X0306 4 2015-08-11 0 0000087565 SCHULMAN A INC SHLM 0001254583 MITAROTONDA JAMES A C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR NEW YORK NY 10019 1 0 0 0 Common Stock 2015-08-11 4 P 0 20000 34.9559 A 278078 I By Barington Companies Equity Partners, L.P Common Stock 2015-08-12 4 P 0 20000 34.9689 A 298078 I By Barington Companies Equity Partners, L.P Common Stock 27690 D The price reported in this column reflects the weighted average purchase price of multiple trades executed through a broker-dealer at prices ranging from $34.78-$35.34. Upon request, the reporting person will provide to the SEC staff, the issuer, or any security holder of the issuer, detailed information regarding the number of shares sold at each price. The Reporting Person's relationship to Barington Companies Equity Partners, L.P. is described in this footnote. The Reporting Person is the sole stockholder and director of LNA Capital Corp., which is the general partner of Barington Capital Group, L.P., which is the majority member of Barington Companies Investors, LLC. Barington Companies Investors, LLC is the general partner of Barington Companies Equity Partners, L.P. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. The price reported in this column reflects the weighted average purchase price of multiple trades executed through a broker-dealer at prices ranging from $34.68-$35.16. Upon request, the reporting person will provide to the SEC staff, the issuer, or any security holder of the issuer, detailed information regarding the number of shares sold at each price. /s/ James A. Mitarotonda 2015-08-13