According to the July 2015 Comic Book Sales Figures found at Comichron.com (which are "Estimated Comics Sold to North American Comics Shops as Reported by Diamond Comic Distributors") these appear to be the titles from Dynamite that made the list for July:
99th - Bob's Burgers #1 - 25,709 copies
166th - Will Eisner's The Spirit #1 - 13,923 copies
184th - Swords of Sorrow #3 - 11,249 copies
211th - Red Sonja #17 - 9,655 copies
232nd - Vampirella Army of Darkness #1 - 8,624 copies
270th - John Carter Warlord of Mars #9 - 6,496 copies
278th - Swords of Sorrow Red Sonja Jungle Girl #1 - 6,125 copies
Remember, these are primarily number from Diamond, which would be the orders local comic book shops place for books (and not necessarily reflecting how many people bought / wanted copies) throughout much of the U.S.A. (and parts of Canada?). These do not include sales for overseas or any digital copies that were purchased in lieu of traditional physical paper comic books.
(You can see the full list at: http://www.comichron.com/monthlycomi...5/2015-07.html)
Also worth noting, titles released in July that did not appear to make the list:
* Dawn Vampirella #4 ( of 6 ) (July 15th)
* Jim Butcher's The Dresden Files Down Town #6 ( of 6 ) (July 22nd)
* Jungle Girl Season 3 #4 ( of 4 ) (July 29th)
* Justice Inc. The Avenger #2 (July 1st)
* King Prince Valiant #3 ( of 4 ) (July 15th)
* King The Phantom #4 ( of 4 ) (July 15th)
* Lady Rawhide Lady Zorro #4 ( of 4 ) (July 15th)
* Looking For Group #4 (July 1st)
* Masks 2 #4 ( of 8 ) (July 1st)
* Reanimator #4 ( of 4 ) (July 15th)
* Red Sonja #1973 (July 15th)
* Swords of Sorrow Dejah Thoris Irene Adler #2 ( of 3 ) (July 1st)
* Swords of Sorrow Vampirella Jennifer Blood #3 ( of 4 ) (July 15th)
* Uncanny Season 2 #4 ( of 6 ) (July 1st)
NOTE: used ComicList.com to try and find all comic book titles released by Dynamite in July 2015.