Thank you Scion and Steve for the explanation.
Really there are only 460,000 shares unaccounted for as he had given Media4Equity 100,000 shares and JBI and Judith Vazquez 900,000 shares leaving 2,500,000 shares.
ITEM 5. INTEREST IN SECURITIES OF THE ISSUER. (a) | On September 10, 2009, R. Thomas Kidd acquired 3,500,000 shares of 310 Holdings, Inc. The securities owned by R. Thomas Kidd as of the date herein represented approximately 5.51% of the issued and outstanding shares of 310 Holdings, Inc. common stock. |
(b) | On October 20, 2009, R. Thomas Kidd agreed to transfer 100,000 shares of JBI under a consent of assignment agreement with Media4Equity and on December 23, 2009 R. Thomas Kidd transferred 900,000 shares of JBI common stock pursuant to the terms of an agreement with Judith Vazquez and JBI. | (c) | As of the date herein, R. Thomas Kidd had sole power to vote and dispose of each of the 2,500,000 shares of JBI beneficially owned by him. | (d) | In the sixty days prior to February 22, 2010, the Date of the event requiring the filing of this Statement, R. Thomas Kidd did not engage in any transactions involving the Company’s common stock in his personal capacity. |
sec.gov 
Note: For easier reading of the file, download it. Maxim Account Kidd - JBI Inc – stock certificates Certificate Date Amount 11 Mar 10...............................1,750,000 16 Apr 10.................................125,000 16 Apr 10.................................100,000 22 Apr 10..................................25,000 22 Apr 10..................................40,000 Total...................................2,040,000 JBI stock, per SEC filing.......3,500,000 Difference.........................1,460,000 |