Mark E. Miller - 31 Dec 2024 Form 4 Insider Report for NANOPHASE TECHNOLOGIES Corp (SLSN)

Role
Director
Signature
/s/ Jess Jankowski, Under UPA for Mark E. Miller
Issuer symbol
SLSN
Transactions as of
31 Dec 2024
Net transactions value
+$21,960
Form type
4
Filing time
13 Jan 2025, 17:11:52 UTC
Previous filing
29 Dec 2023
SEC
View on sec.gov

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 Buy) Award $21,960 +9,000 $2.44 9,000 31 Dec 2024 Common Stock 9,000 $2.44 Direct F1
holding NANX Common Stock (right to purchase) 10,000 31 Dec 2024 Common Stock 10,000 $1.24 Direct F1
holding NANX Common Stock (right to purchase) 12,600 31 Dec 2024 Common Stock 12,600 $0.6100 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.

Remarks:

This report is being filed late due to an administrative error on the part of the Company. Mr. Miller received this grant of stock options as part of the Company's annual equity compensation practices.