SLTA IV (GP), L.L.C. - 13 May 2026 Form 4 Insider Report for Unity Software Inc. (U)

Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
4
Accepted by SEC
15 May 2026, 18:33:52 UTC
Prior SEC filing
17 Apr 2026
Next SEC filing
01 Jun 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
By: /s/ Justin G. Hamill, Managing Director and CLO of Silver Lake Group, L.L.C.

Key filing fact

SLTA IV (GP), L.L.C. filed Form 4 for Unity Software Inc. (U) on 15 May 2026.

Key facts

  • This page summarizes SLTA IV (GP), L.L.C.'s Form 4 filing for Unity Software Inc. (U).
  • 1 reported transaction and 0 derivative rows are listed below.
  • Accepted by SEC: 15 May 2026, 18:33.

Change

  • Previous filing in this sequence was filed on 17 Apr 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 (8)

CIK 0001672568 Primary reporting owner

SLTA IV (GP), L.L.C.

Relationship
Director
Address
C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100, MENLO PARK
Signature
By: /s/ Justin G. Hamill, Managing Director and CLO of Silver Lake Group, L.L.C.
Signature date
15 May 2026
CIK 0001552054

Silver Lake Partners IV, L.P.

Relationship
Director
Address
C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100, MENLO PARK
Signature
By: /s/ Justin G. Hamill, Managing Director and CLO of Silver Lake Group, L.L.C., managing member of SLTA IV (GP), L.L.C.
Signature date
15 May 2026
CIK 0001824494

Silver Lake Technology Investors IV (Delaware II), L.P.

Relationship
Director
Address
C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100, MENLO PARK
Signature
By: /s/ Justin G. Hamill, Managing Director and CLO of Silver Lake Group, L.L.C., managing member of SLTA IV (GP), L.L.C., general partner of Silver Lake Technology Associates IV, L.P.
Signature date
15 May 2026
CIK 0001824492

SLP Union Aggregator, L.P.

Relationship
Director
Address
C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100, MENLO PARK
Signature
By: /s/ Justin G. Hamill, Managing Director and CLO of Silver Lake Group, L.L.C., managing member of SLTA IV (GP), L.L.C., general partner of Silver Lake Technology Associates IV, L.P., general partner of Silver Lake Partners IV, L.P.
Signature date
15 May 2026
CIK 0001824491

SLP Union GP, L.L.C.

Relationship
Director
Address
C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100, MENLO PARK
Signature
By: /s/ Justin G. Hamill, Managing Director and CLO of Silver Lake Group, L.L.C., managing member of SLTA IV (GP), L.L.C., GP of Silver Lake Technology Associates IV, L.P., GP of Silver Lake Technology Investors IV (Delaware II), L.P.
Signature date
15 May 2026
CIK 0001672566

Silver Lake Technology Associates IV, L.P.

Relationship
Director
Address
C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100, MENLO PARK
Signature
By: /s/ Justin G. Hamill, Managing Director and CLO of Silver Lake Group, L.L.C., managing member of SLTA IV (GP), L.L.C., GP of Silver Lake Technology Associates IV, L.P., managing member of SLP Union GP, L.L.C., GP of SLP Union Aggregator, L.P.
Signature date
15 May 2026
CIK 0001418226

Silver Lake Group, L.L.C.

Relationship
Director
Address
C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100, MENLO PARK
Signature
By: /s/ Justin G. Hamill, Managing Director and CLO of Silver Lake Group, L.L.C., managing member of SLTA IV (GP), L.L.C., general partner of Silver Lake Technology Associates IV, L.P., managing member of SLP Union GP, L.L.C.
Signature date
15 May 2026
CIK 0001651403

Durban Egon

Relationship
Director
Address
C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100, MENLO PARK
Signature
By: /s/ Justin G. Hamill, Attorney-in-fact for Egon Durban
Signature date
15 May 2026

Reported non-derivative transactions

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

U transaction

Common Stock

Award

Transaction value
Shares
+16,176
Change %
+25%
Price
$0.000000*
Shares after
80,846
Date
13 May 2026
Ownership
See footnote
Footnotes
F1, F2
U transaction

Common Stock

Award

Transaction value
Shares
+16,176
Change %
+25%
Price
$0.000000*
Shares after
80,846
Date
13 May 2026
Ownership
See footnote
Footnotes
F1, F2
U transaction

Common Stock

Award

Transaction value
Shares
+16,176
Change %
+25%
Price
$0.000000*
Shares after
80,846
Date
13 May 2026
Ownership
See footnote
Footnotes
F1, F2
U transaction

Common Stock

Award

Transaction value
Shares
+16,176
Change %
+25%
Price
$0.000000*
Shares after
80,846
Date
13 May 2026
Ownership
See footnote
Footnotes
F1, F2
U transaction

Common Stock

Award

Transaction value
Shares
+16,176
Change %
+25%
Price
$0.000000*
Shares after
80,846
Date
13 May 2026
Ownership
See footnote
Footnotes
F1, F2
U transaction

Common Stock

Award

Transaction value
Shares
+16,176
Change %
+25%
Price
$0.000000*
Shares after
80,846
Date
13 May 2026
Ownership
See footnote
Footnotes
F1, F2
U transaction

Common Stock

Award

Transaction value
Shares
+16,176
Change %
+25%
Price
$0.000000*
Shares after
80,846
Date
13 May 2026
Ownership
See footnote
Footnotes
F1, F2
U transaction

Common Stock

Award

Transaction value
Shares
+16,176
Change %
+25%
Price
$0.000000*
Shares after
80,846
Date
13 May 2026
Ownership
See footnote
Footnotes
F1, F2
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,943,044
Date
13 May 2026
Ownership
Held through Silver Lake Partners IV, L.P.
Footnotes
F3, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,943,044
Date
13 May 2026
Ownership
Held through Silver Lake Partners IV, L.P.
Footnotes
F3, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,943,044
Date
13 May 2026
Ownership
Held through Silver Lake Partners IV, L.P.
Footnotes
F3, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,943,044
Date
13 May 2026
Ownership
Held through Silver Lake Partners IV, L.P.
Footnotes
F3, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,943,044
Date
13 May 2026
Ownership
Held through Silver Lake Partners IV, L.P.
Footnotes
F3, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,943,044
Date
13 May 2026
Ownership
Held through Silver Lake Partners IV, L.P.
Footnotes
F3, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,943,044
Date
13 May 2026
Ownership
Held through Silver Lake Partners IV, L.P.
Footnotes
F3, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,943,044
Date
13 May 2026
Ownership
Held through Silver Lake Partners IV, L.P.
Footnotes
F3, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,422,668
Date
13 May 2026
Ownership
Held through SLP Union Aggregator, L.P.
Footnotes
F4, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,422,668
Date
13 May 2026
Ownership
Held through SLP Union Aggregator, L.P.
Footnotes
F4, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,422,668
Date
13 May 2026
Ownership
Held through SLP Union Aggregator, L.P.
Footnotes
F4, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,422,668
Date
13 May 2026
Ownership
Held through SLP Union Aggregator, L.P.
Footnotes
F4, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,422,668
Date
13 May 2026
Ownership
Held through SLP Union Aggregator, L.P.
Footnotes
F4, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,422,668
Date
13 May 2026
Ownership
Held through SLP Union Aggregator, L.P.
Footnotes
F4, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,422,668
Date
13 May 2026
Ownership
Held through SLP Union Aggregator, L.P.
Footnotes
F4, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
14,422,668
Date
13 May 2026
Ownership
Held through SLP Union Aggregator, L.P.
Footnotes
F4, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
369,692
Date
13 May 2026
Ownership
Held through Silver Lake Technology Investors IV (Delaware II), L.P.
Footnotes
F5, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
369,692
Date
13 May 2026
Ownership
Held through Silver Lake Technology Investors IV (Delaware II), L.P.
Footnotes
F5, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
369,692
Date
13 May 2026
Ownership
Held through Silver Lake Technology Investors IV (Delaware II), L.P.
Footnotes
F5, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
369,692
Date
13 May 2026
Ownership
Held through Silver Lake Technology Investors IV (Delaware II), L.P.
Footnotes
F5, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
369,692
Date
13 May 2026
Ownership
Held through Silver Lake Technology Investors IV (Delaware II), L.P.
Footnotes
F5, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
369,692
Date
13 May 2026
Ownership
Held through Silver Lake Technology Investors IV (Delaware II), L.P.
Footnotes
F5, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
369,692
Date
13 May 2026
Ownership
Held through Silver Lake Technology Investors IV (Delaware II), L.P.
Footnotes
F5, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
369,692
Date
13 May 2026
Ownership
Held through Silver Lake Technology Investors IV (Delaware II), L.P.
Footnotes
F5, F8
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
139,874
Date
13 May 2026
Ownership
Direct
Footnotes
F6
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
139,874
Date
13 May 2026
Ownership
Direct
Footnotes
F6
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
139,874
Date
13 May 2026
Ownership
Direct
Footnotes
F6
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
139,874
Date
13 May 2026
Ownership
Direct
Footnotes
F6
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
139,874
Date
13 May 2026
Ownership
Direct
Footnotes
F6
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
139,874
Date
13 May 2026
Ownership
Direct
Footnotes
F6
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
139,874
Date
13 May 2026
Ownership
Direct
Footnotes
F6
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
139,874
Date
13 May 2026
Ownership
Direct
Footnotes
F6
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,818
Date
13 May 2026
Ownership
See footnote
Footnotes
F7
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,818
Date
13 May 2026
Ownership
See footnote
Footnotes
F7
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,818
Date
13 May 2026
Ownership
See footnote
Footnotes
F7
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,818
Date
13 May 2026
Ownership
See footnote
Footnotes
F7
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,818
Date
13 May 2026
Ownership
See footnote
Footnotes
F7
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,818
Date
13 May 2026
Ownership
See footnote
Footnotes
F7
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,818
Date
13 May 2026
Ownership
See footnote
Footnotes
F7
U holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,818
Date
13 May 2026
Ownership
See footnote
Footnotes
F7
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 8 footnotes

Footnote F1

Represents restricted stock units granted to Egon Durban, a director of Unity Software Inc. (the "Issuer") and Co-CEO and a Managing Partner of Silver Lake Group, L.L.C. ("SLG") and James Whitehurst, a director of the Issuer and a Managing Director of SLG. The shares subject to these awards vest in full on the earlier of (i) the first anniversary of the date of grant and (ii) the date of the Issuer's next annual meeting of stockholders, subject to the director's continued service through such date.

Footnote F2

These securities are held by Mr. Durban and Mr. Whitehurst for the benefit of Silver Lake Technology Management, L.L.C., certain of its affiliates, and certain of the funds they manage ("Silver Lake"). Pursuant to Mr. Durban's and Mr. Whitehurst's arrangement with Silver Lake with respect to director compensation, upon the sale of these securities, the proceeds from such sale(s) are expected to be remitted to Silver Lake and/or its limited partners. Mr. Durban, through his role at Silver Lake and its affiliates, may be deemed to have an indirect interest in the securities reported herein.

Footnote F3

These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

Footnote F4

These securities are directly owned by SLP Union Aggregator, L.P. ("SLP Union"), the general partner of which is SLP Union GP, L.L.C. ("SLP Union GP").

Footnote F5

These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

Footnote F6

Represents shares of Common Stock held by Mr. Durban.

Footnote F7

Represents shares of Common Stock beneficially owned indirectly by Mr. Durban through a trust for the benefit of certain family members.

Footnote F8

Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Member of SLG. Mr. Whitehurst serves as a director of the Issuer and a Managing Director of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC remarks

The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). This filing shall not be deemed an admission that the Reporting Persons are beneficial owners of all securities covered by this filing for purposes of Section 16 of the Exchange Act or otherwise, and each Reporting Person disclaims beneficial ownership of these securities, except to the extent of such Reporting Person's pecuniary interest therein, if any.

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