NORTHWESTERN CORP vs Alternus Clean Energy, Inc., risk disclosures compared

3topics both disclose

3only NORTHWESTERN CORP

6only Alternus Clean Energy, Inc.

What both disclose

Topics appearing in filings from both companies, and how many filings each.

Topic	NORTHWESTERN CORP	Alternus Clean Energy, Inc.
Internal Control	1	7
Restatement	2	5
Artificial Intelligence	3	1

Only NORTHWESTERN CORP

Topic	Filings
Ransomware	7
Business Continuity	2
ESG Reporting	1

Only Alternus Clean Energy, Inc.

Topic	Filings
Enforcement Action	3
SOC 2	3
Data Breach	2
Data Governance	2
Regulatory Investigation	2
Operational Resilience	1

What this compares

Which of the topics we track appear in each company's SEC filings, and how often. A topic appearing for one company and not the other means one wrote the phrase down and the other did not, in the filings we hold. It does not mean one faces a risk the other does not, and it is not a comparison of how well either manages anything.

Counts reflect the filings we have collected, which is a growing subset rather than a company's complete history.

NORTHWESTERN CORP · Alternus Clean Energy, Inc. · All companies