13D

CUSIP NO. 861642304 Page 17 of 17

EXHIBIT 1

RULE 13d-1(k) AGREEMENT

The undersigned agree and consent to the joint filing on their behalf of this Schedule 13D in connection with their beneficial ownership of the common stock of Stone Energy Corporation at December 19, 2016.

/s/ Raymond T. Hyer
Raymond T. Hyer
/s/ Kathleen A. Hyer
Kathleen A. Hyer
/s/ Tara Hyer Tira
Tara Hyer Tira
GARDNER ASPHALT CORPORATION
By:	/s/ Sean Poole
Sean Poole, Secretary and Treasurer
GARDNER-GIBSON INCORPORATED
By:	/s/ Sean Poole
Sean Poole, Secretary and Treasurer
SUN COATINGS, INC.
By:	/s/ Sean Poole
Sean Poole, Secretary and Treasurer
HYER FAMILY FOUNDATION, INC.
By:	/s/ Raymond T. Hyer
Raymond T. Hyer, President