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sellWeak cluster of 3

Luke Evnin sold $2,546 of HOWL

director, owner at Werewolf Therapeutics, Inc.. 2,425 shares at an average of $1.05, traded Mar 27, 2025, filed Apr 30, 2025.

Warning score
30
Value
$2,546
2,425 shares
Holdings after
4,309,860
-0% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $3k at market
    0
  • Share of holdings sold
    Sold 0.1% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15

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 +34.1%, 3m +33.0%, 6m +72.9%.

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.

HOWLOct 9, 2026 · close 0.98
Since filing Apr 30, 2025: +8.6%SPY +42.7% · excess -34.1%

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 0001415889-25-011570, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 27, 2025XIn-the-money exercise
Common Stockindirect: See Footnote
+28,113$0.09$2,5304,312,285Apr 30, 2025
Mar 27, 2025SOpen-market sale
Common Stockindirect: See Footnote
-2,425$1.05$2,5464,309,860Apr 30, 2025
Mar 27, 2025XIn-the-money exercise
Warrant (Right to Buy)derivativeindirect: See Footnote
-4,015$0.00$00Apr 30, 2025
Mar 27, 2025XIn-the-money exercise
Warrant (Right to Buy)derivativeindirect: See Footnote
-24,098$0.00$00Apr 30, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
21Weak
HOWLsell10b5-1
Werewolf Therapeutics, Inc.
Luke Evnin
director
$45k
143,199 shares
-100%
29Weak
HOWLsell 210b5-1
Werewolf Therapeutics, Inc.
Luke Evnin
director
$47k
157,084 shares
-52%
31Weak
HOWLsell 2
Werewolf Therapeutics, Inc.
Ra Capital Management, L.p.
owner
$146k
416,911 shares
-9%
31Weak
HOWLsell 2
Werewolf Therapeutics, Inc.
Ra Capital Management, L.p.
owner
$174k
448,836 shares
-9%
38Weak
HOWLsell 2
Werewolf Therapeutics, Inc.
Ra Capital Management, L.p.
owner
$254k
678,226 shares
-12%
13Weak
HOWLsell 210b5-1
Werewolf Therapeutics, Inc.
Luke Evnin
director
$28k
76,928 shares
-20%
14Weak
HOWLsell 210b5-1
Werewolf Therapeutics, Inc.
Luke Evnin
director
$43k
105,565 shares
-22%
16Weak
HOWLsell 210b5-1
Werewolf Therapeutics, Inc.
Luke Evnin
director
$64k
139,803 shares
-22%
16Weak
HOWLsell 210b5-1
Werewolf Therapeutics, Inc.
Luke Evnin
director
$66k
141,106 shares
-18%
17Weak
HOWLsell 210b5-1
Werewolf Therapeutics, Inc.
Luke Evnin
director
$87k
191,762 shares
-20%

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.

Luke Evnin sold $2,546 of HOWL | InsiderTell