January 21, 2026 · Form 4 insider transaction
Dietzler Edward J bought 9,022 shares of BPRN at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Each restricted stock unit represents the contingent right to receive either the value of one share of common stock in cash or one share of common stock. These restricted stock units vest in 1/3 installments over a 3-year period beginning on the first anniversary of the grant date.