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Insider filing · PASG

Lynx1 Capital Management LP bought $662K of Passage Bio (PASG)

Executed Jul 23 2025, disclosed Jul 24 2025, 1 day later.

Value, as filed
$662K
115,725 sh across 2 lots
Executed
Jul 23 2025
the trade date, as filed
Disclosed
Jul 24 2025
1 day after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
+29.8%
+36.1% from execution

Over the 21 trading sessions from the disclosed entry session (Jul 24 2025), the stock returned +29.8% (delay-adjusted); from the execution session (Jul 23 2025), +36.1%. Derived: entry at the session's open, exit at the close 20 sessions later.

The filer
LL Lynx1 Capital Management LP 10% owner profile →

Lynx1 Capital Management LP (10% owner) filed 5 Form 4 reports as a reporting entity in the trailing twelve months (5 purchases, 0 sales, 1 filed past the two-business-day deadline), most often in Passage Bio, Inc. (PASG). Across 5 priced purchase filings, the average 21-session return was +14.0% from execution and +10.1% from disclosure (delay-adjusted; derived). The largest single filing was $9.8M of CGEM (1,459,641 sh across 3 lots, as filed), executed Oct 8 2025.

The name
PASG Passage Bio, Inc. PASG · Healthcare · 6 filings in 24 months ticker →

Healthcare · Passage Bio, Inc., a genetic medicines company, develops gene therapies for central nervous system diseases

More Healthcare filings Insider filings, newest first View the original filing at www.sec.gov
Other filings by Lynx1 Capital Management LP in PASG
PASGPURCHASE Passage Bio, Inc. $206K
50,055 sh × $4.12
Exec Jun 25
Filed Jun 29 · 4:30 PM ET
PASGPURCHASE Passage Bio, Inc. $138K
19,783 sh × $6.99
Exec Sep 12 2025
Filed Sep 15 2025 · 8:05 PM ET
PASGPURCHASE Passage Bio, Inc. $243K
373,645 sh × $0.65
Exec Dec 27 2024
Filed Dec 31 2024 · 5:30 PM ET
PASGPURCHASE Passage Bio, Inc. $264K
427,053 sh across 2 lots
Exec Nov 25 2024
Filed Nov 27 2024 · 5:30 PM ET