Patrick Villanova - 02 Sep 2026 Form 4 Insider Report for BLACKLINE, INC. (BL)

Reporting relationship: Chief Financial Officer
Issuer ticker: BL
Reported as of: 02 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 04 Sep 2026, 16:58:27 UTC
Prior SEC filing: 24 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Karole Morgan-Prager, Attorney-in-Fact

Key filing fact

Patrick Villanova filed Form 4 for BLACKLINE, INC. (BL) on 04 Sep 2026.

Key facts

This page summarizes Patrick Villanova's Form 4 filing for BLACKLINE, INC. (BL).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 04 Sep 2026, 16:58.

Change

Previous filing in this sequence was filed on 24 Aug 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 0001688119 Primary reporting owner

Villanova Patrick

Relationship: Chief Financial Officer
Address: 21300 VICTORY BLVD., 12TH FLOOR, WOODLAND HILLS
Signature: /s/ Karole Morgan-Prager, Attorney-in-Fact
Signature date: 04 Sep 2026

Reported non-derivative transactions

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

BL transaction

Common Stock

Options Exercise

Transaction value
Shares: +750
Change %: +0.57%
Price: $14.00^*
Shares after: 131,812
Date: 02 Sep 2026
Ownership: Direct

Reported derivative securities

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

BL transaction Derivative

Stock Option (Right to Buy)

Options Exercise

Transaction value
Shares: -750
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 02 Sep 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 750
Exercise price: $14.00
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The options became exercisable based on the following vesting schedule: The shares subject to the option vested in 4 equal, annual installments beginning on the one-year anniversary of the grant date, subject to the reporting person's continued service through each applicable vesting date.