Nanophase Technologies Corp NANX
We take great care to ensure that the data presented and summarized in this overview for NANOPHASE TECHNOLOGIES Corp is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding NANX
View all-
Vanguard Group Inc Valley Forge, PA941KShares$3.55 Million0.0% of portfolio
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Hunter Perkins Capital Management, LLC438KShares$1.65 Million0.45% of portfolio
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Geode Capital Management, LLC Boston, MA429KShares$1.62 Million0.0% of portfolio
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Barclays PLC London, X0185KShares$698,0070.0% of portfolio
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Northern Trust Corp Chicago, IL150KShares$565,5710.0% of portfolio
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State Street Corp Boston, MA103KShares$387,2730.0% of portfolio
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Charles Schwab Investment Management Inc San Francisco, CA47.4KShares$178,6480.0% of portfolio
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Zacks Investment Management Chicago, IL38KShares$143,0900.0% of portfolio
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Morgan Stanley New York, NY32.8KShares$123,7460.0% of portfolio
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Kingsview Wealth Management, LLC Grants Pass, OR30.2KShares$113,7860.0% of portfolio
Latest Institutional Activity in NANX
Top Purchases
Top Sells
About NANX
Nanophase Technologies Corporation provides engineered materials, formulation development, and commercial manufacturing with an integrated family of technologies in the United States. It offers surface engineered zinc oxide and titanium dioxide for sunscreens and personal care products; fully formulated cosmetics, sun care, and skin care under the Solésence brand name; and advanced materials products, such as architectural coatings, industrial coatings, abrasion-resistant additives, plastics additives, medical diagnostics, and various surface finishing technologies applications. The company was incorporated in 1989 and is headquartered in Romeoville, Illinois.
Insider Transactions at NANX
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jun 06
2025
|
Kevin Cureton Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
38,807
-16.8%
|
$116,421
$3.8 P/Share
|
|
Jun 06
2025
|
Kevin Cureton Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
38,807
+14.38%
|
$0
$0.42 P/Share
|
|
Jun 05
2025
|
Kevin Cureton Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
4,693
-2.38%
|
$14,079
$3.96 P/Share
|
|
Jun 05
2025
|
Kevin Cureton Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
4,693
+2.33%
|
$0
$0.42 P/Share
|
|
May 29
2025
|
Bradford T Whitmore > 10% Shareholder |
SELL
Open market or private sale
|
Indirect |
6,689,000
-14.09%
|
$26,756,000
$4.2 P/Share
|
|
May 29
2025
|
Bradford T Whitmore > 10% Shareholder |
BUY
Open market or private purchase
|
Indirect |
6,689,000
+10.42%
|
$26,756,000
$4.2 P/Share
|
|
Oct 29
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
45,333
+0.22%
|
$0
$0.92 P/Share
|
|
Sep 24
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
23,900
+0.39%
|
$23,900
$1.58 P/Share
|
|
Sep 24
2024
|
Jess Jankowski President, CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
81,000
+28.08%
|
$0
$0.44 P/Share
|
|
Sep 23
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
26,000
+1.3%
|
$26,000
$1.59 P/Share
|
|
Sep 23
2024
|
Kevin Cureton Chief Operating Officer |
BUY
Open market or private purchase
|
Direct |
4,716
+1.21%
|
$4,716
$1.52 P/Share
|
|
Sep 19
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
2,200
+0.06%
|
$2,200
$1.57 P/Share
|
|
Sep 09
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
4,488
+0.23%
|
$4,488
$1.51 P/Share
|
|
Sep 04
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
9,019
+0.46%
|
$9,019
$1.5 P/Share
|
|
Sep 03
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
244
+0.01%
|
$244
$1.48 P/Share
|
|
Aug 27
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
1,177
+0.06%
|
$1,177
$1.52 P/Share
|
|
Aug 22
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
15,922
+0.21%
|
$15,922
$1.6 P/Share
|
|
Aug 21
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
5,118
+0.09%
|
$5,118
$1.58 P/Share
|
|
Aug 16
2024
|
R Janet Whitmore |
BUY
Open market or private purchase
|
Direct |
7,100
+0.37%
|
$7,100
$1.5 P/Share
|
|
Jun 25
2024
|
Bradford T Whitmore > 10% Shareholder |
BUY
Conversion of derivative security
|
Indirect |
15,000,000
+38.78%
|
-
|
Last 12 Months Summary
| Open market or private purchase | 6.81M shares |
|---|---|
| Exercise of conversion of derivative security | 125K shares |
| Open market or private sale | 6.73M shares |
|---|