Mark Kirschbaum

Insider

First SEC filing: Oct. 28, 2020 · Latest: Oct. 28, 2020

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 4 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
June 30, 2023	BGMS	A	70,200	—	—	70,200 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 31, 2023	BGMS	A	31,200	—	—	31,200 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 13, 2021	BGMS	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-19)
Oct. 23, 2020	BGMS	A	120,000	—	—	120,000 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
June 30, 2023	BGMS	Stock Option (right to buy)	Common Stock (70,200)	$0.59	June 30, 2033	70,200	Acquired
Dec. 13, 2021	BGMS	Stock Option (right to buy)	Common Stock (100,000)	$3.45	Dec. 13, 2031	100,000	Acquired
Oct. 23, 2020	BGMS	Stock Option (right to buy)	Common Stock (120,000)	$3.77	Oct. 23, 2030	120,000	Acquired

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

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

SVP

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2021	$350,000	$140,000	—	$263,000	—	—	$41,576	$794,576
2020	$66,288	—	—	$380,400	—	—	$7,447	$454,135

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