SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                  SCHEDULE TO/A
                                 (Rule 14d-100)

            TENDER OFFER STATEMENT UNDER SECTION 14(D)(1) OR 13(E)(1)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
                                (AMENDMENT NO. 6)

                           THISTLE GROUP HOLDINGS, CO.
                -------------------------------------------------
                            (Name of Subject Company)

                           THISTLE GROUP HOLDINGS, CO.
                -------------------------------------------------
                       (Name of Filing Persons -- Offeror)

                     COMMON STOCK, PAR VALUE $.10 PER SHARE
                -------------------------------------------------
                         (Title of Class of Securities)

                                    88431E103
                -------------------------------------------------
                      (CUSIP Number of Class of Securities)

                             Mr. John F. McGill, Jr.
                             Chief Executive Officer
                                6060 Ridge Avenue
                             Philadelphia, PA 19128
                                 (215) 483-2800
                -------------------------------------------------
                  (Name, Address and Telephone Number of Person
      Authorized to Receive Notices and Communications on Behalf of Bidder)

                                   Copies to:
                             Samuel J. Malizia, Esq.
                            Felicia C. Battista, Esq.
                            Malizia Spidi & Fisch, PC
                   1100 New York Avenue, N.W., Suite 340 West
                             Washington, D.C. 20005
                                (202) 434 - 4660

- --------------------------------------------------------------------------------
                            CALCULATION OF FILING FEE
- --------------------------------------------------------------------------------
TRANSACTION                                                  AMOUNT OF
VALUATION*: $13,000,000                                      FILING FEE: $1,196*
- --------------------------------------------------------------------------------
*        Previously paid.

[ ]  Check  the  box if any  part  of the  fee is  offset  as  provided  by Rule
     0-11(a)(2)  and  identify  the  filing  with which the  offsetting  fee was
     previously  paid.  Identify the previous filing by  registration  statement
     number, or the Form or Schedule and date of its filing.

     Amount Previously Paid:    ___________.    Filing Party:     ___________.
     Form or Registration No.:  ___________.    Date Filed:       ___________.

[ ]  Check the box if the filing relates  solely to  preliminary  communications
     made before the commencement of a tender offer.

Check the  appropriate  boxes below to designate any  transactions  to which the
statement relates:


                                                   
[ ] third-party tender offer subject to Rule 14d-1.     [X] issuer tender offer subject to Rule 13e-4.
[ ] going-private transaction subject to Rule 13e-3.    [ ] amendment to Schedule 13D under Rule 13d-2.


Check the following box if the filing is a final amendment reporting the results
of the tender offer: [ ].



         This  Amendment No. 6 ("Amendment  No. 6") amends and  supplements  the
Tender Offer  Statement on Schedule TO, dated May 7, 2002, as amended on May 10,
2002,  May 22, 2002, May 31, 2002,  June 4, 2002, and June 6, 2002,  relating to
the  issuer  tender  offer  by  Thistle  Group  Holdings,  Co.,  a  Pennsylvania
corporation,  to purchase up to 1,000,000  shares of its common stock, par value
$.10 per share, including the associated preferred shares purchase rights issued
pursuant to the Rights  Agreement dated as of September 30, 1999 between Thistle
Group Holdings, Co. and Registrar and Transfer Company, as rights agent. Thistle
Group  Holdings,  Co. is  offering to  purchase  these  shares at a set price of
$13.00  per  share  to the  seller  in cash,  without  interest.  Thistle  Group
Holdings,  Co.  tender offer is made on the terms and subject to the  conditions
set forth  in the Offer to Purchase  for Cash  dated May 7, 2002 (the  "Offer"),
and as amended  and  restated  on June 7,  2002,  and in the  related  Letter of
Transmittal,  which,  as amended  or  supplemented  from time to time,  together
constitute  the tender offer and copies of which are attached to the Schedule TO
dated May 7, 2002 and June 7, 2002 as Exhibits (a)(1) and (a)(1)(a).

         Except as  expressly  set forth in this  amended  Schedule  TO, all the
terms and conditions previously set forth in the Offer, the supplements, and the
Schedule TO remain applicable in all respects to the Offer.

Item 1 through 11.

         As permitted by General  Instruction F to Schedule TO, the  information
set forth in the entire  Amended and Restated  Offer to Purchase,  dated June 7,
2002 ("Amended and Restated  Offer to  Purchase"),  and the Amended and Restated
Letter  of  Transmittal,  attached  hereto as  Exhibits  (a)(1)  and  (a)(1)(a),
respectively,  is  incorporated  into this  Amendment  No. 6 to the Tender Offer
Statement on Schedule TO.

Item 12.  Exhibits.

          (a) (1) Form of Offer to  Purchase  for Cash,  dated May 7,  2002* and
          form of Letter of  Transmittal  (including  Certification  of Taxpayer
          Identification Number on Form W-9).

          (a) (1) (a) Form of Amended and  Restated  Offer to Purchase  for Cash
          dated June 7, 2002.

          (a) (2) Form of Notice of Guaranteed Delivery.*

          (a) (3) Form of Letter to Brokers,  Dealers,  Commercial Banks,  Trust
          Companies and Other Nominees.*

          (a) (4)  Form of  Letter  to  Clients  for  Use by  Brokers,  Dealers,
          Commercial  Banks,  Trust Companies and Other Nominees  (including the
          Instruction Form).*

          (a) (5) Form of Letter to  Shareholders  of the Company,  dated May 7,
          2002 from John F. McGill, Jr., Chairman and Chief Executive Officer of
          the Company.*

          (a) (5) (a) Form of Letter to Shareholders of the Company,  dated June
          7, 2002 from John F. McGill,  Jr, Chairman and Chief Executive Officer
          of the Company.

          (a)  (6)   Form  of   Guidelines   for   Certification   of   Taxpayer
          Identification Number on Substitute Form W-9.*

                                      -2-


          (a) (7) Press Releases  issued by the Company,  dated May 7, 2002, May
          10, 2002, and June 4, 2002.*

          (a) (8) Letter to Seymour Holtzman dated June 6, 2002.*

          (b) Not applicable.

          (d) Not applicable.

          (g) Not applicable.

          (h) Not applicable.

- ------------------
* Previously filed.


                                      -3-


                                   SIGNATURE

         After due 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.

June 7, 2002                                THISTLE GROUP HOLDINGS, CO.



                                            /s/John F. McGill, Jr.
                                            ------------------------------------
                                            John F. McGill, Jr.
                                            Chairman and Chief Executive Officer