Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-06-06 Sale |
2022-06-08 6:16 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | JANKOWSKI JESS President, CEO |
13,055 | $3.0263 | $39,509 | 901,445 (Indirect Direct) |
View |
2021-12-21 Purchase |
2021-12-23 4:28 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE BRADFORD T 10% Owner |
7,731,573 | $4.1856 | $32,361,272 | 30,278,154 (Indirect Direct) |
View |
2021-12-21 Sale |
2021-12-23 4:28 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE BRADFORD T 10% Owner |
7,731,573 | $4.1856 | $32,361,272 | 30,278,154 (Indirect Direct) |
View |
2021-11-26 Sale |
2021-11-30 8:09 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
36,436 | $3.6897 | $134,436 | 405,821 (Direct) |
View |
2021-11-22 Sale |
2021-11-24 4:52 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
36,393 | $3.8182 | $138,956 | 442,257 (Direct) |
View |
2021-09-14 Sale |
2021-09-16 6:07 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
26,350 | $2.2466 | $59,197 | 478,650 (Direct) |
View |
2020-12-23 Purchase |
2020-12-28 09:31 am |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
50,000 | $0.75 | $37,500 | 3,128,149 (Indirect Direct) |
View |
2020-12-08 Purchase |
2020-12-10 6:36 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
19,100 | $0.76 | $14,516 | 3,059,049 (Indirect Direct) |
View |
2020-11-30 Purchase |
2020-12-02 6:42 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
700 | $0.68 | $476 | 3,039,249 (Indirect Direct) |
View |
2020-09-10 Purchase |
2020-09-14 6:09 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
11,460 | $0.45 | $5,157 | 3,027,089 (Indirect Direct) |
View |
2020-06-22 Purchase |
2020-06-25 12:31 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
48,909 | $0.44975 | $21,997 | 3,102,304 (Indirect Direct) |
View |
2020-05-20 Purchase |
2020-05-22 6:36 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
9,800 | $0.36 | $3,528 | 1,696,509 (Indirect Direct) |
View |
2020-05-08 Purchase |
2020-05-12 5:16 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
200 | $0.29 | $58 | 1,686,709 (Indirect Direct) |
View |
2020-05-07 Purchase |
2020-05-11 5:05 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
10,900 | $0.34284 | $3,737 | 1,686,509 (Indirect Direct) |
View |
2020-05-06 Purchase |
2020-05-08 5:46 pm |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
15,000 | $0.29333 | $4,400 | 1,675,609 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-06-06 Exercise |
2022-06-08 6:16 pm |
2013-08-07 2022-08-07 |
NANOPHASE TECHNOLOGIES Corp | NANX | JANKOWSKI JESS President, CEO |
13,055 | $0.3 | 901,445 (Direct) |
View |
2021-12-28 Option Award |
2021-12-30 1:07 pm |
2022-12-28 2028-12-28 |
NANOPHASE TECHNOLOGIES Corp | NANX | SIEGEL RICHARD W Director |
15,000 | $4.17 | 530,968 (Direct) |
View |
2021-12-28 Option Award |
2021-12-30 1:06 pm |
2022-12-28 2028-12-28 |
NANOPHASE TECHNOLOGIES Corp | NANX | Beres Laura M Director |
15,000 | $4.17 | 25,000 (Direct) |
View |
2021-12-28 Option Award |
2021-12-30 1:04 pm |
2022-12-28 2028-12-28 |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
20,000 | $4.17 | 1,618,185 (Direct) |
View |
2021-12-28 Option Award |
2021-12-30 12:43 pm |
2022-12-28 2028-12-28 |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
90,000 | $4.17 | 495,821 (Direct) |
View |
2021-12-28 Option Award |
2021-12-30 12:43 pm |
2022-12-28 2028-12-28 |
NANOPHASE TECHNOLOGIES Corp | NANX | JANKOWSKI JESS President, CEO |
90,000 | $4.17 | 855,500 (Direct) |
View |
Ownership |
2021-12-23 4:11 pm |
N/A N/A |
NANOPHASE TECHNOLOGIES Corp | NANX | Strandler LLC 10% Owner |
0 | $0 | 7,731,573 (Direct) |
View |
2021-11-26 Exercise |
2021-11-30 8:09 pm |
2014-02-14 2023-02-14 |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
37,607 | $0.52 | 405,821 (Direct) |
View |
2021-11-30 Exercise |
2021-11-30 8:09 pm |
2014-02-14 2023-02-14 |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
24,000 | $0.415 | 405,821 (Direct) |
View |
2021-11-24 Exercise |
2021-11-24 4:52 pm |
2015-02-13 2024-02-13 |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
12,393 | $0.52 | 442,257 (Direct) |
View |
2021-11-22 Exercise |
2021-11-24 4:52 pm |
2014-02-14 2023-02-14 |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
24,000 | $0.415 | 442,257 (Direct) |
View |
2021-09-14 Exercise |
2021-09-16 6:07 pm |
2013-11-28 2022-11-28 |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
52,000 | $0.3 | 478,650 (Direct) |
View |
2021-05-07 Conversion |
2021-05-11 4:37 pm |
N/A N/A |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE BRADFORD T 10% Owner |
12,114,666 | $0.2 | 30,278,154 (Direct) |
View |
2020-10-28 Option Award |
2020-10-30 09:58 am |
2021-10-28 2027-10-28 |
NANOPHASE TECHNOLOGIES Corp | NANX | Beres Laura M Director |
10,000 | $0.62 | 10,000 (Direct) |
View |
2020-09-29 Other |
2020-10-01 4:34 pm |
N/A N/A |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE BRADFORD T 10% Owner |
2,433,300 | $0 | 27,049,199 (Direct) |
View |
2020-06-18 Option Award |
2020-06-19 5:51 pm |
2021-06-18 2027-06-18 |
NANOPHASE TECHNOLOGIES Corp | NANX | JANKOWSKI JESS President, CEO |
90,000 | $0.45 | 850,500 (Direct) |
View |
2020-06-18 Option Award |
2020-06-19 5:49 pm |
2021-06-18 2027-06-18 |
NANOPHASE TECHNOLOGIES Corp | NANX | Vincent George A Director |
15,000 | $0.45 | 155,120 (Direct) |
View |
2020-06-18 Option Award |
2020-06-19 5:47 pm |
2021-06-18 2027-06-18 |
NANOPHASE TECHNOLOGIES Corp | NANX | SIEGEL RICHARD W Director |
15,000 | $0.45 | 525,968 (Direct) |
View |
2020-06-18 Option Award |
2020-06-19 5:46 pm |
2021-06-18 2027-06-18 |
NANOPHASE TECHNOLOGIES Corp | NANX | WHITMORE R JANET Director |
20,000 | $0.45 | 1,716,509 (Direct) |
View |
2020-06-18 Option Award |
2020-06-19 5:45 pm |
2021-06-18 2027-06-18 |
NANOPHASE TECHNOLOGIES Corp | NANX | Cureton Kevin Chief Operating Officer |
90,000 | $0.45 | 505,000 (Direct) |
View |