Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

Riot Platforms, Inc.

RIOT · Nasdaq · CIK 0001167419 · Financial Services · Capital Markets

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

21 Form 4 transaction lines observed in the same window
9 sales · 12 option, withholding, award, gift or other lines

Last qualifying purchase2025-03-17 · Mouton Douglas · $64.9K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesModerate
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Werner Ryan D.SVP, CAO
▼▼○▼○▼
Les JasonCEO
▼▼○○
Howell Stephen Mitchell Jr.COO
○○○
Yee Colin M.Other
○
Turner Michael JohnDirector
○
Mouton DouglasDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 2 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2025-03-17 · Mouton Douglas.

Recent Form 4 activity

0Purchases
9Sales
30Other Form 4 lines
27SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING9 sale line(s) · context only
OTHER12 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
48,215,560
Previous report
51,105,102
Avg daily volume
17,150,308
Days to cover
2.8

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2025-03-17Mouton DouglasPurchase (P)Common Stock8,384USD 7.74USD 64,892SEC filing ↗

Form 4 evidence

39 transaction lines in the latest 365-day window; 313 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-12Howell Stephen Mitchell Jr.Gift (G)Common Stock21,198USD 0.00USD 0SEC filing ↗
2026-08-05Werner Ryan D.Sale (S)Common Stock47,733USD 22.23USD 1,061,282SEC filing ↗
2026-07-31Werner Ryan D.Tax withholding (F)Common Stock148,500USD 20.17USD 2,995,245SEC filing ↗
Show recent Form 4 evidence (29 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-12Howell Stephen Mitchell Jr.Gift (G)Common Stock21,198USD 0.00USD 0SEC filing ↗
2026-08-05Werner Ryan D.Sale (S)Common Stock47,733USD 22.23USD 1,061,282SEC filing ↗
2026-07-31Werner Ryan D.Tax withholding (F)Common Stock148,500USD 20.17USD 2,995,245SEC filing ↗
2026-07-31Les JasonTax withholding (F)Common Stock2,896,921USD 20.17USD 58,430,897SEC filing ↗
2026-07-31Howell Stephen Mitchell Jr.Tax withholding (F)Common Stock153,162USD 20.17USD 3,089,278SEC filing ↗
2026-07-07Werner Ryan D.Sale (S)Common Stock17,828USD 21.52USD 383,703SEC filing ↗
2026-07-01Yee Colin M.Option exercise / conversion (M)Common Stock124,823USD 0.00USD 0SEC filing ↗
2026-07-01Werner Ryan D.Tax withholding (F)Common Stock13,869USD 23.96USD 332,301SEC filing ↗
2026-07-01Turner Michael JohnAward / grant (A)Common Stock8,347USD 0.00USD 0SEC filing ↗
2026-07-01Mouton DouglasAward / grant (A)Common Stock8,347USD 0.00USD 0SEC filing ↗
2026-07-01Leverton JaimeAward / grant (A)Common Stock8,347USD 0.00USD 0SEC filing ↗
2026-07-01Les JasonTax withholding (F)Common Stock101,015USD 23.96USD 2,420,319SEC filing ↗
2026-07-01Howell Stephen Mitchell Jr.Tax withholding (F)Common Stock21,966USD 23.96USD 526,305SEC filing ↗
2026-07-01D'Ambrosio Lance VarroAward / grant (A)Common Stock8,347USD 0.00USD 0SEC filing ↗
2026-06-22Werner Ryan D.Sale (S)Common Stock25,375USD 30.00USD 761,250SEC filing ↗
2026-06-22Les JasonSale (S)Common Stock62,703USD 30.09USD 1,886,733SEC filing ↗
2026-05-27Werner Ryan D.Sale (S)Common Stock37,616USD 26.50USD 996,824SEC filing ↗
2026-05-11Les JasonSale (S)Common Stock175,000USD 25.19USD 4,408,250SEC filing ↗
2026-04-12Gibbs JonathanD (D)Common Stock1,147,910USD 0.00USD 0SEC filing ↗
2026-01-01Yi Soo il BenjaminAward / grant (A)Common Stock1,420,677USD 0.00USD 0SEC filing ↗
2026-01-01Werner Ryan D.Tax withholding (F)Common Stock9,943USD 12.67USD 125,978SEC filing ↗
2026-01-01Werner Ryan D.Award / grant (A)Common Stock177,582USD 0.00USD 0SEC filing ↗
2026-01-01Les JasonAward / grant (A)Common Stock1,420,677USD 0.00USD 0SEC filing ↗
2026-01-01Jackman William RichardAward / grant (A)Common Stock591,948USD 0.00USD 0SEC filing ↗
2026-01-01Howell Stephen Mitchell Jr.Tax withholding (F)Common Stock29,482USD 12.67USD 373,537SEC filing ↗
2026-01-01Howell Stephen Mitchell Jr.Award / grant (A)Common Stock591,948USD 0.00USD 0SEC filing ↗
2026-01-01Gibbs JonathanAward / grant (A)Common Stock710,337USD 0.00USD 0SEC filing ↗
2026-01-01Chung JasonAward / grant (A)Common Stock710,337USD 0.00USD 0SEC filing ↗
2025-12-01Gibbs JonathanTax withholding (F)Common Stock60,868USD 15.48USD 942,237SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerRIOT
CIK0001167419
SectorFinancial Services
IndustryCapital Markets Yahoo Finance
SEC SIC6199 Finance Services
ExchangeNasdaq

Data coverage

Local Form 4 history313 transaction lines from 2020-02-06 to 2026-08-12
1 P purchase lines · 60 S sale lines · 252 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.