Are insiders buying STRUX stock?

Yes — 4 distinct insiders have bought STRUX (StepStone Private Infrastructure Fund) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Jun 16, 2026.

How much STRUX stock have insiders bought?

Insiders have bought a combined $5.0M of STRUX across 9 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in STRUX?

A cluster buy is two or more distinct StepStone Private Infrastructure Fund insiders — officers, directors, or 10% owners — each buying STRUX on the open market within a rolling window. STRUX has 1 detected cluster buy to date.

Where does this STRUX 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.

STRUX insider buying

1 cluster buy

StepStone Private Infrastructure Fund

When two or more insiders at StepStone Private Infrastructure Fund buy STRUX in a qualifying detection window, the grouped purchases provide a starting point for further research. Below is every cluster we've detected in STRUX 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

$5.0M

Market cap

Unknown

Detected clusters

Jul 15 – Oct 25, 2024
Detected Oct 25, 2024
Executive buyer2 insiders
Total bought
$738.0K
Market cap
Unknown

All notable open-market buys in STRUX

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
Jun 15, 2026	SITTEMA THOMAS KENT Director	14,404.609	$15.62	$225.0K	SEC ↗
Apr 10, 2026	SITTEMA THOMAS KENT Director	16,307.893	$15.33	$250.0K	SEC ↗
Jan 30, 2026	SITTEMA THOMAS KENT Director	50,675.68	$14.80	$750.0K	SEC ↗
Sep 29, 2025	SITTEMA THOMAS KENT Director	5,252.1	$14.28	$75.0K	SEC ↗
Oct 25, 2024	SITTEMA THOMAS KENTcluster Director	31,771.25	$12.59	$400.0K	SEC ↗
Aug 21, 2024	SITTEMA THOMAS KENTcluster Director	20,661.16	$12.10	$250.0K	SEC ↗
Jul 15, 2024	Long Robert W.cluster Director, Pres. & Prin. Exec. Officer	7,351.71	$11.97	$88.0K	SEC ↗
Jan 10, 2024	StepStone Group LP 10% Owner	215,517.24	$11.60	$2.5M	SEC ↗
Sep 28, 2023	StepStone Group LP 10% Owner	50,050.05	$9.99	$500.0K	SEC ↗

STRUX insider buying — FAQ

Are insiders buying STRUX stock?: Yes — 4 distinct insiders have bought STRUX (StepStone Private Infrastructure Fund) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Jun 16, 2026.
How much STRUX stock have insiders bought?: Insiders have bought a combined $5.0M of STRUX across 9 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in STRUX?: A cluster buy is two or more distinct StepStone Private Infrastructure Fund insiders — officers, directors, or 10% owners — each buying STRUX on the open market within a rolling window. STRUX has 1 detected cluster buy to date.
Where does this STRUX 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 STRUX

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 STRUX within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Transactions link to official filings; prices and market capitalizations may be cached market data. Read our methodology and data limits before interpreting the figures. What counts as a cluster buy?

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