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RIOT Form 4/A: Exec Sale of 248,168 Shares; Ownership 2.26M

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4/A

Rhea-AI Filing Summary

William Jackman, Executive Vice President and General Counsel of Riot Platforms, Inc. (RIOT), amended a Form 4 to report insider sales executed on 09/10/2025. The filing shows 248,168 shares sold at a weighted average price of $15.78 per share (individual trades ranged $15.69–$15.885). After the sales, the reporting person directly owns 2,261,157 shares. The amendment also adds a Power of Attorney as Exhibit 24. The document is a routine Section 16 disclosure showing a material sale by a named officer and clarifies execution/pricing details rather than revealing new compensation or company financial results.

Positive

  • Amendment adds Power of Attorney (Exhibit 24), improving filing completeness
  • Weighted-average sale price disclosed ($15.78), and price range provided for transparency

Negative

  • Insider reduced direct holdings by 248,168 shares, lowering ownership to 2,261,157 shares

Insights

Insider sale details clarified with an amendment; ownership remains substantial.

The amendment documents an officer-level sale of 248,168 shares at a weighted average of $15.78, reducing direct holdings to 2,261,157 shares. Including the Power of Attorney formalizes the representative signature and ensures filing completeness.

Such filings routinely disclose liquidity events by insiders; monitor any patterned sales in subsequent filings over the next 3–6 months to assess whether this was isolated or part of a broader disposition schedule.

Sale magnitude is measurable but not disclosure of trading program; price range and weighted average are provided.

The sale was executed in multiple transactions with prices between $15.69 and $15.885, and the filer offers to supply detailed per-trade quantities on request. The weighted-average price $15.78 gives a concise view of proceeds but the total cash amount is not explicitly stated.

Investors seeking transaction-level clarity can request the per-trade breakdown; absent that, treat this as a confirmed, single-day disposal reported under Section 16 with clear post-sale ownership figures as of 09/10/2025.

Insider Jackman William Richard
Role EVP, GENERAL COUNSEL
Sold 248,168 shs ($3.92M)
Type Security Shares Price Value
Sale Common Stock 248,168 $15.78 $3.92M
Holdings After Transaction: Common Stock — 2,261,157 shares (Direct)
Footnotes (1)
  1. This Form 4 amendment is being filed solely to add the Power of Attorney, attached as Exhibit 24. These shares were sold on the indicated date in a series of multiple transactions at prices ranging from $15.69 to $15.885, inclusive, per share. The price reported above reflects the weighted average sales price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transactions were effected.
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Jackman William Richard
(Last) (First) (Middle)
C/O RIOT PLATFORMS, INC.
3855 AMBROSIA STREET, SUITE 301
(Street)
CASTLE ROCK CO 80109
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Riot Platforms, Inc. [ RIOT ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
EVP, GENERAL COUNSEL
3. Date of Earliest Transaction (Month/Day/Year)
09/10/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
09/12/2025 		6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock(1) 09/10/2025 S 248,168 D $15.78(2) 2,261,157 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. This Form 4 amendment is being filed solely to add the Power of Attorney, attached as Exhibit 24.
2. These shares were sold on the indicated date in a series of multiple transactions at prices ranging from $15.69 to $15.885, inclusive, per share. The price reported above reflects the weighted average sales price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transactions were effected.
Remarks:
Exhibit 24 - Power of Attorney
/s/ Tanya McGill, Attorney-in-Fact for William Jackman 10/10/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What did William Jackman report on the RIOT Form 4/A?

The filing reports the sale of 248,168 shares on 09/10/2025 at a weighted average price of $15.78, leaving 2,261,157 shares owned directly.

What price range were the RIOT shares sold at by the reporting person?

Individual transactions were executed at prices ranging from $15.69 to $15.885; the filing reports the weighted average price $15.78.

Does the Form 4/A include any new derivatives or option transactions for RIOT?

No. Table II shows no derivative securities; the filing only reports non-derivative common stock sales.

Why was this Form 4 amended?

The amendment was filed to add the Power of Attorney as Exhibit 24 and to clarify transaction reporting details.

Who signed the amended Form 4 for William Jackman?

The form was signed by Tanya McGill, Attorney-in-Fact, on behalf of William Jackman on 10/10/2025.