| Date Filed | Type | Description |
| 11/04/2019 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Disposed of 83,580 shares
@ $0 |
|
| 02/01/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/01/2018 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Granted 6,974 restricted stock units
@ $0 |
|
| 02/05/2018 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Exercised 16,600 restricted stock units
@ $0 |
|
| 08/04/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/06/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 08/04/2016 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Granted 12,242 options to buy
@ $0 |
|
| 02/05/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 08/05/2013 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Granted 1,825 options to buy
@ $0 |
|
| 01/09/2012 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Exercised 5,000 options to buy
@ $48.12, valued at
$240.6k
|
|
| 11/22/2011 |
4
| Knudson Thomas C (Director) has filed a Form 4 on MDU RESOURCES GROUP INC|
Txns:
| Granted 5,450 shares
@ $20.181, valued at
$110k
|
|
| 08/05/2011 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Granted 2,141 restricted stock units
@ $0 |
|
| 08/06/2010 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Granted 2,000 restricted stock units
@ $0 |
|
| 05/18/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/09/2010 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc|
Txns:
| Exercised 2,000 restricted stock units
@ $0 |
|
| 11/18/2009 |
4
| Knudson Thomas C (Director) has filed a Form 4 on NATCO GROUP INC|
Txns:
| Disposed/sold 22,500 shares
@ $0 |
|
| 08/06/2009 |
4
| Form 4 -- Statement of changes in beneficial ownership of securities |
| 05/19/2009 |
4
| Knudson Thomas C (Director) has filed a Form 4 on MDU RESOURCES GROUP INC |
| 05/08/2009 |
4
| Knudson Thomas C (Director) has filed a Form 4 on MDU RESOURCES GROUP INC |
| 02/06/2009 |
4
| Knudson Thomas C (Director) has filed a Form 4 on Bristow Group Inc |