Passage BIO, Inc. (PASG) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-29

Passage BIO, Inc. (PASG) has filed 7 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-29. 6 Form 8-K material event filings were reported by PASG in the last 90 days. InsiderAlpha tracks every PASG SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Passage BIO, Inc. (PASG)

SEC CIK0001787297

90-Day SEC Filing Activity

Form 4 filings (90d)7
Form 8-K filings (90d)6
Latest Form 4 filing2026-06-29

Recent PASG Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Lynx1 Capital Management LP10% OwnerP — Open-market purchase50.1K$4.12$206KSEC
Chou WilliamPRESIDENT AND CEOM — Option exercise10.0K——SEC
Borthwick KathleenCFOS — Open-market sale2.1K$18.44$38KSEC
Borthwick KathleenCFOM — Option exercise5.0K——SEC
Chou WilliamPRESIDENT AND CEOS — Open-market sale4.1K$18.44$75KSEC
Lynx1 Capital Management LP10% OwnerP — Open-market purchase11.9K$6.99$83KSEC
Lynx1 Capital Management LP10% OwnerP — Open-market purchase19.8K$6.99$138KSEC
Lynx1 Capital Management LP10% OwnerP — Open-market purchase325$6.96$2KSEC
Lynx1 Capital Management LP10% OwnerP — Open-market purchase66.4K$5.71$379KSEC
Lynx1 Capital Management LP10% OwnerP — Open-market purchase49.3K$5.74$283KSEC
Lynx1 Capital Management LP10% OwnerP — Open-market purchase13.1K$5.44$71KSEC
ORBIMED ADVISORS LLC10% OwnerS — Open-market sale213.3K$0.33$70KSEC
ORBIMED ADVISORS LLC10% OwnerS — Open-market sale138.8K$0.33$46KSEC
ORBIMED ADVISORS LLC10% OwnerS — Open-market sale231.6K$0.35$81KSEC
ORBIMED ADVISORS LLC10% OwnerS — Open-market sale68.2K$0.32$22KSEC

All transactions sourced from SEC EDGAR Form 4 filings for Passage BIO, Inc. (PASG). Updated in real time as new filings are submitted to the SEC.

Most-Active PASG Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Kapadia Sandip1—
Lynx1 Capital Management LP1$206K
Countouriotis Athena1—
GOWEN MAXINE1—
Kassberg Thomas Richard1—

Recent PASG Form 8-K Material Events

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in PASG insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

PASG Insider Trading — FAQ

What is the latest insider trade for PASG?
Passage BIO, Inc. (PASG) had 7 insider filings in the last 90 days, with the most recent on 2026-06-29. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying PASG stock?
0 insider purchases of PASG were filed in the last 90 days.
How many insiders are selling PASG stock?
0 insider sales of PASG were filed in the last 90 days.
Where can I see PASG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every PASG SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live PASG dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.