41.  No news was released on the Buffalo Grove-based hardware and software developer.

42.  No news was released on the Cincinnati-based designer of corporate uniforms for rental and sales.

43.  No news was released on the companies.

44.  No news was released on the Downers Grove-based company.

45.  No news was released on the Farmington Hills-based maker of sensors for industrial applications.

46.  No news was released on the Indianapolis-based drugmaker.

47.  No news was released on the North Canton-based maker of automated teller machines, fuel systems and computer software.

48.  No news was released on the Okemos-based insurance company.

49.  No news was released on the Vernon Hills-based maker of bar-code systems and computerized labeling.

50.  None released any news during the week.