Shannon Campbell

Insider

First SEC filing: June 29, 2026 · Latest: June 29, 2026

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 6 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 26, 2026	BDTX	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 13, 2024	BDTX	A	4,500	$2.50	$11,250	8,865 Direct	+103.09%	Acquired	-9.8% (price as of 2026-08-21)
Sept. 20, 2024	BDTX	A	2,354	$4.78	$11,252	4,365 Direct	+117.06%	Acquired	-52.8% (price as of 2026-08-21)
June 21, 2024	BDTX	A	2,011	$4.98	$10,015	2,011 Direct	—	Acquired	-54.7% (price as of 2026-08-21)
June 6, 2024	BDTX	A	30,550	—	—	30,550 Direct	—	Acquired	(price as of 2026-08-21)
April 10, 2024	BDTX	A	61,100	—	—	61,100 Direct	—	Acquired	(price as of 2026-08-21)

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 26, 2026	BDTX	Stock Option (Right to Buy)	Common Stock (40,000)	$1.71	June 25, 2036	40,000	Acquired
June 6, 2024	BDTX	Stock Option (Right to Buy)	Common Stock (30,550)	$4.65	June 5, 2034	30,550	Acquired
April 10, 2024	BDTX	Stock Option (Right to Buy)	Common Stock (61,100)	$4.98	April 9, 2034	61,100	Acquired

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