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Insider filing · HOWL

RA Capital Nexus Fund II, L.P. bought $435K of Werewolf Therapeutics (HOWL)

Executed May 12 2025, disclosed May 14 2025, 2 days later.

Value, as filed
$435K
483,452 sh across 2 lots
Executed
May 12 2025
the trade date, as filed
Disclosed
May 14 2025
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
+26.5%
+58.7% from execution

Over the 21 trading sessions from the disclosed entry session (May 14 2025), the stock returned +26.5% (delay-adjusted); from the execution session (May 12 2025), +58.7%. Derived: entry at the session's open, exit at the close 20 sessions later.

The filer
RP RA Capital Nexus Fund II, L.P. Director profile →

RA Capital Nexus Fund II, L.P. (Director) filed 1 Form 4 report as a reporting entity in the past 24 months (1 purchase, 0 sales), most often in Werewolf Therapeutics, Inc. (HOWL). Across 1 priced purchase filing, the average 21-session return was +58.7% from execution and +26.5% from disclosure (delay-adjusted; derived). The largest single filing was $435K of HOWL (483,452 sh across 2 lots, as filed), executed May 12 2025.

The name
HOWL Werewolf Therapeutics, Inc. HOWL · Healthcare · 14 filings in 24 months ticker →

Healthcare · Werewolf Therapeutics, Inc., a biopharmaceutical company, engages in the development of therapeutics engineered to stimulate the body's imm…

More Healthcare filings Insider filings, newest first View the original filing at www.sec.gov