The following firms are believed to presently make a market in Peoples Bancorp Inc. stock on the NASDAQ

Company Phone Address
Citadel Securities LLC (312) 395-2100 131 South Dearborn Street
32nd Floor
Chicago, IL 60603
Citigroup Global Markets Holdings Inc. (212) 816-6000 388 Greenwich Street
38th Floor
New York, NY 10013
G1 Execution Services, LLC (312) 294-7782 One Financial Place
440 South LaSalle Street, Suite 3030
Chicago, IL 60605
FBR Capital Markets & Co. (703) 312-9500 1300 North 17th Street
Suite 1400
Arlington, VA 22209
FTN Financial Securities Corp (901) 435-8080 845 Crossover Lane
Suite 150
Memphis, TN 38117
Goldman, Sachs & Co. (212) 902-0300 200 West Street
29th Floor
New York, NY 10282
Janney Montgomery Scott LLC (215) 665-6000 1717 Arch Street
Philadelphia, PA 19103
Keefe, Bruyette & Woods, Inc. (212) 887-7777 787 Seventh Avenue
Fourth Floor
New York, NY 10019
Merrill Lynch, Pierce, Fenner & Smith Incorporated (800) 637-7455 One Bryant Park
250 Vesey Street
New York, NY 10036
Moors & Cabot, Inc. (617) 426-0500 111 Devonshire Street
Boston, MA 02109
Morgan Stanley & Co. LLC (212) 761-4000 1585 Broadway
New York, NY 10036
RBC Capital Markets, LLC (212) 858-7000 Three World Financial Center
200 Vesey Street, 14th Floor
New York, NY 10281
Sandler O'Neill & Partners, L.P. (212) 466-7800 1251 Avenue of the Americas
Sixth Floor
New York, NY 10020
Sterne, Agee & Leach, Inc. (205) 949-3500 800 Shades Creek Parkway
Suite 700
Birmingham, AL 35209
Susquehanna Capital Group (610) 617-2600 401 City Line Avenue
Suite 220
Bala Cynwyd, PA 19004
Sweney Cartwright & Company (614) 228-5391 17 South High Street
Suite 300
Columbus, OH 43215
UBS Securities LLC (203) 719-3000 677 Washington Boulevard
Stamford, CT 06901