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sellModerate cluster of 610b5-1 plan

Niccolo de Masi sold $8.2M of RSI

director at Rush Street Interactive, Inc.. 446,094 shares at an average of $18.35, traded Jul 31, 2025, filed Aug 1, 2025.

Warning score
55
Value
$8.2M
446,094 shares
Holdings after
0
-100% from before
From 52-week low
+111%
low $9.55, close $20.16
From 52-week high
0%
high $20.16, as of Jul 31, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $8.2M at market
    +25
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    6 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +15.2%, 3m -12.4%, 6m -8.7%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

RSIOct 12, 2026 · close 18.71
Since filing Aug 1, 2025: -3.3%SPY +26.9% · excess -30.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001793659-25-000170, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 31, 2025SOpen-market sale
Class A Common Stockindirect: See Footnote10b5-1
-446,094$18.35$8.2M0Aug 1, 2025

Related signals

Other insiders at Rush Street Interactive, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
34Weak
RSIsell 310b5-1
Rush Street Interactive, Inc.
Kyle Sauers
Chief Financial Officer
$467k
23,000 shares
-4%
55Moderate
RSIsell 310b5-1
Rush Street Interactive, Inc.
Richard Todd Schwartz
Chief Executive Officer
$3.1M
158,332 shares
-38%
36Weak
RSIsell 310b5-1
Rush Street Interactive, Inc.
Mattias Stetz
Chief Operating Officer
$397k
20,000 shares
-13%
23Weak
RSIbuy
Rush Street Interactive, Inc.
Jack A. Markell
director
$29k
1,500 shares
+9%
37Weak
RSIsell 310b5-1
Rush Street Interactive, Inc.
Kyle Sauers
Chief Financial Officer
$611k
23,000 shares
-4%
55Moderate
RSIsell 310b5-1
Rush Street Interactive, Inc.
Richard Todd Schwartz
Chief Executive Officer
$4.1M
158,332 shares
-38%
38Weak
RSIsell 310b5-1
Rush Street Interactive, Inc.
Mattias Stetz
Chief Operating Officer
$514k
20,000 shares
-11%
37Weak
RSIsell 310b5-1
Rush Street Interactive, Inc.
Kyle Sauers
Chief Financial Officer
$613k
23,000 shares
-4%
55Moderate
RSIsell 310b5-1
Rush Street Interactive, Inc.
Richard Todd Schwartz
Chief Executive Officer
$4.4M
158,334 shares
-38%
39Weak
RSIsell 310b5-1
Rush Street Interactive, Inc.
Mattias Stetz
Chief Operating Officer
$561k
20,000 shares
-10%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Niccolo de Masi sold $8.2M of RSI | InsiderTell