Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 1 non-open-market transaction 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
July 31, 2024 ALT A 1,259 $5.41 $6,811 11,372 Direct +12.45% Acquired -49.4% (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) 7 holdings

07

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

DateTickerSecuritySharesOwnership
July 1, 2024 ALT Common Stock, par value $0.0001 10,113 Direct
July 1, 2024 ALT Stock Option (Right to Buy)→ Common Stock, par value $0.0001 (20,000) 20,000 Direct
July 1, 2024 ALT Stock Option (Right to Buy)→ Common Stock, par value $0.0001 (25,000) 25,000 Direct
July 1, 2024 ALT Stock Option (Right to Buy)→ Common Stock, par value $0.0001 (15,000) 15,000 Direct
July 1, 2024 ALT Stock Option (Right to Buy)→ Common Stock, par value $0.0001 (12,000) 12,000 Direct
July 1, 2024 ALT Restricted Stock Units→ Common Stock, par value $0.0001 (11,250) 11,250 Direct
July 1, 2024 ALT Restricted Stock Units→ Common Stock, par value $0.0001 (3,000) 3,000 Direct