(7)
Based on a Schedule 13D filed on January 3, 2018 (the “Palm 13D”) by Palm Management, Palm Global Small Cap Master Fund LP (“Palm Global”), Palm Active Dental, LLC (“PAD”), Bradley C. Palmer, Bradley M. Tirpak and Joshua S. Horowitz (collectively, the “Palm Parties”). Mr. Horowitz’s beneficial interest consists of 300,000 shares beneficially owned by Palm Global and Palm Management. Due to his position as managing director of Palm Management, which is the investment manager of Palm Global, Mr. Horowitz may be deemed to have shared voting and dispositive power over such 300,000 shares. Such shares are not currently outstanding and are issuable upon conversion of the Notes and Series A Convertible Preferred Stock, which are convertible into Series B Convertible Preferred Stock, which in turn is convertible into our common stock, at the option of the holder. Based on a Form 3 filed on January 3, 2018 (the “Horowitz Form 3”), Mr. Horowitz disclaims beneficial ownership of such shares.
(8)
Percentage of ownership is based on 1,874,761 shares of common stock outstanding at April 20, 2018 plus any options held by persons in the above table that are currently exercisable or exercisable within 60 days of April 20, 2018 plus. 300,000 shares of common stock beneficially owned by Palm Global and Palm Management. See Note 7 above.
(9)
Based on a Form 3 filed January 3, 2018, Mr. Tirpak disclaims beneficial ownership of 300,000 shares of common stock beneficially owned by Palm Global and Palm Management and 700,000 shares beneficially owned by PAD and Palm Management. Such shares are not currently outstanding and are issuable upon conversion of the Notes and Series A Convertible Preferred Stock, which are convertible into Series B Convertible Preferred Stock, which in turn is convertible into our common stock, at the option of the holder. See Note 13 below..
(10)
Includes 12,667 shares of common stock that are issuable upon the exercise of options that are currently exercisable or exercisable within 60 days of April 20, 2018 and 1,000 shares of restricted stock that will vest on June 20, 2018.
(11)
Includes 12,667 shares of common stock that are issuable upon the exercise of options that are currently exercisable or exercisable within 60 days of April 20, 2018 and 1,000 shares of restricted stock that will vest on June 20, 2018.
(12)
Includes 200,334 shares of common stock issuable upon the exercise of options held by all executive officers and directors as a group that are currently exercisable or exercisable within 60 days of April 20, 2018 and 4,000 shares of restricted stock that will vest on June 20, 2018.
(13)
Based on the Palm 13D, Palm Management, Palm Global and Mr. Horowitz have shared voting and dispositive power over 300,000 shares, PAD has shared voting and dispositive power over 700,000 shares and Mr. Palmer has shared voting and dispositive power over 1,000,000 shares. Such shares are not currently outstanding and are issuable upon conversion of the Notes and Series A Convertible Preferred Stock, which are convertible into Series B Convertible Preferred Stock, which in turn is convertible into our common stock, at the option of the holder. Based on the Horowitz Form 3, Mr. Horowitz disclaims beneficial ownership of the 300,000 shares. Based on the Palm 13D, Mr. Palmer disclaims beneficial ownership of the 1,000,000 shares except to the extent of his pecuniary interest therein. The address of the Palm Parties is 19 West Elm Street, Greenwich, Connecticut 06830.
(14)
Percentage of ownership is based on 1,874,761 shares of common stock outstanding at April 20, 2018 plus any options held by persons in the above table that are currently exercisable or exercisable within 60 days of April 20, 2018 plus. 1,000,000 shares of common stock beneficially owned by Palm Global, Palm Management and PAD. See Note 13 above.
(15)
Based on a Schedule 13D/A filed on May 12, 2017 by the Digirad Shareholder Group, Mark Birner had sole voting and dispositive power over 388,956 shares and his address is 2325 E. 7th Avenue Parkway, Denver, Colorado 80206.