Insider Trading Arrangements

3 Months Ended

Sep. 30, 2026

Our policy governing transactions in our securities by our directors, officers and employees permits our directors, officers and employees to enter into trading plans complying with Rule 10b5-1 under the Exchange Act. The following table describes the written plans for the sale of our securities that were adopted by our executive officers and directors during the quarter ended September 30, 2026. Each plan was entered into during an open trading window and is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) (each a “Trading Plan”).

Name and Title

Action Taken (Date)

Scheduled Start Date of Trading Plan

Scheduled Expiration Date of Trading Plan

Maximum Number of Shares Subject to Trading Plan

Shannon Kelley (Chief Legal Officer)

Adoption (July 31, 2026)

11/6/2026

9/1/2027

8,927(1)

Carole Huntsman (Chief Commercial Officer)

Adoption (July 31, 2026)

11/20/2026

1/31/2027

2,868(1)

Mardi Dier (Chief Financial Officer)

Adoption (August 4, 2026)

11/6/2026

7/31/2027

19,185(1)(2)

Rebecca Taub, M.D. (Director)

Adoption (August 28, 2026)

11/27/2026

3/1/2028

100,000(3)

(1) This Trading Plan provides for the sale of shares to be received upon future vesting of certain outstanding restricted stock unit awards, net of any shares sold to satisfy applicable taxes. The number of shares to be sold to satisfy taxes, and thus the exact number of shares to be sold pursuant to this Trading Plan, can only be determined upon the occurrence of future vesting events. For purposes of this disclosure, we have reported the maximum aggregate number of shares to be sold without subtracting any shares to be sold to satisfy tax obligations.

(2) This Trading Plan provides for the sale of shares underlying certain outstanding performance-based restricted stock units (“PSUs”) that are expected to vest in January 2027. The total number of shares reported in this column includes 8,875 shares, representing the target number of shares that may be issued upon vesting of the PSUs. The PSUs vest between 0% and 200% of the target number of PSUs, depending on the relative total shareholder return of our common stock compared to a peer group over a three-year performance period ending on December 31, 2026. In addition, we have reported the maximum number of shares to be sold without subtracting any shares to be sold to satisfy tax obligations.

(3) Includes 62,000 shares held by SQN, LLC. Dr. Taub is a managing member of SQN, LLC.

Non-Rule 10b5-1 Arrangement Adopted

false

Rule 10b5-1 Arrangement Terminated

false

Non-Rule 10b5-1 Arrangement Terminated

false

Shannon Kelley [Member]

Trading Arrangements, by Individual

Name

Shannon Kelley

Title