Laura M. Beres - Dec 20, 2022 Form 4 Insider Report for NANOPHASE TECHNOLOGIES Corp (NANX)

Role
Director
Signature
/s/ Jess Jankowski under UPA for Laura M. Beres
Stock symbol
NANX
Transactions as of
Dec 20, 2022
Transactions value $
$17,475
Form type
4
Date filed
12/22/2022, 10:24 AM
Previous filing
Dec 30, 2021
Next filing
Dec 29, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction NANX Common Stock (option to purchase) Award $17.5K +15K $1.17 15K Dec 20, 2022 Common Stock 15K $1.17 Direct F1
holding NANX Common Stock (option to purchase) 10K Dec 20, 2022 Common Stock 10K $0.62 Direct F1
holding NANX Common Stock (option to purchase) 15K Dec 20, 2022 Common Stock 15K $4.17 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Beginning on this date, and subject to certain restrictions, options vest in three equal annual installments.