Stuart J. Zimmer insider trades

Open-market stock purchases and sales by Stuart J. Zimmer, Director, 10% Owner at Ategrity Specialty Insurance Co Holdings, from SEC Form 4 filings since Mar 12, 2021.

Track record: 100% of 5 scored buys are up 5% or more since purchase, averaging +41%.

Recent trades

No open-market trades in the last 12 months.

Companies traded

  • ASIC Ategrity Specialty Insurance Co Holdings: 5 buys, last Sep 30, 2025
  • ZT Zimmer Energy Transition Acquisition Corp: other filings, last Jun 9, 2023
  • ZTAQU Zimmer Energy Transition Acquisition Corp: 1 buy, 1 sale, last Jun 18, 2021

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