John Z Zhang is SVP&GM Display, MCE & Asia of CORNING INC . Currently has a direct ownership of 0 shares of GLW, which is worth approximately $0. The most recent transaction as insider was on May 03, 2021, when has been sold 16,843 shares (Common Stock) at a price of $23.33 per share, resulting in proceeds of $392,947. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 0
100.0% 3M change
100.0% 12M change
Total Value Held $0

John Z Zhang Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 03 2021
BUY
Exercise of conversion of derivative security
$392,947 $23.33 p/Share
16,843 Added 44.19%
21,275 Common Stock
Apr 15 2021
SELL
Payment of exercise price or tax liability
$136,185 $45.9 p/Share
2,967 Reduced 40.1%
4,432 Common Stock
Apr 15 2021
BUY
Exercise of conversion of derivative security
-
7,399 Added 50.0%
7,399 Common Stock
Mar 01 2021
SELL
Open market or private sale
$447,575 $39.23 p/Share
11,409 Reduced 100.0%
0 Common Stock
Mar 01 2021
BUY
Exercise of conversion of derivative security
$245,179 $21.49 p/Share
11,409 Added 50.0%
11,409 Common Stock
JZZ

John Z Zhang

SVP&GM Display, MCE & Asia
Corning, NY

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