Form4insider filings, from the source

Insider · CIK 0001517394

Livingston Satterthwaite

Files at: AMPX, EROC, IEX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 12, 2026 AForm 4 →Jun 16, 6:01 pm EDTAmprius Technologies, Inc.AMPX10,423——346,506—
Jun 11, 2026 AForm 4 →Jun 12, 6:15 pm EDTERock, Inc.EROC13,024——13,024—
Apr 25, 2018 AForm 4 →Apr 26, 5:17 pm EDTIDEX CORP /DE/IEX945——9,947— plan?
Feb 22, 2017 AForm 4 →Feb 24, 6:56 pm ESTIDEX CORP /DE/IEX1,290——9,002— plan?
Feb 19, 2016 AForm 4 →Feb 23, 6:14 pm ESTIDEX CORP /DE/IEX1,610——7,712— plan?
Feb 20, 2015 AForm 4 →Feb 24, 4:58 pm ESTIDEX CORP /DE/IEX1,405——6,102— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.