When did Sergey Brin leave as Alphabet Inc.'s president?

On December 3, 2019, after holding the role since October 2, 2015, from a primary source (sec.gov).

organization · fact

Alphabet Inc. president

Name: Alphabet Inc. president on the AsOf record
Creator: AsOf
License: https://asof.is/data#license

As of November 13, 2026, the AsOf record names no president for Alphabet Inc.: Sergey Brin held the role from October 2, 2015 until December 3, 2019, from a primary source (sec.gov), and the record holds no successor yet.

Alphabet Inc. on another date · compare two dates

last president: Sergey BrinOctober 2, 2015 to December 3, 2019 · 3 sources

Every dated value

1 value · 0 current · supersededA later claim replaced it: it keeps its end date and a pointer to the claim that replaced it, and is never deleted.More in About →

Alphabet Inc. president: every dated value on the record, oldest first, with its dates, status, confidence and sources
value	valid fromThe day the value took effect, not the day it was published. A period figure (a year's revenue) is dated at the period's end.More in About →	valid to	confidenceHow well the sources support the value, from 0 to 1. A single primary source is asserted from 0.7; nothing below 0.5 is asserted; a dead or disagreeing source lowers it.More in About →	sourcesPrimary: the entity's own filing, feed or site. Secondary: a publisher reporting it. Each claim links every source it has, with the passage that states the value where one was read.More in About →
Sergey Brin (superseded) to 2019-12-03 · sec.gov +2: president Sergey Brin from 2015-10-02, claim clm_3A54E2BB0DA5 and its sources	2015-10-02	2019-12-03	0.95	sec.gov +2: president Sergey Brin from 2015-10-02, claim clm_3A54E2BB0DA5 and its sources

Questions this record answers

Who is Alphabet Inc.'s president?: The record names none as of November 13, 2026. Sergey Brin held the role from October 2, 2015 until December 3, 2019, from a primary source (sec.gov); no successor is on the record yet.
When did Sergey Brin leave as Alphabet Inc.'s president?: On December 3, 2019, after holding the role since October 2, 2015, from a primary source (sec.gov).

Answered from the rows above, as of November 13, 2026.

Cite Alphabet Inc. president

Each form names the value, its as-of date (2015-10-02), the day you read it (2026-11-13), the claim's stable URL and id and its primary source. The URL never changes: a superseded claim stays at the same address.

Plain text

AsOf. "Alphabet Inc. president: Sergey Brin", as of 2015-10-02 (until 2019-12-03). Claim clm_3A54E2BB0DA5, https://asof.is/claim/clm_3A54E2BB0DA5, accessed 2026-11-13. Source: https://www.sec.gov/Archives/edgar/data/1652044/000119312515336577/d82837d8k12b.htm.

APA

AsOf. (2015). Alphabet Inc. president: Sergey Brin (as of 2015-10-02 (until 2019-12-03)) [Record clm_3A54E2BB0DA5]. Retrieved November 13, 2026, from https://asof.is/claim/clm_3A54E2BB0DA5 (source: https://www.sec.gov/Archives/edgar/data/1652044/000119312515336577/d82837d8k12b.htm)

BibTeX

@misc{asof_clm_3A54E2BB0DA5,
  author = {AsOf},
  title = {Alphabet Inc. president: Sergey Brin},
  year = {2015},
  howpublished = {\url{https://asof.is/claim/clm_3A54E2BB0DA5}},
  note = {Claim clm\_3A54E2BB0DA5, as of 2015-10-02 (until 2019-12-03); source: https://www.sec.gov/Archives/edgar/data/1652044/000119312515336577/d82837d8k12b.htm},
  urldate = {2026-11-13}
}

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/record/alphabet/president.md · this page as markdown
/record/alphabet · /timelines/alphabet

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