Form4insider filings, from the source

Insider · CIK 0001567046

Kevin J Martin

Files at: GLW, BAND, XCOM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Feb 3, 2016 AForm 4 →Feb 5, 4:18 pm ESTCORNING INC /NYGLW8,433——31,506— plan?
Dec 15, 2015 AForm 4 →Dec 17, 11:17 am ESTXTERA COMMUNICATIONS, INC.XCOM15,000——15,000— plan?
Feb 4, 2015 AForm 4 →Feb 6, 4:19 pm ESTCORNING INC /NYGLW5,974——23,073— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 30, 2026 AForm 4 →Jul 1, 4:11 pm EDTCORNING INC /NYGLW137$255.43$34,99420,234—
Feb 6, 2019 AForm 4 →Feb 8, 9:19 pm ESTCORNING INC /NYGLW5,182——16,629—
Feb 7, 2018 AForm 4 →Feb 9, 4:24 pm ESTCORNING INC /NYGLW5,533——11,447—
Feb 1, 2017 AForm 4 →Feb 3, 4:12 pm ESTCORNING INC /NYGLW5,914——5,914—