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sellWeak cluster of 510b5-1 plan

Matthew Skaruppa sold $2.8M of DUOL

Chief Financial Officer at Duolingo, Inc.. 8,049 shares at an average of $346.18, traded Dec 2, 2024, filed Dec 4, 2024.

Warning score
27
Value
$2.8M
8,049 shares
Holdings after
81,980
-9% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CFO
    +22
  • Trade size
    $2.8M at market
    +25
  • Share of holdings sold
    Sold 8.9% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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.

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.

DUOLOct 9, 2026 · close 149.92
Since filing Dec 4, 2024: -58.9%SPY +31.1% · excess -90.0%

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 0001562088-24-000274, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 2, 2024MOption exercise
Class A Common Stock10b5-1
+8,049$14.42$116k90,029Dec 4, 2024
Dec 2, 2024SOpen-market sale
Class A Common Stock10b5-1
-200$341.57$68k89,829Dec 4, 2024
Dec 2, 2024SOpen-market sale
Class A Common Stock10b5-1
-300$343.18$103k89,529Dec 4, 2024
Dec 2, 2024SOpen-market sale
Class A Common Stock10b5-1
-300$343.79$103k89,229Dec 4, 2024
Dec 2, 2024SOpen-market sale
Class A Common Stock10b5-1
-1,000$345.37$345k88,229Dec 4, 2024
Dec 2, 2024SOpen-market sale
Class A Common Stock10b5-1
-4,214$346.37$1.5M84,015Dec 4, 2024
Dec 2, 2024SOpen-market sale
Class A Common Stock10b5-1
-1,535$347.24$533k82,480Dec 4, 2024
Dec 2, 2024SOpen-market sale
Class A Common Stock10b5-1
-500$347.99$174k81,980Dec 4, 2024
Dec 2, 2024MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-8,049$0.00$06,378Dec 4, 2024

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
35Weak
DUOLsell10b5-1
Duolingo, Inc.
Luis von Ahn
President & CEO, Co-Founder
$17M
110,046 shares
-100%
43Moderate
DUOLsell 210b5-1
Duolingo, Inc.
Luis von Ahn
President & CEO, Co-Founder
$7.0M
46,682 shares
-100%
50Moderate
DUOLsell 310b5-1
Duolingo, Inc.
Luis von Ahn
President & CEO, Co-Founder
$6.2M
40,980 shares
-110%
50Moderate
DUOLsell 310b5-1
Duolingo, Inc.
Luis von Ahn
President & CEO, Co-Founder
$4.3M
28,292 shares
-100%
40Moderate
DUOLsell 310b5-1
Duolingo, Inc.
Stephen C. Chen
General Counsel
$1.2M
8,072 shares
-16%
40Moderate
DUOLsell 310b5-1
Duolingo, Inc.
William B Gordon
director
$1.5M
10,000 shares
-13%
35Weak
DUOLsell 510b5-1
Duolingo, Inc.
Robert Meese
Chief Business Officer
$1.7M
5,351 shares
-4%
40Moderate
DUOLsell 610b5-1
Duolingo, Inc.
Severin Hacker
Chief Tech Officer, Co-Founder
$3.0M
10,000 shares
-99%
40Moderate
DUOLsell 510b5-1
Duolingo, Inc.
Gillian Munson
director
$1.6M
5,000 shares
-59%
50Moderate
DUOLsell 610b5-1
Duolingo, Inc.
Luis von Ahn
President & CEO, Co-Founder
$2.4M
8,000 shares
-100%

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.

Matthew Skaruppa sold $2.8M of DUOL | InsiderTell