Zscaler (ZS) director awarded 1,076 RSUs vesting through 2026

Rhea-AI Filing Summary

Zscaler, Inc. director Karen Blasing reported an equity award of 1,076 shares of common stock on January 12, 2026, received at a price of $0 per share. The filing explains that these shares are represented by restricted stock units that vest in four equal quarterly installments beginning on March 15, 2026, giving her a schedule of gradual ownership over one year.

After this award, Blasing beneficially owns 42,757 shares directly and 25,624 shares indirectly. The indirect holdings are held of record by The Blasing Family Revocable Trust U/A dtd 12/22/2005, for which she serves as trustee, indicating an additional layer of beneficial ownership through a family trust structure.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider BLASING KAREN

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,076	$0.00	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 42,757 shares (Direct); Common Stock — 25,624 shares (Indirect, See footnote)

Footnotes (1)

1. The reported shares are represented by restricted stock units, which vest in four equal quarterly installments beginning on March 15, 2026. The shares are held of record by The Blasing Family Revocable Trust U/A dtd 12/22/2005 for which the reporting person serves as trustee.

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^*

BLASING KAREN

(Last) (First) (Middle)

C/O ZSCALER, INC.

120 HOLGER WAY

(Street)

SAN JOSE CA 95134

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Zscaler, Inc. [ ZS ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
01/12/2026

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	01/12/2026		A		1,076(1)	A	$0	42,757	D
Common Stock								25,624	I	See footnote(2)

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 shares are represented by restricted stock units, which vest in four equal quarterly installments beginning on March 15, 2026.

2. The shares are held of record by The Blasing Family Revocable Trust U/A dtd 12/22/2005 for which the reporting person serves as trustee.

Remarks:

	/s/ Torrie Nute, by power of attorney	01/13/2026
	** 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 ZS director Karen Blasing report?

Director Karen Blasing reported an award of 1,076 shares of Zscaler common stock on January 12, 2026, received at a price of $0 per share as restricted stock units.

How do the new ZS restricted stock units for Karen Blasing vest?

The 1,076 reported shares are represented by restricted stock units that vest in four equal quarterly installments, beginning on March 15, 2026, spreading vesting over one year.

How many Zscaler (ZS) shares does Karen Blasing own after this Form 4?

Following the reported transaction, Karen Blasing beneficially owns 42,757 Zscaler shares directly and 25,624 shares indirectly through a trust, according to the filing.

What is the indirect ownership reported by Karen Blasing in ZS?

The filing states that 25,624 Zscaler shares are held of record by The Blasing Family Revocable Trust U/A dtd 12/22/2005, for which she serves as trustee, giving her indirect beneficial ownership.

Was the ZS equity award to Karen Blasing a purchase or a grant?

The transaction is coded as A (acquired) with a price of $0 per share, indicating an equity grant of restricted stock units rather than an open-market purchase.

What role does Karen Blasing hold at Zscaler (ZS)?

The Form 4 identifies Karen Blasing as a director of Zscaler, Inc., with no officer or 10% owner status checked.