Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 15, 2021 NBXG P 400 $16.37 $6,548 61,000 Direct +0.66% Acquired -2.4% (price as of 2026-10-02)
Dec. 14, 2021 NBXG P 20,500 $16.24 $332,920 60,600 Direct +51.12% Acquired -1.6% (price as of 2026-10-02)
Dec. 13, 2021 NBXG P 40,100 $16.69 $669,269 40,100 Direct · Acquired -4.3% (price as of 2026-10-02)

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
May 26, 2021 NBXG Shares of Common Stock [F1] 0 Direct