Illumina director receives 2,072-share RSU grant

ILLUMINA, INC. director Anna Richo received an equity grant in the form of restricted stock units tied to the company’s common stock.

Rhea-AI Filing Summary

ILLUMINA, INC. director Anna Richo received an equity grant in the form of restricted stock units tied to the company’s common stock. The award covers 2,072 shares at a reference value of $144.83 per share. Her direct holdings after the grant total 8,527 shares.

The footnote explains that 100% of the RSUs will vest on the earlier of one year from the grant date or immediately before the company’s next annual stockholders’ meeting for the following year, as long as she continues serving as a director. This is a compensation-related acquisition, not an open‑market purchase.

Insider Trade Summary

Grant/Award: 2,072 shares

Grant/Award 1 txn

Insider RICHO ANNA

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,072	$144.83	$300K

Holdings After Transaction: Common Stock — 8,527 shares (Direct)

Footnotes (1)

1. F1. Grant of restricted stock units. 100% of the shares subject to the restricted stock unit award shall vest on the earlier of (i) the one year anniversary of the date of grant of the award and (ii) the date immediately preceding the date of the annual meeting of the company's stockholders for the year following the year of grant of the award, provided, in each case, that the awardee continues to serve as a director on such date.

Key Figures

RSU grant size: 2,072 shares Grant reference price: $144.83 per share Post-grant holdings: 8,527 shares

3 metrics

RSU grant size 2,072 shares Restricted stock units granted to director on May 21, 2026

Grant reference price $144.83 per share Price per share reported for the RSU award

Post-grant holdings 8,527 shares Total common stock held directly after the transaction

Key Terms

restricted stock units, annual meeting of the company's stockholders, director

3 terms

restricted stock units financial

"Grant of restricted stock units. 100% of the shares subject to the restricted stock unit award shall vest..."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

annual meeting of the company's stockholders financial

"the date immediately preceding the date of the annual meeting of the company's stockholders for the year following the year of grant..."

director financial

"provided, in each case, that the awardee continues to serve as a director on such date."

FAQ

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

What did Illumina (ILMN) director Anna Richo report in this Form 4?

Anna Richo reported receiving a grant of 2,072 restricted stock units tied to Illumina common stock. This is a compensation-related equity award, not an open-market trade, and increases her direct holdings to 8,527 shares after the grant.

How many Illumina (ILMN) shares are covered by Anna Richo’s new award?

The award covers 2,072 shares of Illumina common stock through restricted stock units. These units represent a right to receive shares in the future, subject to vesting conditions described in the filing’s footnote, rather than immediate ownership on the grant date.

What is the vesting schedule for Anna Richo’s Illumina (ILMN) RSU grant?

All RSUs vest 100% on the earlier of one year from the grant date or the day before the next year’s annual stockholders’ meeting. Vesting requires that she continue to serve as a director through the applicable vesting date, according to the disclosed terms.

Is Anna Richo’s Form 4 transaction in Illumina (ILMN) a market purchase or sale?

The transaction is a grant or award acquisition of restricted stock units, not a market purchase or sale. It reflects director compensation rather than a trading decision, so it does not indicate buying or selling activity in the open market by the director.

What are Anna Richo’s Illumina (ILMN) holdings after this RSU grant?

After the reported grant, Anna Richo holds 8,527 shares of Illumina common stock directly. This figure includes the impact of the 2,072-share restricted stock unit award as shown in the Form 4’s post-transaction ownership column for non-derivative securities.

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

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Accepted by SEC EDGAR 05/22/2026 - 05:12 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).

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^*

RICHO ANNA

(Last) (First) (Middle)

5200 ILLUMINA WAY

(Street)

SAN DIEGO CALIFORNIA 92122

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ILLUMINA, INC. [ ILMN ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

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
Common Stock	05/21/2026		A		2,072(1)	A	$144.83	8,527	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. Grant of restricted stock units. 100% of the shares subject to the restricted stock unit award shall vest on the earlier of (i) the one year anniversary of the date of grant of the award and (ii) the date immediately preceding the date of the annual meeting of the company's stockholders for the year following the year of grant of the award, provided, in each case, that the awardee continues to serve as a director on such date.

	Robert Maynes for Anna Richo	05/22/2026
	** 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)