Sidney Costabile
Partner·Two Sigma Ventures
Sidney Costabile is listed by Two Sigma Ventures as a current core-team Partner. The firm's team page confirms her role, but I could not retrieve a detailed TSV profile page for her; outside sources tied to her subsequent move to Deviation describe her prior TSV role as leading investor relations and business development. Given the user's note that her focus is venture investing and her inclusion as current investment staff, she appears to have operated as a partner within the investing team, but the specific sectors and stages are not clearly described in primary TSV materials I found.
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