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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 25, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Sep 3, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Aug 10, 2026Reported sale · Form 4Simcere Zaiming, Inc. · $184.8KOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record35916 flagged findings
Reported transactions (Form 4)54since Jan 31, 2024 · and 6 other holdings
Corporate events (8-K)24since Oct 2, 2019
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 (1:12 on Jul 14, 2025) · 1:12 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 359)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 1, 26S-4/A ↗Merger, acquisition or tender offer · amendment
- Sep 25, 26Form 425 ↗Merger, acquisition or tender offer
- Sep 25, 268-K ↗Current report · Other events
- Sep 3, 268-K ↗Current report · Entered a material agreement
- Aug 18, 26S-4 ↗Merger, acquisition or tender offer
- Aug 14, 26SCHEDULE 13G/A ↗Passive stake · Squadron Master Fund LP · 1.6% · event on Jun 30, 26 · amendment
- Aug 14, 26SCHEDULE 13G/A ↗Passive stake · Ikarian Capital, LLC · 10.0% · event on Jun 30, 26 · amendment
- Aug 14, 26SCHEDULE 13G ↗Passive stake · ADAR1 Capital Management, LLC · 15.8% · event on Jul 31, 26
- Aug 13, 26SCHEDULE 13G/A ↗Passive stake · Affinity Asset Advisors, LLC · 6.4% · event on Jun 30, 26 · amendment
- Aug 12, 26Form 4 ↗Insider transaction
- Aug 12, 26SCHEDULE 13G ↗Passive stake · Adage Capital Management, L.P. · 7.7% · event on Jun 30, 26
- Aug 10, 26Form 425 ↗Merger, acquisition or tender offer
- Aug 6, 2610-Q ↗Quarterly report
- Aug 6, 268-K ↗Current report · Results
- Aug 4, 26Form 425 ↗Merger, acquisition or tender offer
- Jul 29, 26Form 3 ↗Insider transaction
- Jul 16, 26Form 425 ↗Merger, acquisition or tender offer
- Jul 14, 26Form 425 ↗Merger, acquisition or tender offer
- Jul 14, 268-K ↗Current report · Restructuring plan with committed costs
- Jun 25, 268-K ↗Current report · A senior executive left or was appointed
359 filings on record, the oldest from Feb 25, 19.
Listing the 25 most recent filings of the 359 on record.
2715
- Sep 3, 26Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Jul 14, 26Restructuring plan with committed costs+6 more in the same filing8-K 2.05 ↗
- Jun 25, 26A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Nov 17, 25Entered a material agreement+4 more in the same filing8-K 1.01 ↗
- Aug 25, 25A senior executive left or was appointed8-K 5.02 ↗
- Jun 16, 25Entered a material agreement+4 more in the same filing8-K 1.01 ↗
- Feb 3, 25Listing notice (8-K 3.01)8-K 3.01 ↗
10 senior executive changes2020 – 2024show all 10hide
- Jun 18, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jul 19, 23A senior executive left or was appointed8-K 5.02 ↗
- Oct 4, 21A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Sep 24, 21A senior executive left or was appointed8-K 5.02 ↗
- Feb 24, 21A senior executive left or was appointed8-K 5.02 ↗
- Sep 14, 20A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jul 31, 20A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jul 17, 20A senior executive left or was appointed8-K 5.02 ↗
- Jul 13, 20A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Mar 30, 20A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jan 13, 20A material agreement was terminated8-K 1.02 ↗
- Oct 2, 19A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
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.
- Sofinnova Venture Partners IX, L.P. ("SVP IX")7.1%Dec 19, 25SCHEDULE 13D/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
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.
- ADAR1 Capital Management, LLC15.8%Jul 31, 26SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
- Ikarian Capital, LLC10.0%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- Simcere Zaiming, Inc.9.4%Dec 31, 25SCHEDULE 13G/A ↗6 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- Adage Capital Management, L.P.7.7%Jun 30, 26SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
- Affinity Healthcare Fund, LP7.2%Sep 30, 25SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
show 5 more holdershide
- Squadron Capital Management LLC6.5%Oct 21, 25SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
- Affinity Asset Advisors, LLC6.4%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- SilverArc Capital Management, LLC4.9%Mar 31, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- Pfizer Inc. (IRS Identification No.: 13-5315170)3.0%Dec 31, 25SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
- Squadron Master Fund LP1.6%Jun 30, 26SCHEDULE 13G/A ↗4 co-filers on this document — the figure is the largest single stake, not their sum. · 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.
- Aug 10, 26Sell$185KSimcere Zaiming, Inc.↗
- Jul 31, 26Buy$16KADAR1 Capital Management, LLC↗
- Jul 31, 26Buy$125KADAR1 Capital Management, LLC↗
- Jul 31, 26Buy$38KADAR1 Capital Management, LLC↗
- Jul 30, 26Buy$249KADAR1 Capital Management, LLC↗
- Jul 30, 26Buy$100KADAR1 Capital Management, LLC↗
- Jul 30, 26Buy$100KADAR1 Capital Management, LLC↗
- Jul 30, 26Buy$120KADAR1 Capital Management, LLC↗
- Jul 30, 26Buy$490KADAR1 Capital Management, LLC↗
- Jul 30, 26Buy$386KADAR1 Capital Management, LLC↗
- Jul 29, 26Buy$9KADAR1 Capital Management, LLC↗
- Jul 29, 26Buy$8KADAR1 Capital Management, LLC↗
There are 2 more transactions in this stretch.
The full record holds 14 transactions and goes back to Feb 28, 23.
Its sector and its market
NextCure, 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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- SEC records
- 359 documents on file, from Feb 25, 2019 to Oct 1, 2026.
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- No description available.
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- Generated on Oct 19, 2026; refreshed through the day.
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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.
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