The Bottom Line.

Data from recent industry financial reports. Dollar amounts in millions.

Table: Bottom Line

Company      Period   Ended    Sales        Chg.    Op. Prof.    Chg.    Net
Prof.       Chg.

ISCO         3Q   28-Apr    $ 14.0       8.2%    $     (1.8)   N/M    $  (1.0)
       N/M

Kewaunee Scientific   4Q   30-Apr    $ 18.2       -9.7%    $      1.0    -47.2%
   $   1.0          -25.3%

Kewaunee Scientific   FYE   30-Apr    $ 74.8       -3.5%    $      4.7
-13.5%    $   3.6          4.9%

Photon Technology Intl.   1Q   31-Mar    $   1.6       -14.8%    N/A       N/A
  $   0.0          N/M

NA=not available  NM=not meaningful