Public research preview
Julia Letlow, Representative disclosure: McKesson Corporation Common Stock (MCK)
Disclosed a buy transaction in McKesson Corporation Common Stock (MCK). 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
- 13 Jan 2026, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%
- Filing delay
- 391 days
Timeline
Transaction date
18 Dec 2024
Public disclosure
13 Jan 2026
Now
Tracked today
Filing delay: 391 days
Price movement
Complete coverage
- Provider
- Yahoo Finance daily close
- Fetched
- 21 Jul 2026
Most of the move happened before this disclosure became public: the stock peaked +56.3% above the transaction-date close and has since retraced -7.3% from that peak. Buying now is a pullback entry on the disclosed position, not a fresh breakout.
Stock path
MCK from pre-transaction context through latest close.
Bought
18 Dec 2024 · 567.474 USD · Not public yet
System decision
Would have bought · Discount entry — The strategy would have bought this signal, but the entry window has closed. Simulated entry on 13 Jan 2026 at 822.386 USD. Since entry: +0.2%. Planned exit on 11 Feb 2026 after 20 trading days.
- Not public yet
- Buy window
- Window closed
- System buy
- Planned exit
- Observed transaction close
- 567.474
- Observed disclosure close
- 822.386
- Observed latest close
- 824.295
- Pre-disclosure move
- +44.9%
- Post-disclosure move
- +0.2%
- Market-adjusted move
- -8.3%
- 1w since disclosure
- -0.3%
- 1m since disclosure
- +11.2%
- 3m since disclosure
- +5.0%
- Pre-disclosure peak run-up
- +56.3%
- Retrace from peak
- -7.3%
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 13 Jan 2026, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%