Derek M Meisner

Insider

First SEC filing: Jan. 18, 2023 · Latest: Jan. 18, 2023

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 3 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.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 17, 2023	ABOS	A	120,800	—	—	120,800 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 17, 2023	ABOS	A	26,800	—	—	26,800 Direct	—	Acquired	(price as of 2026-08-19)
Sept. 6, 2022	ABOS	A	225,000	—	—	225,000 Direct	—	Acquired	(price as of 2026-08-19)

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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Jan. 17, 2023	ABOS	Employee Stock Option (right to buy)	Common Stock (120,800)	$6.11	Jan. 16, 2033	120,800	Acquired
Sept. 6, 2022	ABOS	Employee Stock Option (right to buy)	Common Stock (225,000)	$6.08	Sept. 5, 2032	225,000	Acquired

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

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

Chief Legal Officer

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2023	$455,663	$45,000	—	—	$236,945	—	$15,337	$1,476,637
2022	$141,705	$45,000	—	—	$52,925	—	$538	$1,279,668

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