STRUX insider buying – StepStone Private Infrastructure Fund
11 insider purchases since 2016 worth $6.9M by 4 different insiders. Last 12 months: 4 purchases, $4.2M. Most recent filing: 2026-06-16.
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| StepStone Group LP 10% Owner | $3.0M 1× · 265,567 sh | 2023-09-28 2023-09-28 | 1× · $4.3M last 2026-06-16 | 0 shares as of 2026-06-18 | Sold everything |
| SITTEMA THOMAS KENT Director | $2.5M 7× · 189,123 sh | 2023-09-29 2026-06-15 | – | 118,662 shares as of 2026-06-16 | Holds - never sold |
| Sturzenegger Ron D. Director | $1.0M 1× · 100,100 sh | 2023-09-29 2023-09-29 | – | 100,100 shares as of 2023-10-02 | Holds - never sold |
| Long Robert W. Officer | $338,002 2× · 32,377 sh | 2023-09-25 2024-07-15 | – | 37,377 shares as of 2024-07-16 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 4 | $4.2M | 2 | 1 | $4.3M |
| 2025 | 1 | $75,000 | 1 | – | – |
| 2024 | 3 | $738,000 | 2 | – | – |
| 2023 | 3 | $1.8M | 3 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-16 | SITTEMA THOMAS KENT | Director | 14,405 | $15.62 | $225,000 | +13.8% | SEC |
| 2026-05-28 | StepStone Group LP | 10% Owner | 265,567 | $11.30 | $3.0M | +2963.5% | SEC |
| 2026-04-14 | SITTEMA THOMAS KENT | Director | 16,308 | $15.33 | $250,000 | +18.5% | SEC |
| 2026-02-03 | SITTEMA THOMAS KENT | Director | 50,676 | $14.80 | $750,000 | +136.0% | SEC |
| 2025-10-01 | SITTEMA THOMAS KENT | Director | 5,252 | $14.28 | $75,000 | +16.5% | SEC |
| 2024-10-29 | SITTEMA THOMAS KENT | Director | 31,771 | $12.59 | $400,000 | +44.9% | SEC |
| 2024-08-23 | SITTEMA THOMAS KENT | Director | 20,661 | $12.10 | $250,000 | +41.3% | SEC |
| 2024-07-16 | Long Robert W. | Officer | 7,352 | $11.97 | $88,000 | +24.5% | SEC |
| 2023-10-02 | Sturzenegger Ron D. | Director | 100,100 | $10.44 | $1.0M | SEC | |
| 2023-10-02 | SITTEMA THOMAS KENT | Director | 50,050 | $10.44 | $522,523 | SEC | |
| 2023-09-27 | Long Robert W. | Officer | 25,025 | $9.99 | $250,002 | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-18 | StepStone Group LP | 10% Owner | 275,536 | $15.62 | $4.3M | Sale | SEC |
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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