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
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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
ATLAS AIR WORLDWIDE HLDGS IN Equity 049164205 42,636 446,119 SH   SOLE   417,991 0 28,128
AERIE PHARMACEUTICALS INC Equity 00771V108 31,508 2,082,516 SH   SOLE   1,966,619 0 115,897
AEROJET ROCKETDYNE HLDGS INC Equity 007800105 25,944 648,755 SH   SOLE   602,869 0 45,886
ADVANCED MICRO DEVICES INC Equity 007903107 321 5,064 SH   SOLE   5,064 0 0
ACTIVISION BLIZZARD INC Equity 00507V109 72,521 975,526 SH   SOLE   912,815 0 62,711
AURA BIOSCIENCES INC Equity 05153U107 194 10,700 SH   SOLE   10,700 0 0
BROADCOM INC Equity Call 11135F901 236 51,000 SH Call SOLE   48,000 0 3,000
AVALARA INC Convertible Bond 05338GAB2 2,902 3,000,000 PRN   SOLE   3,000,000 0 0
AVALARA INC Equity 05338G106 53,351 581,162 SH   SOLE   544,561 0 36,601
BIOHAVEN LTD Equity G1110E107 33,534 221,829 SH   SOLE   213,795 0 8,034
ALLBIRDS INC Equity 01675A109 30 10,000 SH   SOLE   10,000 0 0
BLACK KNIGHT INC Equity 09215C105 7,293 112,663 SH   SOLE   106,464 0 6,199
BLUEROCK RESIDENTIAL GWT REI Equity 09627J102 8,301 310,306 SH   SOLE   310,306 0 0
BTRS HOLDINGS INC Equity 11778X104 23,039 2,488,010 SH   SOLE   2,321,380 0 166,630
CANO HEALTH INC Equity Call 13781Y903 73 82,000 SH Call SOLE   82,000 0 0
CANO HEALTH INC Equity 13781Y103 1,283 147,926 SH   SOLE   147,926 0 0
CHEMOCENTRYX INC Equity 16383L106 38,199 739,425 SH   SOLE   693,515 0 45,910
CHANGE HEALTHCARE INC Equity Put 15912K950 0 10,000 SH Put SOLE   10,000 0 0
CHANGE HEALTHCARE INC Equity 15912K100 93,237 3,391,670 SH   SOLE   3,179,118 0 212,552
CONTINENTAL RES INC Equity 212015101 207 3,100 SH   SOLE   3,100 0 0
COWEN INC Equity 223622606 17,365 449,416 SH   SOLE   422,039 0 27,377
CITRIX SYS INC Equity 177376100 17,585 169,082 SH   SOLE   159,815 0 9,267
COVETRUS INC Equity 22304C100 22,818 1,092,813 SH   SOLE   1,023,953 0 68,860
CYBEROPTICS CORP Equity 232517102 1,088 20,237 SH   SOLE   20,237 0 0
CAESARS ENTERTAINMENT INC NE Equity Call 12769G900 4 20,000 SH Call SOLE   20,000 0 0
DUKE REALTY CORP Equity 264411505 32,244 668,956 SH   SOLE   628,426 0 40,530
CHANNELADVISOR CORP Equity 159179100 24,802 1,094,532 SH   SOLE   1,027,164 0 67,368
EVO PMTS INC Equity 26927E104 30,849 926,411 SH   SOLE   868,139 0 58,272
FIRST HORIZON CORPORATION Equity 320517105 59,638 2,604,278 SH   SOLE   2,451,365 0 152,913
FIVE9 INC Equity 338307101 322 4,300 SH   SOLE   4,300 0 0
FORMA THERAPEUTICS HLDGS INC Equity 34633R104 25,013 1,253,785 SH   SOLE   1,176,841 0 76,944
GLOBAL BLOOD THERAPEUTICS IN Equity 37890U108 44,213 649,242 SH   SOLE   608,062 0 41,180
GXO LOGISTICS INCORPORATED Equity 36262G101 240 6,850 SH   SOLE   6,850 0 0
HARTFORD FINL SVCS GROUP INC Equity 416515104 1,087 17,545 SH   SOLE   17,545 0 0
HANGER INC Equity 41043F208 1,326 70,814 SH   SOLE   70,814 0 0
INFRA AND ENERGY ALTRNTIVE I Equity 45686J104 1,319 97,409 SH   SOLE   97,409 0 0
ISHARES TR Equity Call 464287905 10 13,600 SH Call SOLE   12,700 0 900
IROBOT CORP Equity 462726100 35,432 629,001 SH   SOLE   591,464 0 37,537
IRONSOURCE LTD Equity Call M5R75Y901 75 498,600 SH Call SOLE   470,000 0 28,600
ISHARES TR Equity Call 464287908 31 12,200 SH Call SOLE   11,400 0 800
KAMAN CORP Convertible Bond 483548AF0 2,856 3,000,000 PRN   SOLE   3,000,000 0 0
LHC GROUP INC Equity 50187A107 52,933 323,431 SH   SOLE   302,797 0 20,634
MONEYGRAM INTL INC Equity 60935Y208 493 47,446 SH   SOLE   47,446 0 0
MONEYLION INC Equity 60938K106 2,915 3,265,994 SH   SOLE   3,265,994 0 0
MONEYLION INC Equity 60938K114 0 338,520 SH   SOLE   338,520 0 0
MANNING & NAPIER INC Equity 56382Q102 469 38,264 SH   SOLE   38,264 0 0
MOMENTIVE GLOBAL INC Equity Put 60878Y958 463 500,000 SH Put SOLE   470,200 0 29,800
MOMENTIVE GLOBAL INC Equity 60878Y108 13,758 2,368,037 SH   SOLE   2,225,021 0 143,016
MAGNACHIP SEMICONDUCTOR CORP Equity 55933J203 6,588 643,367 SH   SOLE   603,041 0 40,326
NIELSEN HLDGS PLC Equity G6518L108 51,063 1,842,086 SH   SOLE   1,720,634 0 121,452
NVIDIA CORPORATION Equity 67066G104 231 1,900 SH   SOLE   1,900 0 0
1LIFE HEALTHCARE INC Convertible Bond 68269GAB3 968 1,000,000 PRN   SOLE   1,000,000 0 0
1LIFE HEALTHCARE INC Equity 68269G107 47,963 2,796,663 SH   SOLE   2,619,404 0 177,259
PAR PAC HOLDINGS INC Equity Call 69888T907 54 50,000 SH Call SOLE   50,000 0 0
PROFESSIONAL HLDG CORP Equity 743139107 440 16,962 SH   SOLE   16,962 0 0
PING IDENTITY HLDG CORP Equity 72341T103 43,494 1,549,471 SH   SOLE   1,452,411 0 97,060
PNM RES INC Equity 69349H107 48,590 1,062,545 SH   SOLE   991,864 0 70,681
PARATEK PHARMACEUTICALS INC Convertible Bond 699374AB0 2,035 2,250,000 PRN   SOLE   2,250,000 0 0
PARATEK PHARMACEUTICALS INC Equity 699374302 127 49,510 SH   SOLE   49,510 0 0
PAYPAL HLDGS INC Equity 70450Y103 258 2,994 SH   SOLE   2,994 0 0
RESOLUTE FST PRODS INC Equity 76117W109 24,866 1,243,301 SH   SOLE   1,173,138 0 70,163
RINGCENTRAL INC Convertible Bond 76680RAF4 2,612 3,105,000 PRN   SOLE   3,105,000 0 0
RINGCENTRAL INC Equity 76680R206 230 5,750 SH   SOLE   5,750 0 0
ROGERS CORP Equity 775133101 52,515 217,111 SH   SOLE   204,586 0 12,525
SPIRIT AIRLS INC Equity 848577102 1,143 60,732 SH   SOLE   60,732 0 0
SIGNIFY HEALTH INC Equity 82671G100 32,329 1,109,065 SH   SOLE   1,040,962 0 68,103
SHELL MIDSTREAM PARTNERS L P Equity 822634101 7,090 448,439 SH   SOLE   428,111 0 20,328
SILICON MOTION TECHNOLOGY CO Equity 82706C108 22,291 341,941 SH   SOLE   322,123 0 19,818
SOUTH JERSEY INDS INC Equity 838518108 51,308 1,535,256 SH   SOLE   1,445,709 0 89,547
SHAW COMMUNICATIONS INC Equity 82028K200 6,995 287,976 SH   SOLE   271,106 0 16,870
SNOWFLAKE INC Equity 833445109 200 1,175 SH   SOLE   1,175 0 0
SOFI TECHNOLOGIES INC Equity 83406F102 61 12,500 SH   SOLE   12,500 0 0
SPOTIFY USA INC Convertible Bond 84921RAB6 2,748 3,500,000 PRN   SOLE   3,500,000 0 0
BLOCK INC Convertible Bond 852234AF0 1,813 2,000,000 PRN   SOLE   2,000,000 0 0
STORE CAP CORP Equity 862121100 41,076 1,311,076 SH   SOLE   1,229,788 0 81,288
SWITCH INC Equity 87105L104 43,112 1,279,659 SH   SOLE   1,200,489 0 79,170
SIERRA WIRELESS INC Equity 826516106 44,442 1,459,974 SH   SOLE   1,367,760 0 92,214
TELUS CORPORATION Equity 87971M103 792 39,937 SH   SOLE   39,937 0 0
TENNECO INC Equity 880349105 33,029 1,899,302 SH   SOLE   1,802,173 0 97,129
TEGNA INC Equity 87901J105 70,504 3,409,269 SH   SOLE   3,205,446 0 203,823
TERMINIX GLOBAL HOLDINGS INC Equity 88087E100 16,295 425,570 SH   SOLE   402,198 0 23,372
TWITTER INC Equity Call 90184L102 32 7,000 SH Call SOLE   7,000 0 0
TWITTER INC Equity Put 90184L952 91 197,000 SH Put SOLE   183,700 0 13,300
TWITTER INC Convertible Bond 90184LAF9 2,536 2,500,000 PRN   SOLE   2,500,000 0 0
TWITTER INC Equity 90184L102 48,678 1,110,363 SH   SOLE   1,034,120 0 76,243
UNITY SOFTWARE INC Equity Call 91332U901 11 117,200 SH Call SOLE   110,400 0 6,800
UNITI GROUP INC Equity Call 91325V908 3 32,500 SH Call SOLE   32,500 0 0
UPHEALTH INC Equity 91532B101 47 88,750 SH   SOLE   88,750 0 0
MERIDIAN BIOSCIENCE INC Equity Call 589584901 5 200,000 SH Call SOLE   200,000 0 0
MERIDIAN BIOSCIENCE INC Equity 589584101 4,848 153,757 SH   SOLE   153,757 0 0
VMWARE INC Equity 928563402 45,816 430,361 SH   SOLE   405,805 0 24,556
WESCO INTL INC Equity Call 95082P905 2 13,000 SH Call SOLE   13,000 0 0
WISDOMTREE INVTS INC Convertible Bond 97717PAD6 1,351 1,500,000 PRN   SOLE   1,500,000 0 0
WILLIS TOWERS WATSON PLC LTD Equity G96629103 22,378 111,368 SH   SOLE   103,766 0 7,602
XPO LOGISTICS INC Equity Call 983793900 11 13,000 SH Call SOLE   13,000 0 0
XEROX HOLDINGS CORP Equity Call 98421M906 1 37,500 SH Call SOLE   37,500 0 0
ALLEGHANY CORP MD Equity 017175100 83,275 99,211 SH   SOLE   92,662 0 6,549
ZENDESK INC Equity Call 98936J901 9 374,000 SH Call SOLE   350,000 0 24,000
ZENDESK INC Convertible Bond 98936JAD3 3,437 3,500,000 PRN   SOLE   3,500,000 0 0
ZENDESK INC Equity 98936J101 73,115 960,775 SH   SOLE   899,365 0 61,410
LIGHTNING EMOTORS INC Equity 53228T119 0 53,913 SH   SOLE   53,913 0 0
ZAI LAB LTD Equity 98887Q104 354 10,350 SH   SOLE   10,350 0 0
ZYMERGEN INC Equity 98985X100 503 180,999 SH   SOLE   180,999 0 0