ZeroStack Corp.ZSTK
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Executive chairman made a large insider purchase, signaling confidence.

ZeroStack Executive Chairman Michael Heinrich purchased 4,608,575 shares of ZSTK at $0.75 each, totaling a $3.48 million insider buy on Monday. The purchase has already yielded a gain of about 119.9% based on Tuesday's trading high of $1.66. ZSTK shares were down roughly 3.6% on the day Tuesday.
ZeroStack Corp.Executive chairman made a large insider purchase, signaling confidence.