This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Funds

3

Funds with fundraising evidence

0derived

Investments

0

Portfolio companies

0

Investments, 12m

0

Partner-attributed

0

People

4

Investment professionals

3derived

Co-investors

0derived

LP relationships

0

Latest ADV filing

Mar 21, 2014

Website

altapartners.com

• Occurred

  Mar 30, 2012
  Adviser's first ADV filing

  Alta Partners Management Corp. first filed Form ADV (ERA, venture capital fund adviser exemption)

  Form ADVobserved 6 days ago

Also named here, with no published line of their own (reach them through the firm): Daniel Spencer Janney (Vice President And Shareholder (Through The Daniel Janney And Noelle Montgomery Family Trust, As Dated July 1, 2001, Trustee)), Garrett Payne Gruener (Vice President And Shareholder), Hilary Simpson Strain (Cfo), GUY Paul Nohra (President, Vice President, Secretary And Shareholder (Through The Nohra Living Trust As Dated January 1, 2001, Trustee)).

Who to call is the organisation, the person's role and the line they published themselves: a business phone, office address, website or profile link from Form ADV, Form 13F or their own website, with that source named on every value. The counts above are what a reveal returns; a personal email is rarely published, so most reveals are the firm's line. Never data bought from a provider, never anything personal. Reveals by plan

Graph

Venture Capital

Canonical id

dfx:vc:e40004a5-9a1b-4eb1-93bb-e50286ecaa4d

First observed

Sep 12, 2026

Last observed

Sep 12, 2026 6 days ago

Source families

Federal regulator filings

1 registered feed stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.

Resolution

Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.