# clm_B0B046AB753C

subject: Block, Inc. (/record/block.md)  
predicate: ceo  
value: Jack Dorsey  
valid_from: 2009-07-01  
valid_to: null  
published: 2026-04-24  
recorded: 2026-10-29  
confidence: 0.85  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-10-29  
checked: 2026-10-29 · its source page states the value and the date  

> Jack Dorsey is our co-founder and has served as our principal executive officer and as a member of our board of directors since July 2009, having previously served as our Chief Executive Officer and President from July 2009 until his title changed to Block Head as of April 2022.

What https://www.sec.gov/Archives/edgar/data/1512673/000162828026027203/sq-20260423.htm says, word for word.

## Sources

- https://www.the-independent.com/tech/jack-dorsey-block-layoffs-ai-b2928612.html (secondary)
- https://www.sec.gov/Archives/edgar/data/1512673/000162828026027203/sq-20260423.htm (primary, Block, Inc. (SEC DEF 14A 2026), published 2026-04-24)
- https://www.wikidata.org/wiki/Q110778747 (secondary, Wikidata)
- https://www.sec.gov/Archives/edgar/data/0001512673/000121465926005714/o57260px14a6g.htm (secondary, sec.gov)

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