Workday CAO sells 918 shares under 10b5-1 plan

Workday, Inc.'s chief accounting officer Mark S. Garfield executed an open-market sale of 918 shares of Class A Common Stock on July 10, 2026 at $142.19 per share under a pre-arranged Rule 10b5-1 trading plan.

Rhea-AI Filing Summary

Workday, Inc.'s chief accounting officer Mark S. Garfield executed an open-market sale of 918 shares of Class A Common Stock on July 10, 2026 at $142.19 per share under a pre-arranged Rule 10b5-1 trading plan. Following the sale, he directly holds 73,718 shares, including 64,994 restricted stock units that each entitle him to one Class A share upon settlement, subject to continued service.

Insider Trade Summary 10b5-1

Net Seller: 918 shares

Net Sell 1 txn

Insider Garfield Mark S.

Role Chief Accounting Officer

Sold 918 shs ($131K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2	918	$142.19	$131K

Holdings After Transaction: Class A Common Stock — 73,718 shares (Direct)

Footnotes (2)

1. F1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person dated October 14, 2025.
2. F2. Includes 64,994 restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of Class A Common Stock upon settlement. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

Key Figures

Shares sold: 918 shares Sale price: $142.19 per share Shares held after sale: 73,718 shares +1 more

4 metrics

Shares sold 918 shares Open-market sale of Class A Common Stock on July 10, 2026

Sale price $142.19 per share Price received in the July 10, 2026 open-market sale

Shares held after sale 73,718 shares Direct holdings of Mark S. Garfield following the reported transaction

Restricted stock units 64,994 RSUs RSUs entitling Garfield to one Class A share each upon settlement

Key Terms

Rule 10b5-1 trading plan, restricted stock units (RSUs), Class A Common Stock

3 terms

Rule 10b5-1 trading plan financial

"The sale was effected pursuant to a Rule 10b5-1 trading plan previously 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.

restricted stock units (RSUs) financial

"Includes 64,994 restricted stock units (RSUs), each of which entitle the Reporting Person"

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

Class A Common Stock financial

"918 shares of Class A Common Stock were sold in an open-market transaction"

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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Workday (WDAY) report for Mark S. Garfield?

Workday reported that chief accounting officer Mark S. Garfield sold 918 shares of Class A Common Stock on July 10, 2026 in an open-market transaction at $142.19 per share, executed under a pre-arranged Rule 10b5-1 trading plan and disclosed on Form 4.

How many Workday (WDAY) shares does Mark S. Garfield hold after this Form 4 sale?

After the reported sale, Mark S. Garfield directly holds 73,718 Workday Class A shares. This figure includes 64,994 restricted stock units (RSUs), each of which entitles him to receive one Class A share upon settlement, subject to his continued service with Workday.

At what price were the Workday (WDAY) shares sold in Mark S. Garfield’s transaction?

The reported sale was executed at a price of $142.19 per share. Garfield sold 918 shares of Workday Class A Common Stock in an open-market transaction on July 10, 2026, as reflected in the Form 4 insider trading disclosure.

Was Mark S. Garfield’s Workday (WDAY) stock sale made under a Rule 10b5-1 plan?

Yes. The Form 4 states the sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by Mark S. Garfield on October 14, 2025, indicating the trade was pre-arranged rather than a discretionary, same-day decision based on market conditions.

What restricted stock units (RSUs) are reported for Workday (WDAY)’s chief accounting officer?

Garfield’s reported holdings include 64,994 RSUs, with each unit entitling him to receive one share of Workday Class A Common Stock upon settlement. All such grants are conditioned on his continued service with the company through the applicable vesting dates outlined in the awards.

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

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Accepted by SEC EDGAR 07/14/2026 - 07:02 PM EDT Learn about SEC filing dates

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^*

Garfield Mark S.

(Last) (First) (Middle)

C/O WORKDAY, INC.

6110 STONERIDGE MALL ROAD

(Street)

PLEASANTON CALIFORNIA 94588

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Workday, Inc. [ WDAY ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/10/2026

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	07/10/2026		S(1)		918	D	$142.19	73,718(2)	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 sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person dated October 14, 2025.

2. Includes 64,994 restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of Class A Common Stock upon settlement. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

Remarks:

	/s/ Juliana Capata, attorney-in-fact	07/14/2026
	** 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)