Filed under Rule 424(b)(2), Registration Statement No. 333-206284

Preliminary Pricing Supplement No. 153 - Dated Monday, February 26, 2018 (To: Prospectus dated August 10, 2015)

 

CUSIP Principal Selling Gross Net Coupon Coupon Coupon Maturity 1st Coupon 1st Coupon Survivor's Product
Number Amount Price Concession Proceeds Type Rate Frequency Date Date Amount Option Ranking
02006DNT4 [] 100.00 % (0) 1.125 % [] Fixed 3.500 % Monthly 03/15/2021 4/15/2018 $3.60 Yes Senior Unsecured Notes
Redemption Information: Callable at 100% on 3/15/2019 and Monthly thereafter with 30 Calendar Days Notice.
02006DNU1 [] 100.00 % (0) 1.700 % [] Fixed 3.850 % Monthly 03/15/2023 4/15/2018 $3.96 Yes Senior Unsecured Notes
Redemption Information: Callable at 100% on 3/15/2019 and Monthly thereafter with 30 Calendar Days Notice.

 

Ally Financial Inc. Offering Date: Monday, February 26, 2018 through Monday, March 5, 2018 Ally Financial Inc.
  Trade Date: Monday, March 5, 2018 @ 12:00 PM ET Ally Financial Term Notes, Series A
  Settle Date: Thursday, March 8, 2018 Prospectus dated August 10, 2015
  Minimum Denomination/Increments: $1,000.00/$1,000.00  
  Initial trades settle flat and clear SDFS: DTC Book Entry only  
  DTC Number 0235 via RBC Dain Rauscher Inc  
     
  Agents: Incapital LLC, Citigroup, RBC Capital Markets, Morgan Stanley, J.P. Morgan  
     
  Except for Notes sold to level-fee accounts, Notes offered to the public will be offered at the public offering price set forth in this Pricing Supplement. Selected dealers purchasing Notes on an agency basis for non-level fee client accounts shall purchase Notes at the public offering price. Notes purchased by the selected dealers for their own account may be purchased at the public offering price less the applicable concession. Notes purchased by the selected dealers on behalf of level-fee accounts may be sold to such accounts at the applicable concession to the public offering price, in which case, such selected dealers will not retain any portion of the sales price as compensation.  
     
  If the maturity date or an interest payment date for any note is not a business day (as term is defined in prospectus), principal, premium, if any, and interest for that note is paid on the next business day, and no interest will accrue from, and after, the maturity date or interest payment date.