v3.25.2
Insider Trading Arrangements
3 Months Ended
May 31, 2025
shares
Trading Arrangements, by Individual  
Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Terminated false
Dr. Lisa LaVange [Member]  
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement
The adoption or termination of contracts, instructions or written plans for the purchase or sale of our securities by our Section 16 officers and directors for the quarter ended May 31, 2025, each of which is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act (“Rule 10b5-1 Plan”), were as follows:

NameTitleActionDate AdoptedExpiration DateAggregate # of Securities to be Purchased/Sold
Dr. Lisa LaVange (1)
DirectorAdoption04/29/202502/07/20264,100 

(1) On April 29, 2025, Dr. Lisa LaVange entered into a new prearranged stock trading plan pursuant to Rule 10b5-1, which provides for (i) the potential exercise of vested stock options and the associated sale of up to 1,000 shares of Company stock underlying such options, and (ii) the potential sale of up to an additional 3,100 shares of Company common stock. The new plan expires on February 7, 2026 or upon the earlier completion of all authorized transactions under the new plan.
The Rule 10b5-1 trading arrangements described above were adopted and pre-cleared in accordance with the Company’s Insider Trading Policy and actual sale transactions made pursuant to such trading arrangements will be disclosed publicly in future Section 16 filings with the SEC.
Name Dr. Lisa LaVange
Title Director
Rule 10b5-1 Arrangement Adopted true
Adoption Date 04/29/2025
Expiration Date 02/07/2026
Arrangement Duration 284 days
Aggregate Available 4,100,000
Dr. Lisa LaVange Trading Arrangement, Stock Underlying Options [Member] | Dr. Lisa LaVange [Member]  
Trading Arrangements, by Individual  
Aggregate Available 1,000
Dr. Lisa LaVange Trading Arrangement, Common Stock [Member] | Dr. Lisa LaVange [Member]  
Trading Arrangements, by Individual  
Aggregate Available 3,100