Form4insider filings, from the source

Insider · CIK 0001564252

Chrystal Jensen

Files at: CERS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $161k · 2net −$161k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 17, 2026 SForm 4 →Aug 17, 8:18 pm EDTCERUS CORPCERS30,000$2.98$89,529936,657−3.10%10b5-1
Jun 30, 2026 SForm 4 →Jul 2, 7:15 pm EDTCERUS CORPCERS24,329$2.94$71,598966,657−2.46%10b5-1
Jun 30, 2026 AForm 4 →Jul 2, 7:15 pm EDTCERUS CORPCERS55,000——990,986—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.