On April 7, 2020 Robert S. Rubinger resigned as Executive Vice President and Secretary of United-Guardian, Inc. His resignation was the result of his decision to retire as an employee of the company by the end of May, 2020. Mr. Rubinger will continue in his role as a Director of the company, and will stand for re-election as a Director of the company in the upcoming Annual Meeting of Stockholders scheduled for May 20, 2020. On April 7, 2020 the Board of Directors of the company appointed Andrea J. Young as Secretary of the company, taking the place of Robert S. Rubinger, whose resignation as Secretary took place on April 7, 2020. Ms. Young is 51 years old, and currently holds the offices of Controller, Principal Financial Officer, and Treasurer of the company. Her positions with the company will end on May 20, 2020, the date of the company's Annual Meeting of Stockholders, unless reappointed to those positions by the Board of Directors at its meeting scheduled for May 20, 2020, as is anticipated. There are no arrangements or understandings between Ms. Young and any other person(s) pursuant to which she was selected as an officer. From May 2018 to date Ms. Young has been Treasurer and Principal Financial Officer of the company. On April 7, 2020 the Board of Directors of the company appointed Peter Hiltunen as Senior Vice President. Mr. Hiltunen is 61 years old, and held the position of Vice President of the company from July 2002 until April 7, 2020. He is currently Production Supervisor and Director of Plant Operations. His positions with the company will end on May 20, 2020, the date of the company's Annual Meeting of Stockholders, unless reappointed to those positions by the Board of Directors at its meeting scheduled for May 20, 2020, as is anticipated. There are no arrangements or understandings between Mr. Hiltunen and any other person(s) pursuant to which he was selected as an officer. There are no family relationships between Mr. Hiltunen and any other employee or director of the company. From July 2002 until April 7, 2020 Mr. Hiltunen was a Vice President of the company, and he has been Production Manager of the company since 1982.
United-Guardian, Inc. is engaged in manufacturing and marketing cosmetic ingredients, pharmaceutical products, medical lubricants and sexual wellness ingredients. Cosmetic ingredients include a line of multifunctional hydrogel formulations designed to offer sensory enhancement, lubrication, texture and moisturization to personal care products. Its cosmetic ingredients include Lubrajel Natural, Lubrajel Marine, Lubrajel Oil Natural and Lubrajel Terra. Medical lubricants include a line of hydrogel formulations designed to offer sensory enhancement and lubrication to medical products. Pharmaceutical products include an FDA approved prescription drug that is used primarily to prevent and to dissolve calcifications in urethral catheters, as well as a chlorine-based topical antimicrobial. Sexual wellness ingredients include a line of hydrogel formulations designed to offer sensory enhancement, lubrication and moisturization to sexual wellness applications.
UNITED-GUARDIAN, INC. 
