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BCS

Changes in Beneficial Ownership · 4

Evommune, Inc.

EVMNNYSEEQUITYCurrent

Changes in Beneficial Ownership

Filed Oct 15, 2026Accepted Oct 15, 2026, 4:28 PM EDTFiling CIK 2044725Accession 0001620548-26-000009
Share

Structured filing — 4

primarydocument.xml

Open full document ↗

Filing details

Report period
2026-09-30
Issuer
Evommune, Inc.
Issuer CIK
0002044725
Trading symbol
EVMN

Reporting owner 1

Name
Pena Luis C.
Reporting owner CIK
0001620548
Relationship
Director · Officer
Officer title
President & CEO
Address
C/O EVOMMUNE, INC., 1891 PAGE MILL ROAD, PALO ALTO, CA, 94304

Non-derivative transactions

Non-derivative transactions · 1 reported row
SecurityTransaction dateCodeAmountA / DPrice (USD)Owned afterOwnership
Common Stock2026-09-30A · Form 41,115.00[F1]A7.02[F2]631,573.00D
Table key
A · Form 4
Acquisition by grant, award or otherwise under Rule 16b-3(d)
A
Acquired
D
Direct

Footnotes

F1
Represents shares acquired under the non-qualified component of the Evommune, Inc. 2025 Employee Stock Purchase Plan ("ESPP").↩ 1
F2
In accordance with current ESPP offering standards, these shares were purchased at 85% of the closing price of the Issuer's common stock on September 30, 2026.↩ 1

Remarks

This transaction is being reported late due to an administrative oversight.

Signature 1

Signed
/s/ Gregory S. Moss, Attorney-in-Fact
Date
2026-10-15

Company context

Evommune is a clinical-stage biotechnology company developing innovative therapies that target key drivers of chronic inflammatory diseases, with initial clinical development programs focusing on chronic spontaneous urticaria (“CSU”), atopic dermatitis (“AD”) and ulcerative colitis (“UC”). Chronic inflammation is a significant healthcare problem in the world, substantially impacting patients’ quality of life and leading to life-threatening conditions. These conditions, if not prevented, ultimately lead to fatal diseases, such as cardiovascular diseases, diabetes and cancer, which contribute to three out of every five deaths worldwide and result in an estimated $90 billion of annual cost to the healthcare system in the United States.

Current securities

Recent company filings

  1. SCHEDULE 13D/A filingNov 10, 2026
  2. Regulation FD DisclosureNov 5, 2026
  3. 424B3 filingNov 4, 2026
  4. Entry into a Material Definitive Agreement · Unregistered Sales of Equity Securities · Regulation FD Disclosure · Other EventsNov 4, 2026
  5. Regulation FD DisclosureOct 1, 2026

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