STOCK TITAN

Harmonic (NASDAQ: HLIT) SVP exercises RSUs with shares withheld for taxes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Harmonic Inc. senior vice president Neven Haltmayer reported routine equity compensation activity. He exercised restricted stock units that delivered 11,373 shares of Harmonic common stock, and 6,057 shares were withheld at a price of $12.54 per share to cover tax obligations. Following these transactions, he directly holds 145,297 shares of common stock. The filing also shows related movements in restricted stock units, each representing a contingent right to receive one share of HLIT common stock.

Positive

  • None.

Negative

  • None.
Insider Haltmayer Neven
Role SVP & GM, Video Business
Type Security Shares Price Value
Exercise Restricted Stock Units 5,851 $0.00 --
Exercise Restricted Stock Units 5,522 $0.00 --
Exercise Common Stock 11,373 $0.00 --
Tax Withholding Common Stock 6,057 $12.54 $76K
Holdings After Transaction: Restricted Stock Units — 17,555 shares (Direct, null); Common Stock — 145,297 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Shares acquired via RSU exercise 11,373 shares Common stock delivered from restricted stock units on May 15, 2026
Shares withheld for taxes 6,057 shares Tax-withholding disposition at $12.54 per share on May 15, 2026
Post-transaction common shares held 145,297 shares Direct ownership after reported transactions
RSU grant exercised 5,522 units Restricted stock units converting into common stock, expiring February 15, 2028
Second RSU grant exercised 5,851 units Restricted stock units converting into common stock, expiring February 15, 2027
Restricted Stock Units financial
"The filing shows exercises of "Restricted Stock Units" that convert into common stock."
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.
tax-withholding disposition financial
"A "tax-withholding disposition" of 6,057 shares covered the executive's tax liability."
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative security financial
"The RSUs are described as a "derivative security" that can be exercised or converted."
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
contingent right financial
"Each restricted stock unit represents a "contingent right" to receive one share."
SEC Form 4
FORM 4UNITED 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*
Haltmayer Neven

(Last)(First)(Middle)
2590 ORCHARD PARKWAY

(Street)
SAN JOSE CALIFORNIA 95131

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
HARMONIC INC. [ HLIT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP & GM, Video Business
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock05/15/2026M11,373A$0145,297D
Common Stock05/15/2026F6,057D$12.54139,240D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)$005/15/2026M5,85102/15/202502/15/2027Common Stock5,851$017,555D
Restricted Stock Units(1)$005/15/2026M5,52202/15/202602/15/2028Common Stock5,522$038,658D
Explanation of Responses:
1. Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.
/s/ Wendi Ninh, Attorney-in-Fact05/19/2026
** Signature of Reporting PersonDate
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 transactions did HLIT executive Neven Haltmayer report?

Neven Haltmayer reported exercising equity awards that delivered 11,373 Harmonic common shares, with 6,057 shares withheld to satisfy tax obligations. These movements reflect routine compensation-related activity rather than open-market buying or selling of stock by the executive.

How many Harmonic (HLIT) shares does Neven Haltmayer hold after this Form 4?

After these transactions, Neven Haltmayer directly holds 145,297 shares of Harmonic common stock. This figure reflects his updated ownership position after the equity award exercises and the related share withholding for taxes disclosed in the Form 4 filing.

What does the tax-withholding transaction in the HLIT Form 4 mean?

The Form 4 shows 6,057 Harmonic shares disposed of at $12.54 per share to cover tax liabilities. This is a tax-withholding disposition, where shares from vested awards are withheld instead of the executive paying cash to satisfy required taxes.

What type of equity awards did Neven Haltmayer exercise at Harmonic (HLIT)?

The filing shows exercises of restricted stock units, which are derivative awards that convert into common shares. Two RSU grants totaling 5,522 and 5,851 units were converted, matching the 11,373 common shares acquired at a stated price of $0.00 per share.

Are the HLIT Form 4 transactions open-market buys or sells?

The reported transactions are not open-market trades. They consist of restricted stock unit exercises delivering shares at $0.00 and a tax-withholding disposition of 6,057 shares at $12.54, which is a standard mechanism to pay taxes on vested equity awards.

What does each restricted stock unit in the HLIT filing represent?

Each restricted stock unit represents a contingent right to receive one share of Harmonic common stock. When these units vest and are exercised, they convert into actual common shares, as reflected in the non-derivative common stock entries in the Form 4.