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
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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
3M Company COM 88579Y101 469 3,114 SH   DFND 1 3,114 0 0
Abbott Labs COM 002824100 773 17,206 SH   DFND 1 17,206 0 0
Accenture PLC SHS CLASS A G1151C101 803 7,683 SH   DFND 1 7,683 0 0
Activision Blizzard Inc Common COM 00507V109 1,211 31,292 SH   DFND 1 31,292 0 0
Altria Group Inc COM 02209S103 444 7,626 SH   DFND 1 7,626 0 0
American Express Co COM 025816109 1,010 14,522 SH   DFND 1 14,522 0 0
American Tower REIT Inc COM 03027X100 945 9,750 SH   DFND 1 9,750 0 0
Amgen Inc COM 031162100 752 4,634 SH   DFND 1 4,634 0 0
Apple Computer Inc COM 037833100 2,354 22,359 SH   DFND 1 22,359 0 0
AT&T Inc COM 00206R102 760 22,093 SH   DFND 1 22,093 0 0
Automatic Data Processing COM 053015103 685 8,087 SH   DFND 1 8,087 0 0
Baker Hughes Inc COM 057224107 465 10,074 SH   DFND 1 10,074 0 0
Bard C R Inc COM 067383109 1,816 9,585 SH   DFND 1 9,585 0 0
Baxalta Inc Common COM 07177M103 1,369 35,063 SH   DFND 1 35,063 0 0
Baxter Intl Inc COM 071813109 833 21,828 SH   DFND 1 21,828 0 0
Biogen Idec Inc COM 09062X103 1,109 3,621 SH   DFND 1 3,621 0 0
Blackrock, Inc. COM 09247X101 779 2,288 SH   DFND 1 2,288 0 0
Cardinal Health Inc COM 14149Y108 771 8,641 SH   DFND 1 8,641 0 0
Charles Schwab Corp COM 808513105 972 29,509 SH   DFND 1 29,509 0 0
CHEMUNG FINANCIAL CORP COM 164024101 330 12,014 SH   DFND 1 12,014 0 0
Chevron Corp COM 166764100 1,482 16,469 SH   DFND 1 16,469 0 0
Cisco Systems Inc COM 17275R102 885 32,584 SH   DFND 1 32,584 0 0
Citigroup Inc Common New COM NEW 172967424 1,935 37,385 SH   DFND 1 37,385 0 0
Citizens & Northern Corp COM 172922106 5,332 253,894 SH   DFND 1 253,894 0 0
CME Group Inc COM 12572Q105 876 9,673 SH   DFND 1 9,673 0 0
Colgate Palmolive Co COM 194162103 529 7,939 SH   DFND 1 7,939 0 0
Community Bank System, Inc COM 203607106 208 5,216 SH   DFND 1 5,216 0 0
Corning Inc COM 219350105 533 29,183 SH   DFND 1 29,183 0 0
Costco Wholesale Corp (New) COM 22160K105 802 4,964 SH   DFND 1 4,964 0 0
CVS Health Corporation COM 126650100 1,687 17,253 SH   DFND 1 17,253 0 0
Danaher Corp COM 235851102 2,458 26,467 SH   DFND 1 26,467 0 0
Darden Restaurants Inc COM 237194105 641 10,065 SH   DFND 1 10,065 0 0
Dicks Sporting Goods Inc COM 253393102 763 21,593 SH   DFND 1 21,593 0 0
Disney Walt Co COM DISNEY 254687106 1,781 16,953 SH   DFND 1 16,953 0 0
Duke Energy Corporation New COM NEW 26441C204 301 4,210 SH   DFND 1 4,210 0 0
E M C Corp Mass COM 268648102 1,269 49,419 SH   DFND 1 49,419 0 0
Eaton Corp SHS G29183103 903 17,345 SH   DFND 1 17,345 0 0
Ecolab Inc. COM 278865100 584 5,108 SH   DFND 1 5,108 0 0
EOG Resources, Inc. COM 26875P101 578 8,168 SH   DFND 1 8,168 0 0
Expeditors Intl Wash Inc COM 302130109 490 10,854 SH   DFND 1 10,854 0 0
Express Scripts Holding Co. COM 30219G108 1,562 17,872 SH   DFND 1 17,872 0 0
Exxon Mobil Corp COM 30231G102 2,091 26,826 SH   DFND 1 26,826 0 0
Fifth Third Bancorp COM 316773100 580 28,880 SH   DFND 1 28,880 0 0
FNB Corporation COM 302520101 1,380 103,474 SH   DFND 1 103,474 0 0
Franklin Resources Inc COM 354613101 355 9,635 SH   DFND 1 9,635 0 0
General Dynamics Corp COM 369550108 659 4,796 SH   DFND 1 4,796 0 0
General Elec Co COM 369604103 2,322 74,546 SH   DFND 1 74,546 0 0
Gilead Sciences Inc COM 375558103 842 8,317 SH   DFND 1 8,317 0 0
Halliburton Co COM 406216101 569 16,723 SH   DFND 1 16,723 0 0
Home Depot Inc COM 437076102 2,439 18,444 SH   DFND 1 18,444 0 0
Intel Corp COM 458140100 839 24,359 SH   DFND 1 24,359 0 0
Intercontinental Exchange Inc Common COM 45866F104 1,020 3,981 SH   DFND 1 3,981 0 0
International Business Machines COM 459200101 626 4,549 SH   DFND 1 4,549 0 0
iShares Core S&P 500 ETF CORE S&P500 ETF 464287200 3,858 18,830 SH   DFND 1 18,830 0 0
iShares MSCI EAFE ETF MSCI EAFE ETF 464287465 565 9,614 SH   DFND 1 9,614 0 0
iShares Russell 2000 ETF RUSSELL 2000 ETF 464287655 1,348 11,972 SH   DFND 1 11,972 0 0
iShares S&P MidCap 400 Index Fd CORE S&P MCP ETF 464287507 9,308 66,809 SH   DFND 1 66,809 0 0
Johnson & Johnson COM 478160104 1,315 12,803 SH   DFND 1 12,803 0 0
JPMorgan Chase & Co COM 46625H100 3,034 45,946 SH   DFND 1 45,946 0 0
Kohls Corp COM 500255104 649 13,621 SH   DFND 1 13,621 0 0
M & T Bank Corp COM 55261F104 341 2,818 SH   DFND 1 2,818 0 0
McDonalds Corp COM 580135101 1,801 15,248 SH   DFND 1 15,248 0 0
Medtronic PLC SHS G5960L103 283 3,682 SH   DFND 1 3,682 0 0
Merck & Co Inc New COM 58933Y105 1,442 27,307 SH   DFND 1 27,307 0 0
Metlife Inc COM 59156R108 1,235 25,618 SH   DFND 1 25,618 0 0
Microchip Technology Inc COM 595017104 589 12,660 SH   DFND 1 12,660 0 0
Microsoft Corp COM 594918104 1,412 25,445 SH   DFND 1 25,445 0 0
Mondelez Intl Inc Class A CL A 609207105 1,473 32,846 SH   DFND 1 32,846 0 0
Nike, Inc. Class B B 654106103 2,155 34,485 SH   DFND 1 34,485 0 0
Norfolk Southern Corp COM 655844108 641 7,573 SH   DFND 1 7,573 0 0
Nucor Corp COM 670346105 898 22,293 SH   DFND 1 22,293 0 0
NXP Semiconductors N.V. COM N6596X109 664 7,880 SH   DFND 1 7,880 0 0
Oracle Corp COM 68389X105 1,549 42,406 SH   DFND 1 42,406 0 0
Pepsico Inc COM 713448108 997 9,976 SH   DFND 1 9,976 0 0
Pfizer Inc COM 717081103 1,605 49,720 SH   DFND 1 49,720 0 0
Phillip Morris International Inc COM 718172109 417 4,740 SH   DFND 1 4,740 0 0
Praxair Inc COM 74005P104 389 3,795 SH   DFND 1 3,795 0 0
Precision Castparts Corp Common COM 740189105 293 1,264 SH   DFND 1 1,264 0 0
Procter & Gamble Co COM 742718109 3,147 39,634 SH   DFND 1 39,634 0 0
Qualcomm Inc COM 747525103 1,092 21,855 SH   DFND 1 21,855 0 0
Rackspace Hosting Inc Common COM 750086100 413 16,309 SH   DFND 1 16,309 0 0
Salesforce.Com COM 79466L302 1,323 16,874 SH   DFND 1 16,874 0 0
Schlumberger Ltd COM 806857108 1,330 19,068 SH   DFND 1 19,068 0 0
SEI Investment Company COM 784117103 271 5,164 SH   DFND 1 5,164 0 0
Starbucks Corp COM 855244109 1,469 24,473 SH   DFND 1 24,473 0 0
Stryker Corp COM 863667101 566 6,089 SH   DFND 1 6,089 0 0
SunEdison Inc COM 86732Y109 51 10,000 SH   DFND 1 10,000 0 0
SYSCO Corp COM 871829107 482 11,752 SH   DFND 1 11,752 0 0
T. Rowe Price Group, Inc. COM 74144T108 533 7,459 SH   DFND 1 7,459 0 0
Target Corp COM 87612E106 764 10,520 SH   DFND 1 10,520 0 0
Tjx Companies (New) COM 872540109 752 10,605 SH   DFND 1 10,605 0 0
Trevena Inc. COM 89532E109 210 20,000 SH   DFND 1 20,000 0 0
Twenty-First Century Fox Inc Class A CL A 90130A101 907 33,384 SH   DFND 1 33,384 0 0
Twitter Inc Common COM 90184L102 488 21,074 SH   DFND 1 21,074 0 0
Union Pacific Corp COM 907818108 511 6,532 SH   DFND 1 6,532 0 0
United Parcel Service Inc. Class B CL B 911312106 542 5,630 SH   DFND 1 5,630 0 0
Unitedhealth Group, Inc. COM 91324P102 643 5,462 SH   DFND 1 5,462 0 0
Utilities Select Sector SPDR SBI INT-UTILS 81369Y886 604 13,961 SH   DFND 1 13,961 0 0
V F Corp COM 918204108 700 11,246 SH   DFND 1 11,246 0 0
Vanguard FTSE All-World Ex-US Small Cap Index FTSE SMCAP ETF 922042718 1,038 11,172 SH   DFND 1 11,172 0 0
Vanguard FTSE Emerging Markets ETF FTSE EMR MKT ETF 922042858 652 19,928 SH   DFND 1 19,928 0 0
Verizon Communications COM 92343V104 1,819 39,364 SH   DFND 1 39,364 0 0
W W Grainger Inc COM 384802104 352 1,736 SH   DFND 1 1,736 0 0
Walgreens Boots Alliance Inc COM 931427108 704 8,265 SH   DFND 1 8,265 0 0
Wal-Mart Stores Inc COM 931142103 327 5,340 SH   DFND 1 5,340 0 0
Wells Fargo & Co New COM 949746101 3,038 55,885 SH   DFND 1 55,885 0 0
YUM Brands Inc COM 988498101 538 7,368 SH   DFND 1 7,368 0 0
Zimmer Biomet Holdings, Inc. COM 98956P102 1,141 11,125 SH   DFND 1 11,125 0 0