 878155AD2 2900 3000000 PRN SOLE 3000000 0 0 Valeant Common 91911K102 13611 855000 SH SOLE 855000 0 0 Astrotech Common 046484200 115 43532 SH SOLE 43532 0 0 XM Sirius Common 82968B103 12308 1972548 SH SOLE 1972548 0 0 XEL Energy Common 98389B100 21903 481600 SH SOLE 481600 0 0 XTNT Common 98420P100 2336 296172 SH SOLE 296172 0 0