Public company research profile

This public-disclosure research profile is not investment advice. It summarizes historical public filings, source links, confidence context, and hypothetical outcomes so readers can verify the evidence themselves.

Open in CopyWindow

Company research history

ica Columbia Banking System, Inc. - Common Stock (COLB)

Source-transparent disclosure history for this company, built from public CopyWindow signals and previous hypothetical outcomes.

4 disclosures
3 insiders
0 cluster signals
0.0% avg. 30d outcome

Company facts

Ticker / ISIN
COLB / Not available
Exchange
Not available
Country
US
Sector
Not available

Disclosure history

Josh Gottheimer, Representative

sell disclosed on 8 Apr 2026 via House STOCK Act disclosures

Transaction value
1.001 US$
Copy Window
Be careful chasing
Data Confidence
93%
Previous signal outcome
0.0%

Gilbert Cisneros, Representative

sell disclosed on 13 Feb 2026 via House STOCK Act disclosures

Transaction value
Not available
Copy Window
Probably too late
Data Confidence
93%
Previous signal outcome
0.0%

Gilbert Cisneros, Representative

buy disclosed on 18 Nov 2025 via House STOCK Act disclosures

Transaction value
1.001 US$
Copy Window
Probably too late
Data Confidence
93%
Previous signal outcome
0.0%

Daniel Goldman, Representative

buy disclosed on 19 May 2023 via House STOCK Act disclosures

Transaction value
Not available
Copy Window
Probably too late
Data Confidence
93%
Previous signal outcome
0.0%