John Campbell
Analyst
Bank of America
Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
About John Campbell
John Campbell is recorded as Analyst at Bank of America. John Campbell has spoken on 2 investor events across 2 companies, most recently for L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE on October 5, 2026.
Summary generated from SEC filings and earnings-call records held by Equibles.
Affiliation history
Recorded current and former roles; source labels appear when available.
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Bank of America
Analyst
Transcript header (unverified)
Current
Company network
Recorded roles and call appearances connecting this person to public companies.
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Recent activity
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.
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Capital Markets Day
Capital Markets Day 2026
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
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