Public research preview
Julia Letlow, Representative disclosure: Waters Corporation Common Stock (WAT)
Disclosed a buy transaction in Waters Corporation Common Stock (WAT). 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
- 447 days
Timeline
Transaction date
23 Oct 2024
Public disclosure
13 Jan 2026
Now
Tracked today
Filing delay: 447 days
Price movement
Complete coverage
- Provider
- Yahoo Finance daily close
- Fetched
- 3 Aug 2026
Most of the move happened before this disclosure became public: the stock peaked +25.2% above the transaction-date close and has since retraced -5.6% from that peak. Buying now is a pullback entry on the disclosed position, not a fresh breakout.
Stock path
WAT from pre-transaction context through latest close.
Bought
23 Oct 2024 · 333.28 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 394.03 USD. Since entry: -4.9%. Planned exit on 11 Feb 2026 after 20 trading days.
- Not public yet
- Buy window
- Window closed
- System buy
- Planned exit
- Observed transaction close
- 333.28
- Observed disclosure close
- 394.03
- Observed latest close
- 374.74
- Pre-disclosure move
- +18.2%
- Post-disclosure move
- -4.9%
- Market-adjusted move
- -14.7%
- 1w since disclosure
- -2.6%
- 1m since disclosure
- -18.8%
- 3m since disclosure
- -17.6%
- Pre-disclosure peak run-up
- +25.2%
- Retrace from peak
- -5.6%
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%