Velan Capital Investment Management LP - 19 Sep 2025 SCHEDULE 13D/A Report for Jasper Therapeutics, Inc. Voting Common Stock, par value $0.0001 per share (JSPR)

Filing Manager
Velan Capital Investment Management LP
Reporting Manager
Velan Capital Investment Management LP
Security
Jasper Therapeutics, Inc. Voting Common Stock, par value $0.0001 per share
Symbol
JSPR
Shares outstanding
27,795,781 shares
Disclosed Ownership
2,668,395 shares
Ownership
9.6%
Form type
SCHEDULE 13D/A
Filing time
23 Sep 2025, 17:07:43 UTC
Date of event
19 Sep 2025
SEC
View on sec.gov

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Quoteable Key Fact

"Velan Capital Investment Management LP disclosed 9.6% ownership in Jasper Therapeutics, Inc. Voting Common Stock, par value $0.0001 per share (JSPR) on 19 Sep 2025."

Quick Takeaways

  • Velan Capital Investment Management LP filed SCHEDULE 13D/A for Jasper Therapeutics, Inc. Voting Common Stock, par value $0.0001 per share (JSPR).
  • Disclosed ownership: 9.6%.
  • Date of event: 19 Sep 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 23 Sep 2025, 17:07.

Why This Matters

  • 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.

Official SEC Source

Backed by Schedule 13D/13G

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

See Original Filing

Reporting Managers (12)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Velan Capital Master Fund LP 8.5% 2,381,915 0 2,381,915 /s/ Adam Morgan Adam Morgan, Managing Member of Velan Capital Holdings LLC, its General Partner 0001964356
Velan Capital Holdings LLC 8.5% 2,381,915 0 2,381,915 /s/ Adam Morgan Adam Morgan, Managing Member 0001964353
Velan Horizon Fund LP 0.1% 41,152 0 41,152 /s/ Adam Morgan Adam Morgan, Managing Member of Velan Horizon GP LLC, its General Partner 0002057740
Velan Horizon GP LLC 0.1% 41,152 0 41,152 /s/ Adam Morgan Adam Morgan, Managing Member 0002057821
Avego Healthcare Capital, L.P. 0.9% 245,328 0 245,328 /s/ Balaji Venkataraman Balaji Venkataraman, Managing Member of Avego Healthcare Capital Holdings, LLC, its General Partner 0001822834
Avego Healthcare Capital Holdings, LLC 0.9% 245,328 0 245,328 /s/ Balaji Venkataraman Balaji Venkataraman, Managing Member 0001964446
Avego Management LLC 0.9% 245,328 0 245,328 /s/ Balaji Venkataraman Balaji Venkataraman, Managing Member 0001886177
Velan Capital Investment Management LP 9.6% 2,668,395 0 2,668,395 /s/ Adam Morgan Adam Morgan, Managing Member of Velan Capital Management LLC, its General Partner 0001848809
Velan Capital Management LLC 9.6% 2,668,395 0 2,668,395 /s/ Adam Morgan Adam Morgan, Managing Member 0001964355
Morgan Adam 9.6% 2,668,395 0 2,668,395 /s/ Adam Morgan Adam Morgan 0001964335
VENKATARAMAN BALAJI 9.6% 2,668,395 0 2,668,395 /s/ Balaji Venkataraman Balaji Venkataraman 0001114916
Kapoor Vishal 0.1% 23,867 23,867 0 /s/ Vishal Kapoor Vishal Kapoor 0001798946

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