| Date Filed | Type | Description |
| 01/20/2022 |
4/A
| NGO BURNS LAMPHUNG (Former CAO) has filed a Form 4 on NEXTIER OILFIELD SOLUTIONS INC.|
Txns:
| Paid exercise price by delivering 5,889 shares
@ $4.9, valued at
$28.9k
|
|
| 01/06/2022 |
4
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 4 on NEXTIER OILFIELD SOLUTIONS INC.|
Txns:
| Paid exercise price by delivering 3,654 shares
@ $3.55, valued at
$13k
Paid exercise price by delivering 6,048 shares
@ $4.9, valued at
$29.6k
Exercised 12,323 restricted stock units
@ $0
Exercised 20,396 restricted stock units
@ $0 |
|
| 09/16/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/10/2021 |
4
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 4 on NEXTIER OILFIELD SOLUTIONS INC.|
Txns:
| Paid exercise price by delivering 4,554 shares
@ $3.81, valued at
$17.4k
Exercised 18,700 restricted stock units
@ $0 |
|
| 03/02/2021 |
4
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 4 on NEXTIER OILFIELD SOLUTIONS INC.|
Txns:
| Paid exercise price by delivering 1,969 shares
@ $4.65, valued at
$9.2k
Paid exercise price by delivering 844 shares
@ $5, valued at
$4.2k
Exercised 6,639 restricted stock units
@ $0
Exercised 3,034 restricted stock units
@ $0 |
|
| 01/06/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/04/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/10/2020 |
4
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 4 on NEXTIER OILFIELD SOLUTIONS INC.|
Txns:
| Granted 54,999 restricted stock units
@ $0 |
|
| 03/30/2020 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 03/05/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/27/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/23/2019 |
4
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 4 on Keane Group, Inc.|
Txns:
| Paid exercise price by delivering 2,300 shares
@ $9.59, valued at
$22.1k
Exercised 7,754 restricted stock units
@ $0 |
|
| 03/05/2018 |
4
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 4 on Keane Group, Inc.|
Txns:
| Granted 10,700 options to buy
@ $15.63, valued at
$167.2k
Granted 9,100 restricted stock units
@ $0 |
|
| 01/23/2018 |
4
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 4 on Keane Group, Inc.|
Txns:
| Paid exercise price by delivering 2,215 shares
@ $17.8, valued at
$39.4k
Exercised 7,754 restricted stock units
@ $0 |
|
| 04/04/2017 |
4
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 4 on Keane Group, Inc. |
| 04/04/2017 |
3
| NGO BURNS LAMPHUNG (Chief Accounting Officer) has filed a Form 3 on Keane Group, Inc. |
| 11/12/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/20/2010 |
4/A
| NGO BURNS LAMPHUNG (Vice President and CFO) has filed a Form 4 on EXPRESSJET HOLDINGS INC|
Txns:
| Granted 11,112 shares
@ $3.6, valued at
$40k
|
|
| 05/17/2010 |
4
| NGO BURNS LAMPHUNG (Vice President and CFO) has filed a Form 4 on EXPRESSJET HOLDINGS INC|
Txns:
| Granted 13,889 shares
@ $3.6, valued at
$50k
|
|
| 05/27/2009 |
4
| Form 4 -- Statement of changes in beneficial ownership of securities |