Growing Aptamers Market Has York County’s Aptagen Hiring By Joe Petrucci on July 18, 2013 Thomas Caltagirone, president and CEO of Jacobus-based medical research company Aptagen, is offering a $200 finder's fee for qualified leads or candidates that result in a hired full-time computer programmer/web developer. Share Tweet Share via email Region(s): Categories Features, Lancaster, Life Sciences ↑ Top