# Seagate Technology chair

entity: /record/seagate-technology.md  
predicate: chair  
page: /record/seagate-technology/chair  
as_of: 2026-11-09  
cite: AsOf. "Seagate Technology chair: Dr. William D. Mosley", as of 2025-10-01. Claim clm_8117A08CDAF0, https://asof.is/claim/clm_8117A08CDAF0, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/1137789/000113778926000159/stx-20260703.htm.  

As of November 9, 2026, Seagate Technology's chair on the AsOf record is Dr. William D. Mosley, dated October 1, 2025, from a primary source (sec.gov).

1 claim on Seagate Technology's chair, 1 open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current chair

What the record asserts on 2026-11-09.

- [Seagate Technology](/record/seagate-technology.md) | chair | Dr. William D. Mosley | valid 2025-10-01 to present | conf 0.95 | valid | [clm_8117A08CDAF0](/claim/clm_8117A08CDAF0.md)
  sources: https://www.sec.gov/Archives/edgar/data/1137789/000113778926000159/stx-20260703.htm

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Seagate Technology](/record/seagate-technology.md) | chair | Dr. William D. Mosley | valid 2025-10-01 to present | conf 0.95 | valid | [clm_8117A08CDAF0](/claim/clm_8117A08CDAF0.md)
  sources: https://www.sec.gov/Archives/edgar/data/1137789/000113778926000159/stx-20260703.htm

## Questions this record answers

### What is Seagate Technology's current chair?

Dr. William D. Mosley, dated October 1, 2025, from a primary source (sec.gov). The record asserts this claim as of November 9, 2026 (status valid, confidence 0.95).


## Read on

- This page: /record/seagate-technology/chair (markdown: /record/seagate-technology/chair.md)
- Entity twin: /record/seagate-technology.md · timeline: /timelines/seagate-technology.md
- Every company's chair: /facts/chair.md

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