Form4insider filings, from the source

Insider · CIK 0001875714

Steven Pieper

Files at: XERS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $43k · 1net −$43k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 SForm 4 →Sep 1, 6:20 pm EDTXeris Biopharma Holdings, Inc.XERS5,000$8.50$42,5001,356,053−0.37%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.