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VRXA — structural market context

Veraxa Biotech AG

Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.

What changed

As of the close on Nov 3. Each line shows the earlier value, the later value and their dates.

Price

Change from the Nov 2 close to the Nov 3 close: −3.88%.

Volume

0.17× its 20-session average on Nov 3.

Includes pre- and post-market trading.

Short interest

Short interest 107K shares (settlement Oct 15) vs 235K (Sep 30).

No new file loaded in this window. Latest file: settlement Oct 15, loaded Oct 27.

Fails-to-deliver

Latest file (settlements Oct 1–Oct 14, published Nov 3): 9 days with fails, largest 204K shares on Oct 8.

Previous file (settlements Sep 15–Sep 30, published Oct 16): 9 days with fails, largest 16K shares on Sep 30.

No new file loaded in this window.

Insider filings (Form 4)

None recorded in this window.

VRXA events and their magnitude

Latest SEC filing in the event study

Form 4 · purchase · filed 2026-10-29 · View on sec.gov ↗

…

How the Event Study works →

VRXA short interest & days to cover

SHARES SHORT
107K
% OF FLOAT
0.9%
DAYS TO COVER
1.0
CHANGE VS PRIOR
-54.3%

FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-10-15 (20d ago)

How short interest and days to cover are measured →

VRXA fails-to-deliver (FTD)

Settlement dateFailed sharesPrice
2026-10-14 · 21d54K$1.2
2026-10-13 · 22d175K$1.14
2026-10-09 · 26d181K$1.09

SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.

How fails-to-deliver are reported →

VRXA insider buying and selling (Form 4)

Last 12 months, Form 4 codes P and S: 3 purchases · 0 sales · 2 distinct buyers in 30 days

InsiderTypeSharesValueFiled
Gruninger Marc · directorPurchase (P)867$8502026-10-29
Gruninger Marc · directorPurchase (P)9K$9K2026-10-29
Ziegler Christoph Samuel · directorPurchase (P)30K$33K2026-10-21

SEC Form 4 filings: purchases and sales reported on Form 4 (transaction codes P and S) only; grants and option exercises excluded. Attributed public records.

Form 4 transaction codes explained →

VRXA offering filings (SEC)

2 SEC filings in the last 90 days, by filing date. Filed by Veraxa Biotech Holding AG, the issuer of VRXA and VRXAW.

FiledFormDocument
2026-08-10Prospectus supplement filed under Rule 424(b)(5) 424B5View on sec.gov ↗
2026-08-10Prospectus supplement filed under Rule 424(b)(5) 424B5View on sec.gov ↗

See all filings on SEC EDGAR ↗

SEC filings listed by filing date. A registration statement or prospectus does not by itself show that any shares were sold, how many, or at what price. Some of these filings cover debt securities or resales by existing holders. A filing is made by the issuer and appears under each of its tickers. Source: SEC EDGAR daily index; each filing links to its page on sec.gov.

Source: SEC EDGAR daily index, read once a day after the SEC publishes it (around 10:30 pm ET). Forms covered: S-1, S-3, F-1 and F-3 with their amendments, S-3ASR, F-3ASR, 424B4 and 424B5. · as of 2026-11-03

6 filings in the last 12 months.

SEC offering filings explained →

Frequently asked questions

What is VRXA's short interest?
As of the FINRA settlement date 2026-10-15, VRXA had 107K shares sold short — 0.9% of its float, with 1.0 days to cover at average volume. FINRA publishes this data roughly two weeks after each twice-monthly settlement, so it is inherently delayed. A short-interest figure describes an aggregate position; it does not predict what the stock will do.
Are insiders buying VRXA?
In the last 12 months of SEC Form 4 filings, VRXA recorded 3 insider purchases and 0 sales reported on Form 4 (transaction codes P and S; grants and option exercises excluded). 2 distinct insiders bought within the last 30 days. These are attributed public records — information, not instruction.
What are the SEC offering filings listed for VRXA?
They are registration statements (Forms S-1, S-3, F-1 and F-3, with their amendments and the S-3ASR and F-3ASR automatic shelf forms) and prospectuses filed under Rule 424(b)(4) or 424(b)(5). In the last 90 days the issuer of VRXA filed 2; the most recent was a prospectus supplement filed under Rule 424(b)(5) on 2026-08-10. A registration statement or prospectus does not by itself show that any shares were sold, how many, or at what price, and some of these filings cover debt securities or resales by existing holders.
Is this page telling me to buy or sell VRXA?
No. Everything on this page is descriptive, structural market context from public data, shown with its as-of dates. TradeAI News does not issue directional recommendations, price predictions, or buy/sell advice — for any ticker.
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Industry: SIC code 2834 as recorded on SEC EDGAR.

All tickers starting with V →

VRXA: the full history

Latest rows shown. Full history, market-wide screens, cluster detection and the context journal live in the dashboard.

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Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.

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