Insider at

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Insider transactions

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1 buys (P) 0 sells (S) Net: $0 + 6 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

6 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 20, 2026 JSPR P 888 · · 888 Direct · Acquired (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
July 31, 2026 JSPR Stock Option (Right to Buy Voting Common Stock (7,500) $0.63 July 31, 2036 7,500 Acquired
July 20, 2026 JSPR Non-Voting Convertible Preferred Stock Voting Common Stock (888) · · 888 Acquired
July 16, 2026 JSPR Stock Option (Right to Buy Voting Common Stock (15,000) $0.77 · 15,000 Acquired
April 1, 2019 AVTX Stock Option (Right to Buy) Common Stock (145,000) $6.22 April 1, 2029 145,000 Acquired

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

Initial ownership (Form 3) 3 holdings

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

DateTickerSecuritySharesOwnership
July 20, 2026 JSPR Voting Common Stock 518,331 Direct
July 20, 2026 JSPR Non-Voting Convertible Preferred Stock→ Voting Common Stock (463,452) 463,452 Direct
May 19, 2026 AMAN Class B Ordinary Shares→ Class A Ordinary Shares (25,000) 25,000 Indirect