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Core Scientific (CORZ) director Mark Adams files initial insider ownership Form 3

(Neutral)
(Neutral)
Form Type
3

Rhea-AI Filing Summary

Core Scientific, Inc. reports that Mark Adams is a director of the company and has filed an initial statement of beneficial ownership on Form 3. The filing lists no reportable transactions or derivative positions and notes an attached Exhibit 24 labeled Power of Attorney.

Positive

  • None.

Negative

  • None.
Form 3 regulatory
"has filed an initial statement of beneficial ownership on Form 3"
Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.
beneficial ownership regulatory
"initial statement of beneficial ownership on Form 3"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Power of Attorney regulatory
"notes an attached Exhibit 24 labeled Power of Attorney"
A power of attorney is a legal document that allows one person to make decisions and act on behalf of another person, often in financial or legal matters. It’s like giving someone a trusted helper or agent the authority to handle important tasks if you are unable to do so yourself. This matters to investors because it can impact how their assets are managed or transferred if they become unable to oversee their affairs.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What does Core Scientific (CORZ) report in Mark Adams’s Form 3 filing?

Core Scientific’s Form 3 for Mark Adams reports his status as a director and serves as an initial statement of beneficial ownership, with no transactions or derivative positions reported and a reference to an Exhibit 24 Power of Attorney.

Who is the reporting person in Core Scientific (CORZ) latest Form 3?

The reporting person is Mark Adams, identified as a director of Core Scientific, Inc. The Form 3 establishes his insider status and beneficial ownership reporting obligations but does not list any transactions or derivative holdings in this filing.

Are any stock transactions reported for Core Scientific (CORZ) director Mark Adams?

No stock transactions are reported for Mark Adams in this Form 3. The filing’s transaction summary shows zero buys, zero sells, and no derivative exercises, indicating it functions solely as an initial beneficial ownership statement at this time.

Does the Core Scientific (CORZ) Form 3 for Mark Adams mention derivative securities?

The Form 3 shows no derivative positions for Mark Adams, with the derivative summary empty and zero derivative transactions recorded. It focuses on establishing his role as a director rather than detailing any options, warrants, or similar instruments.

What is the Exhibit 24 Power of Attorney noted in Core Scientific (CORZ) Form 3?

The remarks section references “Exhibit 24 - Power of Attorney”, indicating a Power of Attorney document is associated with this Form 3. This typically authorizes designated persons to sign filings on the reporting person’s behalf for administrative convenience.
SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
Adams Mark

(Last)(First)(Middle)
C/O CORE SCIENTIFIC, INC.
838 WALKER ROAD, SUITE 21-2105

(Street)
DOVER DELAWARE 19904

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
07/29/2026
3. Issuer Name and Ticker or Trading Symbol
Core Scientific, Inc./tx [ CORZ ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
Remarks:
Exhibit 24 - Power of Attorney
No securities are beneficially owned.
/s/ Todd DuChene, as Attorney-in-Fact08/03/2026
** Signature of Reporting PersonDate
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 5 (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.
* Form 3: SEC 1473 (03-26)