Kevin Cureton - Jan 23, 2024 Form 4 Insider Report for NANOPHASE TECHNOLOGIES Corp (NANX)

Role
Chief Operating Officer
Signature
/s/ Jess Jankowski under UPA for Kevin Cureton
Stock symbol
NANX
Transactions as of
Jan 23, 2024
Transactions value $
$0
Form type
4
Date filed
1/24/2024, 05:54 PM
Previous filing
Dec 29, 2023
Next filing
Mar 25, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NANX Common Stock Options Exercise $13K +25K +24.8% $0.52 126K Jan 23, 2024 Direct

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 (right to purchase) Disposed to Issuer -$13K -25K -100% $0.52 0 Jan 23, 2024 Common Stock 25K $0.52 Direct F1
holding NANX Common Stock (right to purchase) 50K Jan 23, 2024 Common Stock 50K $0.44 Direct F1
holding NANX Common Stock (right to purchase) 43.5K Jan 23, 2024 Common Stock 43.5K $0.42 Direct F1
holding NANX Common Stock (right to purchase) 50K Jan 23, 2024 Common Stock 50K $0.68 Direct F1
holding NANX Common Stock (right to purchase) 80K Jan 23, 2024 Common Stock 80K $0.82 Direct F1
holding NANX Common Stock (right to purchase) 16.5K Jan 23, 2024 Common Stock 16.5K $0.51 Direct F1
holding NANX Common Stock (right to purchase) 90K Jan 23, 2024 Common Stock 90K $0.45 Direct F1
holding NANX Common Stock (right to purchase) 90K Jan 23, 2024 Common Stock 90K $4.17 Direct F1
holding NANX Common Stock (right to purchase) 72K Jan 23, 2024 Common Stock 72K $1.17 Direct F1
holding NANX Common Stock (right to purchase) 12.6K Jan 23, 2024 Common Stock 12.6K $0.61 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Subject to certain restrictions, beginning on this date, options vest in three equal annual installments.