If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D


 
Perceptive Advisors LLC
 
Signature:/s/ Joseph Edelman
Name/Title:Joseph Edelman, Managing Member
Date:11/25/2025
 
Joseph Edelman
 
Signature:/s/ Joseph Edelman
Name/Title:Joseph Edelman
Date:11/25/2025
 
Perceptive Life Sciences Master Fund, Ltd.
 
Signature:/s/ Joseph Edelman
Name/Title:Joseph Edelman, Managing Member
Date:11/25/2025
 
Perceptive LS (A), LLC
 
Signature:Perceptive LS GP, LLC
Name/Title:Joseph Edelman, Member
Date:11/25/2025
 
Signature:/s/ Joseph Edelman
Name/Title:Joseph Edelman, Member
Date:11/25/2025
EX-99

Schedule A

 

Fund

Date

Transaction

Number of shares

Price

Perceptive Life Sciences Master Fund, Ltd.

11/19/2025

Sale

1,382

$3.6116(1)

Perceptive LS (A), LLC

11/19/2025

Sale

155

$3.6116(1)

Perceptive Life Sciences Master Fund, Ltd.

11/20/2025

Sale

6,651

$3.1899(2)

Perceptive LS (A), LLC

11/20/2025

Sale

747

$3.1899(2)

Perceptive Life Sciences Master Fund, Ltd.

11/21/2025

Sale

16,725

$3.252(3)

Perceptive LS (A), LLC

11/21/2025

Sale

1,879

$3.252(3)

Perceptive Life Sciences Master Fund, Ltd.

11/24/2025

Sale

21,317

$3.10(4)

Perceptive LS (A), LLC

11/24/2025

Sale

2,395

$3.10(4)

Perceptive Life Sciences Master Fund, Ltd.

11/25/2025

Sale

42,299

$3.0014(5)

Perceptive LS (A), LLC

11/25/2025

Sale

4,751

$3.0014(5)

 


1 The reported price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.52 to $3.70 inclusive. The reporting persons undertake to provide the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within such range.

2 The reported price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.15 to $3.52 inclusive. The reporting persons undertake to provide the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within such range.

3 The reported price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.25 to $3.27 inclusive. The reporting persons undertake to provide the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within such range.

4 The reported price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.05 to $3.25 inclusive. The reporting persons undertake to provide the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within such range.

5 The reported price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.85 to $3.10 inclusive. The reporting persons undertake to provide the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within such range.