KISZKA ROBERT

PrivateCIK: 1687112
Location

THE WOODLANDS, TX

KISZKA ROBERT (Executive VP of Operations) reported 1 transaction at SMART SAND, INC.

Review the transaction codes below to understand the nature of each event.

InsiderKISZKA ROBERTCIK 1687112
IssuerSMART SAND, INC.CIK 1529628
Officer· Executive VP of Operations
Since Feb 2026
-2.59K
Net shares
Net seller
$10.6K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
2.59K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

2.59K

Price / share

$4.08

Trade value

$10.57K

% of position

0.5%
3/17/2026
544.78K542.19K
Total

Net shares

2.59K

Net value

-$10.57K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned448.74K
Total
448.74K indirect448.74K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
KISZKA ROBERT — Insider Transaction (Form 4) Filed Mar 19, 2026 | Finecho