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Corning Inc. /NY planned insider sales

In the twelve months since 23 September 2025 insiders at Corning Inc. /NY filed 35 Form 144 notices of planned sales, 768,408 shares worth $112.3 million at the time of filing, from 19 sellers. The latest, filed 4 September 2026: Michelle Gullo (officer), 9,874 shares worth $1.5 million, planned for around 4 September 2026 through UBS Financial Services Inc.

FiledSellerRelationshipSharesValuePlanned saleBrokerHow acquiredFiling
4 September 2026Michelle GulloOfficer9,874$1.5 million4 September 2026UBS Financial Services Increstricted stock releaseForm 144
28 August 2026Lewis SteversonOfficer13,100$2.0 million28 August 2026UBS Financial Services Increstricted stock releaseForm 144
9 June 2026Wendell WeeksOfficer100,000$18.6 million9 June 2026UBS Financial Services Incstock option releaseForm 144
22 May 2026Jaymin AminOfficer27,395$5.3 million22 May 2026UBS Financial Services Incperformance stock release; restricted stock release; stock option releaseForm 144
15 May 2026Avery H Nelson IIIOfficer20,000$3.9 million15 May 2026UBS Financial Services Incperformance stock release; restricted stock releaseForm 144
13 May 2026Ronald VerkleerenOfficer10,000$2.1 million13 May 2026UBS Financial Services Incperformance stock release; restricted stock releaseForm 144
11 May 2026Michaune TillmanOfficer3,260$674,87011 May 2026UBS Financial Services Increstricted stock releaseForm 144
11 May 2026John ZhangOfficer10,000$2.0 million11 May 2026UBS Financial Services Incperformance stock releaseForm 144
11 May 2026Soumya SeetharamOfficer20,000$4.1 million11 May 2026UBS Financial Services Incperformance stock release; restricted stock releaseForm 144
8 May 2026Michelle GulloOfficer5,315$1.0 million8 May 2026UBS Financial Services Incperformance stock release; restricted stock releaseForm 144
8 May 2026Stefan BeckerOfficer21,000$3.9 million8 May 2026UBS Financial Services Incperformance stock release; restricted stock releaseForm 144
8 May 2026Lewis SteversonOfficer27,750$5.4 million8 May 2026UBS Financial Services Incperformance stock releaseForm 144
7 May 2026Edward SchlesingerOfficer22,562$4.2 million7 May 2026UBS Financial Services Incperformance stock releaseForm 144
6 May 2026John ZhangOfficer15,000$2.8 million6 May 2026UBS Financial Services Incperformance stock release; restricted stock releaseForm 144
26 February 2026Wendell WeeksOfficer137,514$21.4 million26 February 2026UBS Financial Services Incstock option exerciseForm 144
13 February 2026Michelle GulloOfficer587$76,95713 February 2026UBS Financial Services Increstricted stock releaseForm 144
13 February 2026Michelle GulloOfficer587$76,95713 February 2026UBS Financial Services Increstricted stock releaseForm 144
12 February 2026Trevor GulloMember of immediate family of any of the foregoing44$5,97112 February 2026UBS Financial Services Increstricted stock releaseForm 144
12 February 2026John ZhangOfficer1,531$204,73912 February 2026UBS Financial Services Increstricted stock releaseForm 144
11 February 2026Avery NelsonOfficer1,583$203,77511 February 2026UBS Financial Services Increstricted stock releaseForm 144
10 February 2026Avery NelsonOfficer6,262$812,69710 February 2026UBS Financial Services Incperf. stock release; restricted stock releaseForm 144
10 February 2026Lewis SteversonOfficer15,366$2.0 million10 February 2026UBS Financial Services Increstricted stock releaseForm 144
9 February 2026Eric MusserOfficer15,000$2.0 million9 February 2026UBS Financial Services Incperformance stock releaseForm 144
9 February 2026Jordana KammerudOfficer30,000$3.8 million9 February 2026UBS Financial Services Increstricted stock releaseForm 144
4 February 2026Fang LiOfficer9,797$1.1 million4 February 2026UBS Financial Services Incstock option releaseForm 144
2 February 2026Michael O'DayOfficer5,051$557,9742 February 2026UBS Financial Services Increstricted stock releaseForm 144
2 February 2026Eric MusserOfficer25,000$2.8 million2 February 2026UBS Financial Services Incperformance stock release; restricted stock releaseForm 144
29 January 2026Trevor GulloMember of immediate family of any of the foregoing44$4,50029 January 2026UBS Financial Services Increstricted stock releaseForm 144
29 January 2026Edward SchlesingerOfficer21,104$2.2 million29 January 2026UBS Financial Services Incperformance stock release; stock option exerciseForm 144
10 December 2025Soumya SeetharamOfficer16,547$1.5 million10 December 2025UBS Financial Services IncRestricted Stock ReleaseForm 144
10 December 2025Ronald VerkleerenOfficer21,000$2.0 million10 December 2025UBS Financial Services IncPerformance Share Vesting; Restricted Stock Release; Restricted Stock VestingForm 144
31 October 2025Edward SchlesingerOfficer20,893$1.9 million31 October 2025UBS Financial Services Incperformance stock release; stock option exerciseForm 144
31 October 2025Lewis SteversonOfficer23,142$2.1 million31 October 2025UBS Financial Services Incperformance stock releaseForm 144
29 October 2025Stefan BeckerOfficer12,100$1.1 million29 October 2025UBS Financial Services Incperformance stock release; restricted stock releaseForm 144
29 October 2025Eric MusserOfficer100,000$9.0 million29 October 2025UBS Financial Services Incperformance stock release; restricted stock releaseForm 144

A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was. Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.

Source

Form 144 filings on EDGAR for Corning Inc. /NY: the company's filing index, each notice read from its own XML.

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