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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account
End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Sep 3, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Aug 10, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
- Jun 25, 2026Reported purchase · Form 4Lynx1 Capital Management LP · $206.1KOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record41212 flagged findings
Reported transactions (Form 4)80since Dec 31, 2023 · and 5 other holdings
Corporate events (8-K)30since Nov 1, 2021
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
Reverse splits in 5 years
1 reverse split in 5 years (1:20 on Jul 14, 2025) · 1:20 cumulative
The other times: of 818 securities that did their first reverse split in 5 years, a year later the median was worth 0.53× the price on the day of the split; 382 lost more than half and 209 rose (809 with a price a year later).
Our own series, not the whole market: based on the splits we have on record (provider and SEC); an unrecorded one does not count. Historical distribution, not a prediction.
The 25 most recent filings (of 412)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 9, 26424B3 ↗Securities offering
- Oct 8, 26S-4/A ↗Merger, acquisition or tender offer · amendment
- Oct 5, 26S-4/A ↗Merger, acquisition or tender offer · amendment
- Sep 21, 26S-4/A ↗Merger, acquisition or tender offer · amendment
- Sep 3, 26S-4/A ↗Merger, acquisition or tender offer · amendment
- Sep 3, 26Form 425 ↗Merger, acquisition or tender offer
- Sep 3, 268-K ↗Current report · Entered a material agreement
- Aug 14, 26SCHEDULE 13G/A ↗Passive stake · amendment
- Aug 10, 2610-Q ↗Quarterly report
- Jul 22, 26Form 425 ↗Merger, acquisition or tender offer
- Jul 21, 26S-4 ↗Merger, acquisition or tender offer
- Jul 2, 26SCHEDULE 13D ↗Stake with intent to influence · Lynx1 Capital Management LP · 21.0% · event on Jun 25, 26
- Jun 29, 26Form 4 ↗Insider transaction
- Jun 25, 26SCHEDULE 13G ↗Passive stake · Baselake Partners, LP · 7.3% · event on Jun 18, 26
- Jun 24, 26Form 425 ↗Merger, acquisition or tender offer
- Jun 24, 26Form 425 ↗Merger, acquisition or tender offer
- Jun 24, 268-K ↗Current report · Entered a material agreement
- May 27, 268-K ↗Current report · A material agreement was terminated
- May 26, 268-K ↗Current report · Shareholder vote results
412 filings on record, the oldest from Jan 3, 20.
Listing the 25 most recent filings of the 412 on record.
71219
- Sep 3, 26Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Jun 24, 26Entered a material agreement+7 more in the same filing8-K 1.01 ↗
- May 27, 26A material agreement was terminated8-K 1.02 ↗
- Apr 28, 26Restructuring plan with committed costs8-K 2.05 ↗
- Mar 10, 26A material agreement was terminated8-K 1.02 ↗
- Sep 18, 25A senior executive left or was appointed8-K 5.02 ↗
- Jan 31, 25Listing notice (8-K 3.01)8-K 3.01 ↗
- Jan 10, 25Restructuring plan with committed costs+5 more in the same filing8-K 2.05 ↗
- Sep 10, 24A senior executive left or was appointed8-K 5.02 ↗
- Sep 6, 24Write-down of assets8-K 2.06 ↗
- Aug 2, 24Listing notice (8-K 3.01)8-K 3.01 ↗
- Aug 1, 24Entered a material agreement+4 more in the same filing8-K 1.01 ↗
11 older filings not shown · The record reaches back to Apr 14, 20.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Sep 1, 23Listing notice (8-K 3.01)8-K 3.01 ↗
The full record holds 7 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13D: stake and stated purpose
Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.
- Lynx1 Capital Management LP21.0%Jun 25, 26SCHEDULE 13D ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
- ORBIMED ADVISORS LLC4.3%Jul 22, 25SCHEDULE 13D/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 4 earlier filings
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- LYNX1 CAPITAL MANAGEMENT LP19.6%Sep 30, 25SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- Baselake Partners, LP7.3%Jun 18, 26SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
- Erste Asset Management GmbH4.4%Mar 31, 24SCHEDULE 13G/A ↗1 earlier filing
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
- Jun 25, 26Buy$206KLynx1 Capital Management LP↗
- Jan 8, 26Sell$75KWilliam ChouPRESIDENT AND CEO↗
- Jan 8, 26Sell$38KKathleen BorthwickCFO↗
- Sep 15, 25Buy$83KLynx1 Capital Management LP↗
- Sep 12, 25Buy$138KLynx1 Capital Management LP↗
- Sep 11, 25Buy$2KLynx1 Capital Management LP↗
- Jul 24, 25Buy$379KLynx1 Capital Management LP↗
- Jul 23, 25Buy$283KLynx1 Capital Management LP↗
- Jul 22, 25Buy$71KLynx1 Capital Management LP↗
- Jun 26, 25Sell$70KORBIMED ADVISORS LLC↗
- Jun 25, 25Sell$46KORBIMED ADVISORS LLC↗
- Jun 24, 25Sell$81KORBIMED ADVISORS LLC↗
There are 25 more transactions in this stretch.
Stock compensation, tax and giftsshow the 3 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
The full record holds 60 transactions and goes back to Aug 16, 21.
Its sector and its market
Passage Bio Inc. among Health Care companies
The profile shows what is on record. Context and Radar place the company among those of its sector and region.
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Coverage
What sits behind this page.
Where each figure comes from and how far it reaches.
- Prices
- End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
- Series quality
- Series with incidents in the period; the chart shows what could be kept.
- SEC records
- 412 documents on file, from Jan 3, 2020 to Oct 9, 2026.
- Company description
- No description available.
- This page
- Generated on Oct 19, 2026; refreshed through the day.
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Are the prices real time?
No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.
Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
Why does a European company show no SEC records?
It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.
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