PROPOSED NEW ISSUE UNDERLYING RATING: S&P:AA (Stable $1,705,000* BUFFALO GROVE PARK DISTRICT Lake and Cook Counties, Illinois BUFFALO GROVE PARK DISTRICT General Obligation Limited Tax Park Bonds, Series 2019 Anticipated date of offering on or about Tuesday, October 29, 2019 The offering of bonds will be made only by the Official Statement, which describes the security for such issue and which may be obtained in any state in which the undersigned may lawfully offer such issue. For more information on the district and the bond offering, please contact the advisor listed below for a Preliminary Official Statement RAYMOND JAMES John (Jef) E. Fitch II T: 844.542.1828 C:847.962.0349 425 North Martingale Road, Suite 760 Schaumburg, IL 60173 jefitch@raymondjames.com This is nether an offer to sell nora solicitaion so buy any security.A credit rating of a security is not a recommenda may be subject to review, revisions, sunpesion, reduction or withdrawal at any time by the assigning rating apncy,A decision to purchase the Bonds is an invesment decion that should only be made ater a complete review and undestanding of the tens of the Bonds, including investment risks No decsion should be made prior to seceipt and review of the Preliminary Official Satement and applicable pricing information Intevest gmeallyeempt from federal taxationand may albo be free of state and local taxes for investors residing in the state and/or locality whene the bonds are isued However, bonds may be subject to fedeal altemtive minimum ta AMT), and profits and losses on taxexempe bonds may be subject to capitl gins taxtreatment Raymond James &Associates, Inc, member New York Stock Exchange SPC. 19 PF-0870 TA 10/19 on to buy, sell or hold securities and "Preliminary, subject to availability and price change PROPOSED NEW ISSUE UNDERLYING RATING: S&P:AA (Stable $1,705,000* BUFFALO GROVE PARK DISTRICT Lake and Cook Counties, Illinois BUFFALO GROVE PARK DISTRICT General Obligation Limited Tax Park Bonds, Series 2019 Anticipated date of offering on or about Tuesday, October 29, 2019 The offering of bonds will be made only by the Official Statement, which describes the security for such issue and which may be obtained in any state in which the undersigned may lawfully offer such issue. For more information on the district and the bond offering, please contact the advisor listed below for a Preliminary Official Statement RAYMOND JAMES John (Jef) E. Fitch II T: 844.542.1828 C:847.962.0349 425 North Martingale Road, Suite 760 Schaumburg, IL 60173 jefitch@raymondjames.com This is nether an offer to sell nora solicitaion so buy any security.A credit rating of a security is not a recommenda may be subject to review, revisions, sunpesion, reduction or withdrawal at any time by the assigning rating apncy,A decision to purchase the Bonds is an invesment decion that should only be made ater a complete review and undestanding of the tens of the Bonds, including investment risks No decsion should be made prior to seceipt and review of the Preliminary Official Satement and applicable pricing information Intevest gmeallyeempt from federal taxationand may albo be free of state and local taxes for investors residing in the state and/or locality whene the bonds are isued However, bonds may be subject to fedeal altemtive minimum ta AMT), and profits and losses on taxexempe bonds may be subject to capitl gins taxtreatment Raymond James &Associates, Inc, member New York Stock Exchange SPC. 19 PF-0870 TA 10/19 on to buy, sell or hold securities and "Preliminary, subject to availability and price change