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EdgarHawk

Thomas Kent Sittema

Director

Director

Latest: Director buying · April 2026

8 filings analyzed · 3 companies · Latest 2026-06-16

Companies

Company Buys Sells Direction
StepStone Private Infrastructure Fund STRUX 7 0 Net buying
StepStone Private Equity Strategies Fund STPEX 1 0 Net buying
StepStone Private Venture & Growth Fund XSPIX 8 0 Net buying

Activity

June 2026
Buy
14,405 shares
$225,000
Significance 5/10

Director Thomas Kent Sittema buys 14,404 shares of STRUX at $15.62; holdings rise to 118,661 shares (+13.8%)

Thomas Kent Sittema purchased 14,404 shares at $15.62 on 2026-06-15, increasing his total holdings from 104,257 shares to 118,661 shares. This represents his sixth purchase at STRUX, following five prior trades at the same ticker (2024-08-21, 2024-10-25, 2025-09-29, 2026-01-30, and 2026-04-10). The director's cross-ticker track record shows 10 prior buys across all open-market activity. None of the five prior STRUX trades have yet reached measurable 90-day outcome windows, limiting the basis for assessing whether his prior purchases at this ticker have been well-timed.

April 2026
Buy
16,308 shares
$250,000
Significance 4/10

Director Thomas Kent Sittema bought 16,307 shares of STRUX at $15.33 for $250,000.00

Director Thomas Kent Sittema purchased 16,307 shares for $250,000.00 at $15.33 on 2026-04-10, increasing his holdings by 18.5% from 87,949 to 104,257 shares. This represents the sixth consecutive buy at STRUX over the past 18 months, following prior purchases on 2026-01-30, 2025-09-29, 2024-10-25, 2024-08-21, and 2023-09-29. The repeated accumulation pattern without any intervening sales demonstrates sustained conviction in the fund. However, none of Sittema's prior same-ticker purchases have yet reached measurable 90-day outcomes, making it impossible to assess whether his historical timing at STRUX has been well-calibrated. His broader cross-ticker record shows 9 prior buys, but the concentration of activity in a single private infrastructure fund warrants investor attention to the consistency of insider positioning in this security.

Buy
25,189 shares
$300,000
Significance 6/10

Director Thomas Kent Sittema buys 25,188 shares ($300.0K) of STPEX at $11.91; holdings rise to 146,301 shares (+20.8%).

Director Sittema purchased 25,188 shares of StepStone Private Equity Strategies Fund for $300,000.00, increasing his holdings by 20.8% to 146,301 shares total. This represents a material accumulation in a single transaction and builds on a track record of 9 prior buys across his open-market history. The substantial dollar commitment and proportional increase in fund ownership warrant investor attention to assess whether this reflects management confidence in the fund's outlook or asset allocation positioning.

March 2026
Buy
24,825 shares
$925,000
Significance 6/10

Insider Thomas Kent Sittema acquired 24,825 shares across 5 purchases totaling $925,000.00 from Dec 2022–Jan 2026.

Thomas Kent Sittema executed 5 separate purchases of StepStone Private Venture & Growth Fund shares over a multi-year period, starting at $27.40 per share in December 2022 and concluding at $56.29 per share in January 2026. The progression shows purchases at escalating price points: $27.40, $30.26, $39.08, $49.61, and $56.29, with total capital deployed of $925,000.00 across 24,825 shares at a blended average price of $37.26. The insider's cross-ticker track record includes 5 prior buys, indicating a pattern of equity accumulation activity. The extended timeframe and increasing price trajectory across transactions, culminating in the most recent purchase at the highest price ($56.29), reflects ongoing participation in this fund irrespective of valuation fluctuation.

February 2026
Buy
50,676 shares
$750,000
Significance 6/10

Director SITTEMA THOMAS KENT bought 50,675 shares of STRUX at $14.80, raising holdings 136.0% to 87,949 shares ($750.0K)

Director Thomas Kent executed a substantial open-market purchase of 50,675 shares at $14.80, increasing his STRUX position by 136.0% to 87,949 shares post-transaction. This marks the fifth consecutive buy at STRUX, following prior purchases on 2025-09-29, 2024-10-25, 2024-08-21, and 2023-09-29, demonstrating a persistent accumulation pattern over more than a year. The $750.0K transaction size and consistent quarterly-or-annual buying cadence at this infrastructure fund warrant examination of whether Kent's repeated purchases reflect conviction in the fund's asset class and valuation, or reflect scheduled contributions independent of market conditions. Investors should monitor whether his accumulation pattern continues and whether outcomes at this ticker align with his broader cross-ticker trading history.

October 2025
Buy
5,252 shares
$75,000
Significance 6/10

Director Thomas Kent Sittema purchases 5,252 shares of STRUX at $14.28 ($75.0K); holdings increase 16.5% to 37,119 shares

Sittema executed an open-market purchase of 5,252 shares valued at $75,000.00, increasing his stake by 16.5% from 31,867 to 37,119 shares. This marks his 7th discretionary buy across his open-market transaction history and his 4th purchase of STRUX specifically. The magnitude of this single transaction ($75.0K) and the material increase to his holdings suggest sustained engagement with the fund, though three prior purchases at this ticker remain below the 90-day measurement threshold, making it impossible to assess timing patterns at STRUX. As a Director-level insider buying at market price on an open basis, this transaction indicates continued confidence in the position.

October 2024
Buy
31,771 shares
$400,000
Significance 6/10

Director THOMAS KENT SITTEMA purchases 31,771 shares of STRUX for $400,000.00, lifting stake to 102,482 shares

Director Thomas Kent Sittema purchased 31,771 shares at $12.59 on 2024-10-25, bringing his total holdings to 102,482 shares, a net increase of 44.9% from his prior holding of 70,711 shares. This represents a $400,000.00 open-market acquisition. Sittema has now completed 3 separate purchases at STRUX over roughly 13 months (prior buys on 2024-08-21 and 2023-09-29), demonstrating consistent accumulation in the fund. His broader trading pattern shows 4 prior open-market buys across all tickers, establishing a baseline of acquisition activity rather than net selling, though outcomes from his same-ticker purchases are not yet measurable (both prior STRUX buys remain within their observation windows). The material size of this $400K acquisition relative to his prior position warrants monitoring for what prompted the significant step-up in accumulation at this specific time and price point.

August 2024
Buy
20,661 shares
$250,000
Significance 6/10

Director Sittema buys 20,661 shares of STRUX at $12.10 for $250,000, increasing holdings 41.3%.

Director Thomas Kent Sittema purchased 20,661 shares at $12.10 on 2024-08-21, raising his stake from 50,050 to 70,711 shares—a 41.3% increase in position size. This represents a substantial capital commitment of $250,000 to the fund. Sittema has completed 3 prior open-market buys across his cross-ticker track record, though the single prior STRUX purchase from 2023-09-29 has not yet reached a measurable 90-day outcome window. The magnitude of this purchase—more than doubling the prior transaction size—suggests material confidence in the position, though the absence of a track record outcome at this specific ticker limits comparison to his historical execution patterns.

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