# 2014-02-04

What the record holds about this day.


## Became true

- [Microsoft](/record/microsoft.md) | chair | John W. Thompson | valid 2014-02-04 to 2021-06-16 | conf 0.95 | superseded | superseded_by [clm_2DF23E3BA528](/claim/clm_2DF23E3BA528.md) | [clm_81F0D830E827](/claim/clm_81F0D830E827.md)
- [Microsoft](/record/microsoft.md) | ceo | Satya Nadella | valid 2014-02-04 to present | conf 0.95 | valid | [clm_EE57AE4A9DBD](/claim/clm_EE57AE4A9DBD.md)

## Stopped being true

- [Microsoft](/record/microsoft.md) | chair | Bill Gates | valid 1981-01-01 to 2014-02-04 | conf 0.95 | superseded | superseded_by [clm_81F0D830E827](/claim/clm_81F0D830E827.md) | [clm_3B9EF60CF7CE](/claim/clm_3B9EF60CF7CE.md)
- [Microsoft](/record/microsoft.md) | ceo | Steve Ballmer | valid 2000-01-13 to 2014-02-04 | conf 0.95 | superseded | superseded_by [clm_EE57AE4A9DBD](/claim/clm_EE57AE4A9DBD.md) | [clm_C53B79FFA6E5](/claim/clm_C53B79FFA6E5.md)

## Recorded or changed on this day

- none

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.