Core Scientific (CORZ) CEO withholds 274K shares on RSU vesting

Rhea-AI Filing Summary

Core Scientific CEO Adam Taylor reported a tax-related share withholding. On 01/23/2026, 274,404 shares of Core Scientific common stock were withheld at a price of $18.79 per share to cover withholding tax obligations tied to the vesting of restricted stock units.

After this automatic withholding, Taylor directly beneficially owned 4,131,300 shares. The transaction is coded "F," indicating it was associated with equity award vesting rather than an open-market sale.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Sullivan Adam Taylor

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	274,404	$18.79	$5.16M

Holdings After Transaction: Common Stock — 4,131,300 shares (Direct)

Footnotes (1)

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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).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Sullivan Adam Taylor

(Last) (First) (Middle)

C/O CORE SCIENTIFIC, INC.

838 WALKER ROAD, SUITE 21-2105

(Street)

DOVER DE 19904

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Core Scientific, Inc./tx [ CORZ ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
01/23/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	01/23/2026		F(1)		274,404	D	$18.79	4,131,300	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. Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

	/s/ Todd DuChene, as Attorney-in-Fact	01/26/2026
	** 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.

FAQ

What insider transaction did Core Scientific (CORZ) report for its CEO?

Core Scientific’s Chief Executive Officer, Adam Taylor, reported a transaction where 274,404 shares of common stock were withheld on 01/23/2026 to satisfy withholding tax obligations related to restricted stock unit vesting.

Was the Core Scientific (CORZ) CEO’s Form 4 transaction an open-market sale?

No. The Form 4 shows a transaction coded "F," and a footnote explains the 274,404 shares represent stock withheld to satisfy tax obligations upon the vesting of restricted stock units, not a discretionary open-market sale.

How many Core Scientific (CORZ) shares does the CEO own after this transaction?

Following the withholding transaction, Adam Taylor beneficially owned 4,131,300 shares of Core Scientific common stock in direct ownership.

What price was used for the Core Scientific (CORZ) CEO’s withheld shares?

The withheld 274,404 shares of Core Scientific common stock were valued at $18.79 per share for this tax-withholding transaction.

What does transaction code "F" mean on the Core Scientific (CORZ) Form 4?

Transaction code "F" indicates shares were withheld or delivered to satisfy tax obligations associated with the vesting or exercise of an equity award, such as restricted stock units.

Does the Core Scientific (CORZ) Form 4 show any derivative security activity?

No derivative securities transactions are reported in the Form 4 excerpt; only a non-derivative common stock withholding related to restricted stock unit vesting is shown.