Martin Hintze

Quiet

Named in filings at Stonebridge

Board seats filed: 0
Named on a board: 0

Sector classified

from a verified or cited source

Where do filings name Martin Hintze on the board?

0 filed

No board seat is on record for this partner. That is a gap in what we have read, not a statement about their boards.

The company and date are what the SEC filing shows, not a statement of investment thesis. A partner can sit on a board for reasons that say nothing about what their firm funds today. The sector is not a filing value: it is Lev’s own classification of each company, shown only when we found a specific, checkable source for it; otherwise it reads “Not yet classified.” “Also on the board from” names another tracked firm with a partner on the same board, both with a clean identity match. It is not a claim either firm led or co-led the round, and “None on file” means no other tracked firm’s partner shares this specific board seat, not that no one else invested. Sorted newest first by default; click a column to change it. Something wrong? Tell us.

What sectors do their boards fall in?

Too few filings to infer a focus. 0 of 0 filed seats classified so far.

Built from SEC Form D filings, which cover US private placements: most US venture activity, not all of it. For 2025 the corpus reaches 77% of deals, 62% of dollars and 53% of funds. Corpus read through 2026 Q2. A firm with no recent filing shows the date it last filed, and an absence here is our gap, not a fact about the investor.

SEC filings are US Government works in the public domain. Think something here is wrong? Tell us. The filing settles it.

The chief of staff for founders. Plan the round, write the story, build the list: grounded in what investors actually filed.

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