Jack Ball, Angel investor in Ann Arbor is an active investor based in Ann Arbor, Michigan. This profile covers what Jack Ball backs, at which stage, and how founders can reach out in 2026.
Jack Ball is a results-oriented executive with a proven record in strategically orchestrating growth and profits in innovative markets, with strong conceptual, implementation, and leadership skills.
Jack Ball invests in Healthcare & Biotech and Biotech & Pharma, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- Angel
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Healthcare & BiotechBiotech & Pharma
- Location
- Ann Arbor, Michigan
- Typical check
- $3.8M
How to reach Jack Ball
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About this profile
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Cite this page
Round Funded. "Jack Ball." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jack-ball
Frequently Asked Questions
Who is Jack Ball?
Jack Ball, Angel investor in Ann Arbor is an active investor based in Ann Arbor, Michigan. Jack Ball invests in Healthcare & Biotech and Biotech & Pharma, typically at Early Stage Venture and Late Stage Venture.
What does Jack Ball invest in?
Jack Ball invests in Healthcare & Biotech and Biotech & Pharma, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jack Ball invest at?
Jack Ball typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jack Ball's typical check size?
Jack Ball typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.