Mark Alan Goldberg

Insider

First SEC filing: May 6, 2015 · Latest: May 6, 2015

On this page

Insider at

0 buys (P) 0 sells (S) Net: $0 + 17 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

17 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 29, 2023	CBIO	A	5,827	$2.36	$13,752	20,244 Direct	+40.42%	Acquired	-92.9% (price as of 2026-08-20)
Sept. 30, 2023	CBIO	A	9,167	$1.50	$13,750	14,417 Direct	+174.61%	Acquired	-88.8% (price as of 2026-08-20)
May 19, 2023	CBIO	A	35,000	—	—	35,000 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2022	CBIO	A	21,000	—	—	21,000 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2021	CBIO	A	10,500	—	—	10,500 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2021	CBIO	A	5,250	—	—	5,250 Direct	—	Acquired	(price as of 2026-08-20)
May 22, 2020	CBIO	A	21,000	—	—	21,000 Direct	—	Acquired	(price as of 2026-08-20)
May 17, 2019	CBIO	A	21,000	—	—	21,000 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2018	CBIO	A	11,000	—	—	11,000 Direct	—	Acquired	(price as of 2026-08-20)
May 25, 2017	CBIO	A	11,000	—	—	11,000 Direct	—	Acquired	(price as of 2026-08-20)
May 9, 2017	ATYR	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
May 24, 2016	ATYR	A	18,000	—	—	18,000 Direct	—	Acquired	(price as of 2026-08-20)
May 17, 2016	CBIO	A	11,000	—	—	11,000 Direct	—	Acquired	(price as of 2026-08-20)
March 4, 2016	CBIO	P	10,397	$4.77	$49,594	11,497 Direct	+945.18%	Acquired	-96.5% (price as of 2026-08-20)
Jan. 27, 2016	ATYR	A	19,428	—	—	19,428 Direct	—	Acquired	(price as of 2026-08-20)
July 15, 2015	CBIO	A	11,000	—	—	11,000 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2015	ATYR	A	6,286	—	—	6,286 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2014	CBIO	A	15,401	—	—	15,401 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 19, 2023	CBIO	Stock Option (right to buy)	Common Stock (35,000)	$1.98	May 18, 2033	35,000	Acquired
May 18, 2022	CBIO	Stock Option (right to buy)	Common Stock (21,000)	$0.60	May 17, 2032	21,000	Acquired
May 18, 2021	CBIO	Stock Option (right to buy)	Common Stock (10,500)	$2.55	May 17, 2031	10,500	Acquired
May 22, 2020	CBIO	Stock Option (right to buy)	Common Stock (21,000)	$3.00	May 21, 2030	21,000	Acquired
May 17, 2019	CBIO	Stock Option (right to buy)	Common Stock (21,000)	$12.39	May 16, 2029	21,000	Acquired
May 18, 2018	CBIO	Stock Option (right to buy)	Common Stock (11,000)	$18.41	May 17, 2028	11,000	Acquired
May 25, 2017	CBIO	Stock Option (right to buy)	Common Stock (11,000)	$13.89	May 24, 2027	11,000	Acquired
May 9, 2017	ATYR	Stock Option (right to buy)	Common Stock (20,000)	$3.15	May 9, 2027	20,000	Acquired
May 24, 2016	ATYR	Stock Option (right to buy)	Common Stock (18,000)	$3.33	May 24, 2026	18,000	Acquired
May 17, 2016	CBIO	Stock Option (right to buy)	Common Stock (11,000)	$6.35	May 16, 2026	11,000	Acquired
Jan. 27, 2016	ATYR	Stock Option (right to buy)	Common Stock (19,428)	$6.14	Jan. 27, 2026	19,428	Acquired
July 15, 2015	CBIO	Stock Option (right to buy)	Common Stock (11,000)	$7.50	July 14, 2025	11,000	Acquired
July 8, 2015	ATYR	Stock Option (right to buy)	Common Stock (6,286)	$14.96	July 8, 2025	6,286	Acquired
July 8, 2014	CBIO	Stock Option (right to buy)	Common Stock (15,401)	$8.86	July 8, 2024	15,401	Acquired

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

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
May 6, 2015	ATYR	Stock Option (right to buy)→ Common Stock (12,572)	12,572	Direct
July 10, 2014	CBIO	Common Stock	1,100	Direct