Insider at

04

Insider transactions

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4 buys (P) 0 sells (S) Net: $213,775 + 4 non-open-market transactions below Avg return of open purchases vs now: -19.2% 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

4 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 13, 2026 ALT P 15,000 $2.95 $44,250 62,500 Direct +31.58% Acquired -7.3% (price as of 2026-10-02)
April 1, 2026 ALT P 15,000 $3.14 $47,100 47,500 Direct +46.15% Acquired -12.9% (price as of 2026-10-02)
March 6, 2026 ALT P 20,000 $3.54 $70,800 32,500 Direct +160.00% Acquired -22.7% (price as of 2026-10-02)
Dec. 22, 2025 ALT P 12,500 $4.13 $51,625 12,500 Direct · Acquired -33.8% (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.

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

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Dec. 1, 2025 ALT Restricted Stock Units Common Stock, par value $0.0001 (633,700) · · 633,700 Acquired
Dec. 1, 2025 ALT Stock Options (option to buy) Common Stock, par value $0.0001 (1,824,400) $4.93 Dec. 1, 2035 1,824,400 Acquired
Sept. 25, 2025 ALT Stock Options (option to buy) Common Stock, par value $0.0001 (48,800) $3.92 Sept. 25, 2035 48,800 Acquired
Feb. 24, 2025 ALT Stock Options (option to buy) Common Stock, par value $0.0001 (69,800) $6.11 Feb. 24, 2035 69,800 Acquired

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