10% owner Parkman Healthcare Partners executes mixed trade: bought 256 shares, sold 257 shares, net position down 1 share to 1,050 held
Parkman Healthcare Partners filed 3 separate transactions on 2025-10-06: a purchase of 256 shares at $17.91 totaling $4,585.16, and 2 sales totaling 257 shares at $19.33 and $17.46 for combined proceeds of $4,920.11. The net effect is a reduction of 1 share from 1,051 to 1,050 shares held—a material liquidation of only -0.1% of the pre-transaction position. SPRB is an unprofitable biotech company with revenue of $0.00 in the latest quarter, full-year net income of -$2,067,000.00, and annual revenue growth of -51.3%, trading at $159.06 (a current price significantly removed from the $17–$19 range of these individual transaction prices). The insider's prior cross-ticker trading history (1 prior buy, 2 prior sells) is too limited to establish a meaningful pattern, and this is the first set of measurable same-ticker transactions.