Pam P. Cheng

Insider

First SEC filing: June 16, 2017 · Latest: June 16, 2017

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 5 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

5 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 11, 2018	CDXS	A	5,923	—	—	64,642 Direct	+10.09%	Acquired	(price as of 2026-08-20)
May 22, 2018	CDXS	S 10b5-1	19,607	$14.17	$277,831	58,719 Direct	-25.03%	Disposed	-88.6% (price as of 2026-08-20)
May 21, 2018	CDXS	S 10b5-1	2,030	$14.31	$29,049	78,326 Direct	-2.53%	Disposed	-88.7% (price as of 2026-08-20)
May 21, 2018	CDXS	S 10b5-1	17,578	$13.82	$242,928	80,356 Direct	-17.95%	Disposed	-88.3% (price as of 2026-08-20)
June 14, 2017	CDXS	A	17,894	—	—	97,934 Direct	+22.36%	Acquired	(price as of 2026-08-20)
June 15, 2016	CDXS	A	20,094	—	—	80,040 Direct	+33.52%	Acquired	(price as of 2026-08-20)
June 10, 2015	CDXS	A	20,731	—	—	59,946 Direct	+52.86%	Acquired	(price as of 2026-08-20)
Oct. 30, 2014	CDXS	A	39,215	—	—	39,215 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.