UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (AMENDMENT NO. 4)WI-TRON, INC. --------------------- (Name of Issuer) COMMON STOCK, $.0001 PAR VALUE ------------------------------------------------ (Title of Class of Securities) 96684U 10 4 ---------------------- (CUSIP Number) Harris Freedman 1241 Gulf of Mexico Drive Sarasota, Florida 34228 (941) 387-8388 --------------------------------------------------------- (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) March 10, 2006 --------------------------------------------------------------- (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 Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box. [ ] Note. Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent. -------------------------- CUSIP NO. 96684U 10 4 PAGE 2 OF 10 PAGES ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) BRIDGE VENTURES, INC. ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)[ ] (b)[X] ---------- --------------------------------------------------------------------- 3 SEC USE ONLY ---------- --------------------------------------------------------------------- 4 SOURCE OF FUNDS* WC ---------- --------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(E) [ ] ---------- --------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OR ORGANIZATION FLORIDA ---------- --------------------------------------------------------------------- ---------------- --------- ----------------------------------------------------- 7 SOLE VOTING POWER 1,373,901 Number of --------- ----------------------------------------------------- Shares 8 SHARED VOTING POWER Beneficially -0- Owned by Each --------- ----------------------------------------------------- Reporting 9 SOLE DISPOSITIVE POWER Person With 1,373,901 --------- ----------------------------------------------------- 10 SHARED DISPOSITIVE POWER -0- ---------------- --------- ----------------------------------------------------- ---------- --------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,373,901 ---------- --------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] ---------- --------------------------------------------------------------------- PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13 4.8% ---------- --------------------------------------------------------------------- TYPE OF REPORTING PERSON* 14 CO ---------- --------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 96684U 10 4 PAGE 3 OF 10 PAGES ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) SMACS HOLDING CORP. ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)[ ] (b)[X] ---------- --------------------------------------------------------------------- 3 SEC USE ONLY ---------- --------------------------------------------------------------------- 4 SOURCE OF FUNDS* WC ---------- --------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(E) [ ] ---------- --------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OR ORGANIZATION FLORIDA ---------- --------------------------------------------------------------------- ---------------- --------- ----------------------------------------------------- 7 SOLE VOTING POWER 69,900 Number of --------- ----------------------------------------------------- Shares 8 SHARED VOTING POWER Beneficially -0- Owned by Each --------- ----------------------------------------------------- Reporting 9 SOLE DISPOSITIVE POWER Person With 69,900 --------- ----------------------------------------------------- 10 SHARED DISPOSITIVE POWER -0- ---------------- --------- ----------------------------------------------------- ---------- --------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 69,900 ---------- --------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] ---------- --------------------------------------------------------------------- PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13 0.2% ---------- --------------------------------------------------------------------- TYPE OF REPORTING PERSON* 14 CO ---------- --------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 96684U 10 4 PAGE 4 OF 10 PAGES ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) HARRIS FREEDMAN IRA ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)[ ] (b)[X] ---------- --------------------------------------------------------------------- 3 SEC USE ONLY ---------- --------------------------------------------------------------------- 4 SOURCE OF FUNDS* OOThe remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). ---------- --------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(E) [ ] ---------- --------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OR ORGANIZATION USA ---------- --------------------------------------------------------------------- ---------------- --------- ----------------------------------------------------- 7 SOLE VOTING POWER 86,600 Number of --------- ----------------------------------------------------- Shares 8 SHARED VOTING POWER Beneficially -0- Owned by Each --------- ----------------------------------------------------- Reporting 9 SOLE DISPOSITIVE POWER Person With 86,600 --------- ----------------------------------------------------- 10 SHARED DISPOSITIVE POWER -0- ---------------- --------- ----------------------------------------------------- ---------- --------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 86,600 ---------- --------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] ---------- --------------------------------------------------------------------- PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13 0.3% ---------- --------------------------------------------------------------------- TYPE OF REPORTING PERSON* 14 IN ---------- --------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! -------------------------- CUSIP NO. 96684U 10 4 PAGE 5 OF 10 PAGES ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) ANNELIES FREEDMAN IRA ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)[ ] (b)[X] ---------- --------------------------------------------------------------------- 3 SEC USE ONLY ---------- --------------------------------------------------------------------- 4 SOURCE OF FUNDS* OOOn December 31, 2005, these Shares were transferred from the Bridge Ventures, Inc. Employee Benefit Plan, which Mr. Freedman has shared dispositive power with his wife, Annelies Freedman. ---------- --------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(E) [ ] ---------- --------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OR ORGANIZATION USA ---------- --------------------------------------------------------------------- ---------------- --------- ----------------------------------------------------- 7 SOLE VOTING POWER -0- Number of --------- ----------------------------------------------------- Shares 8 SHARED VOTING POWER Beneficially 927,124 Owned by Each --------- ----------------------------------------------------- Reporting 9 SOLE DISPOSITIVE POWER Person With -0- --------- ----------------------------------------------------- 10 SHARED DISPOSITIVE POWER 927,124 ---------------- --------- ----------------------------------------------------- ---------- --------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 927,124 ---------- --------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] ---------- --------------------------------------------------------------------- PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13 3.2% ---------- --------------------------------------------------------------------- TYPE OF REPORTING PERSON* 14 IN ---------- --------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! -------------------------- CUSIP NO. 96684U 10 4 PAGE 6 OF 10 PAGES ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) HARRIS FREEDMAN ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)[X] (b)[ ] ---------- --------------------------------------------------------------------- 3 SEC USE ONLY ---------- --------------------------------------------------------------------- 4 SOURCE OF FUNDS* PF ---------- --------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(E) [ ] ---------- --------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OR ORGANIZATION USA ---------- --------------------------------------------------------------------- ---------------- --------- ----------------------------------------------------- 7 SOLE VOTING POWER 52,000 Number of --------- ----------------------------------------------------- Shares 8 SHARED VOTING POWER Beneficially -0- Owned by Each --------- ----------------------------------------------------- Reporting 9 SOLE DISPOSITIVE POWER Person With 52,000 --------- ----------------------------------------------------- 10 SHARED DISPOSITIVE POWER -0- ---------------- --------- ----------------------------------------------------- ---------- --------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 52,000 ---------- --------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] ---------- --------------------------------------------------------------------- PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13 0.2% ---------- --------------------------------------------------------------------- TYPE OF REPORTING PERSON* 14 IN ---------- --------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 96684U 10 4 PAGE 7 OF 10 PAGES Item 1. Security and Issuer. This Amendment No. 4 to Statement on Schedule 13D (this "Amendment") amends and supplements the Statements on Schedule 13D filed with the Securities and Exchange Commission on December 5, 2000, June 29, 2001, August 4, 2005, and January 24, 2006 (the "Previous Statements" and, as amended by this Amendment, the "Statement") on behalf of (i) Bridge Ventures, Inc., a Florida corporation, (ii) SMACS Holding Corp., a Florida corporation, (iii) Harris Freedman IRA, (iv) Annelies Freedman IRA, and (v) Harris Freedman, an individual (collectively, the "Reporting Persons"), relates to the common stock, par value $.0001 per share (the "Shares"), of Wi-Tron, Inc., a Delaware corporation (the "Issuer"), and is being filed pursuant to Rule 13d-1 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The address of the principal executive office of the Issuer is 59 LaGrange Street, Raritan, New Jersey 08869. Item 3. Source and Amount of Funds or Other Consideration. The aggregate purchase price of 1,188,901 of the 1,373,901 shares owned by Bridge is approximately $1,152,436. These securities were acquired with working capital. The remaining 185,000 Shares held by Bridge were issued pursuant to the conversion of Issuer's convertible promissory notes dated March 10, 2003. The aggregate purchase price of the 52,000 Shares owned outright by Harris Freedman is approximately $5,000. Such securities were acquired with personal funds. The aggregate purchase price of the 69,900 Shares owned by SMACS is approximately $209,700. Such securities were acquired with working capital. The aggregate purchase price of the 1,013,724 Shares owned by Harris Freedman IRA, and Annelies Freedman IRA is approximately $304,000. On December 31, 2005, these securities were transferred from the Bridge Ventures, Inc. Employee Benefit Plan. Item 5. Interest in Securities of the Issuer. (a)-(b) The aggregate percentage of Shares reported owned by each person named in Item 2(b) (c) is based upon 28,638,267 shares of Shares outstanding. As of the close of business on March 10, 2006, Bridge beneficially owned 1,373,901 Shares, constituting approximately 4.8% of the Shares outstanding. SMACS beneficially owned 69,900 Shares, constituting approximately 0.2% of the Shares outstanding. Harris Freedman IRA beneficially owned 86,600 Shares, constituting approximately 0.3% of the Shares outstanding. Annelies Freedman IRA beneficially owned 927,124 Shares, constituting approximately 3.2% of the Shares outstanding Harris Freedman beneficially owned 52,000 Shares and may be deemed to beneficially own the 1,530,401 Shares owned directly by Bridge, SMACS, and CUSIP NO. 96684U 10 4 PAGE 8 OF 10 PAGES Harris Freedman IRA, by virtue of his direct authority to vote and dispose of such Shares. Harris Freedman may be deemed to beneficially own the 927,124 Shares owned by Annelies Freedman IRA by virtue of their shared authority to vote and dispose of such Shares. Accordingly, Harris Freedman has sole and shared voting and dispositive power with respect to an aggregate of 2,509,525 Shares, constituting approximately 8.8% of the Shares outstanding. Harris Freedman and Annelies Freedman each disclaim beneficial ownership of the Shares owned by Bridge, SMACS, Harris Freedman IRA, and Annelies Freedman IRA except to the extent of each of his/her equity interest in such entities. (c) Schedule A annexed hereto lists all transactions in the Issuer's Shares during the last sixty days by the persons named in Item 2(b) (c). (d) No person other than the persons named in Item 2(b) (c) is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, the Shares that are the subject of this filing on Schedule 13D. (e) Not applicable. CUSIP NO. 96684U 10 4 PAGE 9 OF 10 PAGES 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. Date: March 10, 2006 BRIDGE VENTURES, INC. By: /s/ Harris Freedman ------------------------------------- Harris Freedman, Secretary SMACS HOLDING CORP. By: /s/ Harris Freedman ------------------------------------- Harris Freedman, Secretary HARRIS FREEDMAN IRA By: /s/ Harris Freedman ------------------------------------- Harris Freedman ANNELIES FREEDMAN IRA By: /s/ Harris Freedman ------------------------------------- Harris Freedman /s/ Harris Freedman ------------------------------------- Harris Freedman, Individually CUSIP NO. 96684U 10 4 PAGE 10 OF 10 PAGES SCHEDULE A ---------- Transactions in the Shares During the Past 60 Days Shares of Common Price Per Date of Stock Purchased/(Sold) Share ($) Purchase/(Sale) ---------------------- ---------------------- --------- --------------- BRIDGE VENTURES, INC. 500,000 .06 3/10/06 ---------------------- ---------------------- --------- ---------------On December 31, 2005, these Shares were transferred from the Bridge Ventures, Inc. Employee Benefit Plan, which Mrs. Freedman has shared dispositive power with her husband, Harris Freedman.