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
3M CO COM 88579Y101 5,060 25,721 SH   SOLE   0 0 25,721
ABBOTT LABS COM 002824100 5,504 90,239 SH   SOLE   0 0 90,239
ABBVIE INC COM 00287Y109 1,127 12,160 SH   SOLE   0 0 12,160
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 955 5,836 SH   SOLE   0 0 5,836
ADIENT PLC ORD SHS G0084W101 1,011 20,558 SH   SOLE   0 0 20,558
AFLAC INC COM 001055102 617 14,346 SH   SOLE   0 0 14,346
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 316 1,703 SH   SOLE   0 0 1,703
ALLERGAN PLC SHS G0177J108 556 3,337 SH   SOLE   0 0 3,337
ALPHABET INC CAP STK CL A 02079K305 19,263 17,059 SH   SOLE   0 0 17,059
ALPHABET INC CAP STK CL C 02079K107 17,970 16,107 SH   SOLE   0 0 16,107
ALPS ETF TR ALERIAN MLP 00162Q866 930 92,100 SH   SOLE   0 0 92,100
ALTRIA GROUP INC COM 02209S103 1,083 19,073 SH   SOLE   0 0 19,073
AMARIN CORP PLC SPONS ADR NEW 023111206 31 10,000 SH   SOLE   0 0 10,000
AMAZON COM INC COM 023135106 2,881 1,695 SH   SOLE   0 0 1,695
AMERICAN EXPRESS CO COM 025816109 901 9,189 SH   SOLE   0 0 9,189
AMERICAN TOWER CORP NEW COM 03027X100 17,579 121,934 SH   SOLE   0 0 121,934
AMGEN INC COM 031162100 1,044 5,658 SH   SOLE   0 0 5,658
ANSYS INC COM 03662Q105 472 2,707 SH   SOLE   0 0 2,707
APPLE INC COM 037833100 33,209 179,403 SH   SOLE   0 0 179,403
ASHFORD HOSPITALITY TR INC COM SHS 044103109 2,040 251,845 SH   SOLE   0 0 251,845
AT&T INC COM 00206R102 430 13,403 SH   SOLE   0 0 13,403
AUTOMATIC DATA PROCESSING IN COM 053015103 390 2,906 SH   SOLE   0 0 2,906
BANK AMER CORP COM 060505104 669 23,730 SH   SOLE   0 0 23,730
BAXTER INTL INC COM 071813109 207 2,810 SH   SOLE   0 0 2,810
BECTON DICKINSON & CO COM 075887109 2,753 11,491 SH   SOLE   0 0 11,491
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,733 14,644 SH   SOLE   0 0 14,644
BLACKLINE INC COM 09239B109 230 5,300 SH   SOLE   0 0 5,300
BOEING CO COM 097023105 877 2,613 SH   SOLE   0 0 2,613
BP PLC SPONSORED ADR 055622104 203 4,441 SH   SOLE   0 0 4,441
BRAEMAR HOTELS & RESORTS INC COM 10482B101 518 45,390 SH   SOLE   0 0 45,390
BRISTOL MYERS SQUIBB CO COM 110122108 350 6,325 SH   SOLE   0 0 6,325
CANADIAN NATL RY CO COM 136375102 1,494 18,273 SH   SOLE   0 0 18,273
CANADIAN PAC RY LTD COM 13645T100 9,993 54,600 SH   SOLE   0 0 54,600
CAPITAL ONE FINL CORP COM 14040H105 14,993 163,147 SH   SOLE   0 0 163,147
CARMAX INC COM 143130102 228 3,125 SH   SOLE   0 0 3,125
CATERPILLAR INC DEL COM 149123101 7,660 56,463 SH   SOLE   0 0 56,463
CELGENE CORP COM 151020104 426 5,369 SH   SOLE   0 0 5,369
CENTURYLINK INC COM 156700106 619 33,184 SH   SOLE   0 0 33,184
CHEVRON CORP NEW COM 166764100 10,424 82,450 SH   SOLE   0 0 82,450
CHUBB LIMITED COM H1467J104 280 2,203 SH   SOLE   0 0 2,203
CISCO SYS INC COM 17275R102 21,128 491,005 SH   SOLE   0 0 491,005
COCA COLA CO COM 191216100 1,705 38,879 SH   SOLE   0 0 38,879
COLGATE PALMOLIVE CO COM 194162103 456 7,037 SH   SOLE   0 0 7,037
COMCAST CORP NEW CL A 20030N101 395 12,049 SH   SOLE   0 0 12,049
CONOCOPHILLIPS COM 20825C104 497 7,133 SH   SOLE   0 0 7,133
CORE LABORATORIES N V COM N22717107 202 1,600 SH   SOLE   0 0 1,600
COSTAR GROUP INC COM 22160N109 351 850 SH   SOLE   0 0 850
COSTCO WHSL CORP NEW COM 22160K105 553 2,648 SH   SOLE   0 0 2,648
CSX CORP COM 126408103 531 8,326 SH   SOLE   0 0 8,326
CUMMINS INC COM 231021106 223 1,675 SH   SOLE   0 0 1,675
CVS HEALTH CORP COM 126650100 467 7,257 SH   SOLE   0 0 7,257
DANAHER CORP DEL COM 235851102 1,716 17,391 SH   SOLE   0 0 17,391
DEERE & CO COM 244199105 324 2,318 SH   SOLE   0 0 2,318
DIAGEO P L C SPON ADR NEW 25243Q205 4,581 31,809 SH   SOLE   0 0 31,809
DISCOVER FINL SVCS COM 254709108 371 5,265 SH   SOLE   0 0 5,265
DISNEY WALT CO COM DISNEY 254687106 1,766 16,850 SH   SOLE   0 0 16,850
DONALDSON INC COM 257651109 14,213 314,996 SH   SOLE   0 0 314,996
DOWDUPONT INC COM 26078J100 599 9,087 SH   SOLE   0 0 9,087
DUKE ENERGY CORP NEW COM NEW 26441C204 283 3,573 SH   SOLE   0 0 3,573
EAGLE BANCORP INC MD COM 268948106 709 11,560 SH   SOLE   0 0 11,560
EATON CORP PLC SHS G29183103 304 4,066 SH   SOLE   0 0 4,066
ECOLAB INC COM 278865100 26,310 187,490 SH   SOLE   0 0 187,490
ENTERPRISE PRODS PARTNERS L COM 293792107 10,077 364,179 SH   SOLE   0 0 364,179
EQUINIX INC COM PAR $0.001 29444U700 528 1,228 SH   SOLE   0 0 1,228
EXPEDITORS INTL WASH INC COM 302130109 458 6,263 SH   SOLE   0 0 6,263
EXPRESS SCRIPTS HLDG CO COM 30219G108 10,035 129,972 SH   SOLE   0 0 129,972
EXXON MOBIL CORP COM 30231G102 11,839 143,104 SH   SOLE   0 0 143,104
F5 NETWORKS INC COM 315616102 9,594 55,635 SH   SOLE   0 0 55,635
FACEBOOK INC CL A 30303M102 912 4,693 SH   SOLE   0 0 4,693
FASTENAL CO COM 311900104 242 5,019 SH   SOLE   0 0 5,019
FEDEX CORP COM 31428X106 234 1,030 SH   SOLE   0 0 1,030
FORTIVE CORP COM 34959J108 480 6,221 SH   SOLE   0 0 6,221
FRP HLDGS INC COM 30292L107 778 12,016 SH   SOLE   0 0 12,016
FS INVT CORP COM 302635107 2,148 292,210 SH   SOLE   0 0 292,210
GENERAL ELECTRIC CO COM 369604103 1,268 93,199 SH   SOLE   0 0 93,199
GENERAL MLS INC COM 370334104 201 4,551 SH   SOLE   0 0 4,551
GENWORTH FINL INC COM CL A 37247D106 59 13,000 SH   SOLE   0 0 13,000
HERSHEY CO COM 427866108 245 2,630 SH   SOLE   0 0 2,630
HOME DEPOT INC COM 437076102 1,793 9,190 SH   SOLE   0 0 9,190
HONEYWELL INTL INC COM 438516106 677 4,697 SH   SOLE   0 0 4,697
HOWARD BANCORP INC COM 442496105 2,244 124,680 SH   SOLE   0 0 124,680
IDEXX LABS INC COM 45168D104 279 1,279 SH   SOLE   0 0 1,279
ILLINOIS TOOL WKS INC COM 452308109 642 4,635 SH   SOLE   0 0 4,635
ILLUMINA INC COM 452327109 279 1,000 SH   SOLE   0 0 1,000
INTEL CORP COM 458140100 24,090 484,620 SH   SOLE   0 0 484,620
INTERNATIONAL BUSINESS MACHS COM 459200101 1,610 11,523 SH   SOLE   0 0 11,523
INTUITIVE SURGICAL INC COM NEW 46120E602 380 795 SH   SOLE   0 0 795
INVESCO DB US DLR INDEX TR BEARISH FD 46141D104 232 10,700 SH   SOLE   0 0 10,700
INVESCO EXCHNG TRADED FD TR S&P500 LOW VOL 46138E354 3,053 64,400 SH   SOLE   0 0 64,400
ISHARES INC MSCI AUST ETF 464286103 7,531 333,100 SH   SOLE   0 0 333,100
ISHARES TR NATIONAL MUN ETF 464288414 571 5,234 SH   SOLE   0 0 5,234
ISHARES TR RUSSELL 2000 ETF 464287655 275 1,678 SH   SOLE   0 0 1,678
ISHARES TR RUS 1000 GRW ETF 464287614 750 5,212 SH   SOLE   0 0 5,212
ISHARES TR RUS 1000 ETF 464287622 2,223 14,630 SH   SOLE   0 0 14,630
ISHARES TR S&P 500 GRWT ETF 464287309 2,617 16,092 SH   SOLE   0 0 16,092
ISHARES TR CORE S&P500 ETF 464287200 4,813 17,626 SH   SOLE   0 0 17,626
ISHARES TR S&P 500 VAL ETF 464287408 1,826 16,580 SH   SOLE   0 0 16,580
ISHARES TR CORE S&P SCP ETF 464287804 263 3,152 SH   SOLE   0 0 3,152
ISHARES TR S&P MC 400GR ETF 464287606 748 3,329 SH   SOLE   0 0 3,329
ISHARES TR CORE S&P MCP ETF 464287507 369 1,894 SH   SOLE   0 0 1,894
ISHARES TR NA TEC SFTWR ETF 464287515 956 5,235 SH   SOLE   0 0 5,235
ISHARES TR EUROPE ETF 464287861 1,557 34,835 SH   SOLE   0 0 34,835
ISHARES TR NASDAQ BIOTECH 464287556 225 2,049 SH   SOLE   0 0 2,049
ISHARES TR MSCI EAFE ETF 464287465 217 3,233 SH   SOLE   0 0 3,233
ISHARES TR MSCI EMG MKT ETF 464287234 331 7,637 SH   SOLE   0 0 7,637
JOHNSON & JOHNSON COM 478160104 22,914 188,844 SH   SOLE   0 0 188,844
JOHNSON CTLS INTL PLC SHS G51502105 5,849 174,863 SH   SOLE   0 0 174,863
JPMORGAN CHASE & CO COM 46625H100 1,314 12,613 SH   SOLE   0 0 12,613
KIMBERLY CLARK CORP COM 494368103 491 4,663 SH   SOLE   0 0 4,663
KRAFT HEINZ CO COM 500754106 205 3,265 SH   SOLE   0 0 3,265
LEGG MASON INC COM 524901105 3,777 108,754 SH   SOLE   0 0 108,754
LEXICON PHARMACEUTICALS INC COM NEW 528872302 134 11,200 SH   SOLE   0 0 11,200
LILLY ELI & CO COM 532457108 447 5,242 SH   SOLE   0 0 5,242
LKQ CORP COM 501889208 207 6,500 SH   SOLE   0 0 6,500
LOCKHEED MARTIN CORP COM 539830109 341 1,154 SH   SOLE   0 0 1,154
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 214 3,100 SH   SOLE   0 0 3,100
MANULIFE FINL CORP COM 56501R106 440 24,475 SH   SOLE   0 0 24,475
MARATHON PETE CORP COM 56585A102 205 2,924 SH   SOLE   0 0 2,924
MARKEL CORP COM 570535104 234 216 SH   SOLE   0 0 216
MARKETAXESS HLDGS INC COM 57060D108 242 1,225 SH   SOLE   0 0 1,225
MARRIOTT INTL INC NEW CL A 571903202 476 3,761 SH   SOLE   0 0 3,761
MASTERCARD INCORPORATED CL A 57636Q104 2,359 12,003 SH   SOLE   0 0 12,003
MCCORMICK & CO INC COM VTG 579780107 5,033 43,462 SH   SOLE   0 0 43,462
MCCORMICK & CO INC COM NON VTG 579780206 4,865 41,906 SH   SOLE   0 0 41,906
MCDONALDS CORP COM 580135101 4,577 29,213 SH   SOLE   0 0 29,213
MDC PARTNERS INC CL A SUB VTG 552697104 286 62,250 SH   SOLE   0 0 62,250
MEDTRONIC PLC SHS G5960L103 353 4,128 SH   SOLE   0 0 4,128
MERCK & CO INC COM 58933Y105 863 14,217 SH   SOLE   0 0 14,217
MICROCHIP TECHNOLOGY INC COM 595017104 204 2,247 SH   SOLE   0 0 2,247
MICROSOFT CORP COM 594918104 44,731 453,614 SH   SOLE   0 0 453,614
MIMEDX GROUP INC COM 602496101 208 32,604 SH   SOLE   0 0 32,604
MONDELEZ INTL INC CL A 609207105 537 13,090 SH   SOLE   0 0 13,090
MOODYS CORP COM 615369105 346 2,029 SH   SOLE   0 0 2,029
MORGAN STANLEY COM NEW 617446448 236 4,974 SH   SOLE   0 0 4,974
NATIONAL AMERN UNIV HLDGS IN COM 63245Q105 19 20,000 SH   SOLE   0 0 20,000
NEOGEN CORP COM 640491106 47,680 594,594 SH   SOLE   0 0 594,594
NEXTERA ENERGY INC COM 65339F101 231 1,380 SH   SOLE   0 0 1,380
NOBLE ENERGY INC COM 655044105 314 8,898 SH   SOLE   0 0 8,898
NORFOLK SOUTHERN CORP COM 655844108 11,032 73,123 SH   SOLE   0 0 73,123
NOVO-NORDISK A S ADR 670100205 220 4,780 SH   SOLE   0 0 4,780
NVENT ELECTRIC PLC SHS G6700G107 1,283 51,111 SH   SOLE   0 0 51,111
NVIDIA CORP COM 67066G104 261 1,103 SH   SOLE   0 0 1,103
O REILLY AUTOMOTIVE INC NEW COM 67103H107 465 1,700 SH   SOLE   0 0 1,700
OLD LINE BANCSHARES INC COM 67984M100 549 15,735 SH   SOLE   0 0 15,735
OMEGA HEALTHCARE INVS INC COM 681936100 16,140 520,644 SH   SOLE   0 0 520,644
OMNICOM GROUP INC COM 681919106 854 11,195 SH   SOLE   0 0 11,195
ONEOK INC NEW COM 682680103 350 5,006 SH   SOLE   0 0 5,006
ORACLE CORP COM 68389X105 6,037 137,011 SH   SOLE   0 0 137,011
PAYPAL HLDGS INC COM 70450Y103 301 3,612 SH   SOLE   0 0 3,612
PENTAIR PLC SHS G7S00T104 2,151 51,111 SH   SOLE   0 0 51,111
PEPSICO INC COM 713448108 4,282 39,328 SH   SOLE   0 0 39,328
PFIZER INC COM 717081103 907 25,000 SH Put SOLE   0 0 25,000
PFIZER INC COM 717081103 2,099 57,845 SH   SOLE   0 0 57,845
PHILIP MORRIS INTL INC COM 718172109 2,026 25,091 SH   SOLE   0 0 25,091
PIMCO ETF TR ENHAN SHRT MA AC 72201R833 812 8,000 SH   SOLE   0 0 8,000
PNC FINL SVCS GROUP INC COM 693475105 641 4,745 SH   SOLE   0 0 4,745
PRICE T ROWE GROUP INC COM 74144T108 7,440 64,088 SH   SOLE   0 0 64,088
PROCTER AND GAMBLE CO COM 742718109 4,158 53,270 SH   SOLE   0 0 53,270
PROS HOLDINGS INC COM 74346Y103 313 8,565 SH   SOLE   0 0 8,565
QUALCOMM INC COM 747525103 423 7,539 SH   SOLE   0 0 7,539
QUANTA SVCS INC COM 74762E102 19,592 586,575 SH   SOLE   0 0 586,575
QUEST DIAGNOSTICS INC COM 74834L100 263 2,394 SH   SOLE   0 0 2,394
RAYTHEON CO COM NEW 755111507 290 1,502 SH   SOLE   0 0 1,502
RED HAT INC COM 756577102 322 2,400 SH   SOLE   0 0 2,400
REPUBLIC SVCS INC COM 760759100 447 6,539 SH   SOLE   0 0 6,539
RITE AID CORP COM 767754104 82 47,500 SH   SOLE   0 0 47,500
ROPER TECHNOLOGIES INC COM 776696106 541 1,960 SH   SOLE   0 0 1,960
S&P GLOBAL INC COM 78409V104 605 2,966 SH   SOLE   0 0 2,966
SALESFORCE COM INC COM 79466L302 217 1,589 SH   SOLE   0 0 1,589
SCHLUMBERGER LTD COM 806857108 462 6,897 SH   SOLE   0 0 6,897
SCHWAB STRATEGIC TR US DIVIDEND EQ 808524797 267 5,422 SH   SOLE   0 0 5,422
SEI INVESTMENTS CO COM 784117103 250 4,000 SH   SOLE   0 0 4,000
SPDR GOLD TRUST GOLD SHS 78463V107 29,838 251,479 SH   SOLE   0 0 251,479
SPDR S&P 500 ETF TR TR UNIT 78462F103 969 3,571 SH   SOLE   0 0 3,571
SPDR SERIES TRUST S&P DIVID ETF 78464A763 482 5,199 SH   SOLE   0 0 5,199
STANLEY BLACK & DECKER INC COM 854502101 267 2,014 SH   SOLE   0 0 2,014
STARBUCKS CORP COM 855244109 234 4,800 SH   SOLE   0 0 4,800
STATE STR CORP COM 857477103 347 3,730 SH   SOLE   0 0 3,730
STONERIDGE INC COM 86183P102 548 15,600 SH   SOLE   0 0 15,600
STRYKER CORP COM 863667101 295 1,749 SH   SOLE   0 0 1,749
SYSCO CORP COM 871829107 314 4,594 SH   SOLE   0 0 4,594
TESLA INC COM 88160R101 469 1,369 SH   SOLE   0 0 1,369
TEXAS INSTRS INC COM 882508104 360 3,269 SH   SOLE   0 0 3,269
TEXAS PAC LD TR SUB CTF PROP I T 882610108 348 500 SH   SOLE   0 0 500
THERMO FISHER SCIENTIFIC INC COM 883556102 209 1,008 SH   SOLE   0 0 1,008
TJX COS INC NEW COM 872540109 236 2,476 SH   SOLE   0 0 2,476
TRANSDIGM GROUP INC COM 893641100 217 628 SH   SOLE   0 0 628
TRAVELERS COMPANIES INC COM 89417E109 289 2,361 SH   SOLE   0 0 2,361
TRIMBLE INC COM 896239100 230 7,000 SH   SOLE   0 0 7,000
TYLER TECHNOLOGIES INC COM 902252105 333 1,500 SH   SOLE   0 0 1,500
UNDER ARMOUR INC CL A 904311107 911 40,508 SH   SOLE   0 0 40,508
UNILEVER N V N Y SHS NEW 904784709 230 4,120 SH   SOLE   0 0 4,120
UNION PAC CORP COM 907818108 1,039 7,335 SH   SOLE   0 0 7,335
UNITED PARCEL SERVICE INC CL B 911312106 19,108 179,876 SH   SOLE   0 0 179,876
UNITED TECHNOLOGIES CORP COM 913017109 4,046 32,362 SH   SOLE   0 0 32,362
UNITEDHEALTH GROUP INC COM 91324P102 779 3,176 SH   SOLE   0 0 3,176
US BANCORP DEL COM NEW 902973304 200 3,995 SH   SOLE   0 0 3,995
VANGUARD BD INDEX FD INC SHORT TRM BOND 921937827 267 3,411 SH   SOLE   0 0 3,411
VANGUARD GROUP DIV APP ETF 921908844 12,692 124,893 SH   SOLE   0 0 124,893
VANGUARD INDEX FDS GROWTH ETF 922908736 633 4,226 SH   SOLE   0 0 4,226
VANGUARD INDEX FDS TOTAL STK MKT 922908769 107,004 761,971 SH   SOLE   0 0 761,971
VANGUARD INDEX FDS MID CAP ETF 922908629 10,170 64,515 SH   SOLE   0 0 64,515
VANGUARD INDEX FDS SM CP VAL ETF 922908611 512 3,772 SH   SOLE   0 0 3,772
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 787 18,655 SH   SOLE   0 0 18,655
VANGUARD INTL EQUITY INDEX F TT WRLD ST ETF 922042742 344 4,686 SH   SOLE   0 0 4,686
VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD 92206C409 17,218 220,459 SH   SOLE   0 0 220,459
VANGUARD STAR FD VG TL INTL STK F 921909768 2,564 47,400 SH   SOLE   0 0 47,400
VANGUARD WORLD FDS HEALTH CAR ETF 92204A504 305 1,915 SH   SOLE   0 0 1,915
VANGUARD WORLD FDS INF TECH ETF 92204A702 252 1,388 SH   SOLE   0 0 1,388
VARIAN MED SYS INC COM 92220P105 720 6,335 SH   SOLE   0 0 6,335
VERISK ANALYTICS INC COM 92345Y106 457 4,250 SH   SOLE   0 0 4,250
VERIZON COMMUNICATIONS INC COM 92343V104 683 13,566 SH   SOLE   0 0 13,566
VISA INC COM CL A 92826C839 22,435 169,381 SH   SOLE   0 0 169,381
VMWARE INC CL A COM 928563402 240 1,635 SH   SOLE   0 0 1,635
WALMART INC COM 931142103 841 9,819 SH   SOLE   0 0 9,819
WASTE CONNECTIONS INC COM 94106B101 203 2,700 SH   SOLE   0 0 2,700
WEINGARTEN RLTY INVS SH BEN INT 948741103 3,313 107,540 SH   SOLE   0 0 107,540
WELLS FARGO CO NEW COM 949746101 11,753 212,001 SH   SOLE   0 0 212,001
WEYERHAEUSER CO COM 962166104 11,553 316,879 SH   SOLE   0 0 316,879
WHIRLPOOL CORP COM 963320106 213 1,460 SH   SOLE   0 0 1,460
WHITE MTNS INS GROUP LTD COM G9618E107 865 954 SH   SOLE   0 0 954
WILLIAMS COS INC DEL COM 969457100 230 8,499 SH   SOLE   0 0 8,499