Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 29 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

29 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 12, 2004 GLW P 25,000 $12.56 $314,000 25,000 Direct · Acquired 884.8% (price as of )

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 30, 2008 GLW Phantom Stock Common Stock · · 818 Acquired
June 30, 2008 GLW Phantom Stock Common Stock (21,462) · · 21,462 Disposed
March 31, 2008 GLW Phantom Stock Common Stock · · 1,206 Acquired
Feb. 6, 2008 GLW Stock Options (Right to buy) Common Stock (2,083) $22.86 Feb. 5, 2018 2,083 Acquired
Dec. 31, 2007 GLW Phantom Stock Common Stock (1,209) · · 1,209 Acquired
Dec. 14, 2007 GLW Phantom Stock Common Stock · · 38 Acquired
Sept. 28, 2007 GLW Phantom Stock Common Stock · · 907 Acquired
June 29, 2007 GLW Phantom Stock Common Stock (1,076) · · 1,076 Acquired
March 30, 2007 GLW Phantom Stock Common Stock (1,077) · · 1,077 Acquired
Feb. 7, 2007 GLW Stock Options (Right to buy) Common Stock (1,985) $22.39 Feb. 6, 2017 1,985 Acquired
Dec. 29, 2006 GLW Phantom Stock Common Stock (1,438) · · 1,438 Acquired
Sept. 29, 2006 GLW Phantom Stock Common Stock (751) · · 751 Acquired
June 30, 2006 GLW Phantom Stock Common Stock (1,066) · · 1,066 Acquired
March 31, 2006 GLW Phantom Stock Common Stock (910) · · 910 Acquired
Feb. 1, 2006 GLW Stock Options (Right to buy) Common Stock (4,045) $24.72 Jan. 31, 2016 4,045 Acquired
Dec. 30, 2005 GLW Phantom Stock Common Stock (1,307) · · 1,307 Acquired
Sept. 30, 2005 GLW Phantom Stock Common Stock (1,205) · · 1,205 Acquired
June 30, 2005 GLW Phantom Stock Common Stock (1,546) · · 1,546 Acquired
March 31, 2005 GLW Phantom Stock Common Stock (2,309) · · 2,309 Acquired
Feb. 2, 2005 GLW Stock Options (Right to buy) Common Stock (8,611) $11.06 Feb. 1, 2015 8,611 Acquired
Dec. 31, 2004 GLW Phantom Stock Common Stock (1,861) · · 1,861 Acquired
Sept. 30, 2004 GLW Phantom Stock Common Stock (1,429) · · 1,429 Acquired
June 30, 2004 GLW Phantom Stock Common Stock (1,309) · · 1,309 Acquired
April 29, 2004 GLW Stock Options (Right to buy) Common Stock (3,608) $11.37 April 28, 2014 3,608 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 12, 2004 GLW Common Stock 0 Direct