Historical Short Volume Data for PTOI 

Date	Close	High	Low	Volume	Sht Vol	% of Vol Shtd 

Aug 14	NA	NA	NA	4,503	4,503	100.00% 

Aug 13	NA	NA	NA	81,300	6,300	7.75% 

Aug 12	NA	NA	NA	22,800	11,400	50.00% 

Aug 11	NA	NA	NA	51,332	3,666	7.14% 

Aug 07	NA	NA	NA	25,243	16,666	66.02% 

Aug 06	NA	NA	NA	105,583	10,000	9.47% 

Aug 05	NA	NA	NA	5,633	3,333	59.17% 

Aug 04	NA	NA	NA	88,883	66,583	74.91% 

Aug 03	NA	NA	NA	12,030	11,500	95.59% 

Jul 31	NA	NA	NA	35,000	15,520	44.34% 

Jul 28	NA	NA	NA	2,700	2,300	85.19% 

Jul 27	NA	NA	NA	24,660	300	1.22% 

Jul 24	NA	NA	NA	100,576	80,176	79.72% 

Jul 23	NA	NA	NA	21,423	10,000	46.68% 

Jul 22	NA	NA	NA	21,000	21,000	100.00% 

Jul 21	NA	NA	NA	20,004	11,500	57.49% 

Jul 20	NA	NA	NA	158,041	149,123	94.36%