Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 11 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

11 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 9, 2021 ABCL S 1,000,000 $25.50 $25,500,000 250 Direct -99.98% Disposed -46.0% (price as of 2026-10-05)
Dec. 15, 2020 ABCL P 250 $20.00 $5,000 250 Indirect · Acquired -31.1% (price as of 2026-10-05)
Dec. 15, 2020 ABCL P 250 $20.00 $5,000 250 Direct · Acquired -31.1% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 1, 2026 ABCL Share option (right to buy) Common Shares (539,265) $3.42 Jan. 1, 2036 539,265 Acquired
Jan. 1, 2025 ABCL Share option (right to buy) Common Shares (832,033) $2.93 Jan. 1, 2035 832,033 Acquired
Jan. 14, 2024 ABCL Share option (right to buy) Common Shares (616,333) $5.39 Jan. 14, 2034 616,333 Acquired
Dec. 1, 2022 ABCL Share Options (right to buy) Common Shares (346,901) $13.18 Dec. 1, 2032 346,901 Acquired
Dec. 7, 2021 ABCL Share Option (right to buy) Common Shares (270,680) $14.55 Dec. 7, 2031 270,680 Acquired
June 7, 2021 ABCL Share Option (right to buy) Common Shares (250,000) $2.30 Oct. 29, 2030 250,000 Disposed
June 7, 2021 ABCL Share Option (right to buy) Common Shares (750,000) $0.32 Aug. 22, 2029 750,000 Disposed
Dec. 10, 2020 ABCL Stock Option (right to buy) Common Shares (190,800) $20.00 Dec. 10, 2030 190,800 Acquired
Oct. 29, 2020 ABCL Stock Option (right to buy) Common Shares · Oct. 29, 2030 850,000 Acquired

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

Initial ownership (Form 3) 3 holdings

07

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

DateTickerSecuritySharesOwnership
Dec. 11, 2020 ABCL Stock Option (right to buy)→ Common Shares (2,000,000) 2,000,000 Direct
Dec. 11, 2020 ABCL Stock Option (right to buy)→ Common Shares (850,000) 850,000 Direct
Dec. 11, 2020 ABCL Stock Option (right to buy)→ Common Shares (190,800) 190,800 Direct

Compensation (DEF 14A)

08

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

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $470,000 $211,125 · · · · $28,150 $2,343,388
2024 $460,000 $194,580 · · · · $30,500 $2,890,567
2023 $460,000 $180,090 · · · · $27,600 $667,690

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