Are insiders buying SND stock?

Yes — 2 distinct insiders have bought SND (Smart Sand, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Dec 1, 2025.

How much SND stock have insiders bought?

Insiders have bought a combined $192.6K of SND across 8 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in SND?

A cluster buy is two or more distinct Smart Sand, Inc. insiders — officers, directors, or 10% owners — each buying SND on the open market within a rolling window. SND has 1 detected cluster buy to date.

Where does this SND insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

SND insider buying

1 cluster buy

Smart Sand, Inc. · Energy

When two or more insiders at Smart Sand, Inc. buy SND on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in SND plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$192.6K

Market cap

$200.3M

Detected clusters

Aug 15 – Nov 28, 2025
Detected Nov 28, 2025
High conviction2 insiders
Total bought
$192.6K
Market cap
$200.3M

All notable open-market buys in SND

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Nov 28, 2025	WHELAN RONALD Pcluster SEE REMARKS	4,325	$2.91	$12.6K	SEC ↗
Nov 26, 2025	WHELAN RONALD Pcluster SEE REMARKS	3,333	$2.94	$9.8K	SEC ↗
Sep 5, 2025	YOUNG CHARLES EDWINcluster Director, CEO, 10% Owner	20,000	$1.91	$38.2K	SEC ↗
Sep 4, 2025	YOUNG CHARLES EDWINcluster Director, CEO, 10% Owner	8,401	$1.92	$16.1K	SEC ↗
Sep 3, 2025	YOUNG CHARLES EDWINcluster Director, CEO, 10% Owner	10,630	$1.89	$20.1K	SEC ↗
Aug 19, 2025	YOUNG CHARLES EDWINcluster Director, CEO, 10% Owner	8,910	$1.96	$17.5K	SEC ↗
Aug 18, 2025	YOUNG CHARLES EDWINcluster Director, CEO, 10% Owner	11,498	$1.87	$21.5K	SEC ↗
Aug 15, 2025	YOUNG CHARLES EDWINcluster Director, CEO, 10% Owner	29,592	$1.92	$56.8K	SEC ↗

More Energy stocks with insider cluster buys

All insider buying in Energy →

SND insider buying — FAQ

Are insiders buying SND stock?: Yes — 2 distinct insiders have bought SND (Smart Sand, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Dec 1, 2025.
How much SND stock have insiders bought?: Insiders have bought a combined $192.6K of SND across 8 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in SND?: A cluster buy is two or more distinct Smart Sand, Inc. insiders — officers, directors, or 10% owners — each buying SND on the open market within a rolling window. SND has 1 detected cluster buy to date.
Where does this SND insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in SND

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy SND within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding SND.