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Insider Trading Arrangements
3 Months Ended
Mar. 31, 2025
shares
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement
During the quarter ended March 31, 2025, no director or officer (as defined in Exchange Act Rule 16a-1(f)) adopted or terminated trading plans intended to satisfy Rule 10b5-1(c), except as set forth in the following table:
NameTitleAdoption or Termination DatePlan Start DatePlan End Date
Shares
Vesting and
Subject to
Sell-To-
Cover (1)
Other
Shares
Being Sold
(Subject to
Certain
Conditions)
Ken MyszkowskiChief Financial Officer
 Terminated on 1/6/2025
6/11/20242/28/2025n/a115,000
Ken MyszkowskiChief Financial Officer1/7/20254/10/202512/31/2025n/a170,599
James HamiltonChief Medical Officer, Head of R&D2/24/20255/28/202511/30/2026n/a60,000
Christopher AnzaloneChief Executive Officer
Terminated on 3/12/2025
12/4/202412/31/20262,082,892n/a
(1) This column indicates the total number of shares vesting in connection with equity awards, not the number of shares to be sold. The actual number of shares to be sold will be a smaller number based on whatever is required to satisfy payment of applicable withholding taxes under sell-to-cover arrangements.
Non-Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Terminated false
James Hamilton [Member]  
Trading Arrangements, by Individual  
Name James Hamilton
Title Chief Medical Officer, Head of R&D
Rule 10b5-1 Arrangement Adopted true
Adoption Date 2/24/2025
Expiration Date 11/30/2026
Arrangement Duration 551 days
Aggregate Available 60,000
Christopher Anzalone [Member]  
Trading Arrangements, by Individual  
Name Christopher Anzalone
Title Chief Executive Officer
Rule 10b5-1 Arrangement Terminated true
Termination Date 3/12/2025
Aggregate Available 2,082,892
Ken Myszkowski 2024 Plan [Member] | Ken Myszkowski [Member]  
Trading Arrangements, by Individual  
Name Ken Myszkowski
Title Chief Financial Officer
Rule 10b5-1 Arrangement Terminated true
Termination Date 1/6/2025
Aggregate Available 115,000
Ken Myszkowski 2025 Plan [Member] | Ken Myszkowski [Member]  
Trading Arrangements, by Individual  
Name Ken Myszkowski
Title Chief Financial Officer
Rule 10b5-1 Arrangement Adopted true
Adoption Date 1/7/2025
Expiration Date 12/31/2025
Arrangement Duration 265 days
Aggregate Available 170,599