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sellWeak cluster of 2

Magnin Shelly A Dumas sold $75k of SNDR

VP and Corporate Controller at Schneider National, Inc.. 2,425 shares at an average of $30.90, traded May 6, 2026, filed May 8, 2026.

Warning score
31
Value
$75k
2,425 shares
Holdings after
24,697
-9% from before
From 52-week low
+54%
low $19.98, close $30.73
From 52-week high
-2%
high $31.30, as of May 6, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $75k at market
    +8
  • Share of holdings sold
    Sold 8.9% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8

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 +21.0%, 3m +16.2%, 6m -.

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.

SNDROct 13, 2026 · close 31.20
Since filing May 8, 2026: +2.0%SPY +6.0% · excess -4.0%

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 0001805728-26-000005, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 6, 2026SOpen-market sale
Class B Common Stock
-2,425$30.90$75k24,697May 8, 2026

Related signals

Other insiders at Schneider National, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
40Moderate
SNDRsell
Schneider National, Inc.
Mark B. Rourke
Executive Chair
$2.6M
72,994 shares
-30%
35Weak
SNDRsell 2
Schneider National, Inc.
Thomas G Jackson
EVP - General Counsel
$753k
20,271 shares
-21%
27Weak
SNDRsell 2
Schneider National, Inc.
Shaleen Devgun
EVP-Chief Innovation, Tech
$322k
8,352 shares
-18%
30Weak
SNDRsell 2
Schneider National, Inc.
Angela M Fish
EVP Human Resources
$427k
14,119 shares
-22%
33Weak
SNDRsell
Schneider National, Inc.
Darrell George Campbell
EVP - CFO
$173k
6,000 shares
-8%
33Weak
SNDRsell
Schneider National, Inc.
Thomas G Jackson
EVP - General Counsel
$892k
36,596 shares
-33%
29Weak
SNDRsell
Schneider National, Inc.
Shaleen Devgun
Chief Innovation, Tech Officer
$290k
10,000 shares
-10%
27Weak
SNDRsell 3
Schneider National, Inc.
Robert M Reich JR
EVP - CAO
$198k
6,250 shares
-4%
39Weak
SNDRsell 3
Schneider National, Inc.
Thomas G Jackson
EVP - General Counsel
$603k
18,248 shares
-22%
50Moderate
SNDRsell 3
Schneider National, Inc.
Mark B. Rourke
EVP & COO
$1.1M
32,057 shares
-11%

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.

Magnin Shelly A Dumas sold $75k of SNDR | InsiderTell