Latest filings (excl ownership)
8-K
Nanophase Reports Record First Quarter Results
23 Apr 24
8-K
Nanophase Announces Successful Litigation Settlement
11 Apr 24
10-K
2023 FY
Annual report
28 Mar 24
8-K
Nanophase Reports Fourth Quarter and Year End 2023 Results, New Financing Package
20 Mar 24
8-K
Entry into a Material Definitive Agreement
5 Mar 24
EFFECT
Notice of effectiveness
22 Dec 23
CORRESP
Correspondence with SEC
20 Dec 23
S-1/A
IPO registration (amended)
18 Dec 23
UPLOAD
Letter from SEC
29 Nov 23
S-1
IPO registration
21 Nov 23
8-K
Nanophase Reports Third Quarter Results, New Financing Package
14 Nov 23
10-Q
2023 Q3
Quarterly report
14 Nov 23
DEF 14A
Definitive proxy
6 Nov 23
10-Q
2023 Q2
Quarterly report
10 Aug 23
8-K
Nanophase Reports Record Second Quarter Revenue
2 Aug 23
8-K
Mark E. Miller Joins Nanophase Board of Directors
20 Jul 23
10-Q
2023 Q1
Quarterly report
12 May 23
8-K
Nanophase Reports Record First Quarter Revenue for 2023
11 May 23
8-K
Entry into a Material Definitive Agreement
4 May 23
8-K
Nanophase Reports Third Consecutive Year of Record Revenue for 2022
29 Mar 23
10-K
2022 FY
Annual report
29 Mar 23
DEF 14A
Definitive proxy
2 Dec 22
10-Q
2022 Q3
Quarterly report
14 Nov 22
8-K
Nanophase Reports Strong Revenue for Third Quarter as Growth Continues
8 Nov 22
8-K
Nanophase Files Complaint for Declaratory Judgment
7 Sep 22
8-K
Nanophase Reports Record Revenue for Second Quarter as Growth Continues
17 Aug 22
10-Q
2022 Q2
Quarterly report
16 Aug 22
NT 10-Q
Notice of late quarterly filing
16 Aug 22
10-Q
2022 Q1
Quarterly report
16 May 22
8-K
Nanophase Reports Record Revenue for First Quarter as it Sets Stage for Strong Year
11 May 22
8-K
Results of Operations and Financial Condition
31 Mar 22
10-K
2021 FY
Annual report
31 Mar 22
8-K
Entry into a Material Definitive Agreement
2 Feb 22
8-K
Entry into a Material Definitive Agreement
9 Dec 21
DEF 14A
Definitive proxy
23 Nov 21
PRE 14A
Preliminary proxy
12 Nov 21
10-Q
2021 Q3
Quarterly report
4 Nov 21
8-K
Results of Operations and Financial Condition
3 Nov 21
8-K
Nanophase Reports Record Second Quarter Financial Results as Solésence Beauty Science Growth Continues
17 Aug 21
Latest ownership filings
4
Kevin Cureton
25 Mar 24
SC 13D/A
WHITMORE BRADFORD T
5 Mar 24
4
BRADFORD T WHITMORE
5 Mar 24
4
R JANET WHITMORE
13 Feb 24
4
JESS JANKOWSKI
13 Feb 24
SC 13D/A
WHITMORE BRADFORD T
12 Feb 24
4
BRADFORD T WHITMORE
12 Feb 24
4
Kevin Cureton
24 Jan 24
4
JESS JANKOWSKI
23 Jan 24
4
Kevin Cureton
29 Dec 23
4
Laura M Beres
29 Dec 23
4
JESS JANKOWSKI
29 Dec 23
4
Mark E Miller
29 Dec 23
4
R JANET WHITMORE
29 Dec 23
SC 13D/A
WHITMORE BRADFORD T
16 Nov 23
4
JESS JANKOWSKI
8 Sep 23
4
JESS JANKOWSKI
5 Sep 23
4
R JANET WHITMORE
31 Aug 23
4
JESS JANKOWSKI
31 Aug 23
4
JESS JANKOWSKI
28 Aug 23
4
BRADFORD T WHITMORE
23 Aug 23
4
Mark E Miller
20 Jul 23
4
R JANET WHITMORE
23 Jun 23
4
Kevin Cureton
5 Jun 23
4
BRADFORD T WHITMORE
1 Jun 23
4
R JANET WHITMORE
25 May 23
4
R JANET WHITMORE
19 May 23
4
BRADFORD T WHITMORE
19 May 23
4
R JANET WHITMORE
1 May 23
4
JESS JANKOWSKI
22 Dec 22
4
Kevin Cureton
22 Dec 22
4
Laura M Beres
22 Dec 22
4
R JANET WHITMORE
22 Dec 22
4
RICHARD W SIEGEL
22 Dec 22
4
R JANET WHITMORE
20 Dec 22
4
R JANET WHITMORE
20 Dec 22
4
RICHARD W SIEGEL
19 Dec 22
4/A
BRADFORD T WHITMORE
16 Dec 22
4
JESS JANKOWSKI
15 Dec 22
4
BRADFORD T WHITMORE
15 Dec 22