Align director granted 1,836 RSUs, exercises 1,745

Align Technology director Joseph Lacob reported compensation-related equity activity.

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Form Type

Rhea-AI Filing Summary

Align Technology director Joseph Lacob reported compensation-related equity activity. On May 20, 2026, 1,745 Restricted Stock Units (RSUs) granted on May 21, 2025 fully vested and were exercised into the same number of shares of common stock, which are held indirectly through a trust.

On the same date, he received a new grant of 1,836 RSUs, each representing one share of common stock upon future vesting. These RSUs will vest on the earlier of May 20, 2027 or the date of the next annual meeting of stockholders, assuming his continued service. Following these transactions, indirect trust holdings stood at 135,916 shares, and 1,836 RSUs remained outstanding directly.

Insider Trade Summary

1,745 shares exercised/converted

Exercise 3 txns

Insider LACOB JOSEPH

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	1,745	$0.00	$0.00
Grant/Award	Restricted Stock Units	1,836	$0.00	$0.00
Exercise	Common Stock	1,745	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 1,836 contracts (Direct); Common Stock — 135,916 shares (Indirect, By Trust)

Footnotes (3)

F1. The shares are held directly by a trust for the Reporting Person.
F2. 100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person.
F3. 100% of the RSUs granted on May 20, 2026 will become vested on the earlier of (i) May 20, 2027 or (ii) the date of the next annual meeting of stockholders. Shares will be delivered to the Reporting Person on such vesting date assuming the continued service of the Reporting Person on such vesting date.

Key Figures

RSUs vested and exercised: 1,745 shares New RSU grant: 1,836 RSUs Indirect common shares held: 135,916 shares +2 more

5 metrics

RSUs vested and exercised 1,745 shares RSUs granted May 21, 2025, vested May 20, 2026

New RSU grant 1,836 RSUs Grant date May 20, 2026

Indirect common shares held 135,916 shares Held by trust after May 20, 2026 transactions

Transaction count (acquisitions) 3 transactions All classified as acquisitions on May 20, 2026

RSU vesting date window Earlier of May 20, 2027 or next meeting For 1,836 RSUs granted May 20, 2026

Key Terms

Restricted Stock Units, RSUs, By Trust, Exercise or conversion of derivative security, +1 more

5 terms

Restricted Stock Units financial

"100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026"

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.

RSUs financial

"100% of the RSUs granted on May 20, 2026 will become vested on the earlier of (i) May 20, 2027 or (ii) the date of the next annual meeting"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

By Trust financial

"The shares are held directly by a trust for the Reporting Person."

Exercise or conversion of derivative security financial

"transaction_code_description: "Exercise or conversion of derivative security""

Grant, award, or other acquisition financial

"transaction_code_description: "Grant, award, or other acquisition""

FAQ

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

What insider transactions did Align Technology (ALGN) director Joseph Lacob report?

Joseph Lacob reported equity awards, not open-market trades. 1,745 RSUs vested and converted into common shares, and he received a new grant of 1,836 RSUs, all tied to his board service at Align Technology.

How many Align Technology shares did Joseph Lacob acquire through RSU vesting?

He acquired 1,745 shares of Align Technology common stock when 100% of his May 21, 2025 RSU grant vested on May 20, 2026. Those vested RSUs settled into shares, increasing his equity exposure without an open-market purchase.

What new Restricted Stock Unit grant did Joseph Lacob receive from Align Technology (ALGN)?

He received a new grant of 1,836 Restricted Stock Units on May 20, 2026. Each RSU represents one future share of common stock, subject to vesting conditions tied to date and continued service on the board.

When will Joseph Lacob’s new Align Technology RSUs vest?

The 1,836 RSUs granted on May 20, 2026 vest on the earlier of May 20, 2027 or the next annual stockholder meeting date. Share delivery occurs on that vesting date, assuming Joseph Lacob continues serving through that time.

How many Align Technology shares does Joseph Lacob hold indirectly after these transactions?

After these transactions, a trust for Joseph Lacob holds 135,916 shares of Align Technology common stock. The filing notes these shares are held directly by a trust, reflecting indirect beneficial ownership associated with the reporting person.

Are Joseph Lacob’s recent Align Technology Form 4 transactions open-market buys or sales?

They are not open-market buys or sales. The Form 4 shows RSU vesting that delivered 1,745 shares and a new grant of 1,836 RSUs, all compensation-related equity movements rather than discretionary trading in Align Technology stock.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/22/2026 - 07:08 PM EDT

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^*

LACOB JOSEPH

(Last)

(First)

(Middle)

C/O ALIGN TECHNOLOGY, INC.

410 N. SCOTTSDALE ROAD, SUITE 1300

(Street)

TEMPE

ARIZONA

85288

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ALIGN TECHNOLOGY INC [ ALGN ]

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)
05/20/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/20/2026		M		1,745	A	$0	135,916	I	By Trust⁽¹⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽²⁾	05/20/2026		M			1,745	⁽²⁾	⁽²⁾	Common Stock	1,745	$0	0	D
Restricted Stock Units	⁽³⁾	05/20/2026		A		1,836		⁽³⁾	⁽³⁾	Common Stock	1,836	$0	1,836	D

Explanation of Responses:

1. The shares are held directly by a trust for the Reporting Person.

2. 100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person.

3. 100% of the RSUs granted on May 20, 2026 will become vested on the earlier of (i) May 20, 2027 or (ii) the date of the next annual meeting of stockholders. Shares will be delivered to the Reporting Person on such vesting date assuming the continued service of the Reporting Person on such vesting date.

	/s/ Julie Ann Coletti, Attorney-in-Fact for Joseph Lacob	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)

Source: View Original Filing on SEC EDGAR