January 15, 2026 · Form 4 insider transaction
Gleason Shane Thomas sold 2,909 shares of NSPR at $1.58 per share, a transaction worth $4.6K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 18 days after the transaction.
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person.