| Date Filed | Type | Description |
| 05/15/2023 |
4
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 12,077 shares
@ $0 |
|
| 05/11/2023 |
4
| DUREN DIANE K (Director) has filed a Form 4 on WERNER ENTERPRISES INC|
Txns:
| Granted 2,274 shares
@ $0 |
|
| 12/19/2022 |
4
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Sold 16,089 shares
@ $11.43, valued at
$183.9k
|
|
| 05/16/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/12/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/14/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/13/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/11/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/08/2021 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 05/14/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/11/2020 |
4
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 73,171 shares
@ $0 |
|
| 05/16/2019 |
4
| DUREN DIANE K (Director) has filed a Form 4 on WERNER ENTERPRISES INC|
Txns:
| Granted 1,830 shares
@ $0 |
|
| 05/13/2019 |
4
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 7,260 shares
@ $0
Exercised 3,921 restricted stock units
@ $0 |
|
| 05/14/2018 |
4
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 3,921 restricted stock units
@ $0 |
|
| 05/10/2018 |
4
| DUREN DIANE K (Director) has filed a Form 4 on WERNER ENTERPRISES INC|
Txns:
| Granted 1,439 shares
@ $0 |
|
| 05/09/2018 |
4/A
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Exercised 2,168 restricted stock units
@ $0 |
|
| 05/08/2018 |
4
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Exercised 723 restricted stock units
@ $0 |
|
| 04/26/2018 |
4
| DUREN DIANE K (Director) has filed a Form 4 on WERNER ENTERPRISES INC|
Txns:
| Bought 7,000 shares
@ $36.19, valued at
$253.3k
|
|
| 02/26/2018 |
4
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Bought 10,000 shares
@ $25.96, valued at
$259.6k
|
|
| 08/17/2017 |
4
| DUREN DIANE K (Director) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 2,168 restricted stock units
@ $0 |
|
| 08/17/2017 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 05/11/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/11/2017 |
3
| Form 3 - Initial statement of beneficial ownership of securities |
| 11/21/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 06/06/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/08/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 06/10/2013 |
4
| DUREN DIANE K (EVP & CORPORATE SECRETARY) has filed a Form 4 on UNION PACIFIC CORP|
Txns:
| Sold 8,361 shares
@ $152.5284, valued at
$1.3M
Sold 1,613 shares
@ $156.09, valued at
$251.8k
Exercised 8,361 options to buy
@ $60.98, valued at
$509.9k
|
|
| 03/01/2013 |
3
| DUREN DIANE K (EVP & Corporate Secretary) has filed a Form 3 on UNION PACIFIC CORP |