Zach Carusona - Feb 9, 2023 Form 4 Insider Report for U.S. SILICA HOLDINGS, INC. (SLCA)

Role
EVP & President, ISP
Signature
/s/ Stacy Russell, as Attorney-in-Fact
Stock symbol
SLCA
Transactions as of
Feb 9, 2023
Transactions value $
-$559,086
Form type
4
Date filed
2/13/2023, 03:22 PM
Previous filing
Feb 8, 2023
Next filing
Feb 14, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SLCA Common Stock Award $0 +34.1K +61.39% $0.00 89.7K Feb 9, 2023 Direct F1
transaction SLCA Common Stock Award $0 +107K +118.81% $0.00 196K Feb 9, 2023 Direct F2
transaction SLCA Common Stock Tax liability -$559K -47.3K -24.08% $11.83 149K Feb 9, 2023 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents restricted stock units which will vest in three equal installments on the anniversary of the grant date.
F2 On February 6, 2020, the reporting person was granted performance-based restricted stock units subject to vesting based on the attainment of certain pre-established objectives. Certain performance criteria were met, resulting in vesting of the grant as to 106,560 shares of the issuer's common stock.
F3 Represents tax withholding on vested performance-based restricted stock units.