0000950170-24-015257.txt : 20240214
0000950170-24-015257.hdr.sgml : 20240214
20240214162627
ACCESSION NUMBER: 0000950170-24-015257
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240212
FILED AS OF DATE: 20240214
DATE AS OF CHANGE: 20240214
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Shinn Bryan Adair
CENTRAL INDEX KEY: 0001531831
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-35416
FILM NUMBER: 24638941
MAIL ADDRESS:
STREET 1: 8490 PROGRESS DRIVE
STREET 2: SUITE 300
CITY: FREDERICK
STATE: MD
ZIP: 21701
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: U.S. SILICA HOLDINGS, INC.
CENTRAL INDEX KEY: 0001524741
STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
ORGANIZATION NAME: 01 Energy & Transportation
IRS NUMBER: 263718801
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 24275 KATY FREEWAY
STREET 2: SUITE 600
CITY: KATY
STATE: TX
ZIP: 77494
BUSINESS PHONE: (281) 258-2170
MAIL ADDRESS:
STREET 1: 24275 KATY FREEWAY
STREET 2: SUITE 600
CITY: KATY
STATE: TX
ZIP: 77494
FORMER COMPANY:
FORMER CONFORMED NAME: GGC USS HOLDINGS, INC.
DATE OF NAME CHANGE: 20110630
4
1
ownership.xml
4
X0508
4
2024-02-12
0001524741
U.S. SILICA HOLDINGS, INC.
SLCA
0001531831
Shinn Bryan Adair
C/O US SILICA HOLDINGS INC.
24275 KATY FREEWAY SUITE 600
KATY
TX
77494
true
true
false
false
CEO
false
Common Stock
2024-02-12
4
A
false
304262
0
A
1858881
D
Common Stock
2024-02-12
4
F
false
119728
10.56
D
1739153
D
Common Stock
2024-02-12
4
F
false
23476
10.56
D
1715677
D
On February 12, 2021, the reporting person was granted performance-based resnicted 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 304,262 shares of the issuer's common stock on February 12, 2024.
Represents tax withholding on vested performance-based restricted stock units.
Represents tax withholding on vested restricted stock units.
/s/ Stacy Russell, as Attorney-in-Fact
2024-02-14