The MM's won't inventory this POS so they borrow shares to sell to the unfortunate soon to be stuckholder and those shares magically appear on the REG sho list.
EXPH SHORT VOLUME ~ 20101228|EXPH|77700|4820700|O 1.6%
trades 0.0002 1000 OTO 15:55:07 0.0001 40000 OTO 15:41:19 0.0001 3100000 OTO 14:02:40 0.0001 100000 OTO 13:35:51 0.0001 50000 OTO 11:34:44 0.0002 14000 OTO 11:31:42 0.0001 100000 OTO 10:39:07 0.0001 1138000 OTO 10:30:37 0.0002 62700 OTO 10:24:53 0.0001 75000 OTO 10:19:19 0.0001 20000 OTO 09:31:50 0.0001 60000 OTO 09:30:05 0.0001 60000 OTO 09:30:05
current total *traded* @ .0001 = 80,529,614 shares
20101229|EXPH|140000|4236425|O 3.3%
trades
0.0002 100000 OTO 15:59:44
0.0001 45000 OTO 15:11:23 0.0001 40500 OTO 14:58:25 0.0001 9500 OTO 14:52:55 0.0001 300 OTO 13:13:09 0.0001 200 OTO 12:44:48 0.0001 4000000 OTO 12:39:43 0.0001 500 OTO 12:24:57 0.0001 425 OTO 11:42:07