Mark D. Dankberg - 17 Nov 2025 Form 4 Insider Report for VIASAT INC (VSAT)

Reporting relationship: Chairman and CEO, Director
Issuer ticker: VSAT
Reported as of: 17 Nov 2025
Net transaction value: -$377,568
SEC form: 4
Accepted by SEC: 19 Nov 2025, 17:53:03 UTC
Prior SEC filing: 19 Aug 2025
Next SEC filing: 15 Dec 2025
Source filing: View source filing
Reporting owner signature: Stacy Nguyen, Attorney-in-Fact

Key filing fact

Mark D. Dankberg filed Form 4 for VIASAT INC (VSAT) on 19 Nov 2025.

Key facts

This page summarizes Mark D. Dankberg's Form 4 filing for VIASAT INC (VSAT).
6 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 19 Nov 2025, 17:53.

Change

Previous filing in this sequence was filed on 19 Aug 2025.
Current net transaction value: -$377,568.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001033482 Primary reporting owner

DANKBERG MARK D

Relationship: Chairman and CEO, Director
Address: 6155 EL CAMINO REAL, CARLSBAD
Signature: Stacy Nguyen, Attorney-in-Fact
Signature date: 19 Nov 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

VSAT transaction

$.0001 par value common stock

Options Exercise

Transaction value: $0
Shares: +21,017
Change %
Price: $0.000000
Shares after: 21,017
Date: 17 Nov 2025
Ownership: Direct

VSAT transaction

$.0001 par value common stock

Tax liability

Transaction value: $377,568
Shares: -11,318
Change %: -54%
Price: $33.36
Shares after: 9,699
Date: 17 Nov 2025
Ownership: Direct
Footnotes: F1

VSAT transaction

$.0001 par value common stock

Gift

Transaction value: $0
Shares: -9,699
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 17 Nov 2025
Ownership: Direct
Footnotes: F2

VSAT transaction

$.0001 par value common stock

Gift

Transaction value: $0
Shares: +9,699
Change %: +0.56%
Price: $0.000000
Shares after: 1,740,361
Date: 17 Nov 2025
Ownership: By Trust

VSAT holding

$.0001 par value common stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,896
Date: 17 Nov 2025
Ownership: By 401(k)

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

VSAT transaction Derivative

restricted stock unit

Options Exercise

Transaction value: $0
Shares: -21,017
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 17 Nov 2025
Ownership: Direct
Underlying class: common stock
Underlying amount: 21,017
Exercise price: $0.000000
Footnotes: F3, F4

VSAT transaction Derivative

common stock option (right to buy)

Award

Transaction value: $0
Shares: +17,122
Change %
Price: $0.000000
Shares after: 17,122
Date: 18 Nov 2025
Ownership: Direct
Underlying class: common stock
Underlying amount: 17,122
Exercise price: $53.43
Footnotes: F5, F6

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

This entry represents the number of shares of Viasat, Inc. common stock withheld by the Issuer to satisfy the tax withholding obligation of the Reporting Person. These shares were not sold by the Reporting Person but were instead offset from the total number of vested shares received by the Reporting Person from the Issuer.

Footnote F2

The restricted stock unit was granted to Mark Dankberg, an officer of Viasat, Inc. Upon vesting the shares were contributed to The Dankberg Family Trust.

Footnote F3

The original restricted stock unit grant was for 88,518 units on 11/17/2021. Subject to the Reporting Person's election to defer the receipt of common stock, the units vest and convert into shares of common stock over a four year period commencing on 12/17/2022 and ending on 11/17/2025.

Footnote F4

Until vested, the restricted stock unit shall be subject to forfeiture in the event of termination of employment or service with the Issuer.

Footnote F5

On November 17, 2021 the reporting person was granted an award of performance-based stock options, which vested based upon the Issuer's total shareholder return ("TSR") relative to the TSRs of the Issuer's peer companies over a four-year performance period (the "Relative TSR"). On November 18, 2025, the Compensation and Human Resources Committee of the Issuer's Board of Directors certified the Issuer's Relative TSR performance, resulting in the vesting of this award.

Footnote F6

The stock option is fully vested and currently exercisable.