Tech acquisitions are bittersweet: Investors win, but state loses headquarters
In the past two weeks, central Indiana’s two fastest-growing high-tech companies have announced their sales to larger out-of-state firms. Local leaders are of two minds about it. On the one hand, there’s the enormous payday for investors. Massachusetts-based Hologic Inc. is buying Indianapolis-based medical-device maker Suros Surgical Systems Inc. for at least $240 million. And St. Louis-based TALX Corp. scooped up Carmelbased Internet testing firm Performance Assessment Network Inc. for $75 million. Optimists hope to see much of that money…