Li Fang is VP at CORNING INC /NY (GLW). They have made 6 open-market trades across 1 company since 2020, most recently 2026-05-14.
CIK 0001824647
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GLW | 8,725 | $1.0M |
Shares reported on the most recent Form 4, priced at the 2026-05-15 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GLW | SELL | 2026-02-04 | 2026-02-05 | $113.51 | $1.1M | +14.9% | +12.3% | +58.0% |
| GLW | SELL | 2024-10-30 | 2024-11-01 | $48.45 | $888K | -2.5% | +1.7% | +3.3% |
| GLW | SELL | 2024-02-21 | 2024-02-23 | $32.34 | $548K | +0.6% | -0.4% | +10.8% |
| GLW | SELL | 2023-03-07 | 2023-03-08 | $35.17 | $1.4M | -3.7% | +1.1% | -9.3% |
| GLW | SELL | 2021-12-13 | 2021-12-15 | $37.48 | $1.3M | -0.1% | -0.7% | -2.1% |
| GLW | SELL | 2020-11-09 | 2020-11-09 | $36.34 | $248K | +1.2% | +4.9% | +4.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.