UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D

                    Under the Securities Exchange Act of 1934
                                (Amendment No. 1)

                            DNB Financial Corporation
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                                (Name of Issuer)

                     Common stock, par value $1.00 per share
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                         (Title of Class of Securities)

                                   233237 10 6
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                                 (CUSIP Number)

                                Bruce E. Moroney
                         EVP and Chief Financial Officer
                            DNB Financial Corporation
                               4 Brandywine Avenue
                              Downingtown, PA 19335
                                 (484) 359-3153
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                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                December 22, 2005
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     (Date of Event  which  Requires  Filing of this  Statement)  If the  filing
person  has  previously  filed  a  statement  on  Schedule  13G  to  report  the
acquisition  that is the  subject  of this  Schedule  13D,  and is  filing  this
schedule because of ss.ss.240.13d-1(e),  240.13d-1(f) or 240.13d-1(g), check the
following box. [ ]






CUSIP No. 233237 10 6
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               1. Names of Reporting Person - William S. Latoff 
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               2. Check the Appropriate Box if a Member of a Group 
                  (a)
                  (b) X 

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               3. SEC Use Only
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               4. Source of Funds (See Instructions) PF 

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               5. Check if Disclosure of Legal Proceedings Is Required Pursuant
                  to Items 2(d) or 2(e) [ ] 

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               6. Citizenship or Place of Organization - U.S.A. 
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                     7. Sole Voting Power 162,655                    
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                     8. Shared Voting Power
                   -------------------------------------------------------------
                     9. Sole Dispositive Power - 162,655 
                   -------------------------------------------------------------
                    10. Shared Dispositive Power
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              11. Aggregate Amount Beneficially Owned by Reporting Person -
                  162,655 
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              12. Check if the Aggregate Amount in Row (11) Excludes Certain
                  Shares [ ] 
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              13. Percent of Class Represented by Amount in Row (11) 6.73 %

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              14. Type of Reporting Person IN 
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================================================================================

Item 1.  Security and Issuer

The class of securities  to which this  statement  relates is common stock,  par
value $1.00 per share (the "Common  Stock"),  of DNB Financial  Corporation (the
"Issuer"),  and the principal  executive  offices of the Issuer are located at 4
Brandywine Avenue, Downingtown, PA 19335.

Item 2.  Identity and Background

The identity  and  background  for each person  filing this  statement  and each
person  enumerated in  Instruction  C to Schedule 13D is as follows:  During the
last five years,  none of the  reporting  persons nor any person  enumerated  in
Instruction C to Schedule 13D has been convicted in a criminal proceeding or was
a party to a civil proceeding of a judicial or administrative  body of competent
jurisdiction as a result of which  proceeding such person was or is subject to a
judgment,  decree or final order enjoining future  violations of, or prohibiting
or mandating  activities subject to, federal or state securities laws or finding
any violation with respect to such laws.

          (a)  Name: William S. Latoff

          (b)  Business  address:  c/o DNB Financial  Corporation,  4 Brandywine
               Avenue, Downingtown, PA 19335

          (c)  Present  principal  occupation or  employment:  Mr. Latoff is the
               Chairman  and  Chief  Executive  Officer  of  the  Issuer,  whose
               principal business address is 4 Brandywine  Avenue,  Downingtown,
               PA 19335.
         
          (f)  Citizenship: U.S.

Item 3.   Source and Amount of Funds or Other Consideration

The sources of funds used to purchase shares of Common Stock owned by William S.
Latoff were personal  funds.  Mr. Latoff did not borrow any of the funds used to
purchase any of the Common Stock.  Of the 162,655  shares  reported,  50,352 are
represented  by  unexercised  options to acquire shares granted by the Issuer to
Mr. Latoff.  Since April 19, 2005, the date of the last  transaction  covered by
the  original  report,  all shares of Common Stock  acquired by Mr.  Latoff were
acquired by purchase  (35,083  shares),  by grant of restricted  shares from the
Issuer at no cash consideration  (4,200 shares) or by option grant by the Issuer
for no cash consideration (17,000 shares).

Item 4.    Purpose of Transaction




Messrs.  Latoff has acquired  all shares of Common Stock for general  investment
purposes.  Mr. Latoff may purchase  additional shares of Common Stock in private
or open-market  transactions  for investment  purposes,  or dispose of shares of
Common Stock.

Mr. Latoff in his capacity as an investor in  securities  of the Issuer,  has no
plan or proposal with respect to (a) the acquisition by any person of additional
securities of the issuer, or the disposition of securities of the issuer; (b) an
extraordinary  corporate  transaction,  such  as  a  merger,  reorganization  or
liquidation,  involving  the  issuer or any of its  subsidiaries;  (c) a sale or
transfer  of  a  material  amount  of  assets  of  the  issuer  or  any  of  its
subsidiaries;  (d) any change in the present board of directors or management of
the issuer,  including  any plans or  proposals  to change the number or term of
directors  or to fill any  existing  vacancies  on the board;  (e) any  material
change in the present  capitalization or dividend policy of the issuer;  (f) any
other material change in the issuer's business or corporate  structure including
but not limited to, if the issuer is a registered closed-end investment company,
any plans or proposals to make any changes in its investment  policy for which a
vote is  required  by  section 13 of the  Investment  Company  Act of 1940;  (g)
changes in the issuer's charter, bylaws or instruments  corresponding thereto or
other actions which may impede the  acquisition  of control of the issuer by any
person;  (h) causing a class of  securities  of the issuer to be delisted from a
national  securities  exchange or to cease to be  authorized  to be quoted in an
inter-dealer  quotation system of a registered national securities  association;
(i) a class of equity securities of the issuer becoming eligible for termination
of  registration  pursuant  to Section  12(g)(4)  of the Act;  or (j) any action
similar to any of those enumerated above.

Item 5.    Interest in Securities of the Issuer

          (a)  William S. Latoff beneficially owns, for purposes of this report,
               162,655  shares of Common  Stock,  which  represent  6.73% of the
               shares of Common Stock outstanding as of December 27, 2005.

          (b)  Of the shares  beneficially  owned by William S. Latoff,  all are
               held by Mr.  Latoff  directly,  over which he has sole voting and
               dispositive power.

          (c)  The following transactions in the Common Stock of the Issuer have
               occurred  since April 19,  2005 that were  effected by William S.
               Latoff:




                                                                              

Person Effecting           Date        No. Shares    Price/Share     Where/How Effected
-----------------        ---------     ----------    -----------  ------------------------   
William S. Latoff        5/25/2005       4,200            $0      Equity compensation plan award
William S. Latoff        8/11/2005      561.56        $25.00      Cash open market purchase




William S. Latoff        8/12/2005     148.515        $25.25      Cash open market purchase
William S. Latoff        11/1/2005     129.573        $20.50      Cash open market purchase
William S. Latoff       11/14/2005      324.63        $21.25      Cash open market purchase
William S. Latoff       11/14/2005      28,572        $21.00      Cash purchase from Issuer in Regulation D offering
William S. Latoff       12/22/2005      17,000           N/A      Grant of unexercised stock option
William S. Latoff       12/27/2005       5,347            $0      5% Stock Dividend
TOTAL                                56,283.28




(d)  No other  person  is known to have the  right to  receive  or the  power to
     direct the receipt of dividends from, or the proceeds from the sale of, the
     shares of Common Stock.

(e)  Not applicable.

Item 6.  Contracts, Arrangements, Understandings or Relationships with Respect 
         to Securities of the Issuer

No additional contracts, arrangements, understandings or relationships (legal or
otherwise) among Mr. Latoff and any other person, with respect to any securities
of the  Issuer,  including  but not  limited to transfer or voting of any of the
securities,  finder's fees, joint ventures, loan or option arrangements, puts or
calls,  guarantees  of profits,  division  of profits or loss,  or the giving or
withholding   of  proxies,   naming  the  persons  with  whom  such   contracts,
arrangements,  understandings or relationships  have been entered into since the
date of the original report.

The Issuer granted William S. Latoff 4,200 shares of restricted stock on May 25,
2005.  Resale of such  shares is  contractually  restricted  to the earlier of 3
years after grant or a change in control of the Issuer.

The 28,572  shares  purchased by Mr. Latoff on November 14, 2005 in the Issuer's
Regulation D offering are subject to resale  restrictions in accordance with SEC
Rule 144 and other applicable laws and regulations.

William S. Latoff  holds  options to acquire an  aggregate  of 50,352  shares of
Common Stock granted under the Stock Option Plan.  All such options were granted
pursuant  to stock  option  agreements  entered  into by between  the Issuer and
William S. Latoff.  The material  terms of William S.  Latoff's  options are set
forth in the table below.





                                                                                 

    Number of                              Exercise                    Expiration     Name of Equity
 Underlying Shares     Exercisable (1)      Price       Grant Date         Date       Incentive Plan
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       1,710            12/31/1998         23.8586       6/30/1998      6/30/2008     1995 Stock Option Plan of
                                                                                      DNB Financial Corporation 
                                                                                      (as amended and restated, 
                                                                                      effective as of April 27, 2004)
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       1,709            12/31/1999         19.1884       6/30/1999      6/30/2009     Same as above
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       1,708            12/31/2000         10.1709       6/30/2000      6/30/2010     Same as above
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       1,707            12/31/2001         12.3014       6/30/2001      6/30/2011     Same as above
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       1,707            12/31/2002         18.5519       6/30/2002      6/30/2012     Same as above
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       1,707            12/31/2003         20.5766       6/30/2003      6/30/2013     Same as above
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      23,100             4/18/2005         26.7619       4/18/2005      4/18/2015     Same as above
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      17,000            12/22/2005            19.3      12/22/2005     12/22/2015     Same as above
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Item 7.  Material to Be Filed as Exhibits


Not applicable.

                                   Signatures
After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.


December 30, 2005
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Date

/s/ William S. Latoff
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Signature