PERCEPTIVE ADVISORS LLC - Director, 10%+ Owner at LeonaBio, Inc.

Issuer-level insider activity

Role: Director, 10%+ Owner
Issuer ticker: LONA on Nasdaq
Entity type: Company
Source filing history: Open source filing history

No buys or sells have been reported by PERCEPTIVE ADVISORS LLC since 04 Aug 2025

Reported holdings for PERCEPTIVE ADVISORS LLC in LeonaBio, Inc.

Form 4 holding Director, 10%+ Owner

Athira Pharma, Inc.

Security class: Series A Warrant (right to buy)
Shares / value: 1,279,526
Estimated value: $8,124,990
Report date: 23 Dec 2025
Price: $6.35
Ownership: Indirect
Underlying class: Common Stock
Underlying amount

Form 4 holding Director, 10%+ Owner

Athira Pharma, Inc.

Security class: Series B Warrant (right to buy)
Shares / value: 1,181,101
Estimated value: $7,499,991
Report date: 23 Dec 2025
Price: $6.35
Ownership: Indirect
Underlying class: Common Stock
Underlying amount

Form 4 holding Director, 10%+ Owner

Athira Pharma, Inc.

Security class: Common Stock
Shares / value: 329,756
Estimated value: $2,093,950
Report date: 23 Dec 2025
Price: $6.35
Ownership: Indirect

Form 4 holding Director, 10%+ Owner

Athira Pharma, Inc.

Security class: Pre-Funded Warrant (right to buy)
Shares / value: 5,502,402
Estimated value
Report date: 23 Dec 2025
Price
Ownership: Indirect
Underlying class: Common Stock
Underlying amount

Form 4 holding Director, 10%+ Owner

LeonaBio, Inc.

Security class: Stock Option (Right to Buy)
Shares / value: 28,000
Estimated value
Report date: 23 Jun 2026
Price
Ownership: Indirect
Underlying class: Common Stock
Underlying amount

Form 4 holding Director, 10%+ Owner

LeonaBio, Inc.

Security class: Stock Option (Right to Buy)
Shares / value: 28,000
Estimated value
Report date: 23 Jun 2026
Price
Ownership: Indirect
Underlying class: Common Stock
Underlying amount

Form 4 holding Director, 10%+ Owner

LeonaBio, Inc.

Security class: Stock Option (Right to Buy)
Shares / value: 28,000
Estimated value
Report date: 23 Jun 2026
Price
Ownership: Indirect
Underlying class: Common Stock
Underlying amount

Transaction history for PERCEPTIVE ADVISORS LLC in LeonaBio, Inc.

Sym	Class	Transaction	%	SEC-reported value	SEC-reported price	Shares	Shares after	Date	Ownership

^* marks a reported price that did not pass the local price check.

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