Public research preview
Maria Elvira Salazar, Representative disclosure: International Business Machines Corporation Common Stock (IBM)
Disclosed a buy transaction in International Business Machines Corporation Common Stock (IBM). 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
- 18 days
Timeline
Transaction date
21 May 2026
Public disclosure
8 Jun 2026
Now
Tracked today
Filing delay: 18 days
Price movement
Complete coverage
- Provider
- Yahoo Finance daily close
- Fetched
- 24 Jul 2026
Most of the move happened before this disclosure became public: the stock peaked +30.1% above the transaction-date close and has since retraced -14.7% from that peak. Buying now is a pullback entry on the disclosed position, not a fresh breakout.
Stock path
IBM from pre-transaction context through latest close.
Bought
21 May 2026 · 252.97 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 8 Jun 2026 at 280.82 USD. Since entry: -23.7%. Planned exit around 3 Aug 2026 after 40 trading days.
- Not public yet
- Buy window
- Window closed
- System buy
- Observed transaction close
- 252.97
- Observed disclosure close
- 280.82
- Observed latest close
- 214.19
- Pre-disclosure move
- +11.0%
- Post-disclosure move
- -23.7%
- Market-adjusted move
- -23.9%
- 1w since disclosure
- -4.3%
- 1m since disclosure
- +7.6%
- 3m since disclosure
- —
- Pre-disclosure peak run-up
- +30.1%
- Retrace from peak
- -14.7%
Why Copy Window is Probably too late
Supporting factors
- Parsed buy disclosure for ordinary shares from House STOCK Act disclosures.
- Reported amount is $15,001 - $50,000.
- 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 8 Jun 2026, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%