Jason Les appointed Chief Executive Officer
Company: Riot
What the later record shows
Not a promise: a reported event · happened February 8, 2021
The claim, made in April 2021, reports an appointment already effective February 8, 2021, and later filings confirm it.
“Les in 2021 for medical insurance coverage after his appointment as Riot’s Chief Executive Officer on February 8, 2021”
2022-11-22 · Riot 10-K/A filed 2022-11-23 View cached copy (2026-09-13)Live source ↗
Checked October 10, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
Jason Les was appointed Chief Executive Officer effective February 8, 2021
Source (primary)
Riot 10-K/A filed 2021-04-30 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “effective February 8, 2021, was appointed to serve as the Company's Chief Executive Officer”
How we checked this
Checked on October 11, 2026. The cited source supports every part of this claim.
The filing states that Jason Les, effective February 8, 2021, was appointed to serve as the Company's Chief Executive Officer.
Confirmed in the source:
- Jason Les was appointed Chief Executive Officer of Riot Blockchain
- The appointment was effective February 8, 2021
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1167419/000107997321000326/riot_10kaixb-123120.htm) in full (67,000 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Riot 10-K/A filed 2021-04-30
Quote: “effective February 8, 2021, was appointed to serve as the Company's Chief Executive Officer”