Form4insider filings, from the source

Insider · CIK 0001666682

Edenbrook Capital, LLC

Files at: FEIM, MCHX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $37.5M · 1net −$37.5M
$10k$10k$1M$1M$100M$100MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 28, 2026 SForm 4 →Jul 30, 4:57 pm EDTFREQUENCY ELECTRONICS INCFEIM652,174$57.50$37,500,0051,047,958−38.4%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.