NEW ISSUE $500,000,000* State of Connecticut Special Tax Obligation Bonds Transportation Infrastructure Purposes, 2021 Series D Honorable Shawn T. Wooden Treasurer of the State of Connecticut Preliminary Pricing Information Retail Pricing November 8, 2021 Institutional Pricing November 9, 2021 Delivery Date December 1, 2021 Expected Tax Status Interest is exempt from federal income tax, and for Connecticut residents is also state tax-exempt." For more information on these Bonds, including the Preliminary Official Statement, please visit: BuyCTBonds.com or call 877.552.8266 or contact any of the firms below. Raymond James 877.295.9116 Goldman Sachs RBC Capital Markets 800.243.2478 Siebert Cisneros Stern Brothers & Co. LLC 917.343.7900 Shank & Co., L.L.C. 800.334.6800 800.466.5519 Academy Securities, Inc. Blaylock Van, LLC 646.205.0240 Cabrera Capital Markets LLC 877.591.7072 Citigroup 855.644.7252 877.591.7072 J.P. Morgan 855.231.8873 Drexel Hamilton, LLC. Fidelity Capital Markets Jefferies 212.632.0406 800.544.5372 800.567.8567 Mischler Financial Oppenheimer & Co., Inc. Piper Sandler & Co. Group, Inc. 800.820.0640 Loop Capital Markets 888.294.8898 866.208.1368 800.552.0614 Rice Financial Products Company 888.740.7423 TD Securities Ramirez & Co., Inc. 800.888.4086 Roosevelt & Cross Incorporated 212.827.7171 800.348.3426 UBS Wells Fargo Securities 860.727.1527 866.287.3221 "Preliminary, subject to change. **Before purchasing any Bonds, contact your tax advisor to determine any applicable federal, state and local tax consequences. These Bonds may not be sold, nor may offers to buy be accepted, prior to the time an Official Statement is delivered in final form. Under no circumstances shall this announcement constitute an offer to sell or a solicitation of an offer to buy, nor shall there be any sale of the Bonds in any jurisdiction in which an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities law of any such jurisdiction. The Bonds will only be sold by means of an Official Statement. NEW ISSUE $500,000,000* State of Connecticut Special Tax Obligation Bonds Transportation Infrastructure Purposes, 2021 Series D Honorable Shawn T. Wooden Treasurer of the State of Connecticut Preliminary Pricing Information Retail Pricing November 8, 2021 Institutional Pricing November 9, 2021 Delivery Date December 1, 2021 Expected Tax Status Interest is exempt from federal income tax, and for Connecticut residents is also state tax-exempt." For more information on these Bonds, including the Preliminary Official Statement, please visit: BuyCTBonds.com or call 877.552.8266 or contact any of the firms below. Raymond James 877.295.9116 Goldman Sachs RBC Capital Markets 800.243.2478 Siebert Cisneros Stern Brothers & Co. LLC 917.343.7900 Shank & Co., L.L.C. 800.334.6800 800.466.5519 Academy Securities, Inc. Blaylock Van, LLC 646.205.0240 Cabrera Capital Markets LLC 877.591.7072 Citigroup 855.644.7252 877.591.7072 J.P. Morgan 855.231.8873 Drexel Hamilton, LLC. Fidelity Capital Markets Jefferies 212.632.0406 800.544.5372 800.567.8567 Mischler Financial Oppenheimer & Co., Inc. Piper Sandler & Co. Group, Inc. 800.820.0640 Loop Capital Markets 888.294.8898 866.208.1368 800.552.0614 Rice Financial Products Company 888.740.7423 TD Securities Ramirez & Co., Inc. 800.888.4086 Roosevelt & Cross Incorporated 212.827.7171 800.348.3426 UBS Wells Fargo Securities 860.727.1527 866.287.3221 "Preliminary, subject to change. **Before purchasing any Bonds, contact your tax advisor to determine any applicable federal, state and local tax consequences. These Bonds may not be sold, nor may offers to buy be accepted, prior to the time an Official Statement is delivered in final form. Under no circumstances shall this announcement constitute an offer to sell or a solicitation of an offer to buy, nor shall there be any sale of the Bonds in any jurisdiction in which an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities law of any such jurisdiction. The Bonds will only be sold by means of an Official Statement.