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 |
AMERICAN FUNDS WASHINGTON MUTU | MF | 939330825 | 742 | 16,453 | SH | | SOLE | | 0 | 0 | 16,453 |
FIDELITY 500 INDEX FUND | MF | 315911750 | 1,194 | 12,057 | SH | | SOLE | | 0 | 0 | 12,057 |
FIDELITY CONTRAFUND | MF | 316071109 | 971 | 77,642 | SH | | SOLE | | 0 | 0 | 77,642 |
FRANKLIN INCOME ADV CL AD | MF | 353496847 | 76 | 33,257 | SH | | SOLE | | 0 | 0 | 33,257 |
INVESCO GLOBAL CORE EQUITY CL | MF | 00141L798 | 206 | 14,415 | SH | | SOLE | | 0 | 0 | 14,415 |
MFS MASSACHUSETTS INV TRUST CL | MF | 575736400 | 666 | 22,345 | SH | | SOLE | | 0 | 0 | 22,345 |
MFS SER GROWTH FUND CL I | MF | 552985863 | 203 | 1,832 | SH | | SOLE | | 0 | 0 | 1,832 |
NUVEEN INSD DIV ADV MUNI FD CO | MF | 67071L106 | 649 | 42,948 | SH | | SOLE | | 0 | 0 | 42,948 |
NUVEEN MD PREMIUM INC MUNICIPA | MF | 67061Q107 | 288 | 23,025 | SH | | SOLE | | 0 | 0 | 23,025 |
PUTNAM MUNI OPPORTUNITIES TR S | MF | 746922103 | 150 | 12,262 | SH | | SOLE | | 0 | 0 | 12,262 |
T ROWE PRICE ST TAX FREE INCOM | MF | 77957R101 | 258 | 23,997 | SH | | SOLE | | 0 | 0 | 23,997 |
T. ROWE PRICE BLUE CHIP GROWTH | MF | 77954Q106 | 231 | 2,071 | SH | | SOLE | | 0 | 0 | 2,071 |
T. ROWE PRICE HIGH-YIELD | MF | 741481105 | 73 | 11,268 | SH | | SOLE | | 0 | 0 | 11,268 |
T. ROWE PRICE SMALL-CAP VALUE | MF | 77957Q103 | 398 | 8,846 | SH | | SOLE | | 0 | 0 | 8,846 |
VANGUARD WINDSOR FUND ADMIRAL | MF | 922018304 | 601 | 9,719 | SH | | SOLE | | 0 | 0 | 9,719 |
3M CO. | COM | 88579Y101 | 3,801 | 18,292 | SH | | SOLE | | 0 | 0 | 18,292 |
ABBOTT LABORATORIES | COM | 002824100 | 7,806 | 97,652 | SH | | SOLE | | 0 | 0 | 97,652 |
ABBVIE INC | COM | 00287Y109 | 1,475 | 18,302 | SH | | SOLE | | 0 | 0 | 18,302 |
ADOBE SYSTEMS INCORPORATED | COM | 00724F101 | 3,796 | 14,245 | SH | | SOLE | | 0 | 0 | 14,245 |
AIR PRODUCTS & CHEMICALS | COM | 009158106 | 258 | 1,351 | SH | | SOLE | | 0 | 0 | 1,351 |
ALLSTATE CORPORATION | COM | 020002101 | 759 | 8,058 | SH | | SOLE | | 0 | 0 | 8,058 |
ALPHABET INC NON-VOTING CL C | COM | 02079K107 | 6,535 | 5,570 | SH | | SOLE | | 0 | 0 | 5,570 |
ALPHABET INC VOTING CL A | COM | 02079K305 | 574 | 488 | SH | | SOLE | | 0 | 0 | 488 |
ALTRIA GROUP | COM | 02209S103 | 253 | 4,400 | SH | | SOLE | | 0 | 0 | 4,400 |
AMAZON.COM INC | COM | 023135106 | 7,533 | 4,230 | SH | | SOLE | | 0 | 0 | 4,230 |
AMERICAN EXPRESS INC | COM | 025816109 | 2,842 | 26,000 | SH | | SOLE | | 0 | 0 | 26,000 |
AMGEN INC | COM | 031162100 | 983 | 5,176 | SH | | SOLE | | 0 | 0 | 5,176 |
ANADARKO PETROLEUM CORP | COM | 032511107 | 425 | 9,344 | SH | | SOLE | | 0 | 0 | 9,344 |
APPLE INC | COM | 037833100 | 7,911 | 41,647 | SH | | SOLE | | 0 | 0 | 41,647 |
AQUA AMERICA | COM | 03836W103 | 5,900 | 161,919 | SH | | SOLE | | 0 | 0 | 161,919 |
ARCHER DANIELS MIDLAND CO | COM | 039483102 | 1,212 | 28,111 | SH | | SOLE | | 0 | 0 | 28,111 |
AT&T CORP NEW | COM | 00206R102 | 1,929 | 61,527 | SH | | SOLE | | 0 | 0 | 61,527 |
ATMOS ENERGY CORP | COM | 049560105 | 1,743 | 16,935 | SH | | SOLE | | 0 | 0 | 16,935 |
BALL CORP | COM | 058498106 | 226 | 3,900 | SH | | SOLE | | 0 | 0 | 3,900 |
BANK OF AMERICA | COM | 060505104 | 1,123 | 40,718 | SH | | SOLE | | 0 | 0 | 40,718 |
BANK OF NEW YORK MELLON CORP | COM | 064058100 | 1,052 | 20,864 | SH | | SOLE | | 0 | 0 | 20,864 |
BECTON DICKINSON | COM | 075887109 | 10,847 | 43,436 | SH | | SOLE | | 0 | 0 | 43,436 |
BERKSHIRE HATHAWAY INC DEL CLA | COM | 084670108 | 3,916 | 13 | SH | | SOLE | | 0 | 0 | 13 |
BERKSHIRE HATHAWAY INC DEL CLA | COM | 084670702 | 702 | 3,494 | SH | | SOLE | | 0 | 0 | 3,494 |
BOEING | COM | 097023105 | 3,775 | 9,898 | SH | | SOLE | | 0 | 0 | 9,898 |
BP PLC SPONS ADR | COM | 055622104 | 331 | 7,567 | SH | | SOLE | | 0 | 0 | 7,567 |
BRISTOL-MYERS SQUIBB COMPANY | COM | 110122108 | 764 | 16,023 | SH | | SOLE | | 0 | 0 | 16,023 |
C S X CORPORATION | COM | 126408103 | 539 | 7,200 | SH | | SOLE | | 0 | 0 | 7,200 |
CABLE ONE INC | COM | 12685J105 | 370 | 377 | SH | | SOLE | | 0 | 0 | 377 |
CATERPILLAR INCORPORATED | COM | 149123101 | 4,991 | 36,836 | SH | | SOLE | | 0 | 0 | 36,836 |
CHEMOURS CO | COM | 163851108 | 26,974 | 725,884 | SH | | SOLE | | 0 | 0 | 725,884 |
CHEVRON CORP | COM | 166764100 | 7,566 | 61,424 | SH | | SOLE | | 0 | 0 | 61,424 |
CHURCH & DWIGHT CO INC | COM | 171340102 | 10,909 | 153,158 | SH | | SOLE | | 0 | 0 | 153,158 |
CIMAREX ENERGY CO. | COM | 171798101 | 265 | 3,795 | SH | | SOLE | | 0 | 0 | 3,795 |
CISCO SYSTEMS INC | COM | 17275R102 | 7,565 | 140,109 | SH | | SOLE | | 0 | 0 | 140,109 |
COASTAL CARIBBEAN OILS & MINER | COM | 190432203 | 0 | 69,910 | SH | | SOLE | | 0 | 0 | 69,910 |
COCA-COLA COMPANY | COM | 191216100 | 1,935 | 41,300 | SH | | SOLE | | 0 | 0 | 41,300 |
COLGATE-PALMOLIVE COMPANY | COM | 194162103 | 429 | 6,252 | SH | | SOLE | | 0 | 0 | 6,252 |
COMCAST CORP NEW CL A | COM | 20030N101 | 335 | 8,380 | SH | | SOLE | | 0 | 0 | 8,380 |
CONOCOPHILLIPS | COM | 20825C104 | 369 | 5,534 | SH | | SOLE | | 0 | 0 | 5,534 |
CORNING INC. | COM | 219350105 | 804 | 24,300 | SH | | SOLE | | 0 | 0 | 24,300 |
CVS CAREMARK CORPORATION | COM | 126650100 | 456 | 8,450 | SH | | SOLE | | 0 | 0 | 8,450 |
DANAHER CORP | COM | 235851102 | 558 | 4,225 | SH | | SOLE | | 0 | 0 | 4,225 |
DENTSPLY SIRONA INC | COM | 24906P109 | 2,232 | 45,007 | SH | | SOLE | | 0 | 0 | 45,007 |
DISCOVER FINANCIAL SERVICES | COM | 254709108 | 617 | 8,677 | SH | | SOLE | | 0 | 0 | 8,677 |
DOMINION RESOURCES INC OF VA | COM | 25746U109 | 4,057 | 52,926 | SH | | SOLE | | 0 | 0 | 52,926 |
DOVER CORPORATION | COM | 260003108 | 214 | 2,285 | SH | | SOLE | | 0 | 0 | 2,285 |
DOWDUPONT INC. | COM | 26078J100 | 176,837 | 3,317,146 | SH | | SOLE | | 0 | 0 | 3,317,146 |
DTE ENERGY | COM | 233331107 | 376 | 3,011 | SH | | SOLE | | 0 | 0 | 3,011 |
DUKE ENERGY CORP | COM | 26441C204 | 1,471 | 16,347 | SH | | SOLE | | 0 | 0 | 16,347 |
ELI LILLY & CO | COM | 532457108 | 626 | 4,822 | SH | | SOLE | | 0 | 0 | 4,822 |
EMERSON ELECTRIC CO. | COM | 291011104 | 981 | 14,331 | SH | | SOLE | | 0 | 0 | 14,331 |
ENBRIDGE INC. | COM | 29250N105 | 983 | 27,097 | SH | | SOLE | | 0 | 0 | 27,097 |
EXELON CORP | COM | 30161N101 | 244 | 4,876 | SH | | SOLE | | 0 | 0 | 4,876 |
EXXON MOBIL CORPORATION | COM | 30231G102 | 12,470 | 154,332 | SH | | SOLE | | 0 | 0 | 154,332 |
FEDERAL REALTY INV TR S B I | COM | 313747206 | 1,533 | 11,119 | SH | | SOLE | | 0 | 0 | 11,119 |
FEDEX CORP | COM | 31428X106 | 5,532 | 30,493 | SH | | SOLE | | 0 | 0 | 30,493 |
FISERV INC | COM | 337738108 | 265 | 3,000 | SH | | SOLE | | 0 | 0 | 3,000 |
FORTIVE CORP | COM | 34959J108 | 298 | 3,550 | SH | | SOLE | | 0 | 0 | 3,550 |
FRANKLIN RESOURCES INC | COM | 354613101 | 751 | 22,669 | SH | | SOLE | | 0 | 0 | 22,669 |
GENERAL ELECTRIC COMPANY | COM | 369604103 | 2,319 | 232,108 | SH | | SOLE | | 0 | 0 | 232,108 |
GENERAL MILLS INC | COM | 370334104 | 729 | 14,079 | SH | | SOLE | | 0 | 0 | 14,079 |
GRAHAM HOLDINGS CO. | COM | 384637104 | 238 | 349 | SH | | SOLE | | 0 | 0 | 349 |
HEALTH CARE PPTY INVS | COM | 40414L109 | 207 | 6,624 | SH | | SOLE | | 0 | 0 | 6,624 |
HERSHEY COMPANY | COM | 427866108 | 1,390 | 12,102 | SH | | SOLE | | 0 | 0 | 12,102 |
HOME DEPOT | COM | 437076102 | 946 | 4,930 | SH | | SOLE | | 0 | 0 | 4,930 |
HONEYWELL INTERNATIONAL INC | COM | 438516106 | 2,706 | 17,028 | SH | | SOLE | | 0 | 0 | 17,028 |
ILLINOIS TOOL WORKS INC. | COM | 452308109 | 9,653 | 67,257 | SH | | SOLE | | 0 | 0 | 67,257 |
INTEL CORP COM | COM | 458140100 | 6,708 | 124,908 | SH | | SOLE | | 0 | 0 | 124,908 |
INTERNATIONAL BUSINESS MACHINE | COM | 459200101 | 3,184 | 22,567 | SH | | SOLE | | 0 | 0 | 22,567 |
INTERNATIONAL PAPER CO | COM | 460146103 | 264 | 5,709 | SH | | SOLE | | 0 | 0 | 5,709 |
INTUIT INC | COM | 461202103 | 941 | 3,600 | SH | | SOLE | | 0 | 0 | 3,600 |
ISHARES MSCI EAFE INDEX | COM | 464287465 | 388 | 5,984 | SH | | SOLE | | 0 | 0 | 5,984 |
ISHARES NASDAQ BIOTECH INDEX | COM | 464287556 | 5,780 | 51,701 | SH | | SOLE | | 0 | 0 | 51,701 |
ISHARES RUSSELL 2000 IDX | COM | 464287655 | 4,993 | 32,612 | SH | | SOLE | | 0 | 0 | 32,612 |
ISHARES RUSSELL MIDCAP INDEX | COM | 464287499 | 6,773 | 125,533 | SH | | SOLE | | 0 | 0 | 125,533 |
JOHNSON & JOHNSON | COM | 478160104 | 15,901 | 113,749 | SH | | SOLE | | 0 | 0 | 113,749 |
JPMORGAN CHASE & CO. | COM | 46625H100 | 9,478 | 93,632 | SH | | SOLE | | 0 | 0 | 93,632 |
KELLOGG COMPANY | COM | 487836108 | 2,438 | 42,496 | SH | | SOLE | | 0 | 0 | 42,496 |
KEYCORP | COM | 493267108 | 198 | 12,600 | SH | | SOLE | | 0 | 0 | 12,600 |
KIMBERLY-CLARK CORP | COM | 494368103 | 2,772 | 22,372 | SH | | SOLE | | 0 | 0 | 22,372 |
LABORATORY CORP OF AMERICA | COM | 50540R409 | 824 | 5,387 | SH | | SOLE | | 0 | 0 | 5,387 |
LINDE PLC | COM | G5494J103 | 378 | 2,150 | SH | | SOLE | | 0 | 0 | 2,150 |
LOCKHEED MARTIN | COM | 539830109 | 579 | 1,930 | SH | | SOLE | | 0 | 0 | 1,930 |
LOWES COS | COM | 548661107 | 11,913 | 108,823 | SH | | SOLE | | 0 | 0 | 108,823 |
M & T BANK CORP | COM | 55261F104 | 2,128 | 13,550 | SH | | SOLE | | 0 | 0 | 13,550 |
MANPOWER INC WISCONSIN | COM | 56418H100 | 391 | 4,724 | SH | | SOLE | | 0 | 0 | 4,724 |
MARRIOTT INTERNATIONAL, NEW IN | COM | 571903202 | 6,718 | 53,706 | SH | | SOLE | | 0 | 0 | 53,706 |
MC DONALD'S CORPORATION | COM | 580135101 | 10,952 | 57,672 | SH | | SOLE | | 0 | 0 | 57,672 |
MEDTRONIC INC | COM | G5960L103 | 426 | 4,682 | SH | | SOLE | | 0 | 0 | 4,682 |
MERCK & COMPANY INCORPORATED N | COM | 58933Y105 | 6,060 | 72,864 | SH | | SOLE | | 0 | 0 | 72,864 |
MICROSOFT CORPORATION | COM | 594918104 | 15,281 | 129,564 | SH | | SOLE | | 0 | 0 | 129,564 |
MONDELEZ INTL INC | COM | 609207105 | 237 | 4,747 | SH | | SOLE | | 0 | 0 | 4,747 |
MORGAN STANLEY & CO | COM | 617446448 | 629 | 14,908 | SH | | SOLE | | 0 | 0 | 14,908 |
MOTOROLA SOLUTIONS, INC | COM | 620076307 | 728 | 5,184 | SH | | SOLE | | 0 | 0 | 5,184 |
NATIONAL FUEL GAS CO | COM | 636180101 | 233 | 3,818 | SH | | SOLE | | 0 | 0 | 3,818 |
NESTLE SA REG ADR | COM | 641069406 | 210 | 2,200 | SH | | SOLE | | 0 | 0 | 2,200 |
NEXTERA ENERGY | COM | 65339F101 | 4,250 | 21,982 | SH | | SOLE | | 0 | 0 | 21,982 |
NORFOLK SOUTHERN CORP | COM | 655844108 | 327 | 1,750 | SH | | SOLE | | 0 | 0 | 1,750 |
NORTHERN TRUST CORP | COM | 665859104 | 940 | 10,400 | SH | | SOLE | | 0 | 0 | 10,400 |
ORACLE CORP | COM | 68389X105 | 423 | 7,868 | SH | | SOLE | | 0 | 0 | 7,868 |
PEPSICO INCORPORATED | COM | 713448108 | 11,520 | 93,999 | SH | | SOLE | | 0 | 0 | 93,999 |
PFIZER INCORPORATED | COM | 717081103 | 1,590 | 37,445 | SH | | SOLE | | 0 | 0 | 37,445 |
PHILIP MORRIS INTERNATIONAL | COM | 718172109 | 431 | 4,875 | SH | | SOLE | | 0 | 0 | 4,875 |
PHILLIPS 66 | COM | 718546104 | 440 | 4,626 | SH | | SOLE | | 0 | 0 | 4,626 |
PIONEER NAT RES CO | COM | 723787107 | 228 | 1,500 | SH | | SOLE | | 0 | 0 | 1,500 |
PNC FINANCIAL SERVICES GROUP | COM | 693475105 | 447 | 3,644 | SH | | SOLE | | 0 | 0 | 3,644 |
POWERSHARES QQQ TR ETF SERIES | COM | 73935A104 | 1,116 | 6,211 | SH | | SOLE | | 0 | 0 | 6,211 |
PROCTER & GAMBLE COMPANY | COM | 742718109 | 14,114 | 135,649 | SH | | SOLE | | 0 | 0 | 135,649 |
PUBLIC SERVICE ENTERPRISE GROU | COM | 744573106 | 285 | 4,800 | SH | | SOLE | | 0 | 0 | 4,800 |
RAYTHEON COMPANY NEW | COM | 755111507 | 200 | 1,100 | SH | | SOLE | | 0 | 0 | 1,100 |
SAUL CENTERS INC. | COM | 804395101 | 358 | 6,978 | SH | | SOLE | | 0 | 0 | 6,978 |
SELECT SECTOR SPDR TR UTILITIE | COM | 81369Y886 | 262 | 4,500 | SH | | SOLE | | 0 | 0 | 4,500 |
SMUCKER J.M. CO | COM | 832696405 | 583 | 5,006 | SH | | SOLE | | 0 | 0 | 5,006 |
SOUTHERN COMPANY (THE) | COM | 842587107 | 2,809 | 54,358 | SH | | SOLE | | 0 | 0 | 54,358 |
SPDR S&P 500 ETF | COM | 78462F103 | 319 | 1,128 | SH | | SOLE | | 0 | 0 | 1,128 |
SYSCO CORPORATION | COM | 871829107 | 1,165 | 17,450 | SH | | SOLE | | 0 | 0 | 17,450 |
T ROWE PRICE GROUP INC. | COM | 74144T108 | 10,194 | 101,814 | SH | | SOLE | | 0 | 0 | 101,814 |
TARGET CORP | COM | 87612E106 | 499 | 6,220 | SH | | SOLE | | 0 | 0 | 6,220 |
TEXAS INSTRUMENTS | COM | 882508104 | 686 | 6,465 | SH | | SOLE | | 0 | 0 | 6,465 |
THE TJX COMPANIES | COM | 872540109 | 213 | 4,000 | SH | | SOLE | | 0 | 0 | 4,000 |
THE TRAVELERS COS INC | COM | 89417E109 | 566 | 4,127 | SH | | SOLE | | 0 | 0 | 4,127 |
THERMO FISHER SCIENTIFIC | COM | 883556102 | 450 | 1,645 | SH | | SOLE | | 0 | 0 | 1,645 |
UDR INC | COM | 902653104 | 934 | 20,549 | SH | | SOLE | | 0 | 0 | 20,549 |
UNILEVER | COM | 904784709 | 280 | 4,800 | SH | | SOLE | | 0 | 0 | 4,800 |
UNION PACIFIC CORP | COM | 907818108 | 6,150 | 36,783 | SH | | SOLE | | 0 | 0 | 36,783 |
UNITED HEALTHCARE CORP | COM | 91324P102 | 6,132 | 24,798 | SH | | SOLE | | 0 | 0 | 24,798 |
UNITED TECHNOLOGIES CORP COM | COM | 913017109 | 7,717 | 59,870 | SH | | SOLE | | 0 | 0 | 59,870 |
US BANCORP DEL (NEW) | COM | 902973304 | 230 | 4,781 | SH | | SOLE | | 0 | 0 | 4,781 |
VANGUARD EMERGING MARKETS ETF | COM | 922042858 | 799 | 18,789 | SH | | SOLE | | 0 | 0 | 18,789 |
VANGUARD FTSE DEVELOPED MARKET | COM | 921943858 | 1,257 | 30,754 | SH | | SOLE | | 0 | 0 | 30,754 |
VANGUARD INFORMATION TECHNOLOG | COM | 92204A702 | 43,420 | 216,417 | SH | | SOLE | | 0 | 0 | 216,417 |
VANGUARD MID CAP ETF | COM | 922908629 | 5,448 | 33,888 | SH | | SOLE | | 0 | 0 | 33,888 |
VANGUARD REIT ETF | COM | 922908553 | 505 | 5,815 | SH | | SOLE | | 0 | 0 | 5,815 |
VANGUARD S&P ETF | COM | 922908363 | 869 | 3,350 | SH | | SOLE | | 0 | 0 | 3,350 |
VANGUARD SMALL CAP ETF | COM | 922908751 | 4,176 | 27,328 | SH | | SOLE | | 0 | 0 | 27,328 |
VANGUARD TOTAL STOCK MARKET | COM | 922908769 | 2,587 | 17,880 | SH | | SOLE | | 0 | 0 | 17,880 |
VERIZON COMMUNICATIONS | COM | 92343V104 | 3,883 | 65,675 | SH | | SOLE | | 0 | 0 | 65,675 |
VISA INC CLASS A | COM | 92826C839 | 10,729 | 68,691 | SH | | SOLE | | 0 | 0 | 68,691 |
VULCAN MATERIALS CO | COM | 929160109 | 284 | 2,400 | SH | | SOLE | | 0 | 0 | 2,400 |
WAL-MART STORES INC | COM | 931142103 | 311 | 3,192 | SH | | SOLE | | 0 | 0 | 3,192 |
WALGREENS BOOTS ALLIANCE, INC. | COM | 931427108 | 5,078 | 80,257 | SH | | SOLE | | 0 | 0 | 80,257 |
WALT DISNEY COMPANY | COM | 254687106 | 6,923 | 62,352 | SH | | SOLE | | 0 | 0 | 62,352 |
WASH REAL ESTATE INV TRUST S B | COM | 939653101 | 2,521 | 88,825 | SH | | SOLE | | 0 | 0 | 88,825 |
WASTE CONNECTIONS INC | COM | 94106B101 | 337 | 3,800 | SH | | SOLE | | 0 | 0 | 3,800 |
WEINGARTEN REALTY INVS S B I | COM | 948741103 | 2,388 | 81,309 | SH | | SOLE | | 0 | 0 | 81,309 |
WELLS FARGO & CO. NEW | COM | 949746101 | 5,917 | 122,465 | SH | | SOLE | | 0 | 0 | 122,465 |
WEYERHAEUSER CO | COM | 962166104 | 338 | 12,837 | SH | | SOLE | | 0 | 0 | 12,837 |
ZIMMER BIOMET HOLDINGS INC. | COM | 98956P102 | 427 | 3,340 | SH | | SOLE | | 0 | 0 | 3,340 |