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| DATED September 30, 2013                                              |   |
| FILED PURSUANT TO RULE 433                                            |
| REGISTRATION NO. 333-173364                                           |
| CATERPILLAR FINANCIAL SERVICES CORPORATION                            |
| MEDIUM-TERM NOTES, SERIES G, FLOATING RATE NOTES DUE 2016 (REOPENING) |
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| SUBJECT                                                               | FINAL PRICING DETAILS |
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| Issuer:                                                               | Caterpillar Financial Services Corporation |
| Title of Securities:                                                  | Medium-Term Notes, Series G, Floating Rate Notes Due 2016 |
| Format:                                                               | SEC Registered-Registration Statement Number 333-173364 |
| Trade Date:                                                           | September 30, 2013 |
| Settlement Date (Original Issue Date):                                | October 4, 2013 |
| Maturity Date:                                                        | February 26, 2016 |
| Principal Amount:                                                     | $150,000,000.  The notes offered hereby constitute a further issuance of, and will be consolidated with, the $300,000,000 aggregate principal amount of Medium-Term Notes, Series G, Floating Rate Notes Due 2016 issued by us on February 28, 2013 and the $150,000,000 aggregate principal amount of Medium-Term Notes, Series G, Floating Rate Notes Due 2016 issued by us on June 28, 2013. The notes offered hereby will have the same CUSIP number as the previously issued Medium-Term Notes, Series G, Floating Rate Notes Due 2016 and will trade interchangeably with the previously issued Medium-Term Notes, Series G, Floating Rate Notes Due 2016 immediately upon settlement. Upon completion of this offering, the aggregate principal amount outstanding of Medium-Term Notes, Series G, Floating Rate Notes Due 2016 will be $600,000,000. |
| Price to Public (Issue Price):                                        | 100.056%, plus accrued interest |
| Dealer’s Commission:                                            | 0.175% (17.5 basis points) of the principal amount |
| Accrued Interest:                                                     | $79,499.17 |
| All-in-price:                                                         | 99.881%,  plus accrued interest |
| Net Proceeds to Issuer:                                               | $149,821,500, plus accrued interest |
| Interest Rate Basis (Benchmark):                                      | 3 Month USD LIBOR |
| Index Currency:                                                       | U.S. Dollars |
| Spread (Plus or Minus):                                               | +24 basis points (0.240%) |
| Index Maturity:                                                       | Three Months |
| Interest Rate Calculation:                                            | USD LIBOR determined on Interest Determination Date plus the Spread |
| Initial Interest Rate:                                                | 3 Month USD LIBOR as of two (2) London Business Days prior to August 27, 2013 plus the Spread |
| Interest Reset Periods and Dates:                                     | Quarterly on the 26th day of February, May, August and November of each year prior to the Maturity Date |
| Interest Determination Dates:                                         | Quarterly, two (2) London Business Days prior to each Interest Reset Date |
| Interest Payment Dates:                                               | Interest will be paid quarterly on the 26th of February, May, August and November of each year, commencing November 26, 2013 and ending on the Maturity Date |
| Day Count Convention:                                                 | Actual/360 |
| Denominations:                                                        | Minimum denominations of $1,000 with increments of $1,000 thereafter |
| Sole Manager & Bookrunner:                                        | U.S. Bancorp Investments, Inc. (100.0%) |
| Billing and Delivery Agent:                                           | U.S. Bancorp Investments, Inc. |
| Exchange Rate Agent:                                                  | U.S. Bank Trust National Association |
| Calculation Agent:                                                    | U.S. Bank Trust National Association |

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| CUSIP:                                                        | 14912L5M9 |
| Supplemental United States Federal Income Tax Considerations: | Pursuant to final Treasury regulations and an Internal Revenue Service notice, Foreign Account Tax Compliance Act (FATCA) withholding (as described in “Certain United States Federal Income Tax Consequences—Non-United States Holders—Foreign Account Tax Compliance” in the prospectus supplement) will generally not apply to debt obligations that are issued prior to July 1, 2014; therefore, the Notes will not be subject to FATCA withholding. |

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| The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting EDGAR on the SEC Web site at www.sec.gov.  Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling U.S. Bancorp Investments, Inc. toll-free at (877) 558-2607. |