Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 12 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

12 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 27, 2019 AVTX P 6,734 $2.98 $20,067 262,734 Direct +2.63% Acquired -99.8% (price as of 2026-10-02)
May 14, 2019 AVTX P 6,000 $5.06 $30,360 6,000 Direct · Acquired -99.9% (price as of 2026-10-02)
Aug. 20, 2014 CLRB P 13,300 $0.01 $133 277,578 Direct +5.03% Acquired -99.4% (price as of 2026-10-02)
Aug. 20, 2014 CLRB P 13,300 $3.75 $49,875 13,300 Direct · Acquired -100.0% (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
June 28, 2019 AVTX Stock Option (Right to Buy) Common Stock $5.44 June 28, 2029 117 Acquired
May 24, 2019 AVTX Stock Option (Right to Buy) Common Stock (300,000) $4.98 May 24, 2029 300,000 Acquired
April 15, 2019 AVTX Stock Option (Right to Buy) Common Stock (300,000) $5.17 April 15, 2029 300,000 Acquired
March 29, 2019 AVTX Employee Stock Option (Right to Buy) Common Stock (882) $5.84 March 29, 2029 882 Acquired
Feb. 1, 2019 DCTH Stock Options Common Stock (100,000) $0.28 Feb. 1, 2029 100,000 Acquired
Dec. 31, 2018 AVTX Stock Option (Right to Buy) Common Stock (1,504) $3.23 Dec. 30, 2028 1,504 Acquired
Sept. 28, 2018 AVTX Employee Stock Option (Right to Buy) Common Stock (990) $4.67 Sept. 28, 2028 990 Acquired
June 29, 2018 AVTX Employee Stock Option (Right to Buy) Common Stock (1,012) $4.34 June 29, 2028 1,012 Acquired
May 15, 2018 AVTX Stock Option (Right to Buy) Common Stock (8,357) $3.71 May 14, 2028 8,357 Acquired
April 6, 2018 AVTX Stock Option (right to buy) Common Stock (16,714) $4.14 April 6, 2028 16,714 Acquired
Aug. 20, 2014 CLRB Stock purchase warrant (right to buy) Common Stock (13,300) $4.68 Aug. 20, 2019 13,300 Acquired

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

Initial ownership (Form 3) 2 holdings

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

DateTickerSecuritySharesOwnership
Aug. 18, 2014 CLRB Employee Stock Option (right to buy)→ Common Stock (168,000) 168,000 Direct
Aug. 18, 2014 CLRB Employee Stock Option (right to buy)→ Common Stock (96,278) 96,278 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
2015 $160,416 · · · · · $564 $160,980
2014 $262,500 · · · · · $90,847 $353,347

AVTX

Ph.D. (4) Former Executive Chairman of the Board
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2019 $247,917 $157,500 $1,245,000 $1,855,965 · · $270,267 $3,776,649

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