Paris Panayiotopoulos

Insider

First SEC filing: Nov. 17, 2017 · Latest: Nov. 17, 2017

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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

3 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 22, 2019	CRBP	A	33,300	—	—	33,300 Direct	—	Acquired	(price as of 2026-08-20)
May 24, 2018	CRBP	A	34,000	—	—	34,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 16, 2017	CRBP	P	14,285	$7.03	$100,424	14,285 Direct	—	Acquired	-95.3% (price as of 2026-08-20)
Oct. 16, 2017	CRBP	A	61,000	—	—	61,000 Direct	—	Acquired	(price as of 2026-08-20)

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
May 22, 2019	CRBP	Stock Option(right to buy) [F1]	Common Stock (33,300)	$7.31	May 22, 2029	33,300	Acquired
May 24, 2018	CRBP	Stock Option(right to buy) [F1]	Common Stock (34,000)	$5.93	May 24, 2028	34,000	Acquired
Oct. 16, 2017	CRBP	Stock Option(right to buy) [F1]	Common Stock (61,000)	$6.90	Oct. 16, 2027	61,000	Acquired

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