MAK Capital Fund LP - 31 Mar 2026 SCHEDULE 13G/A Report for Autolus Therapeutics plc Ordinary Shares, nominal value $0.000042 per share, and American Depositary Shares ("ADS"). Each ADS represents one Ordinary Share (AUTL)

Filing Manager
MAK Capital Fund LP
Reporting Manager
MAK Capital Fund LP
Security
Autolus Therapeutics plc Ordinary Shares, nominal value $0.000042 per share, and American Depositary Shares ("ADS"). Each ADS represents one Ordinary Share
Symbol
AUTL
Shares outstanding
266,837,198 shares
Disclosed Ownership
33,621,487 shares
Ownership
13%
Form type
SCHEDULE 13G/A
Filing time
15 May 2026, 15:04:29 UTC
Date of event
31 Mar 2026
Previous filing
13 Feb 2026
SEC
View on sec.gov

Key filing fact

MAK Capital Fund LP disclosed 13% ownership in Autolus Therapeutics plc Ordinary Shares, nominal value $0.000042 per share, and American Depositary Shares ("ADS"). Each ADS represents one Ordinary Share (AUTL) on 31 Mar 2026.

Key facts

  • MAK Capital Fund LP filed SCHEDULE 13G/A for Autolus Therapeutics plc Ordinary Shares, nominal value $0.000042 per share, and American Depositary Shares ("ADS"). Each ADS represents one Ordinary Share (AUTL).
  • Disclosed ownership: 13%.
  • Date of event: 31 Mar 2026.

Change

  • Previous schedule filing date: 13 Feb 2026.
  • Current filing was accepted on 15 May 2026, 15:04.

Research use

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting persons

Reporting managers (3)

Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
MAK Capital Fund LP 13% 33,621,487 0 33,621,487 /s/ Michael A. Kaufman Managing Member
MAK CAPITAL ONE LLC 13% 33,621,487 0 33,621,487 /s/ Michael A. Kaufman Managing Member
Kaufman Michael A 13% 33,621,487 0 33,621,487 /s/ Michael A. Kaufman Michael A. Kaufman
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