PARK ELECTROCHEMICAL CORP. CEO TO SPEAK AT ANNUAL NEEDHAM GROWTH CONFERENCE

Melville, New York, Thursday, January 10, 2019 ……Park Electrochemical Corp. (NYSE – PKE)
announced that its Chairman and Chief Executive Officer, Brian Shore, will speak at the 21st
Annual Needham Growth Conference in New York City on Wednesday, January 16, 2019 at 12:50
P.M., EST. A live audio webcast, along with presentation materials, including an update of the
Company’s long-term forecast, will be available at http://wsw.com/webcast/needham89/pke. An
archived replay will also be available at the same link for 90 calendar days.

The presentation materials will also be available at approximately 8:30 A.M. EST on Wednesday,
January 16, 2019 at https://parkelectro.com/needham-conference/ and on the Company’s website
at www.parkelectro.com under “Needham Conference” on the “Shareholders” page.

Park Electrochemical Corp. is an Aerospace Company which develops and manufactures solution and
hot-melt advanced composite materials used to produce composite structures for the global aerospace
markets. Park’s advanced composite materials include film adhesives (undergoing qualification) and
lightning strike materials. Park offers an array of composite materials specifically designed for hand layup
or automated fiber placement (AFP) manufacturing applications. Park’s advanced composite materials
are used to produce primary and secondary structures for jet engines, large and regional transport aircraft,
military aircraft, Unmanned Aerial Vehicles (UAVs commonly referred to as “drones”), business jets,
general aviation aircraft and rotary wing aircraft. Park also offers specialty ablative materials for rocket
motors and nozzles and specially designed materials for radome applications. As a complement to Park’s
advanced composite materials offering, Park designs and fabricates composite parts, structures and
assemblies and low volume tooling for the aerospace industry. Target markets for Park’s composite parts
and structures (which include Park’s patented composite Sigma Strut™ and Alpha Strut™ product lines)
are, among others, prototype and development aircraft, special mission aircraft, spares for legacy military
and civilian aircraft and exotic spacecraft. Park’s objective is to do what others are either unwilling or
unable to do. When nobody else wants to do it because it is too difficult, too small or too annoying, sign
us up.