$RIOT

Werner Ryan D. sold $1.1M of RIOT

Werner Ryan D. (SVP, CAO) sold 47,733 shares of Riot Platforms, Inc. (RIOT) at an average of $22.23 ($21.98–$23.53, $1.06M total) across 3 trades on 2026-08-05 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Werner Ryan D.
Published Aug 7, 2026, 9:00 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 7, 2026, 10:43 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$RIOT
Neutral
high confidence
Mentioned
$RIOT
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$RIOTNeutralLow
01

Why it matters

The newest fact is the specific open-market sale size, price range, and that it was executed under a pre-arranged 10b5-1 plan. This typically informs sentiment rather than fundamentals.

02

Market read

Traders may note the insider sale for sentiment, but there is no accompanying guidance, earnings, or regulatory catalyst in the text.

03

What to watch

Insider sales under 10b5-1 plans are common and can be scheduled regardless of near-term fundamentals; the filing provides no reason for the sale or any new operational information.

Relevance 5/10Novelty 3/10Timing: Filed after-hours on 2026-08-07, covering sales executed 2026-08-05.

Background

The article is an SEC Form 4 insider transaction disclosure for Riot Platforms, Inc. (RIOT).

Company-level read

Ticker impact

$RIOTNeutralHigh confidence
Context

Riot Platforms disclosed via Form 4 that SVP/CAO Werner Ryan D. sold about 47,733 shares in open-market trades under a 10b5-1 plan.

Expected impact

Low likelihood of a sustained price move; any reaction is likely limited to short-term sentiment around insider selling.

Evidence & confidence

The filing is a routine Form 4 open-market sale with a pre-arranged 10b5-1 plan, and it does not include new company performance, guidance, or regulatory developments.

Market effects

Minimal; insider-sale Form 4s rarely change the broader crypto-mining sector outlook.

None indicated.

None indicated.

Counterpoint

The sale may be purely liquidity-driven under a 10b5-1 plan, so it should not be over-interpreted as bearish conviction.

Key entities

  • Riot Platforms, Inc.

    Company whose insider transaction was disclosed on SEC Form 4.

  • Werner Ryan D.

    SVP, CAO who sold shares in open-market trades under a 10b5-1 plan.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

Related articles

$COINHigh

Coinbase, Circle Drop 10% After CLARITY Act Vote

Circle and Coinbase shares dropped about 10% after the US Senate failed to advance the CLARITY Act, which would set rules for the digital asset market. Bitcoin miners and treasury companies also declined. Bitcoin briefly fell below $75,000 but recovered to around $76,000. Coinbase CEO Brian Armstrong had advocated for the bill.

$COINHigh

Crypto stocks sink after Senate rejects Clarity Act

Crypto-related stocks fell sharply after the U.S. Senate rejected the Digital Asset Market Clarity Act. Coinbase (COIN) dropped 9%, Circle (CRCL) fell 9.4%, and Galaxy Digital (GLXY) lost 8%. Other affected companies included Robinhood (HOOD), Riot Platforms (RIOT), and MARA Holdings (MARA). The bill aimed to establish regulatory rules for cryptocurrencies and expand CFTC authority.

$RIOTHigh

Riot Platforms Goes ‘Nuclear’ – RIOT Stock Hits 4-Year High After Terrestrial Energy Deal

Riot Platforms (RIOT) stock surged 12% to a 4-year high of $23.64 after announcing a deal with Terrestrial Energy (IMSR) to co-locate molten salt nuclear reactors with data centers. The project aims for 4 GW of nuclear power, targeting AI, HPC, and Bitcoin mining. RIOT's stock and IMSR's stock both trended high on Stocktwits. RIOT holds 15,679 BTC, valued at ~$1.2B. H.C. Wainwright raised RIOT's price target to $25.

$MARAMedAI 8/10

AI Could Suck Air Out Of US Bitcoin Mining Industry

Publicly-listed Bitcoin mining companies are shifting focus to AI processing due to high demand, reducing Bitcoin mining power by 18% since October 2025. Companies like MARA and Riot Platforms are involved in AI deals, while some believe Bitcoin mining and AI can coexist. According to Bloomberg, AI now generates most revenue for these firms.

$HUTHighAI 8/10

AI: Anthropic Bets $35 Billion and Propels a Former Bitcoin Giant

Hut 8 is converting its Bitcoin mining infrastructure into AI data centers. Its Texas campus has 704 MW leased, with contracts valued at $19.6B. Nvidia is reportedly leasing the site, while Anthropic signed a $35B deal with Lambda for part of the power. Hut 8's Bitcoin background provides electricity, land, and connections sought by AI companies.

$NVDAHighAI 9/10

Anthropic’s $35 billion deal runs on a campus Nvidia leased in July

Anthropic signed a $35B cloud-computing deal with Nvidia-backed Lambda for a Texas data center, part of Hut 8's Beacon Point campus. Hut 8's lease is valued up to $50B, with Anthropic using ~350MW. Hut 8's stock fluctuated post-announcement, closing at $77.57 on Sept 1. Riot also has a $9.1B lease with an unnamed AI lab, later linked to Anthropic.