| Date Filed | Type | Description |
| 08/14/2023 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on WESTLAKE CORP|
Txns:
| Granted 1,136 restricted stock units
@ $0
Exercised 1,446 restricted stock units
@ $0 |
|
| 12/02/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/01/2022 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 08/15/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/04/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/16/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/17/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/17/2019 |
4
| MCCOLLUM MARK A (President and CEO) has filed a Form 4 on Weatherford International plc|
Txns:
| Paid exercise price by delivering 401,718 shares
@ $0.0156, valued at
$6.3k
Granted 2,057,174 shares
@ $0.0156, valued at
$32.1k
Paid exercise price by delivering 809,498 shares
@ $0.0156, valued at
$12.6k
Disposed/sold 2,511,573 shares
@ $0
Granted 1,741 shares
@ $0
Granted 19,350 warrants
@ $99.96, valued at
$1.9M
|
|
| 08/19/2019 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on WESTLAKE CHEMICAL CORP|
Txns:
| Granted 2,387 restricted stock units
@ $0
Exercised 1,409 restricted stock units
@ $0 |
|
| 05/20/2019 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on WESTLAKE CHEMICAL CORP|
Txns:
| Exercised 987 restricted stock units
@ $0 |
|
| 04/25/2019 |
4
| MCCOLLUM MARK A (President and CEO) has filed a Form 4 on Weatherford International plc|
Txns:
| Paid exercise price by delivering 71,938 shares
@ $0.63, valued at
$45.3k
Paid exercise price by delivering 53,954 shares
@ $0.63, valued at
$34k
|
|
| 02/04/2019 |
4
| MCCOLLUM MARK A (President and CEO) has filed a Form 4 on Weatherford International plc|
Txns:
| Paid exercise price by delivering 73,253 shares
@ $0.64, valued at
$46.9k
|
|
| 08/20/2018 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on WESTLAKE CHEMICAL CORP|
Txns:
| Granted 1,409 restricted stock units
@ $0 |
|
| 05/21/2018 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on WESTLAKE CHEMICAL CORP|
Txns:
| Granted 987 restricted stock units
@ $0 |
|
| 05/21/2018 |
3
| MCCOLLUM MARK A (Director) has filed a Form 3 on WESTLAKE CHEMICAL CORP |
| 04/27/2018 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on Archrock, Inc.|
Txns:
| Granted 2,800 shares
@ $0 |
|
| 04/26/2018 |
4
| MCCOLLUM MARK A (President and CEO) has filed a Form 4 on Weatherford International plc|
Txns:
| Paid exercise price by delivering 77,903 shares
@ $2.59, valued at
$201.8k
|
|
| 03/05/2018 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on Archrock, Inc.|
Txns:
| Granted 13,158 shares
@ $0 |
|
| 02/02/2018 |
4
| MCCOLLUM MARK A (President and CEO) has filed a Form 4 on Weatherford International plc|
Txns:
| Granted 845,771 shares
@ $0 |
|
| 04/25/2017 |
4
| MCCOLLUM MARK A (President and CEO) has filed a Form 4 on Weatherford International plc |
| 04/25/2017 |
3
| MCCOLLUM MARK A (President and CEO) has filed a Form 3 on Weatherford International plc |
| 03/06/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/01/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 12/09/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 12/08/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/07/2016 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on Archrock, Inc.|
Txns:
| Granted 18,473 shares
@ $0 |
|
| 12/10/2015 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 12/09/2015 |
4
| MCCOLLUM MARK A (EVP - Chief Intergration Ofc) has filed a Form 4 on HALLIBURTON CO|
Txns:
| Disposed/sold 2,098 shares
@ $38.1, valued at
$79.9k
|
|
| 12/07/2015 |
4
| MCCOLLUM MARK A (EVP - Chief Intergration Ofc) has filed a Form 4 on HALLIBURTON CO|
Txns:
| Disposed/sold 2,098 shares
@ $40.4, valued at
$84.8k
|
|
| 12/04/2015 |
4
| MCCOLLUM MARK A (EVP - Chief Intergration Ofc) has filed a Form 4 on HALLIBURTON CO|
Txns:
| Granted 28,300 shares
@ $38.95, valued at
$1.1M
Granted 50,400 options to buy
@ $38.95, valued at
$2M
|
|
| 03/05/2015 |
4
| MCCOLLUM MARK A (Director) has filed a Form 4 on EXTERRAN HOLDINGS INC.|
Txns:
| Granted 3,915 shares
@ $0 |
|
| 12/10/2014 |
4
| MCCOLLUM MARK A (EVP - CFO) has filed a Form 4 on HALLIBURTON CO|
Txns:
| Disposed/sold 2,039 shares
@ $40.74, valued at
$83.1k
Disposed/sold 5,388 shares
@ $40.37, valued at
$217.5k
|
|
| 12/05/2014 |
4
| MCCOLLUM MARK A (EVP - CFO) has filed a Form 4 on HALLIBURTON CO|
Txns:
| Granted 25,000 shares
@ $40.75, valued at
$1M
Disposed/sold 4,884 shares
@ $41.21, valued at
$201.3k
Granted 46,400 options to buy
@ $40.75, valued at
$1.9M
|
|
| 07/17/2014 |
4
| MCCOLLUM MARK A (EVP - CFO) has filed a Form 4 on HALLIBURTON CO|
Txns:
| Granted 50,000 shares
@ $70.26, valued at
$3.5M
|
|
|