Institution

03

Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 12 months to the week close of 2026-10-16

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 6, 2025 SPRB P 256 $17.91 $4,585 1,307 Indirect +24.36% Acquired 121.4% (price as of )
Oct. 6, 2025 SPRB S 232 $19.33 $4,485 1,075 Indirect -17.75% Disposed 105.1% (price as of )
Oct. 6, 2025 SPRB S 25 $17.46 $436 1,050 Indirect -2.33% Disposed 127.1% (price as of )

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Oct. 8, 2025 SPRB Common Stock, par value $0.0001 per share 1,051 Indirect