# Sergey Brin board seats entity: /record/sergey-brin.md predicate: board_member_of page: /record/sergey-brin/board_member_of as_of: 2026-11-08 cite: AsOf. "Sergey Brin board member of: Alphabet Inc.", as of 1998-01-01. Claim clm_33972ECC7AA9, https://asof.is/claim/clm_33972ECC7AA9, accessed 2026-11-08. Source: https://www.sec.gov/Archives/edgar/data/1652044/000130817919000205/lgoog2019_def14a.htm#lgooga028. As of November 8, 2026, the AsOf record says Sergey Brin is a board member of Alphabet Inc. (since January 1, 1998), from a primary source (sec.gov). 1 claim on Sergey Brin's board seats, 1 open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted. ## Current board seats What the record asserts on 2026-11-08. - [Sergey Brin](/record/sergey-brin.md) | board_member_of | [Alphabet Inc.](/record/alphabet.md) | valid 1998-01-01 to present | conf 0.95 | valid | [clm_33972ECC7AA9](/claim/clm_33972ECC7AA9.md) sources: https://www.wikidata.org/wiki/Q20800404, https://www.sec.gov/Archives/edgar/data/1652044/000130817919000205/lgoog2019_def14a.htm#lgooga028 ## Every dated value One claim per line, oldest first. Superseded claims stay visible. - [Sergey Brin](/record/sergey-brin.md) | board_member_of | [Alphabet Inc.](/record/alphabet.md) | valid 1998-01-01 to present | conf 0.95 | valid | [clm_33972ECC7AA9](/claim/clm_33972ECC7AA9.md) sources: https://www.wikidata.org/wiki/Q20800404, https://www.sec.gov/Archives/edgar/data/1652044/000130817919000205/lgoog2019_def14a.htm#lgooga028 ## Questions this record answers ### What is Sergey Brin board member of? Alphabet Inc., since January 1, 1998, as the record asserts on November 8, 2026, from a primary source (sec.gov). ## Read on - This page: /record/sergey-brin/board_member_of (markdown: /record/sergey-brin/board_member_of.md) - Entity twin: /record/sergey-brin.md ยท timeline: /timelines/sergey-brin.md --- AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.