Snapshot from Aug 24, 2026 at 07:00 UTC. For live data and tracking: View Live
Entities / People / Marianne Lake
Person

Marianne Lake

Tracked across 2 events · 63 articles · First seen Apr 20, 2026 · Last active Jul 14, 2026

Sentiment
-8
Attention
8
Events
2
Relationships
12
Live sentiment trends, attention charts, and prominence tracking available on the Ergen Dashboard
Events (2)
8 -10
Business
JPMorgan Chase names co-presidents
Impact: Marianne Lake, a long-time executive and former potential successor to Jamie Dimon, is retiring from JPMorgan Chase after more than 25 years.
Apr 20, 2026 · 50 articles
4 -5
Business
JPMorgan Q2 profit $16.9B
Impact: Retired from JPMorgan; was viewed as a leading CEO successor candidate.
Jul 14, 2026 · 13 articles
Relationships (12)
Jennifer Piepszak former colleague ↔ Marianne Lake Marianne Lake and Jennifer Piepszak were both senior executives at JPMorgan Chas
Doug Petno former colleague ↔ Marianne Lake Marianne Lake was a fellow high-ranking executive with Doug Petno at JPMorgan Ch
Troy Rohrbaugh predecessor ↔ Marianne Lake Marianne Lake, a former senior executive at JPMorgan Chase, retired from her rol
Jennifer Piepszak former colleague ↔ Marianne Lake Jennifer Piepszak and Marianne Lake were both senior executives at JPMorgan Chas
Doug Petno former colleague ↔ Marianne Lake Doug Petno was a fellow high-ranking executive with Marianne Lake at JPMorgan Ch
Troy Rohrbaugh successor ↔ Marianne Lake Troy Rohrbaugh was promoted to co-president of JPMorgan Chase and became CEO of
Mary Callahan Erdoes ↔ Marianne Lake
Mary Callahan Erdoes ↔ Marianne Lake
Jamie Dimon ↔ Marianne Lake
Jamie Dimon ↔ Marianne Lake
JPMorgan Chase ↔ Marianne Lake
JPMorgan Chase ↔ Marianne Lake
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Ergen is a news intelligence platform that converts raw news articles into structured data. It tracks events, entities, and the relationships between them, with sentiment and attention metrics derived from thousands of articles. Pages on this site are daily static snapshots from the platform's live database. For real-time tracking, search, and alerts, the full dashboard is at app.ergen.ai.