CoreWeave (CRWV) EVP trims stake with 4,879-share Rule 10b5-1 sale

Rhea-AI Filing Summary

CoreWeave, Inc. EVP Product & Engineering Goldberg Chen sold Class A Common Stock in a series of open-market transactions. On April 27, 2026, he sold a total of 4,879 shares at reported weighted-average prices including $112.17, $111.27 and $110.65 per share under a pre-arranged Rule 10b5-1 trading plan.

After these sales, Chen directly holds 44,067 Class A shares, compared with 48,946 shares before the transactions, indicating a partial reduction of his equity position while retaining a substantial stake.

Insider Trade Summary 10b5-1

Net Seller: 4,879 shares ($531,823)

Net Sell 7 txns

Insider Goldberg Chen

Role EVP, Product & Engineering

Sold 4,879 shs ($532K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	600	$105.6397	$63K
Sale	Class A Common Stock	800	$107.005	$86K
Sale	Class A Common Stock	900	$107.7433	$97K
Sale	Class A Common Stock	400	$109.13	$44K
Sale	Class A Common Stock	800	$110.6513	$89K
Sale	Class A Common Stock	1,100	$111.27	$122K
Sale	Class A Common Stock	279	$112.1739	$31K

Holdings After Transaction: Class A Common Stock — 48,346 shares (Direct, null)

Footnotes (1)

1. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 3, 2025 and modified on November 20, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.39 to $105.97, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this filing. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.55 to $107.50, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.58 to $108.45, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.76 to $109.53, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.00 to $110.95, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.01 to $111.94, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.04 to $112.39, inclusive.

Key Figures

Shares sold: 4,879 shares Holding after sale: 44,067 shares Example sale price: $112.1739 per share +5 more

8 metrics

Shares sold 4,879 shares Total Class A Common Stock sold on April 27, 2026

Holding after sale 44,067 shares Direct Class A Common Stock held following transactions

Example sale price $112.1739 per share One reported weighted-average sale price on April 27, 2026

Example sale price $111.2700 per share Additional reported weighted-average sale price

Example sale price $105.6397 per share Lowest reported weighted-average sale price in table

Transactions count 7 sales Number of separate open-market sale line items reported

Plan adoption date June 3, 2025 Date Chen adopted the Rule 10b5-1 trading plan

Plan modification date November 20, 2025 Date the Rule 10b5-1 plan was modified

Key Terms

Rule 10b5-1 trading plan, weighted average price, open-market sale, Class A Common Stock, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

"represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Class A Common Stock financial

"security_title": "Class A Common Stock""

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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).

X

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^*

Goldberg Chen

(Last) (First) (Middle)

C/O COREWEAVE, INC.

290 WEST MT. PLEASANT AVENUE, SUITE 4100

(Street)

LIVINGSTON NEW JERSEY 07039

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CoreWeave, Inc. [ CRWV ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Product & Engineering

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/27/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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

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
Class A Common Stock	04/27/2026		S(1)		600	D	$105.6397(2)	48,346	D
Class A Common Stock	04/27/2026		S(1)		800	D	$107.005(3)	47,546	D
Class A Common Stock	04/27/2026		S(1)		900	D	$107.7433(4)	46,646	D
Class A Common Stock	04/27/2026		S(1)		400	D	$109.13(5)	46,246	D
Class A Common Stock	04/27/2026		S(1)		800	D	$110.6513(6)	45,446	D
Class A Common Stock	04/27/2026		S(1)		1,100	D	$111.27(7)	44,346	D
Class A Common Stock	04/27/2026		S(1)		279	D	$112.1739(8)	44,067	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. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 3, 2025 and modified on November 20, 2025.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.39 to $105.97, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this filing.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.55 to $107.50, inclusive.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.58 to $108.45, inclusive.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.76 to $109.53, inclusive.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.00 to $110.95, inclusive.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.01 to $111.94, inclusive.

8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.04 to $112.39, inclusive.

	/s/ Nisha Antony, as Attorney-in-Fact	04/29/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did CoreWeave (CRWV) report for Goldberg Chen?

CoreWeave reported that EVP Product & Engineering Goldberg Chen sold 4,879 shares of Class A Common Stock. The sales occurred on April 27, 2026 in multiple open-market transactions, reducing his direct holdings but leaving him with 44,067 shares.

At what prices did Goldberg Chen sell CoreWeave (CRWV) shares?

Chen’s sales used weighted-average prices, with reported examples of $112.17, $111.27 and $110.65 per share. Footnotes state the shares were sold in multiple trades within specified price ranges on April 27, 2026.

How many CoreWeave (CRWV) shares does Goldberg Chen own after the Form 4?

Following the reported sales, Goldberg Chen directly holds 44,067 shares of CoreWeave Class A Common Stock. Before the transactions he held 48,946 shares, so the Form 4 reflects a partial reduction of his direct ownership stake.

Was Goldberg Chen’s CoreWeave (CRWV) stock sale under a Rule 10b5-1 plan?

Yes. A footnote explains the reported sale was effected pursuant to a Rule 10b5-1 trading plan. The plan was adopted on June 3, 2025 and later modified on November 20, 2025, indicating the trades were pre-arranged rather than opportunistic.

What type of transaction is reported in Goldberg Chen’s CoreWeave (CRWV) Form 4?

The filing reports open-market sales of non-derivative Class A Common Stock, coded as “S” transactions. These are straightforward stock sales, not option exercises, gifts, or tax withholdings, and they were executed pursuant to a Rule 10b5-1 trading plan.

How large is Goldberg Chen’s CoreWeave (CRWV) sale relative to his holdings?

Chen sold 4,879 shares out of 48,946 previously held, and remains with 44,067 shares directly. This shows a partial trim of his position rather than a full exit, with a significant number of shares still owned after the transactions.