Alexander Blum - 28 Aug 2026 Form 4 Insider Report for Unity Software Inc. (U)

Reporting relationship: SVP, Chief Operating Officer
Issuer ticker: U
Reported as of: 28 Aug 2026
Net transaction value: -$1,895,194
SEC form: 4
Accepted by SEC: 01 Sep 2026, 17:02:46 UTC
Prior SEC filing: 27 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Rebecca Boyden, Attorney-in-fact

Key filing fact

Alexander Blum filed Form 4 for Unity Software Inc. (U) on 01 Sep 2026.

Key facts

This page summarizes Alexander Blum's Form 4 filing for Unity Software Inc. (U).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 01 Sep 2026, 17:02.

Change

Previous filing in this sequence was filed on 27 Aug 2026.
Current net transaction value: -$1,895,194.

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 0002042056 Primary reporting owner

Blum Alexander

Relationship: SVP, Chief Operating Officer
Address: C/O UNITY SOFTWARE INC, 116 NEW MONTGOMERY STREET, SAN FRANCISCO
Signature: /s/ Rebecca Boyden, Attorney-in-fact
Signature date: 31 Aug 2026

Reported non-derivative transactions

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

U transaction

Common Stock

Sale

Transaction value: $1,371,198
Shares: -31,609
Change %: -4.5%
Price: $43.38
Shares after: 673,802
Date: 28 Aug 2026
Ownership: Direct
Footnotes: F1, F2

U transaction

Common Stock

Sale

Transaction value: $523,995
Shares: -11,947
Change %: -1.8%
Price: $43.86
Shares after: 661,855
Date: 28 Aug 2026
Ownership: Direct
Footnotes: F1, F3

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

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 3 footnotes

Footnote F1

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 15, 2026.

Footnote F2

The price reported in Column 4 is a weighted average price, rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $42.78 to $43.77, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 2 and 3 of this Form 4.

Footnote F3

The price reported in Column 4 is a weighted average price, rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $43.78 to $43.97, inclusive.