# Lam Research board members entity: /record/lam-research.md predicate: board_member page: /record/lam-research/board_member as_of: 2026-11-12 cite: AsOf. "Lam Research board member: John M. Dineen", as of 2023-08-24. Claim clm_062CDBDE3188, https://asof.is/claim/clm_062CDBDE3188, accessed 2026-11-12. Source: https://www.sec.gov/Archives/edgar/data/707549/000070754923000105/0000707549-23-000105-index.htm. As of November 12, 2026, Lam Research's board member on the AsOf record is John M. Dineen, dated August 24, 2023, from a primary source (sec.gov). 1 claim on Lam Research's board member, 1 open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted. ## Current board members What the record asserts on 2026-11-12. - [Lam Research](/record/lam-research.md) | board_member | John M. Dineen | valid 2023-08-24 to present | conf 0.95 | valid | [clm_062CDBDE3188](/claim/clm_062CDBDE3188.md) sources: https://www.sec.gov/Archives/edgar/data/707549/000070754923000105/0000707549-23-000105-index.htm ## Every dated value One claim per line, oldest first. Superseded claims stay visible. - [Lam Research](/record/lam-research.md) | board_member | John M. Dineen | valid 2023-08-24 to present | conf 0.95 | valid | [clm_062CDBDE3188](/claim/clm_062CDBDE3188.md) sources: https://www.sec.gov/Archives/edgar/data/707549/000070754923000105/0000707549-23-000105-index.htm ## Questions this record answers ### What is Lam Research's current board member? John M. Dineen, dated August 24, 2023, from a primary source (sec.gov). The record asserts this claim as of November 12, 2026 (status valid, confidence 0.95). ## Read on - This page: /record/lam-research/board_member (markdown: /record/lam-research/board_member.md) - Entity twin: /record/lam-research.md ยท timeline: /timelines/lam-research.md - Every company's board members: /facts/board_member.md --- AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.