Also . . .

* AMDL Inc., which has seen its shares climb nearly 70% this year, said it will file for listing on the American Stock Exchange. The Tustin company’s stock, which trades over-the-counter, on Thursday moved up 15 cents to $3.45 a share, hitting a 52-week high of $3.50 earlier in the trading session.

* Troy Group Inc., a Santa Ana maker of financial-payment products, has acquired the printing-solutions unit of Extended Systems Inc. in Boise, Idaho, the companies announced. Financial terms were not disclosed.