Lisa L. Curran - 17 Aug 2026 Form 4 Insider Report for VIASAT INC (VSAT)

Reporting relationship: CO, Enterprise & Strategy
Issuer ticker: VSAT
Reported as of: 17 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 19 Aug 2026, 16:37:00 UTC
Prior SEC filing: 09 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Stacy Nguyen, Attorney-in-Fact

Key filing fact

Lisa L. Curran filed Form 4 for VIASAT INC (VSAT) on 19 Aug 2026.

Key facts

This page summarizes Lisa L. Curran's Form 4 filing for VIASAT INC (VSAT).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 19 Aug 2026, 16:37.

Change

Previous filing in this sequence was filed on 09 Jun 2026.
Current net transaction value: $0.

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 0002135712 Primary reporting owner

Curran Lisa L

Relationship: CO, Enterprise & Strategy
Address: 6155 EL CAMINO REAL, CARLSBAD
Signature: /s/ Stacy Nguyen, Attorney-in-Fact
Signature date: 19 Aug 2026

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
Shares: +15,300
Change %: +179%
Price: $0.000000^*
Shares after: 23,869
Date: 17 Aug 2026
Ownership: Direct

VSAT transaction

$.0001 par value common stock

Tax liability

Transaction value
Shares: -5,895
Change %: -25%
Price: $81.41^*
Shares after: 17,974
Date: 17 Aug 2026
Ownership: Direct
Footnotes: F1

VSAT holding

$.0001 par value common stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,265
Date: 17 Aug 2026
Ownership: By 401(k)
Footnotes: F2

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
Shares: -15,300
Change %: -34%
Price: $0.000000^*
Shares after: 29,700
Date: 17 Aug 2026
Ownership: Direct
Underlying class: common stock
Underlying amount: 15,300
Exercise price: $0.000000
Footnotes: F3, F4

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 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

Includes 2,265 shares held in the issuer's 401(k) plan. The holding amount reported in Table I has been adjusted to correct an administrative error on the reporting person's Form 3, which erroneously reported 901 shares.

Footnote F3

The original restricted stock unit grant was for 45,000 units on 08/17/2025. The units vest and convert into shares of common stock (on a 1-for-1 basis) in three substantially equal installments on August 17, 2026, June 7, 2027 and June 7, 2028.

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.