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 Company COM 88579Y101 446 2,540 SH   DFND 1 2,540 0 0
Abbott Labs COM 002824100 3,577 30,276 SH   DFND 1 30,276 0 0
Accenture PLC SHS CLASS A G1151C101 1,717 5,366 SH   DFND 1 5,366 0 0
Activision Blizzard Inc Common COM 00507V109 846 10,937 SH   DFND 1 10,937 0 0
Adobe Systems Inc COM 00724F101 1,321 2,294 SH   DFND 1 2,294 0 0
Allstate Corp COM 020002101 288 2,260 SH   DFND 1 2,260 0 0
Alphabet Inc Class C CAP STK CL C 02079K107 7,873 2,954 SH   DFND 1 2,954 0 0
Altria Group Inc COM 02209S103 285 6,255 SH   DFND 1 6,255 0 0
Amazon Communications Inc COM 023135106 6,232 1,897 SH   DFND 1 1,897 0 0
American Tower REIT Inc COM 03027X100 2,809 10,582 SH   DFND 1 10,582 0 0
Analog Devices Inc COM 032654105 1,528 9,124 SH   DFND 1 9,124 0 0
Apple Computer Inc COM 037833100 9,526 67,319 SH   DFND 1 67,319 0 0
AT&T Inc COM 00206R102 629 23,281 SH   DFND 1 23,281 0 0
Berkshire Hathaway Inc Class B New CL B NEW 084670702 273 1,000 SH   DFND 1 1,000 0 0
Blackrock, Inc. COM 09247X101 1,242 1,481 SH   DFND 1 1,481 0 0
Blackstone Inc COM 09260D107 1,185 10,183 SH   DFND 1 10,183 0 0
Boeing Co COM 097023105 1,070 4,864 SH   DFND 1 4,864 0 0
Bristol Myers Squibb Co COM 110122108 1,420 23,991 SH   DFND 1 23,991 0 0
Chevron Corp COM 166764100 1,029 10,144 SH   DFND 1 10,144 0 0
Chipotle Mexican Grill Inc Corp Common COM 169656105 1,943 1,069 SH   DFND 1 1,069 0 0
Citigroup Inc Common New COM NEW 172967424 1,266 18,038 SH   DFND 1 18,038 0 0
Citizens & Northern Corp COM 172922106 6,959 275,504 SH   DFND 1 275,504 0 0
CME Group Inc COM 12572Q105 352 1,821 SH   DFND 1 1,821 0 0
Coca Cola Co COM 191216100 1,364 26,000 SH   DFND 1 26,000 0 0
Comcast Corp Class A CL A 20030N101 2,888 51,636 SH   DFND 1 51,636 0 0
Community Bank System, Inc COM 203607106 357 5,216 SH   DFND 1 5,216 0 0
Corning Inc COM 219350105 857 23,473 SH   DFND 1 23,473 0 0
Corteva Inc COM 22052L104 238 5,653 SH   DFND 1 5,653 0 0
Costco Wholesale Corp (New) COM 22160K105 2,811 6,256 SH   DFND 1 6,256 0 0
CVS Health Corporation COM 126650100 2,644 31,159 SH   DFND 1 31,159 0 0
Danaher Corp COM 235851102 454 1,491 SH   DFND 1 1,491 0 0
Deere & Co COM 244199105 2,357 7,035 SH   DFND 1 7,035 0 0
Disney Walt Co COM 254687106 1,246 7,363 SH   DFND 1 7,363 0 0
Dow, Inc COM 260557103 346 6,008 SH   DFND 1 6,008 0 0
DuPont de Nemours Inc COM 26614N102 1,188 17,477 SH   DFND 1 17,477 0 0
EBAY Inc COM 278642103 1,451 20,825 SH   DFND 1 20,825 0 0
Ecolab Inc. COM 278865100 1,114 5,338 SH   DFND 1 5,338 0 0
Eli Lilly & Co COM 532457108 2,412 10,441 SH   DFND 1 10,441 0 0
EOG Resources, Inc. COM 26875P101 1,024 12,751 SH   DFND 1 12,751 0 0
Exxon Mobil Corp COM 30231G102 2,007 34,121 SH   DFND 1 34,121 0 0
Facebook Inc Class A CL A 30303M102 4,180 12,317 SH   DFND 1 12,317 0 0
Fidelity MSCI Real Estate Index ETF MSCI RL EST ETF 316092857 16,663 548,139 SH   DFND 1 548,139 0 0
Fidelity Natl Financial Common FNF GROUP COM 31620R303 209 4,609 SH   DFND 1 4,609 0 0
Fidelity Natl Information Common COM 31620M106 233 1,918 SH   DFND 1 1,918 0 0
Flexshares Morningstar Global Upstream Nat Res Index ETF MORNSTAR UPSTR 33939L407 16,611 453,847 SH   DFND 1 453,847 0 0
General Dynamics Corp COM 369550108 1,668 8,510 SH   DFND 1 8,510 0 0
Halliburton Co COM 406216101 830 38,401 SH   DFND 1 38,401 0 0
Home Depot Inc COM 437076102 1,721 5,243 SH   DFND 1 5,243 0 0
Honeywell Intl Inc COM 438516106 2,120 9,987 SH   DFND 1 9,987 0 0
Illinois Tool Works Inc COM 452308109 298 1,442 SH   DFND 1 1,442 0 0
Intel Corp COM 458140100 1,940 36,405 SH   DFND 1 36,405 0 0
Intercontinental Exchange Inc Common COM 45866F104 2,121 18,476 SH   DFND 1 18,476 0 0
International Business Machines COM 459200101 1,546 11,125 SH   DFND 1 11,125 0 0
iShares Barclays MBS Bond Fund ETF MBS ETF 464288588 1,761 16,284 SH   DFND 1 16,284 0 0
iShares Barclays TIPS Bond Fund TIPS BD ETF 464287176 223 1,747 SH   DFND 1 1,747 0 0
iShares Core S&P 500 ETF CORE S&P500 ETF 464287200 431 1,000 SH   DFND 1 1,000 0 0
iShares iBoxx $ High Yield Corp Bond ETF IBOXX HI YD ETF 464288513 634 7,252 SH   DFND 1 7,252 0 0
iShares JPMorgan USD Emerging Markets Bond ETF JPMORGAN USD EMG 464288281 15,024 136,505 SH   DFND 1 136,505 0 0
iShares Russell 1000 Value ETF RUS 1000 VAL ETF 464287598 493 3,153 SH   DFND 1 3,153 0 0
iShares S&P MidCap 400 Index Fd CORE S&P MCP ETF 464287507 10,736 40,811 SH   DFND 1 40,811 0 0
iShares Trust Russell 1000 Growth ETF RUS 1000 GRW ETF 464287614 1,141 4,165 SH   DFND 1 4,165 0 0
Johnson & Johnson COM 478160104 2,316 14,342 SH   DFND 1 14,342 0 0
JPMorgan Chase & Co COM 46625H100 5,208 31,817 SH   DFND 1 31,817 0 0
Lauder (Estee) Cos Inc Class A CL A 518439104 2,459 8,198 SH   DFND 1 8,198 0 0
Marsh & McLennan Cos Inc COM 571748102 1,070 7,067 SH   DFND 1 7,067 0 0
Masco Corp COM 574599106 1,355 24,389 SH   DFND 1 24,389 0 0
Mastercard Inc Class A CL A 57636Q104 3,072 8,835 SH   DFND 1 8,835 0 0
McDonalds Corp COM 580135101 1,730 7,174 SH   DFND 1 7,174 0 0
Merck & Co Inc New COM 58933Y105 264 3,510 SH   DFND 1 3,510 0 0
Microchip Technology Inc COM 595017104 276 1,795 SH   DFND 1 1,795 0 0
Microsoft Corp COM 594918104 10,065 35,701 SH   DFND 1 35,701 0 0
Mondelez Intl Inc Class A CL A 609207105 2,219 38,138 SH   DFND 1 38,138 0 0
Nextera Energy Inc COM 65339F101 1,540 19,612 SH   DFND 1 19,612 0 0
Nike, Inc. Class B CL B 654106103 2,883 19,850 SH   DFND 1 19,850 0 0
Norfolk Southern Corp COM 655844108 1,811 7,571 SH   DFND 1 7,571 0 0
Nvidia Corp COM 67066G104 3,901 18,831 SH   DFND 1 18,831 0 0
Oracle Corp COM 68389X105 626 7,188 SH   DFND 1 7,188 0 0
Palo Alto Networks Inc Common COM 697435105 1,724 3,600 SH   DFND 1 3,600 0 0
Pepsico Inc COM 713448108 592 3,937 SH   DFND 1 3,937 0 0
Pfizer Inc COM 717081103 1,767 41,079 SH   DFND 1 41,079 0 0
Philip Morris International Inc COM 718172109 362 3,823 SH   DFND 1 3,823 0 0
Procter & Gamble Co COM 742718109 2,834 20,269 SH   DFND 1 20,269 0 0
Rockwell Automation Inc Common COM 773903109 259 880 SH   DFND 1 880 0 0
Roper Industries Inc New COM 776696106 497 1,115 SH   DFND 1 1,115 0 0
Salesforce.Com COM 79466L302 2,722 10,035 SH   DFND 1 10,035 0 0
Schlumberger Ltd COM STK 806857108 785 26,478 SH   DFND 1 26,478 0 0
SPDR Dow Jones Industrial Average ETF Trust UT SER 1 78467X109 860 2,543 SH   DFND 1 2,543 0 0
SPDR Portfolio Long Term Treasury ETF PORTFOLIO LN TSR 78464A664 415 10,046 SH   DFND 1 10,046 0 0
SPDR S&P 500 ETF Trust TR UNIT 78462F103 1,482 3,453 SH   DFND 1 3,453 0 0
Stryker Corp COM 863667101 208 787 SH   DFND 1 787 0 0
SYSCO Corp COM 871829107 275 3,507 SH   DFND 1 3,507 0 0
Target Corp COM 87612E106 356 1,557 SH   DFND 1 1,557 0 0
Tjx Companies (New) COM 872540109 1,310 19,857 SH   DFND 1 19,857 0 0
Truist Financial Corporation COM 89832Q109 2,089 35,624 SH   DFND 1 35,624 0 0
Union Pacific Corp COM 907818108 989 5,044 SH   DFND 1 5,044 0 0
Unitedhealth Group, Inc. COM 91324P102 373 955 SH   DFND 1 955 0 0
Vanguard Dividend Appreciation Index ETF DIV APP ETF 921908844 623 4,058 SH   DFND 1 4,058 0 0
Vanguard Russell 1000 Growth ETF VNG RUS1000GRW 92206C680 33,544 476,007 SH   DFND 1 476,007 0 0
Vanguard Total International Bond Index Fund ETF TOTAL INT BD ETF 92203J407 1,746 30,649 SH   DFND 1 30,649 0 0
Vanguard Total World Stock Index Fund ETF TT WRLD ST ETF 922042742 204 2,000 SH   DFND 1 2,000 0 0
Verizon Communications COM 92343V104 932 17,260 SH   DFND 1 17,260 0 0
W W Grainger Inc COM 384802104 1,533 3,901 SH   DFND 1 3,901 0 0
Zimmer Biomet Holdings, Inc. COM 98956P102 2,164 14,784 SH   DFND 1 14,784 0 0