| Date Filed | Type | Description |
| 08/23/2023 |
4
| WHITMORE BRADFORD T (10% Owner) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Bought 44,198 shares
@ $0.9186, valued at
$40.6k
Bought 39,549 shares
@ $0.9091, valued at
$36k
Bought 2,100 shares
@ $1.1163, valued at
$2.3k
|
|
| 07/20/2023 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/01/2023 |
4
| WHITMORE BRADFORD T (10% Owner) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Bought 8,200 shares
@ $1.1764, valued at
$9.6k
Bought 7,700 shares
@ $1.1791, valued at
$9.1k
Bought 500 shares
@ $1.205, valued at
$602.5 |
|
| 05/25/2023 |
4
| WHITMORE R JANET (Director) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Bought 3,828 shares
@ $1.12, valued at
$4.3k
Bought 20,000 shares
@ $1.14, valued at
$22.8k
|
|
| 05/19/2023 |
4
| WHITMORE R JANET (Director) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Bought 14,934 shares
@ $0.847, valued at
$12.6k
Bought 12,840 shares
@ $0.97, valued at
$12.5k
Bought 6,000 shares
@ $1.05, valued at
$6.3k
|
|
| 05/19/2023 |
4
| WHITMORE BRADFORD T (10% Owner) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Bought 53,040 shares
@ $0.7715, valued at
$40.9k
Bought 8,200 shares
@ $1.0416, valued at
$8.5k
Bought 5,650 shares
@ $1.1924, valued at
$6.7k
|
|
| 05/01/2023 |
4
| WHITMORE R JANET (Director) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Exercised 9,000 shares
@ $0.444, valued at
$4k
Exercised 10,000 options to buy
@ $0.52, valued at
$5.2k
Exercised 9,000 options to buy
@ $0.44, valued at
$4k
Exercised 8,100 options to buy
@ $0.42, valued at
$3.4k
Exercised 10,000 options to buy
@ $0.51, valued at
$5.1k
Exercised 13,333 options to buy
@ $0.45, valued at
$6k
|
|
| 12/22/2022 |
4
| JANKOWSKI JESS (President, CEO) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Granted 72,000 options to buy
@ $1.165, valued at
$83.9k
|
|
| 12/22/2022 |
4
| Cureton Kevin (COO) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Granted 72,000 options to buy
@ $1.165, valued at
$83.9k
|
|
| 12/22/2022 |
4
| Beres Laura M (Director) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Granted 15,000 options to buy
@ $1.165, valued at
$17.5k
|
|
| 12/22/2022 |
4
| WHITMORE R JANET (Director) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Granted 20,000 options to buy
@ $1.165, valued at
$23.3k
|
|
| 12/22/2022 |
4
| SIEGEL RICHARD W (Director) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Exercised 10,000 options to buy
@ $0.415, valued at
$4.2k
Granted 15,000 options to buy
@ $1.165, valued at
$17.5k
|
|
| 12/20/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/20/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/19/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/16/2022 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 12/15/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/15/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/08/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/08/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/08/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/05/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/05/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/28/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/22/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/18/2022 |
4
| WHITMORE BRADFORD T (10% Owner) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Bought 12,625 shares
@ $1.399, valued at
$17.7k
Bought 47,160 shares
@ $1.3799, valued at
$65.1k
Bought 73,400 shares
@ $1.4, valued at
$102.8k
|
|
| 11/17/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/14/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/09/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/07/2022 |
4/A
| JANKOWSKI JESS (President, CEO) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Sold 7,400 shares
@ $2.42, valued at
$17.9k
Sold 4,283 shares
@ $2.3, valued at
$9.9k
Sold 1,000 shares
@ $2.28, valued at
$2.3k
Exercised 7,400 options to buy
@ $0.415, valued at
$3.1k
Exercised 4,283 options to buy
@ $0.415, valued at
$1.8k
Exercised 1,000 options to buy
@ $0.415, valued at
$415 |
|
| 11/04/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 10/26/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/25/2022 |
4
| SIEGEL RICHARD W (Director) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Exercised 10,000 options to buy
@ $0.3, valued at
$3k
Granted 15,000 options to buy
@ $4.17, valued at
$62.6k
|
|
| 07/25/2022 |
4
| WHITMORE R JANET (Director) has filed a Form 4 on NANOPHASE TECHNOLOGIES Corp|
Txns:
| Exercised 10,000 options to buy
@ $0.3, valued at
$3k
Granted 20,000 options to buy
@ $4.17, valued at
$83.4k
|
|
|