Public research preview
Maria Elvira Salazar, Representative disclosure: cco nt Biogen Inc. - Common Stock (BIIB)
Disclosed a buy transaction in cco nt Biogen Inc. - Common Stock (BIIB). Use this page to inspect source evidence, confidence scores, filing delay, and post-disclosure price movement before deciding whether to research the signal further.
This public page is for public-disclosure research only. It is not investment advice and does not place orders. Verify the official source before relying on any signal.
Evidence passport
Official-source context and parser confidence before any simulation or alert decision.
- Source
- House STOCK Act disclosures
- Published
- 8 Jun 2026, 00.00
- Parser confidence
- 94%
- Instrument mapping
- 95%
- Filing delay
- 28 days
Timeline
Transaction date
11 May 2026
Public disclosure
8 Jun 2026
Now
Tracked today
Filing delay: 28 days
Price movement
Complete coverage
- Provider
- Yahoo Finance daily close
- Fetched
- 9 Jun 2026
Stock path
BIIB from pre-transaction context through latest close.
Bought
11 May 2026 · 197,95 DKK
- Observed transaction close
- 197,95
- Observed disclosure close
- 192,62
- Observed latest close
- 199,1
- Pre-disclosure move
- -2.7%
- Post-disclosure move
- +3.4%
- Market-adjusted move
- +3.4%
Why Copy Window is Still fresh
Supporting factors
- Parsed buy disclosure for ordinary shares from House STOCK Act disclosures.
- Transaction value is 0.
- Post-disclosure move is calculated from Yahoo Finance daily close daily closes.
Cautions
- Yahoo Finance daily close coverage is end-of-day and should be verified against the official price source.
- Review the original source document before making any investment decision.
Source document
House STOCK Act disclosures, published 8 Jun 2026, 00.00
- Parser confidence
- 94%
- Instrument mapping
- 95%