| Spdr S&P 500 ETF Trust(SPY) | ETF | 78462F103 | $368.4K | 1,523,471 | 28.3% |
| Vanguard S&P 500 ETF(VOO) | ETF | 922908363 | $350.8K | 1,579,818 | 27.0% |
| American Shared Hosp Svcs CMN(AMS) | COM | 029595105 | $293.0K | 75,058 | 22.5% |
| Axcelis Technologies Inc CMN(ACLS) | COM | 054540208 | $71.0K | 3,379 | 5.5% |
| Vanguard Specialized Portfolio Vanguard Dividend Appreciation Mutual Fund CL ETF SER Vipers(VIG) | ETF | 921908844 | $35.3K | 380,756 | 2.7% |
| Call @ 40 EXP 01/19/2018Call | CALL | 74347W627 | $24.1K | 2,000 | 1.8% |
| Amazon.com Inc CMN(AMZN) | COM | 023135106 | $19.4K | 20,000 | 1.5% |
| Alphabet Inc. CMN Class C(GOOG) | COM | 02079K107 | $15.9K | 17,500 | 1.2% |
| Berkshire Hathaway Inc Cl-A (del) Class A(BRK/A) | COM | 084670108 | $14.0K | 55 | 1.1% |
| Microsoft Corporation CMN(MSFT) | COM | 594918104 | $13.8K | 200,000 | 1.1% |
| Silver RUN Acquisition Corporation II CMN Class A | COM | 82812A103 | $10.7K | 1,053,798 | 0.8% |
| Alpha PRO Tech LTD CMN(APT) | COM | 020772109 | $10.0K | 3,400 | 0.8% |
| Applied Materials Inc CMN(AMAT) | COM | 038222105 | $8.2K | 199,230 | 0.6% |
| Kayne Anderson Acquisition Corp. Corp | OTHER | 48661U201 | $6.7K | 665,597 | 0.5% |
| Vistra Energy Corp. CMN(VST) | COM | 92840M102 | $6.3K | 375,000 | 0.5% |
| JPMorgan Chase & Co CMN(JPM) | COM | 46625H100 | $5.5K | 60,000 | 0.4% |
| Mgic Investment Corp Common Stock(MTG) | COM | 552848103 | $4.9K | 439,300 | 0.4% |
| Vantage Energy Acquisition Corp. CMN | COM | 92211L105 | $4.9K | 499,998 | 0.4% |
| Virtu Financial, Inc. CMN Class A(VIRT) | COM | 928254101 | $3.9K | 222,481 | 0.3% |
| Bank of America Corp CMN(BAC) | COM | 060505104 | $3.6K | 150,000 | 0.3% |
| Facebook, Inc. CMN Class A(META) | COM | 30303M102 | $3.0K | 20,000 | 0.2% |
| PUT @ 150 EXP 01/18/2019(TSLA)Put | PUT | 88160R101 | $2.6K | 1,900 | 0.2% |
| Pepsico Inc CMN(PEP) | COM | 713448108 | $2.4K | 21,000 | 0.2% |
| Trustco Bank Corp NY CMN | COM | 898349105 | $2.0K | 260,000 | 0.2% |
| Amgen Inc. CMN(AMGN) | COM | 031162100 | $1.7K | 10,000 | 0.1% |
| Golub Capital BDC LLC Mutual Fund(GBDC) | COM | 38173M102 | $1.5K | 80,527 | 0.1% |
| Ellington Residential Mort REIT CMN(EARN) | COM | 288578107 | $1.3K | 86,225 | 0.1% |
| PUT @ 100 EXP 01/19/2018Put | PUT | 74347W627 | $1.1K | 1,500 | 0.1% |
| Toll Brothers, Inc. CMN(TOL) | COM | 889478103 | $957 | 24,231 | 0.1% |
| Ishares Msci Ireland Capped ETF(EIRL) | ETF | 46429B507 | $845 | 19,411 | 0.1% |
| Boulder Growth & Income FD Inc Mutual Fund(STEW) | COM | 101507101 | $700 | 72,106 | 0.1% |
| WTS ER RUN Acquisition Corporation II Exp12/31/2022Call | WTS | 82812A111 | $630 | 351,266 | 0.0% |
| New Ireland Fund Inc Mutual Fund | COM | 645673104 | $623 | 45,075 | 0.0% |
| Central Securities Corp. Mutual Fund(CET) | COM | 155123102 | $623 | 25,000 | 0.0% |
| Marlin Business Services Corp. CMN | COM | 571157106 | $538 | 21,400 | 0.0% |
| Electrum SPL Acquisition Corp CMN | COM | G3105C104 | $505 | 50,000 | 0.0% |
| Videocon D2h Limited ADR CMN | COM | 92657J101 | $487 | 50,000 | 0.0% |
| Call @ 75 EXP 01/18/2019(XLNXEUR)Call | CALL | 983919101 | $480 | 1,000 | 0.0% |
| Call @ 170 EXP 06/15/2018(META)Call | CALL | 30303M102 | $415 | 500 | 0.0% |
| First Cmnty Corp S C CMN(FCCO) | COM | 319835104 | $405 | 19,301 | 0.0% |
| TRI Pointe Group Inc CMN(TPH) | COM | 87265H109 | $396 | 30,000 | 0.0% |
| Great Ajax Corp CMN | COM | 38983D300 | $350 | 25,000 | 0.0% |
| Landmark Bancorp Inc CMN(LARK) | COM | 51504L107 | $331 | 11,025 | 0.0% |
| Fortive Corporation CMN(FTV) | COM | 34959J108 | $317 | 5,000 | 0.0% |
| U S Geothermal Inc CMN | COM | 90338S201 | $314 | 68,366 | 0.0% |
| Genworth Financial Inc CMN Class A(GNW) | COM | 37247D106 | $304 | 80,600 | 0.0% |
| Parke Bancorp Inc CMN(PKBK) | COM | 700885106 | $296 | 13,197 | 0.0% |
| CSW Industrials, Inc. CMN(CSW) | COM | 126402106 | $289 | 7,477 | 0.0% |
| Call @ 120 EXP 01/18/2019(PEP)Call | CALL | 713448108 | $281 | 500 | 0.0% |
| Templeton Global Income Fund Mutual Fund | COM | 880198106 | $269 | 40,000 | 0.0% |