Nanophase Technologies Corporation

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Nanophase Technologies Corporation
CIK #0000883107
EDGAR Form CIK 2011 - 2026
10-K [0000883107]
10-Q [0000883107]
3 [0000883107]
4 [0000883107]
5 [0000883107]
8-K [0000883107]
D [0000883107]
SC 13G [0000883107]
Form 13D/13G Filer Form 13D/13G Subject Filed
Conley John Howard Jr Nanophase Technologies Corporation [2014-02-05]
Form 3/4/5 Subject 2011 - 2026
Whitmore R Janet
Solesence Inc
Riffner Laura C
Cureton Kevin
Whitmore Bradford T
Jankowski Jess
Beres Laura M
Miller Mark E
Siegel Richard W
Strandler LLC
Vincent George A
Henderson James A
Baldwin Nancy
Tyler W Edwin
McClung James A
Escobar Jaime
Cesario Frank
Murray Patrick G
Spurgeon Corp
Pearlman Jerry K
Nelson David W
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Solesence Inc SLSN
Common Stock
2025-12-24 Buy 1,000 $1.92 1,920
Solesence Inc SLSN
Common Stock
2025-12-24 Buy 1,500 $1.91 2,865
Solesence Inc SLSN
Common Stock
2025-11-19 Buy 5,000 $1.89 9,450
Solesence Inc SLSN
Common Stock
2025-11-19 Buy 5,000 $1.95 9,750
Solesence Inc SLSN
Common Stock
2025-11-18 Buy 267 $1.83 489
Solesence Inc SLSN
Common Stock
2025-11-17 Buy 5,000 $1.87 9,350
Solesence Inc SLSN
Common Stock
2025-11-14 Buy 19,789 $1.73 34,235
Solesence Inc NANX
Common Stock
2025-06-06 Sell 38,807 $3.80 147,467
Solesence Inc NANX
Common Stock
2025-06-06 Option exercise 38,807 $0.42 16,299
Solesence Inc NANX
Common Stock (right to purchase) · derivative
2025-06-06 Option exercise 38,807 $0.42 16,299
Solesence Inc NANX
Common Stock
2025-06-05 Sell 4,693 $3.96 18,584
Solesence Inc NANX
Common Stock
2025-06-05 Option exercise 4,693 $0.42 1,971
Solesence Inc NANX
Common Stock (right to purchase) · derivative
2025-06-05 Option exercise 4,693 $0.42 1,971
Solesence Inc SLSN
Common Stock
2025-05-29 Buy 4,189,000 $4.20 17,593,800
Solesence Inc SLSN
Common Stock
2025-05-29 Sell 4,189,000 $4.20 17,593,800
Solesence Inc SLSN
Common Stock
2025-05-29 Buy 2,500,000 $4.20 10,500,000
Solesence Inc SLSN
Common Stock
2025-05-29 Sell 2,500,000 $4.20 10,500,000
Solesence Inc NANX
Common Stock (right to purchase) · derivative
2024-12-31 Grant 22,500 $2.44 54,900
Solesence Inc NANX
Common Stock (Right to Buy) · derivative
2024-12-31 Grant 9,000 $2.44 21,960
Solesence Inc NANX
Common Stock (Right to Buy) · derivative
2024-12-31 Grant 12,000 $2.44 29,280
showing 20 of 200 most recent transactions
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