What does Seth H. Katz invest in?

We have not verified a stated sector or stage focus for Seth H. Katz at SA Investment Partnership IX (Chicago). The profile lists the organization, location and investors we track alongside them.

How do I contact Seth H. Katz?

We have no verified contact route on file for Seth H. Katz. The profile links related investors and the city and sector hubs they appear in.

Where is Seth H. Katz based?

Seth H. Katz is based in Chicago.

Seth H. Katz, SA Investment Partnership

Form D filings with the SEC list Seth H. Katz as a promoter for SA Investment Partnership IX. Organization, location and related investors we track.

About Seth H. Katz

Form D filings with the SEC list Seth H. Katz as a promoter for SA Investment Partnership IX. One filing is on record, for the offering SA Investment Partnership IX LLC. The filing lists the industry group as Pooled Investment Fund. The total offering amount for SA Investment Partnership IX LLC is $65,645,000, with a minimum investment accepted of $100,000. The issuer address on file is Chicago.

Seth H. Katz at a glance

Role: Promoter
Organization: SA Investment Partnership IX
Location: Chicago
Investor type: Individual/Angel

Frequently asked about Seth H. Katz

What does Seth H. Katz invest in?: We have not verified a stated sector or stage focus for Seth H. Katz at SA Investment Partnership IX (Chicago). The profile lists the organization, location and investors we track alongside them.
How do I contact Seth H. Katz?: We have no verified contact route on file for Seth H. Katz. The profile links related investors and the city and sector hubs they appear in.
Where is Seth H. Katz based?: Seth H. Katz is based in Chicago.

StartupFundraising tracks this investor record from SEC filings and announced rounds, updating focus, location and portfolio history as new data lands. Use it to gauge fit before an outreach, then widen the search to investors in Chicago.

SEC Filing Activity

SEC Form D filings name Seth H. Katz as a related person of one fund (2026). Each entry links to the original filing on sec.gov.

SA Investment Partnership IX — relationship per filing: Promoter; filing years 2026; total offering per filing $65.6M; filed from Chicago (SEC EDGAR filing)

Form D filings identify related persons of the issuing fund. Being named on a filing does not by itself evidence an investment in any company.

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