Samsung Display Co., Ltd. is 10% Owner at CORNING INC /NY (GLW). They have made 1 open-market trade across 1 company since 2021, most recently 2021-04-08.
CIK 0001843625
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GLW | 115,000,000 | $15.2B |
Shares reported on the most recent Form 4, priced at the 2021-04-08 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GLW | SELL | 2021-04-08 | 2021-04-08 | $43.49 | $1.5B | +2.1% | +1.4% | -8.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.