Samuel Weiss spent his Valentine’s Day tethered to his phone. From his office in San Diego, the Altium chairman’s calls lacked romance, but he was nonetheless enamoured with a proposal.
Renesas had formally offered $9.1 billion for Altium – the biggest takeover attempt of an ASX-listed company by a Japanese suitor. Headquartered in the San Diego seaside town of La Jolla, Altium sells software to design printed circuit boards used in electronics.