Public research preview
Julie Johnson, Representative disclosure: Merck & Company, Inc. Common Stock (MRK)
Disclosed a buy transaction in Merck & Company, Inc. Common Stock (MRK). 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
- 12 Feb 2025, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%
- Filing delay
- 26 days
Timeline
Transaction date
17 Jan 2025
Public disclosure
12 Feb 2025
Now
Tracked today
Filing delay: 26 days
Price movement
Complete coverage
- Provider
- Yahoo Finance daily close
- Fetched
- 24 Jul 2026
Stock path
MRK from pre-transaction context through latest close.
Bought
17 Jan 2025 · 93.009 USD · Not public yet
System decision
Would have bought — The strategy would have bought this signal, but the entry window has closed. Simulated entry on 12 Feb 2025 at 81.374 USD. Since entry: +61.2%. Planned exit on 10 Apr 2025 after 40 trading days.
- Not public yet
- Buy window
- Window closed
- System buy
- Planned exit
- Observed transaction close
- 93.009
- Observed disclosure close
- 81.374
- Observed latest close
- 131.145
- Pre-disclosure move
- -12.5%
- Post-disclosure move
- +61.2%
- Market-adjusted move
- +35.1%
- 1w since disclosure
- -0.1%
- 1m since disclosure
- +10.4%
- 3m since disclosure
- -9.8%
- Pre-disclosure peak run-up
- +1.9%
- Retrace from peak
- -14.1%
Why Copy Window is Probably too late
Supporting factors
- Parsed buy disclosure for ordinary shares from House STOCK Act disclosures.
- Reported amount is $1,001 - $15,000.
- 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 12 Feb 2025, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%