file2 (current month - small sample)
BIGCO     CNW   180304 L 2013,07,16 2013,07,22
BIGCO     UP    218226 L 2013,07,20 2013,07,22
BIGCO     UP    219144 L 2013,07,23 2013,07,25
BIGCO-C   CMO    15032 L 2013,07,01 2013,07,06
BIGCO-C   CMO    15076 L 2013,07,01 2013,07,12
BIGCO-C   CMO    15128 L 2013,07,01 2013,07,09
BIGCO-C   CMO    15153 L 2013,07,01 2013,07,02
BIGCO-C   MKT      575 L 2013,07,01 2013,07,02
BIGCO-C   MP    705622 L 2013,07,01 2013,07,04
BIGCO-C   MP    718037 L 2013,07,01 2013,07,22
BIGCO-C   MP    718071 L 2013,07,01 2013,07,17
BIGCO-C   UP     95233 L 2013,07,01 2013,07,20
MEDCO     CHTT  721530 L 2013,07,16 2013,07,17
MEDCO     CHTT  721679 L 2013,07,17 2013,07,18
MEDCO-C   UP     88876 E 2013,07,01 2013,07,01
MEDCO-C   UP     89269 L 2013,07,01 2013,07,02
MEDCO-C   UP     89800 L 2013,07,01 2013,07,02
MEDCO-C   UP     93068 L 2013,07,01 2013,07,02
PURRCO    UP     95544 L 2013,07,12 2013,07,20
PURRCO-C  CTRN  100318 L 2013,07,01 2013,07,15
PURRCO-C  UP     89778 L 2013,07,01 2013,07,03
BIGGYCO   UP     95664 L 2013,07,05 2013,07,09
BIGGYCO   UP    221706 L 2013,07,05 2013,07,09
BIGGYCO-C CMO    20814 L 2013,07,01 2013,07,02
WILYCO    CNW   437100 L 2013,07,26 2013,07,30
WILYCO    CNW   437106 L 2013,07,08
WILYCO    MKT     4399 L 2013,07,03
WILYCO    MKT     4559 L 2013,07,23 2013,07,26
WILYCO    MP    705320 L 2013,07,23 2013,07,25
WILYCO    MP    705860 L 2013,07,26
WILYCO    MP    706800 L 2013,07,26 2013,07,31
WILYCO    MP    706827 L 2013,07,26
WILYCO    MP    706974 L 2013,07,16 2013,07,18
WILYCO    UP     94038 L 2013,07,26
WILYCO    UP     95048 L 2013,07,23 2013,07,26
WILYCO    UP     95050 L 2013,07,08
WILYCO-C  CMO    15034 L 2013,07,01 2013,07,11
WILYCO-C  MKT      514 L 2013,07,01 2013,07,02
WILYCO-C  MKT      546 L 2013,07,01 2013,07,11
WILYCO-C  MP    705339 L 2013,07,01 2013,07,12
WILYCO-C  MP    705693 L 2013,07,01 2013,07,12