Form 4 for GLW Corning Inc.
Accepted 2026-05-15 16:02:26 ET · period of report 2026-05-14 · accession 0000024741-26-000229 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-15 16:02 | 2026-05-14 | GLW | Fang Li | SVP, Corning Intl, NBD, Solar | M - OptEx | $19.65 | +8,725 | 8,725 | New | +$171.4K |
| D | 2026-05-15 16:02 | 2026-05-14 | GLW | Fang Li | SVP, Corning Intl, NBD, Solar | M - OptEx | $0.00 | -8,725 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-14 | M | A | 8,725 | $19.65 | 8,725 | D | — | — | |
| 2 | Derivative | Stock Appreciation Rights (SAR) | 2026-05-14 | M | D | 8,725 | $0.00 | 0 | D | $19.65 · — to 2030-05-15 | 8,725 Common Stock | (F1) Each vested SAR represents the right to receive a cash payment upon exercise equal to the amount by which the Fair Market Value of a share of Corning Incorporated Common Stock on the date of exercise exceeds the Base Amount ($19.65) for the SAR. (F2) The SARs will vest ratably over three years from the May 15, 2020 grant date. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting dates. |