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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell●Results filed
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End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Sep 11, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Sep 4, 2026Reported sale · Form 4Michelle L Gullo, Senior Vice President & CHRO · $1.5MOpen the filing ↗
- Sep 4, 2026Notice of sale · Form 144Michelle Gullo · Officer · $1.5MOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record4,4436 flagged findings
Reported transactions (Form 4)80since Apr 1, 2026 · and 12 other holdings
Corporate events (8-K)30since Jul 28, 2016
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
Corning Incorporated is an American multinational technology company specializing in glass, ceramics, and related materials and technologies including advanced optics, primarily for industrial and scientific applications. Founded in 1851, the company was called Corning Glass Works for most of its history. Corning was known during the 20th century for its consumer product lines, such as including CorningWare and Visions Pyroceram-based cookware, Corelle Vitrelle tableware, and Pyrex glass bakeware. It divested its consumer product lines in 1998 by selling the Corning Consumer Products Company to Borden.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
Regulatory history
Topics detected in its SEC reports, with the original excerpt.
Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.
- 2026-05-06share offering or dilution eventrecentOpen filing ↗“…into a securities purchase agreement (the “Purchase Agreement”) with NVIDIA pursuant to which the Company issued and sold to…”
+1 more passage from the same document
- “…agreement (the “Purchase Agreement”) with NVIDIA pursuant to which the Company issued and sold to NVIDIA (i) a warrant (the…”
- 2026-05-01capital return (buybacks/dividends)recentOpen filing ↗“…12. Shareholders’ Equity Common Stock Dividends On February 11, 2026, Corning's Board of Directors declared a quarterly dividend…”
+1 more passage from the same document
- “…projects or for production related operating expenses. Refer to Note 1 (Summary of Significant Accounting Policies) and Note 4…”
Original excerpts from SEC filings, untranslated. Not advice and not a prediction.
The 25 most recent filings (of 4,443)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Sep 11, 268-K ↗Current report · Other events
- Sep 11, 26424B5 ↗Securities offering
- Sep 8, 26Form 4 ↗Insider transaction
- Sep 4, 26Form 144 ↗Notice of proposed sale
- Sep 4, 268-K ↗Current report · Communication to the market
- Aug 31, 26Form 4 ↗Insider transaction
- Aug 28, 26Form 144 ↗Notice of proposed sale
- Jul 29, 2610-Q ↗Quarterly report
- Jul 28, 268-K ↗Current report · Results
- Jun 9, 26Form 144 ↗Notice of proposed sale
- May 22, 26Form 144 ↗Notice of proposed sale
- May 18, 26Form 4 ↗Insider transaction
- May 15, 26Form 144 ↗Notice of proposed sale
- May 15, 268-K ↗Current report · Communication to the market
4,443 filings on record, the oldest from Jan 24, 94.
Listing the 25 most recent filings of the 4,443 on record.
65159
- May 6, 26Sold unregistered shares+2 more in the same filing8-K 3.02 ↗
- Oct 8, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jul 30, 25Entered a material agreement+3 more in the same filing8-K 1.01 ↗
4 senior executive changes2024 – 2025show all 4hide
- May 5, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- May 1, 25A senior executive left or was appointed8-K 5.02 ↗
- Oct 3, 24A senior executive left or was appointed8-K 5.02 ↗
- May 6, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Mar 15, 24Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Oct 5, 23A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jun 21, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jun 7, 22Took on a new financial obligation+3 more in the same filing8-K 2.03 ↗
3 senior executive changes2021show all 3hide
- Dec 9, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jun 29, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jun 10, 21A senior executive left or was appointed8-K 5.02 ↗
- Apr 5, 21Entered a material agreement+3 more in the same filing8-K 1.01 ↗
4 senior executive changes2020 – 2021show all 4hide
- Feb 3, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- May 20, 20A senior executive left or was appointed8-K 5.02 ↗
- May 1, 20A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Apr 9, 20A senior executive left or was appointed8-K 5.02 ↗
- Aug 15, 18A material agreement was terminated+3 more in the same filing8-K 1.02 ↗
2 older filings not shown · The record reaches back to Oct 7, 04.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Jan 27, 09Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
- Apr 25, 06Past accounts declared unreliable and being restated+3 more in the same filing8-K 4.02 ↗
- Sep 21, 05Restructuring plan with committed costs+3 more in the same filing8-K 2.05 ↗
- Oct 7, 04Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
The full record holds 6 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- Samsung Display Co., Ltd.7.9%Aug 20, 25SCHEDULE 13G/A ↗1 earlier filing
- Vanguard Capital Management6.8%Mar 31, 26SCHEDULE 13G ↗
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
Sale intention announced
On Sep 4, Michelle Gullo filed notice of intent to sell up to $1.5M.
A notice is not a sale: it may not go ahead, may happen in part, or at a different price.
After the notice, they sold $1.5M on Sep 4, per their Form 4. That is 100% of the shares announced so far, and the window is still open.
View notice (Form 144) ↗+1 more recent notices · 1 with a later sale
- Sep 4, 26Sell$1.5MMichelle L GulloSenior Vice President & CHRO↗
- Aug 28, 26Sell$2.0MLEWIS A STEVERSONVice Chairman, EVP and CLAO↗
- Jun 9, 26Sell$18.6MWENDELL P WEEKSChairman, CEO and President↗
- May 22, 26Sell$5.3MJaymin AminSVP and Chief Tech. Officer↗
- May 15, 26Sell$3.9MAvery H Nelson IIIExecutive Vice President & COO↗
- May 13, 26Sell$2.1MRonald L VerkleerenSVP Emerging Innovations Group↗
- May 11, 26Sell$2.0MJohn Z ZhangExec. Vice President & CCDO↗
- May 11, 26Sell$4.1MSoumya SeetharamSenior Vice President & CDIO↗
- May 11, 26Sell$675KMICHAUNE D TILLMANSVP and General Counsel↗
- May 8, 26Sell$3.9MStefan BeckerSVP, Finance & Corp Controller↗
- May 8, 26Sell$1.0MMichelle L GulloSenior Vice President & CHRO↗
- May 8, 26Sell$5.4MLEWIS A STEVERSONVice Chairman, EVP and CLAO↗
There are 2 more transactions in this stretch.
Stock compensation, tax and giftsshow the 26 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Jun 22, 26Tax$3.9MMichelle L GulloSenior Vice President & CHRO↗
- Jun 9, 26Compensation$2.7MWENDELL P WEEKSChairman, CEO and President↗
- May 22, 26Compensation$214KJaymin AminSVP and Chief Tech. Officer↗
- May 14, 26Compensation$171KLi FangSVP, Corning Intl & NBD, Solar↗
- May 13, 26Giftamount n/aStefan BeckerSVP, Finance & Corp Controller↗
- May 4, 26Tax$471KMICHAUNE D TILLMANSVP and General Counsel↗
- Apr 29, 26Compensationamount n/aStefan BeckerSVP, Finance & Corp Controller↗
- Apr 29, 26Compensationamount n/aStefan BeckerSVP, Finance & Corp Controller↗
- Apr 29, 26Compensationamount n/aStefan BeckerSVP, Finance & Corp Controller↗
- Apr 29, 26Compensationamount n/aStefan BeckerSVP, Finance & Corp Controller↗
- Apr 29, 26Tax$425KStefan BeckerSVP, Finance & Corp Controller↗
- Apr 28, 26Tax$535KMichael Paul O'DaySVP and GM, Optical Comm.↗
- Apr 15, 26Compensationamount n/aJaymin AminSVP and Chief Tech. Officer↗
- Apr 15, 26Compensationamount n/aJaymin AminSVP and Chief Tech. Officer↗
- Apr 15, 26Tax$4.2MJaymin AminSVP and Chief Tech. Officer↗
- Apr 15, 26Compensationamount n/aStefan BeckerSVP, Finance & Corp Controller↗
- Apr 15, 26Compensationamount n/aStefan BeckerSVP, Finance & Corp Controller↗
- Apr 15, 26Tax$3.8MStefan BeckerSVP, Finance & Corp Controller↗
- Apr 15, 26Compensationamount n/aMichelle L GulloSenior Vice President & CHRO↗
- Apr 15, 26Compensationamount n/aMichelle L GulloSenior Vice President & CHRO↗
- Apr 15, 26Tax$1.0MMichelle L GulloSenior Vice President & CHRO↗
- Apr 15, 26Compensationamount n/aJordana Daryl KammerudSVP↗
- Apr 15, 26Compensationamount n/aJordana Daryl KammerudSVP↗
- Apr 15, 26Tax$1.5MJordana Daryl KammerudSVP↗
- Apr 15, 26Compensationamount n/aAvery H Nelson IIIExecutive Vice President & COO↗
- Apr 15, 26Compensationamount n/aAvery H Nelson IIIExecutive Vice President & COO↗
The full record holds 912 transactions and goes back to Jun 1, 22.
Its sector and its market
Corning Incorporated among Information Technology companies
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- 250 clean closes in the period.
- SEC records
- 4,443 documents on file, from Jan 24, 1994 to Oct 1, 2026.
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- Wikipedia, read on Sep 3, 2026.
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Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
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