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BCS

Changes in Beneficial Ownership · 4

Replimune Group, Inc.

REPLNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Nov 10, 2026Accepted Nov 10, 2026, 4:30 PM ESTFiling CIK 1737953Accession 0001104659-26-125235
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Structured filing — 4

tm2629507-1_4seq1.xml

Open full document ↗

Filing details

Report period
2026-11-09
Issuer
Replimune Group, Inc.
Issuer CIK
0001737953
Trading symbol
REPL

Reporting owner 1

Name
SLATTERY JOSEPH P
Reporting owner CIK
0001246530
Relationship
Director
Address
C/O REPLIMUNE GROUP, INC., 500 UNICORN PARK DRIVE, SUITE 303, WOBURN, MA, 01801

Non-derivative transactions

Non-derivative transactions · 1 reported row
SecurityTransaction dateCodeAmountA / DPrice (USD)Owned afterOwnership
Common Stock2026-11-09S · Form 45,200D21.801,467D
Table key
S · Form 4
Sale on the market or privately
D
Direct

Signature 1

Signed
/s/ Shawn Glidden, attorney-in-fact
Date
2026-11-10

Company context

Replimune Group, Inc., headquartered in Woburn, MA, was founded in 2015 with the mission to transform cancer treatment by pioneering the development of novel oncolytic immunotherapies. Replimune’s proprietary RPx platform is based on a potent HSV-1 backbone intended to maximize immunogenic cell death and the induction of a systemic anti-tumor immune response. The RPx platform is intended to ignite local activity consisting of direct selective virus-mediated killing of the tumor resulting in the release of tumor derived antigens and altering of the tumor microenvironment to then activate a strong and durable systemic response. The RPx product candidates are expected to be synergistic with most established and experimental cancer treatment modalities, leading to the versatility to be developed alone or combined with a variety of other treatment options. For more information, please visit www.replimune.com.

Current securities

Recent company filings

  1. SCHEDULE 13G - filed by STATE STREET CORP regarding Replimune Group, Inc.Nov 10, 2026
  2. 144 filingNov 9, 2026
  3. SCHEDULE 13G/A - filed by GOLDMAN SACHS GROUP INC regarding Replimune Group, Inc.Nov 9, 2026
  4. 10-Q/A filingNov 6, 2026
  5. 4 filingNov 3, 2026

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