Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 5 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
March 15, 2024 ANTX A 30,000 · · 51,416 Direct +140.08% Acquired (price as of 2026-10-05)
March 15, 2024 ANTX A 30,000 · · 51,416 Direct +140.08% Acquired (price as of 2026-10-05)
March 15, 2024 ANTX A 60,000 · · 60,000 Direct · Acquired (price as of 2026-10-05)
Feb. 15, 2023 ANTX A 70,950 · · 70,950 Direct · Acquired (price as of 2026-10-05)
May 12, 2022 ANTX A 66,000 · · 66,000 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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 15, 2024 ANTX Stock Option (right to buy) Common Stock (60,000) $3.00 March 14, 2034 60,000 Acquired
Feb. 15, 2023 ANTX Stock Option (right to buy) Common Stock (70,950) $14.29 Feb. 14, 2033 70,950 Acquired
May 12, 2022 ANTX Stock Option (right to buy) Common Stock (66,000) $17.28 May 11, 2032 66,000 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
March 24, 2022 ANTX Common 18,289 Direct
March 24, 2022 ANTX Stock Option (right to buy)→ Common Stock (4,418) 4,418 Direct
March 24, 2022 ANTX Stock Option (right to buy)→ Common Stock (118,999) 118,999 Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2024 $325,500 · $90,000 $154,188 · · $376,813 $946,501
2023 $465,000 · · $765,586 $223,200 · · $1,453,786
2022 $427,399 · · $811,893 $153,864 · · $1,393,156

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.