Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 2 non-open-market transactions below 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 26, 2026 GENB A 196,368 · · 196,368 Direct · Acquired (price as of 2026-10-05)
Feb. 26, 2026 GENB A 295,608 · · 295,608 Direct · Acquired (price as of 2026-10-05)

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.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 26, 2026 GENB Stock Option (Right to Buy) Common Stock (196,368) $16.00 Feb. 25, 2036 196,368 Acquired
Feb. 26, 2026 GENB Stock Option (Right to Buy) Common Stock (295,608) $16.00 Feb. 25, 2036 295,608 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 5 holdings

07

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

DateTickerSecuritySharesOwnership
Feb. 26, 2026 GENB Common Stock 659,973 Direct
Feb. 26, 2026 GENB Stock Option (Right to Buy)→ Common Stock (131,665) 131,665 Direct
Feb. 26, 2026 GENB Stock Option (Right to Buy)→ Common Stock (131,665) 131,665 Direct
Feb. 26, 2026 GENB Stock Option (Right to Buy)→ Common Stock (131,665) 131,665 Direct
Feb. 26, 2026 GENB Stock Option (Right to Buy)→ Common Stock (230,414) 230,414 Direct