Since 1989 for me, a King of Prussia boy. I still have my Ultraphone pin, a small pile of IDC annual reports, and memories of Harry Campagna at the annual meetings at various King of Prussia hotels where they always had Tastycakes and soft pretzels. I have about a quarter of my shares remaining, surrendering some of my shares last week. And yes, I have seller's remorse.
I will never totally relinquish my IDCC shares. I will take some to the grave with me as, at this point, it's personal.
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