ROBERT KISZKA - 27 Feb 2026 Form 4 Insider Report for Smart Sand, Inc. (SND)

Role
Executive VP of Operations
Signature
/s/ Lee E. Beckelman, as Attorney-in-Fact for Robert Kiszka
Issuer symbol
SND
Transactions as of
27 Feb 2026
Net transactions value
-$59,763
Form type
4
Filing time
03 Mar 2026, 16:06:57 UTC
Previous filing
24 Feb 2026
Next filing
03 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
KISZKA ROBERT Executive VP of Operations C/O SMART SAND, INC., 1000 FLORAL VALE BOULEVARD, SUITE 225, YARDLEY /s/ Lee E. Beckelman, as Attorney-in-Fact for Robert Kiszka 03 Mar 2026 0001687112

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SND Common Stock Award $0 +18,587 +3.6% $0.000000 540,617 27 Feb 2026 Direct F1
transaction SND Common Stock Award $0 +21,874 +4% $0.000000 562,491 27 Feb 2026 Direct F2
transaction SND Common Stock Tax liability $59,763 -11,515 -2% $5.19 550,976 27 Feb 2026 Direct F3
holding SND Common Stock 448,738 27 Feb 2026 BY LLC F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects the number of shares earned in respect of ROIC-based performance award shares originally granted on March 17, 2023. On February 27, 2026, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative annual Return on Invested Capital (ROIC) goal for the performance period commencing on January 1, 2023 and continuing through December 31, 2025.
F2 Reflects the number of shares earned in respect of free cash flow based performance award shares originally granted on March 17, 2023. On February 27, 2026, the Issuer confirmed the achievement of the applicable performance metric, which was based on a relative annual free cash flow goal for the performance period commencing on January 1, 2023 and continuing through December 31, 2025.
F3 Represents the number of shares withheld for tax purposes upon the vesting of ROIC-based and free cash flow based performance shares originally granted to the Reporting Person on March 17, 2023.
F4 Held by a limited liability company ("LLC") of which the Reporting Person serves as the sole member with sole voting and investment control over the securities held thereby. The Reporting Person disclaims beneficial ownership of the securities held by the LLC except to the extent of his pecuniary interest therein.