AlphaYouJZ
Insider selling
John Z Zhang sold $2M of Corning Inc /Ny (GLW) stock
John Z Zhang, Exec. Vice President & CCDO of Corning Inc /Ny (GLW), sold 10,000 shares of GLW stock worth $2M, per an SEC Form 4 filed May 12, 2026.
It was an open-market sale.
The trade happened on May 11, 2026, 1 day before it was made public.
GLW has moved -23.3% since the trade date, from $207.39 to $158.98 (Sep 21, 2026 close).
- Traded
- May 11, 2026
- Disclosed
- May 12, 2026
- Filing delay
- 1 day
- Price since
- -23.3%
- Role
- Exec. Vice President & CCDO
- Source
- SEC Form 4
More GLW insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.