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
ALLERGAN PLC SHS G0177J108 338 1,416 SH   SOLE   1,416 0 0
AON PLC SHS CL A G0408V102 460 3,875 SH   SOLE   3,875 0 0
JOHNSON CTLS INTL PLC SHS G51502105 269 6,394 SH   SOLE   5,774 0 620
LIBERTY GLOBAL PLC SHS CL C G5480U120 6,910 197,194 SH   SOLE   196,369 0 825
LIBERTY GLOBAL PLC LILAC SHS CL C G5480U153 4,155 180,331 SH   SOLE   180,331 0 0
LIBERTY GLOBAL PLC LILAC SHS CL C G5480U153 563 24,445 SH   OTR   24,445 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 3,297 301,650 SH   SOLE   301,650 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 263 24,075 SH   OTR   24,075 0 0
AT&T INC COM 00206R102 234 5,636 SH   SOLE   5,636 0 0
AT&T INC COM 00206R102 33 800 SH   OTR   800 0 0
ABBOTT LABS COM 002824100 214 4,812 SH   SOLE   4,812 0 0
ABBOTT LABS COM 002824100 52 1,175 SH   OTR   1,175 0 0
ABSOLUTE SOFTWARE CORP OC-SHS 00386B109 1,174 207,715 SH   SOLE   206,640 0 1,075
ABSOLUTE SOFTWARE CORP OC-SHS 00386B109 530 93,750 SH   OTR   93,750 0 0
ALPHABET INC CAP STK CL C 02079K107 263 317 SH   SOLE   284 0 33
ALPHABET INC CAP STK CL C 02079K107 124 150 SH   OTR   150 0 0
ALPHABET INC CAP STK CL A 02079K305 254 300 SH   SOLE   264 0 36
ALPHABET INC CAP STK CL A 02079K305 127 150 SH   OTR   150 0 0
ALTRIA GROUP INC COM 02209S103 464 6,499 SH   SOLE   6,499 0 0
ALTRIA GROUP INC COM 02209S103 43 600 SH   OTR   600 0 0
AMGEN INC COM 031162100 304 1,853 SH   SOLE   1,690 0 163
APOLLO INVT CORP COM 03761U106 66 10,000 SH   SOLE   10,000 0 0
APPLE INC COM 037833100 688 4,788 SH   SOLE   4,307 0 481
APPLE INC COM 037833100 394 2,740 SH   OTR   2,740 0 0
ARTISAN PARTNERS ASSET MGMT CL A 04316A108 598 21,675 SH   SOLE   21,675 0 0
ARTISAN PARTNERS ASSET MGMT CL A 04316A108 79 2,875 SH   OTR   2,875 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 256 2,500 SH   SOLE   2,500 0 0
BB&T CORP COM 054937107 510 11,419 SH   SOLE   11,419 0 0
BREDIN INVESTMENT LLC COM 05570A908 326 1,063 SH   SOLE   532 0 531
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 432 2,592 SH   SOLE   2,292 0 300
BOEING CO COM 097023105 376 2,125 SH   SOLE   2,125 0 0
BOEING CO COM 097023105 248 1,400 SH   OTR   1,400 0 0
BROOKFIELD ASSET MGMT INC CL A LTD VT SH 112585104 221 6,059 SH   SOLE   4,391 0 1,668
BUILDERS FIRSTSOURCE INC COM 12008R107 1,230 82,517 SH   SOLE   82,217 0 300
BUILDERS FIRSTSOURCE INC COM 12008R107 203 13,600 SH   OTR   13,600 0 0
CSV II F&F COM 12628A906 185 301,446 SH   SOLE   301,446 0 0
CARMAX INC COM 143130102 5,236 88,408 SH   SOLE   87,754 0 654
CARMAX INC COM 143130102 19 325 SH   OTR   325 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 5,075 15,506 SH   SOLE   15,506 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 958 2,928 SH   OTR   2,928 0 0
CHEMOURS CO COM 163851108 23 610 SH   SOLE   610 0 0
CHEMOURS CO COM 163851108 1,539 39,973 SH   OTR   39,973 0 0
CHEVRON CORP NEW COM 166764100 372 3,469 SH   SOLE   3,254 0 215
CHEVRON CORP NEW COM 166764100 477 4,440 SH   OTR   4,440 0 0
CHRISTOPHER & BANKS CORP COM 171046105 898 606,757 SH   SOLE   606,757 0 0
CHRISTOPHER & BANKS CORP COM 171046105 8 5,352 SH   OTR   5,352 0 0
CISCO SYS INC COM 17275R102 216 6,395 SH   SOLE   5,295 0 1,100
CIRRUS LOGIC INC COM 172755100 346 5,700 SH   SOLE   5,700 0 0
CITIGROUP INC COM NEW 172967424 301 5,024 SH   SOLE   4,136 0 888
CITIGROUP INC COM NEW 172967424 461 7,700 SH   OTR   7,700 0 0
CLOROX CO DEL COM 189054109 30 219 SH   SOLE   219 0 0
CLOROX CO DEL COM 189054109 231 1,715 SH   OTR   1,715 0 0
COCA COLA CO COM 191216100 449 10,571 SH   SOLE   10,571 0 0
COLGATE PALMOLIVE CO COM 194162103 234 3,200 SH   SOLE   3,200 0 0
COLONY NORTHSTAR INC CL A COM 19625W104 459 35,591 SH   SOLE   35,591 0 0
COLONY NORTHSTAR INC CL A COM 19625W104 168 12,976 SH   OTR   12,976 0 0
COMPUTER PROGRAMS & SYS INC COM 205306103 3,712 132,564 SH   SOLE   132,564 0 0
COMPUTER PROGRAMS & SYS INC COM 205306103 486 17,361 SH   OTR   17,361 0 0
DANAHER CORP DEL COM 235851102 343 4,015 SH   SOLE   3,400 0 615
DANAHER CORP DEL COM 235851102 137 1,600 SH   OTR   1,600 0 0
DARDEN RESTAURANTS INC COM 237194105 339 4,050 SH   OTR   4,050 0 0
DAYS COVE RECLAMATION CO CLASS B COM 23950A901 300 2,000 SH   OTR   2,000 0 0
DISNEY WALT CO COM DISNEY 254687106 372 3,279 SH   SOLE   3,000 0 279
DISCOVERY COMMUNICATNS NEW COM SER C 25470F302 6,712 237,086 SH   SOLE   234,716 0 2,370
DISCOVERY COMMUNICATNS NEW COM SER C 25470F302 638 22,550 SH   OTR   22,550 0 0
DOLLAR TREE INC COM 256746108 3,874 49,375 SH   SOLE   49,375 0 0
DOLLAR TREE INC COM 256746108 559 7,125 SH   OTR   7,125 0 0
DOMINION RES INC VA NEW COM 25746U109 363 4,676 SH   SOLE   4,676 0 0
DOMINION RES INC VA NEW COM 25746U109 39 500 SH   OTR   500 0 0
DU PONT E I DE NEMOURS & CO COM 263534109 1,763 21,953 SH   SOLE   21,122 0 831
DU PONT E I DE NEMOURS & CO COM 263534109 16,264 202,471 SH   OTR   202,471 0 0
EASTMAN KODAK CO COM NEW 277461406 446 38,795 SH   SOLE   38,795 0 0
EASTMAN KODAK CO COM NEW 277461406 4 349 SH   OTR   349 0 0
EXXON MOBIL CORP COM 30231G102 979 11,937 SH   SOLE   11,578 0 359
EXXON MOBIL CORP COM 30231G102 2,255 27,500 SH   OTR   27,500 0 0
FEDERAL NATL MTG ASSN COM 313586109 415 159,650 SH   SOLE   159,650 0 0
FEDERAL NATL MTG ASSN COM 313586109 49 18,985 SH   OTR   18,985 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 259 22,250 SH   SOLE   22,250 0 0
GAIA INC NEW CL A 36269P104 2,776 279,023 SH   SOLE   279,023 0 0
GAIA INC NEW CL A 36269P104 181 18,240 SH   OTR   18,240 0 0
GENCOR INDS INC COM 368678108 585 39,147 SH   SOLE   39,035 0 112
GENCOR INDS INC COM 368678108 5 334 SH   OTR   334 0 0
GENERAL ELECTRIC CO COM 369604103 930 31,194 SH   SOLE   30,149 0 1,045
GENERAL ELECTRIC CO COM 369604103 469 15,729 SH   OTR   15,729 0 0
GENERAL MLS INC COM 370334104 637 10,800 SH   OTR   10,800 0 0
GENERAL MTRS CO COM 37045V100 3,825 108,163 SH   SOLE   107,688 0 475
GENERAL MTRS CO COM 37045V100 555 15,700 SH   OTR   15,700 0 0
GILEAD SCIENCES INC COM 375558103 212 3,125 SH   SOLE   2,325 0 800
GLASSBRIDGE ENTERPRISES INC COM 377185103 261 54,243 SH   SOLE   54,243 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 170 4,023 SH   SOLE   4,023 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 82 1,934 SH   OTR   1,934 0 0
HAMER FUND LLC - 1012 COM 40652A914 215 1 SH   SOLE   1 0 0
HANESBRANDS INC COM 410345102 80 3,860 SH   SOLE   3,860 0 0
HANESBRANDS INC COM 410345102 222 10,700 SH   OTR   10,700 0 0
HOME DEPOT INC COM 437076102 228 1,550 SH   SOLE   1,550 0 0
HOME DEPOT INC COM 437076102 29 200 SH   OTR   200 0 0
HONEYWELL INTL INC COM 438516106 174 1,390 SH   SOLE   1,390 0 0
HONEYWELL INTL INC COM 438516106 78 625 SH   OTR   625 0 0
HOSTESS BRANDS INC CL A 44109J106 907 57,175 SH   SOLE   57,175 0 0
HOSTESS BRANDS INC CL A 44109J106 123 7,725 SH   OTR   7,725 0 0
HOWARD HUGHES CORP COM 44267D107 1,802 15,368 SH   SOLE   15,343 0 25
HOWARD HUGHES CORP COM 44267D107 215 1,835 SH   OTR   1,835 0 0
HUDSON TECHNOLOGIES INC COM 444144109 6,385 967,364 SH   SOLE   962,709 0 4,655
HUDSON TECHNOLOGIES INC COM 444144109 406 61,507 SH   OTR   61,507 0 0
ILLINOIS TOOL WKS INC COM 452308109 121 910 SH   SOLE   910 0 0
ILLINOIS TOOL WKS INC COM 452308109 280 2,110 SH   OTR   2,110 0 0
ING GROEP N V SPONSORED ADR 456837103 4,346 288,000 SH   SOLE   288,000 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 482 2,769 SH   SOLE   2,769 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 2,016 11,576 SH   OTR   11,576 0 0
INTL PAPER CO COM 460146103 213 4,200 SH   SOLE   4,200 0 0
INTL PAPER CO COM 460146103 20 400 SH   OTR   400 0 0
INTUIT COM 461202103 93 800 SH   SOLE   400 0 400
INTUIT COM 461202103 244 2,100 SH   OTR   2,100 0 0
IRON MTN INC NEW COM 46284V101 319 8,944 SH   SOLE   8,944 0 0
ISHARES TR U.S. PFD STK ETF 464288687 234 6,034 SH   SOLE   6,034 0 0
ISHARES TR FLTG RATE BD ETF 46429B655 204 4,010 SH   SOLE   2,735 0 1,275
ISHARES TR FLTG RATE BD ETF 46429B655 76 1,500 SH   OTR   1,500 0 0
JPMORGAN CHASE & CO COM 46625H100 295 3,360 SH   SOLE   2,955 0 405
JPMORGAN CHASE & CO COM 46625H100 224 2,550 SH   OTR   2,550 0 0
JOHNSON & JOHNSON COM 478160104 1,028 8,255 SH   SOLE   7,497 0 758
JOHNSON & JOHNSON COM 478160104 1,100 8,830 SH   OTR   8,830 0 0
KINDER MORGAN INC DEL COM 49456B101 211 9,692 SH   SOLE   9,692 0 0
LIBERTY BROADBAND CORP COM SER C 530307305 3,629 42,004 SH   SOLE   41,588 0 416
LIBERTY BROADBAND CORP COM SER C 530307305 319 3,690 SH   OTR   3,690 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 108 2,785 SH   SOLE   2,515 0 270
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 195 5,000 SH   OTR   5,000 0 0
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 8,621 222,300 SH   SOLE   221,595 0 705
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 440 11,350 SH   OTR   11,350 0 0
LIONS GATE ENTMNT CORP CL A VTG 535919401 2,677 100,798 SH   SOLE   100,798 0 0
LIONS GATE ENTMNT CORP CL A VTG 535919401 73 2,762 SH   OTR   2,762 0 0
LIONS GATE ENTMNT CORP CL B NON VTG 535919500 4,620 189,508 SH   SOLE   189,508 0 0
LIONS GATE ENTMNT CORP CL B NON VTG 535919500 403 16,516 SH   OTR   16,516 0 0
LOWES COS INC COM 548661107 187 2,278 SH   SOLE   2,278 0 0
LOWES COS INC COM 548661107 324 3,942 SH   OTR   3,942 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 406 5,276 SH   OTR   5,276 0 0
MARKEL CORP COM 570535104 229 235 SH   SOLE   166 0 69
MCDONALDS CORP COM 580135101 319 2,458 SH   SOLE   2,458 0 0
MCDONALDS CORP COM 580135101 32 250 SH   OTR   250 0 0
MERCK & CO INC COM 58933Y105 715 11,257 SH   SOLE   10,662 0 595
MERCK & CO INC COM 58933Y105 13 200 SH   OTR   200 0 0
MICROSOFT CORP COM 594918104 879 13,350 SH   SOLE   13,350 0 0
MICROSOFT CORP COM 594918104 48 735 SH   OTR   735 0 0
NESTLE S A SPONSORED ADR 641069406 127 1,658 SH   SOLE   1,115 0 543
NESTLE S A SPONSORED ADR 641069406 131 1,700 SH   OTR   1,700 0 0
NEW RESIDENTIAL INVT CORP COM NEW 64828T201 524 30,850 SH   SOLE   30,850 0 0
NEXTERA ENERGY INC COM 65339F101 167 1,300 SH   SOLE   1,300 0 0
NEXTERA ENERGY INC COM 65339F101 135 1,050 SH   OTR   1,050 0 0
PHH CORP COM NEW 693320202 127 10,000 SH   SOLE   10,000 0 0
PNC FINL SVCS GROUP INC COM 693475105 16 130 SH   SOLE   130 0 0
PNC FINL SVCS GROUP INC COM 693475105 283 2,356 SH   OTR   2,356 0 0
PEPSICO INC COM 713448108 730 6,529 SH   SOLE   6,255 0 274
PEPSICO INC COM 713448108 1,303 11,650 SH   OTR   11,650 0 0
PFIZER INC COM 717081103 188 5,506 SH   SOLE   5,506 0 0
PFIZER INC COM 717081103 23 671 SH   OTR   671 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 379 12,000 SH   OTR   12,000 0 0
PROCTER AND GAMBLE CO COM 742718109 552 6,145 SH   SOLE   6,145 0 0
PROCTER AND GAMBLE CO COM 742718109 1,220 13,578 SH   OTR   13,578 0 0
QAD INC CL A 74727D306 460 16,511 SH   SOLE   16,511 0 0
QUALCOMM INC COM 747525103 419 7,307 SH   SOLE   7,307 0 0
ROSETTA STONE INC COM 777780107 4,488 460,298 SH   SOLE   458,004 0 2,294
ROSETTA STONE INC COM 777780107 182 18,625 SH   OTR   18,625 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 247 4,679 SH   SOLE   4,679 0 0
SCHLUMBERGER LTD COM 806857108 153 1,955 SH   SOLE   1,515 0 440
SCHLUMBERGER LTD COM 806857108 178 2,278 SH   OTR   2,278 0 0
SIRIUS XM HLDGS INC COM 82968B103 293 56,990 SH   SOLE   56,990 0 0
SMUCKER J M CO COM NEW 832696405 225 1,714 SH   SOLE   1,080 0 634
SONOCO PRODS CO COM 835495102 664 12,539 SH   SOLE   12,539 0 0
SWIFT RUN CAPITAL 10/01/08 COM 87073A916 881 750,000 SH   OTR   750,000 0 0
TARGET CORP COM 87612E106 140 2,538 SH   SOLE   2,538 0 0
TARGET CORP COM 87612E106 85 1,533 SH   OTR   1,533 0 0
TEXTRON INC COM 883203101 202 4,250 SH   SOLE   4,250 0 0
3M CO COM 88579Y101 265 1,385 SH   SOLE   1,385 0 0
3M CO COM 88579Y101 100 523 SH   OTR   523 0 0
TRUPANION INC COM 898202106 1,179 82,915 SH   SOLE   82,915 0 0
TRUPANION INC COM 898202106 161 11,310 SH   OTR   11,310 0 0
UST GLOBAL PRIVATE MARKETS FUND, LLC COM 90290A909 219 166 SH   SOLE   166 0 0
U S G CORP COM NEW 903293405 441 13,865 SH   SOLE   13,715 0 150
U S G CORP COM NEW 903293405 10 325 SH   OTR   325 0 0
UNITED TECHNOLOGIES CORP COM 913017109 38 343 SH   SOLE   343 0 0
UNITED TECHNOLOGIES CORP COM 913017109 224 1,994 SH   OTR   1,994 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 426 8,746 SH   SOLE   8,746 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 22 450 SH   OTR   450 0 0
VIASAT INC COM 92552V100 5,757 90,203 SH   SOLE   89,753 0 450
VIASAT INC COM 92552V100 505 7,909 SH   OTR   7,909 0 0
VMWARE INC CL A COM 928563402 203 2,200 SH   OTR   2,200 0 0
WAL-MART STORES INC COM 931142103 234 3,247 SH   SOLE   3,247 0 0
WILLIAMS COS INC DEL COM 969457100 219 7,400 SH   SOLE   7,400 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 46,138 335,600 SH Put SOLE   0 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 467 3,400 SH Put OTR   0 0 0
NETFLIX INC COM 64110L106 19,354 139,100 SH Put SOLE   0 0 0
NETFLIX INC COM 64110L106 195 1,400 SH Put OTR   0 0 0
TESLA INC COM 88160R101 22,717 90,300 SH Put SOLE   0 0 0
TESLA INC COM 88160R101 226 900 SH Put OTR   0 0 0