Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 17 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
June 30, 2026 ADCT A 221,100 · · 841,640 Direct +35.63% Acquired (price as of 2026-10-05)
Feb. 13, 2026 ADCT A 294,800 $3.99 $1,176,252 653,834 Direct +82.11% Acquired -69.2% (price as of 2026-10-05)
Feb. 13, 2026 ADCT F 33,294 $3.99 $132,843 620,540 Direct -5.09% Disposed -69.2% (price as of 2026-10-05)
Dec. 6, 2025 ADCT F 49,508 $3.29 $162,881 359,034 Direct -12.12% Disposed -62.6% (price as of 2026-10-05)
Feb. 13, 2025 ADCT A 220,000 $1.61 $354,200 408,542 Direct +116.68% Acquired -23.6% (price as of 2026-10-05)
Dec. 6, 2024 ADCT F 41,458 $3.13 $129,764 188,542 Direct -18.03% Disposed -60.7% (price as of 2026-10-05)
Nov. 14, 2013 DCTH A 152,755 · · 152,755 Direct · Acquired (price as of 2026-10-05)
March 11, 2013 DCTH A 40,000 · · 40,000 Direct · Acquired (price as of 2026-10-05)
Feb. 28, 2012 DCTH A 9,000 · · 15,000 Direct +150.00% Acquired (price as of 2026-10-05)
Feb. 28, 2012 DCTH A 40,000 · · 0 Direct · Acquired (price as of 2026-10-05)
March 10, 2011 DCTH A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-05)
March 10, 2011 DCTH A 28,000 · · 28,000 Direct · Acquired (price as of 2026-10-05)
April 20, 2010 DCTH A 55,000 · · 55,000 Direct · Acquired (price as of 2026-10-05)
Oct. 25, 2006 ANGO M 1,539 $2.57 $3,955 27,778 Direct +5.87% Acquired 504.7% (price as of 2026-10-05)
Oct. 25, 2006 ANGO M 1,539 · · 2,565 Direct -37.50% Disposed (price as of 2026-10-05)
Aug. 15, 2006 ANGO A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-05)
Jan. 18, 2006 ANGO A 25,000 · · 25,000 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
Nov. 14, 2013 DCTH Stock Option (right to buy) Common Stock (152,755) $0.30 Nov. 14, 2023 152,755 Acquired
March 11, 2013 DCTH Stock Option (right to buy) Common Stock (40,000) $2.13 March 11, 2023 40,000 Acquired
Feb. 28, 2012 DCTH Stock Option (right to buy) Common Stock (40,000) $4.60 Feb. 28, 2022 40,000 Acquired
March 10, 2011 DCTH Stock Option (right to buy) Common Stock (28,000) $6.42 March 10, 2021 28,000 Acquired
April 20, 2010 DCTH Stock Option (right to buy) Common Stock (55,000) $10.60 April 20, 2020 55,000 Acquired
Oct. 25, 2006 ANGO Non-Qualified Stock Option (right to buy) Common Stock (1,539) $2.57 Oct. 30, 2006 1,539 Disposed
Aug. 15, 2006 ANGO Non-Qualified Stock Option (right to buy) Common Stock (6,000) $18.40 Aug. 15, 2016 6,000 Acquired
Jan. 18, 2006 ANGO Non-Qualified Stock Option (right to buy) Common Stock (25,000) $28.43 Jan. 18, 2016 25,000 Acquired

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

Initial ownership (Form 3) 9 holdings

07

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

DateTickerSecuritySharesOwnership
Jan. 2, 2024 ADCT Common Shares · Direct
Jan. 2, 2024 ADCT Stock Options (Right to Buy)→ Common Shares (460,000) 460,000 Direct
April 22, 2010 DCTH No securities are beneficially owned 0 Direct
Jan. 20, 2006 ANGO Common Stock 26,239 Direct
Jan. 20, 2006 ANGO Common Stock 6,772 Indirect
Jan. 20, 2006 ANGO Common Stock 13,623 Indirect
Jan. 20, 2006 ANGO Common Stock 45,832 Indirect
Jan. 20, 2006 ANGO Non-Qualified Stock Option (right to buy)→ Common Stock (4,104) 4,104 Direct
Jan. 20, 2006 ANGO Non-Qualified Stock Option (right to buy)→ Common Stock (1,539) 1,539 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 $88,676 $12,548 · · · · $356,129 $457,353
2014 $330,154 $52,018 · · · · · $382,172
2013 $330,154 · · · · · · $410,896

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