Jess Jankowski is President, CEO of NANOPHASE TECHNOLOGIES Corp. Currently has a direct ownership of 207,450 shares of NANX, which is worth approximately $412,825. The most recent transaction as insider was on Dec 14, 2022, when has been sold 1,514 shares (Common Stock) at a price of $1.24 per share, resulting in proceeds of $1,877. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 207K
55.44% 3M change
251.61% 12M change
Total Value Held $412,825

JESS JANKOWSKI Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 14 2022
SELL
Open market or private sale
$1,877 $1.24 p/Share
1,514 Reduced 2.5%
59,000 Common Stock
Dec 14 2022
BUY
Exercise of conversion of derivative security
$635 $0.42 p/Share
1,514 Added 2.44%
60,514 Common Stock
Dec 13 2022
SELL
Open market or private sale
$540 $1.35 p/Share
400 Reduced 0.67%
59,000 Common Stock
Dec 13 2022
BUY
Exercise of conversion of derivative security
$168 $0.42 p/Share
400 Added 0.67%
59,400 Common Stock
Dec 08 2022
SELL
Open market or private sale
$17,818 $1.18 p/Share
15,100 Reduced 20.38%
59,000 Common Stock
Dec 08 2022
BUY
Exercise of conversion of derivative security
$6,342 $0.42 p/Share
15,100 Added 16.93%
74,100 Common Stock
Dec 06 2022
SELL
Open market or private sale
$5,827 $1.21 p/Share
4,816 Reduced 7.55%
59,000 Common Stock
Dec 06 2022
BUY
Exercise of conversion of derivative security
$2,022 $0.42 p/Share
4,816 Added 7.02%
63,816 Common Stock
Dec 01 2022
SELL
Open market or private sale
$1,500 $1.5 p/Share
1,000 Reduced 1.67%
59,000 Common Stock
Dec 01 2022
BUY
Exercise of conversion of derivative security
$420 $0.42 p/Share
1,000 Added 1.64%
60,000 Common Stock
Nov 25 2022
SELL
Open market or private sale
$4,170 $1.39 p/Share
3,000 Reduced 4.84%
59,000 Common Stock
Nov 25 2022
BUY
Exercise of conversion of derivative security
$1,260 $0.42 p/Share
3,000 Added 4.62%
62,000 Common Stock
Nov 23 2022
SELL
Open market or private sale
$2,100 $1.4 p/Share
1,500 Reduced 2.48%
59,000 Common Stock
Nov 23 2022
BUY
Exercise of conversion of derivative security
$630 $0.42 p/Share
1,500 Added 2.42%
60,500 Common Stock
Nov 21 2022
SELL
Open market or private sale
$3,587 $1.38 p/Share
2,600 Reduced 4.22%
59,000 Common Stock
Nov 21 2022
BUY
Exercise of conversion of derivative security
$1,092 $0.42 p/Share
2,600 Added 4.05%
61,600 Common Stock
Nov 18 2022
SELL
Open market or private sale
$14,000 $1.4 p/Share
10,000 Reduced 14.49%
59,000 Common Stock
Nov 18 2022
BUY
Exercise of conversion of derivative security
$4,200 $0.42 p/Share
10,000 Added 12.66%
69,000 Common Stock
Nov 17 2022
SELL
Open market or private sale
$650 $1.3 p/Share
500 Reduced 0.84%
59,000 Common Stock
Nov 17 2022
BUY
Exercise of conversion of derivative security
$210 $0.42 p/Share
500 Added 0.83%
59,500 Common Stock
Nov 16 2022
SELL
Open market or private sale
$8 $1.62 p/Share
5 Reduced 0.01%
59,000 Common Stock
Nov 16 2022
BUY
Exercise of conversion of derivative security
$2 $0.42 p/Share
5 Added 0.01%
59,005 Common Stock
Nov 15 2022
SELL
Open market or private sale
$4,140 $1.8 p/Share
2,300 Reduced 3.75%
59,000 Common Stock
Nov 15 2022
BUY
Exercise of conversion of derivative security
$966 $0.42 p/Share
2,300 Added 3.62%
61,300 Common Stock
Nov 14 2022
SELL
Open market or private sale
$12,350 $1.9 p/Share
6,500 Reduced 9.92%
59,000 Common Stock
JJ

Jess Jankowski

President, CEO
Romeoville, IL

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