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WINKLER MICHAEL L
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Create: Alert |
All | News | Filings
| Date Filed | Type | Description |
| 02/14/2023 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 6,119 shares
@ $11.97, valued at
$73.2k
Paid exercise price by delivering 6,708 shares
@ $11.97, valued at
$80.3k
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| 02/13/2023 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/08/2023 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 13,530 shares
@ $11.83, valued at
$160.1k
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| 08/19/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/14/2022 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 46,644 shares
@ $0
Granted 45,752 shares
@ $0
Paid exercise price by delivering 13,063 shares
@ $10.13, valued at
$132.3k
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| 12/22/2021 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 26,852 shares
@ $0
Granted 20,694 shares
@ $0
Paid exercise price by delivering 45,115 shares
@ $9.13, valued at
$411.9k
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| 04/02/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/17/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/09/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/10/2020 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Sold 6,000 shares
@ $6.55, valued at
$39.3k
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| 04/03/2020 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 752 shares
@ $1.55, valued at
$1.2k
Paid exercise price by delivering 1,364 shares
@ $1.55, valued at
$2.1k
Exercised 3,087 restricted stock units
@ $0
Exercised 5,600 restricted stock units
@ $0 |
|
| 03/23/2020 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Bought 50,000 shares
@ $1, valued at
$50k
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|
| 02/14/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/07/2020 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 104,839 shares
@ $0 |
|
| 09/10/2019 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 04/02/2019 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 5,157 shares
@ $17.36, valued at
$89.5k
Paid exercise price by delivering 1,215 shares
@ $17.25, valued at
$21k
Paid exercise price by delivering 2,205 shares
@ $17.25, valued at
$38k
Exercised 13,108 restricted stock units
@ $0
Exercised 3,088 restricted stock units
@ $0
Exercised 5,604 restricted stock units
@ $0 |
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| 02/14/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 10/29/2018 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Bought 2,000 shares
@ $13.98, valued at
$28k
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| 06/05/2018 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 1,318 shares
@ $30.21, valued at
$39.8k
Exercised 3,348 restricted stock units
@ $0 |
|
| 05/14/2018 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 4,171 shares
@ $25.52, valued at
$106.4k
Paid exercise price by delivering 1,216 shares
@ $25.52, valued at
$31k
Exercised 13,109 restricted stock units
@ $0
Exercised 3,088 restricted stock units
@ $0 |
|
| 04/03/2018 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 16,801 restricted stock units
@ $0 |
|
| 02/14/2018 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 852 shares
@ $29.37, valued at
$25k
Exercised 2,871 restricted stock units
@ $0 |
|
| 06/05/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 04/04/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/14/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 08/23/2016 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Sold 38,826 shares
@ $42, valued at
$1.6M
Sold 25,297 shares
@ $42, valued at
$1.1M
Exercised 38,826 options to buy
@ $16.9, valued at
$656.2k
Exercised 25,297 options to buy
@ $10.33, valued at
$261.3k
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| 08/22/2016 |
4
| WINKLER MICHAEL L (EVP & COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Sold 112 shares
@ $42, valued at
$4.7k
Exercised 112 options to buy
@ $10.33, valued at
$1.2k
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| 06/03/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/09/2016 |
4
| WINKLER MICHAEL L (VP, COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Paid exercise price by delivering 971 shares
@ $24.56, valued at
$23.8k
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| 04/04/2016 |
4
| WINKLER MICHAEL L (VP, COO) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 39,326 restricted stock units
@ $0 |
|
| 05/21/2013 |
4
| WINKLER MICHAEL L (VP of Operations) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Granted 4,093 restricted stock units
@ $0 |
|
| 05/14/2012 |
4
| WINKLER MICHAEL L (Vice President of Operations) has filed a Form 4 on U.S. SILICA HOLDINGS, INC.|
Txns:
| Bought 1,000 shares
@ $14.54, valued at
$14.5k
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| 01/31/2012 |
3
| WINKLER MICHAEL L (Vice President of Operations) has filed a Form 3 on U.S. SILICA HOLDINGS, INC. |
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