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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of all insider trading transactions in CATALYST BIOSCIENCES, INC.. Get notifications about new insider transactions in CATALYST BIOSCIENCES, INC. for free.

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Apr 07 2021	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Option Exercise	M	4.63	5,000	23,150	259,783
Apr 07 2021	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Buy	M	4.63	5,000	23,150	17,174	12.2 K to 17.2 K (+41.07 %)
Apr 05 2021	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	1,215	0	18,102	16.9 K to 18.1 K (+7.19 %)
Apr 05 2021	CBIO	CATALYST BIOSCIENC ...	Ling Geoffrey M.D.	Director	Grant	A	0.00	2,331	0	13,364	11 K to 13.4 K (+21.13 %)
Apr 05 2021	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	4,761	0	13,192	8.4 K to 13.2 K (+56.47 %)
Apr 05 2021	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Grant	A	0.00	2,480	0	15,997	13.5 K to 16 K (+18.35 %)
Apr 05 2021	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Grant	A	0.00	2,926	0	22,807	19.9 K to 22.8 K (+14.72 %)
Feb 22 2021	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Buy	P	4.81	582	2,799	12,174	11.6 K to 12.2 K (+5.02 %)
Feb 22 2021	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Buy	P	4.81	1,670	8,033	23,390	21.7 K to 23.4 K (+7.69 %)
Feb 10 2021	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Option Exercise	A	5.89	140,000	824,600	140,000
Feb 10 2021	CBIO	CATALYST BIOSCIENC ...	Musil Clinton	Chief Financial Off ...	Option Exercise	A	5.89	54,000	318,060	54,000
Feb 10 2021	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	A	5.89	25,000	147,250	25,000
Jan 06 2021	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	940	0	16,887	15.9 K to 16.9 K (+5.89 %)
Jan 06 2021	CBIO	CATALYST BIOSCIENC ...	Ling Geoffrey M.D.	Director	Grant	A	0.00	1,782	0	11,033	9.3 K to 11 K (+19.26 %)
Jan 06 2021	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	3,417	0	8,431	5 K to 8.4 K (+68.15 %)
Jan 06 2021	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Grant	A	0.00	1,881	0	13,517	11.6 K to 13.5 K (+16.17 %)
Jan 06 2021	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Grant	A	0.00	2,129	0	19,881	17.8 K to 19.9 K (+11.99 %)
Oct 02 2020	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	5,014	0	5,014	0 to 5 K
Oct 02 2020	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Grant	A	0.00	2,761	0	11,636	8.9 K to 11.6 K (+31.11 %)
Oct 02 2020	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Grant	A	0.00	3,125	0	17,752	14.6 K to 17.8 K (+21.36 %)
Aug 12 2020	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Buy	P	4.81	582	2,799	11,592	11 K to 11.6 K (+5.29 %)
Aug 12 2020	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Buy	P	4.81	1,768	8,504	4,268	2.5 K to 4.3 K (+70.72 %)
Jul 02 2020	CBIO	CATALYST BIOSCIENC ...	Musil Clinton	Chief Financial Off ...	Option Exercise	A	5.88	140,000	823,200	140,000
Jul 02 2020	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	1,011	0	14,567	13.6 K to 14.6 K (+7.46 %)
Jul 02 2020	CBIO	CATALYST BIOSCIENC ...	TETLOW SHARON	Director	Grant	A	0.00	1,703	0	3,635	1.9 K to 3.6 K (+88.15 %)
Jul 02 2020	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	3,673	0	24,215	20.5 K to 24.2 K (+17.88 %)
Jul 02 2020	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Grant	A	0.00	2,076	0	8,875	6.8 K to 8.9 K (+30.53 %)
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	TETLOW SHARON	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	Ling Geoffrey M.D.	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	TETLOW SHARON	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	Ling Geoffrey M.D.	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Jun 12 2020	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Option Exercise	A	7.18	5,000	35,900	5,000
Apr 03 2020	CBIO	CATALYST BIOSCIENC ...	TETLOW SHARON	Director	Grant	A	0.00	1,932	0	1,932	0 to 1.9 K
Apr 03 2020	CBIO	CATALYST BIOSCIENC ...	TETLOW SHARON	Director	Grant	A	0.00	1,932	0	1,932	0 to 1.9 K
Apr 03 2020	CBIO	CATALYST BIOSCIENC ...	Ling Geoffrey M.D.	Director	Grant	A	0.00	1,932	0	4,932	3 K to 4.9 K (+64.40 %)
Apr 03 2020	CBIO	CATALYST BIOSCIENC ...	Ling Geoffrey M.D.	Director	Grant	A	0.00	1,932	0	4,932	3 K to 4.9 K (+64.40 %)
Apr 03 2020	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	4,934	0	20,542	15.6 K to 20.5 K (+31.61 %)
Apr 03 2020	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Grant	A	0.00	2,860	0	12,498	9.6 K to 12.5 K (+29.67 %)
Mar 17 2020	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Buy	P	4.05	2,500	10,132	2,500	0 to 2.5 K
Mar 13 2020	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Buy	P	3.91	4,000	15,647	11,010	7 K to 11 K (+57.06 %)
Mar 13 2020	CBIO	CATALYST BIOSCIENC ...	Richard John P	Director	Buy	P	3.98	2,500	9,950	3,716	1.2 K to 3.7 K (+205.59 %)
Mar 13 2020	CBIO	CATALYST BIOSCIENC ...	Cai Veronica	Controller	Buy	P	4.11	2,000	8,220	7,353	5.4 K to 7.4 K (+37.36 %)
Mar 04 2020	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Buy	P	5.78	2,000	11,560	10,839	8.8 K to 10.8 K (+22.63 %)
Feb 27 2020	CBIO	CATALYST BIOSCIENC ...	Ling Geoffrey M.D.	Director	Buy	P	6.23	3,000	18,692	3,000	0 to 3 K
Feb 25 2020	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Sell	S	6.10	69,401	423,506	0	69.4 K to 0 (-100.00 %)
Feb 12 2020	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Grant	A	6.23	430	2,679	7,010	6.6 K to 7 K (+6.53 %)
Feb 12 2020	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Grant	A	6.23	1,358	8,460	1,358	0 to 1.4 K
Feb 12 2020	CBIO	CATALYST BIOSCIENC ...	Cai Veronica	Controller	Grant	A	6.23	1,678	10,454	5,353	3.7 K to 5.4 K (+45.66 %)
Jan 27 2020	CBIO	CATALYST BIOSCIENC ...	Cai Veronica	Controller	Option Exercise	A	6.85	12,000	82,200	12,000
Jan 27 2020	CBIO	CATALYST BIOSCIENC ...	Cai Veronica	Controller	Option Exercise	A	6.22	3,000	18,660	3,000
Jan 27 2020	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	A	6.85	45,000	308,250	45,000
Jan 27 2020	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Option Exercise	A	6.85	115,000	787,750	115,000
Jan 17 2020	CBIO	CATALYST BIOSCIENC ...	TETLOW SHARON	Director	Option Exercise	A	7.29	10,000	72,900	10,000
Jan 17 2020	CBIO	CATALYST BIOSCIENC ...	Ling Geoffrey M.D.	Director	Option Exercise	A	7.29	10,000	72,900	10,000
Jan 02 2020	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	1,743	0	8,839	7.1 K to 8.8 K (+24.56 %)
Jan 02 2020	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	3,166	0	15,608	12.4 K to 15.6 K (+25.45 %)
Jan 02 2020	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Grant	A	0.00	1,073	0	5,126	4.1 K to 5.1 K (+26.47 %)
Jan 02 2020	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Grant	A	0.00	1,835	0	9,638	7.8 K to 9.6 K (+23.52 %)
Jan 02 2020	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	1,743	0	8,839	7.1 K to 8.8 K (+24.56 %)
Jan 02 2020	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	3,166	0	15,608	12.4 K to 15.6 K (+25.45 %)
Jan 02 2020	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Grant	A	0.00	1,073	0	5,126	4.1 K to 5.1 K (+26.47 %)
Jan 02 2020	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Grant	A	0.00	1,835	0	9,638	7.8 K to 9.6 K (+23.52 %)
Oct 02 2019	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	2,418	0	7,096	4.7 K to 7.1 K (+51.69 %)
Oct 02 2019	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	4,391	0	12,442	8.1 K to 12.4 K (+54.54 %)
Oct 02 2019	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Grant	A	0.00	1,489	0	4,053	2.6 K to 4.1 K (+58.07 %)
Oct 02 2019	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Grant	A	0.00	2,545	0	7,803	5.3 K to 7.8 K (+48.40 %)
Aug 12 2019	CBIO	CATALYST BIOSCIENC ...	Payne Fletcher	Chief Financial Off ...	Grant	A	6.51	1,180	7,682	3,744	2.6 K to 3.7 K (+46.02 %)
Aug 12 2019	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Grant	A	6.51	413	2,689	6,580	6.2 K to 6.6 K (+6.70 %)
Jul 02 2019	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	1,642	0	4,678	3 K to 4.7 K (+54.08 %)
Jul 02 2019	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	2,905	0	8,051	5.1 K to 8.1 K (+56.45 %)
Jun 17 2019	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Option Exercise	A	7.46	5,000	37,300	5,000
Jun 17 2019	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Option Exercise	A	7.46	5,000	37,300	5,000
Jun 17 2019	CBIO	CATALYST BIOSCIENC ...	Richard John P	Director	Option Exercise	A	7.46	5,000	37,300	5,000
Jun 17 2019	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Option Exercise	A	7.46	5,000	37,300	5,000
Jun 17 2019	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Option Exercise	A	7.46	5,000	37,300	5,000
May 28 2019	CBIO	CATALYST BIOSCIENC ...	Richard John P	Director	Buy	P	8.03	1,000	8,030	1,216	216 to 1.2 K (+462.96 %)
May 22 2019	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Option Exercise	M	4.63	4,400	20,372	264,783
May 22 2019	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Gift	G	0.00	4,400	0	8,456	4.1 K to 8.5 K (+108.48 %)
May 22 2019	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Gift	G	0.00	4,400	0	6,167	10.6 K to 6.2 K (-41.64 %)
May 22 2019	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Buy	M	4.63	4,400	20,372	10,567	6.2 K to 10.6 K (+71.35 %)
May 22 2019	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	M	4.63	4,400	20,372	81,218
May 22 2019	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Gift	G	0.00	16,094	0	16,094	32.2 K to 16.1 K (-50.00 %)
May 22 2019	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Buy	M	4.63	4,400	20,372	16,094	11.7 K to 16.1 K (+37.63 %)
Apr 02 2019	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	1,364	0	3,036	1.7 K to 3 K (+81.58 %)
Apr 02 2019	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	2,414	0	5,146	2.7 K to 5.1 K (+88.36 %)
Feb 13 2019	CBIO	CATALYST BIOSCIENC ...	Payne Fletcher	Chief Financial Off ...	Grant	A	7.04	1,002	7,054	3,731	2.7 K to 3.7 K (+36.72 %)
Feb 13 2019	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Grant	A	7.04	350	2,464	6,167	5.8 K to 6.2 K (+6.02 %)
Feb 13 2019	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Grant	A	7.04	2,485	17,494	11,867	9.4 K to 11.9 K (+26.49 %)
Jan 28 2019	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President and CEO	Option Exercise	A	7.97	80,000	637,600	80,000
Jan 28 2019	CBIO	CATALYST BIOSCIENC ...	Payne Fletcher	Chief Financial Off ...	Option Exercise	A	7.97	38,000	302,860	38,000
Jan 28 2019	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	A	7.97	35,000	278,950	35,000
Jan 03 2019	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Grant	A	0.00	1,544	0	1,672	128 to 1.7 K (+1,206.25 %)
Jan 03 2019	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Grant	A	0.00	2,732	0	2,732	0 to 2.7 K
Jan 03 2019	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Grant	A	0.00	811	0	811	0 to 811
Jan 03 2019	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Grant	A	0.00	1,703	0	1,944	241 to 1.9 K (+706.64 %)
Nov 27 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	M	4.63	149	690	87,118
Nov 27 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Buy	M	4.63	149	690	7,709	7.6 K to 7.7 K (+1.97 %)
Nov 16 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	M	4.63	173	801	87,267
Nov 16 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Sell	S	11.00	173	1,903	7,560	7.7 K to 7.6 K (-2.24 %)
Nov 16 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Buy	M	4.63	173	801	7,733	7.6 K to 7.7 K (+2.29 %)
Sep 06 2018	CBIO	CATALYST BIOSCIENC ...	HILL STEPHEN A	Director	Sell	D	10.07	190	1,913	1,190	1.4 K to 1.2 K (-13.77 %)
Aug 01 2018	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Option Exercise	A	9.68	75,000	726,000	75,000
Aug 01 2018	CBIO	CATALYST BIOSCIENC ...	Payne Fletcher	Chief Financial Off ...	Option Exercise	A	9.68	25,000	242,000	25,000
Aug 01 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	A	9.68	35,000	338,800	35,000
Jun 15 2018	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Option Exercise	A	24.94	5,000	124,700	5,000
Jun 15 2018	CBIO	CATALYST BIOSCIENC ...	Richard John P	Director	Option Exercise	A	24.94	5,000	124,700	5,000
Jun 15 2018	CBIO	CATALYST BIOSCIENC ...	LAWLOR AUGUSTINE	Director	Option Exercise	A	24.94	5,000	124,700	5,000
Jun 15 2018	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Option Exercise	A	24.94	5,000	124,700	5,000
Jun 15 2018	CBIO	CATALYST BIOSCIENC ...	HILL STEPHEN A	Director	Option Exercise	A	24.94	5,000	124,700	5,000
Jun 15 2018	CBIO	CATALYST BIOSCIENC ...	DESOUZA ERROL B	Director	Option Exercise	A	24.94	5,000	124,700	5,000
May 04 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	M	4.63	7,560	35,003	87,440
May 04 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Buy	M	4.63	7,560	35,003	7,560	0 to 7.6 K
Apr 11 2018	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Gift	G	0.00	88	0	4,144	4.1 K to 4.1 K (+2.17 %)
Apr 11 2018	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Gift	G	0.00	88	0	0	88 to 0 (-100.00 %)
Apr 11 2018	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Gift	G	0.00	88	0	4,144	4.1 K to 4.1 K (+2.17 %)
Apr 11 2018	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Gift	G	0.00	88	0	0	88 to 0 (-100.00 %)
Apr 06 2018	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Option Exercise	M	4.63	88	407	274,912
Apr 06 2018	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President & CEO	Buy	M	4.63	88	407	88	0 to 88
Mar 28 2018	CBIO	CATALYST BIOSCIENC ...	Payne Fletcher	Chief Financial Off ...	Option Exercise	M	4.63	59	273	74,941
Mar 28 2018	CBIO	CATALYST BIOSCIENC ...	Payne Fletcher	Chief Financial Off ...	Buy	M	4.63	59	273	59	0 to 59
Mar 08 2018	CBIO	CATALYST BIOSCIENC ...	Flynn James E	10% Owner	Sell	S	29.03	8,123	235,811	1,113,222	1.1 M to 1.1 M (-0.72 %)
Mar 08 2018	CBIO	CATALYST BIOSCIENC ...	Flynn James E	10% Owner	Sell	S	30.00	1,194	35,820	1,121,345	1.1 M to 1.1 M (-0.11 %)
Mar 08 2018	CBIO	CATALYST BIOSCIENC ...	Flynn James E	10% Owner	Sell	S	30.00	10,000	300,000	1,122,539	1.1 M to 1.1 M (-0.88 %)
Mar 08 2018	CBIO	CATALYST BIOSCIENC ...	Flynn James E	10% Owner	Sell	S	31.18	39,300	1,225,374	1,132,539	1.2 M to 1.1 M (-3.35 %)
Mar 08 2018	CBIO	CATALYST BIOSCIENC ...	Flynn James E	10% Owner	Sell	S	29.94	13,161	394,040	1,171,839	1.2 M to 1.2 M (-1.11 %)
Feb 22 2018	CBIO	CATALYST BIOSCIENC ...	HILL STEPHEN A	Director	Option Exercise	J	137.85	21,600	2,977,560	0
Feb 22 2018	CBIO	CATALYST BIOSCIENC ...	HILL STEPHEN A	Director	Option Exercise	J	137.85	21,600	2,977,560	0
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	A	4.40	10,000	44,000	10,000
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	D	4.40	10,000	44,000	0
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	A	28.20	500	14,100	500
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	D	28.20	500	14,100	0
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	A	66.00	450	29,700	450
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	D	66.00	450	29,700	0
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	A	66.00	550	36,300	550
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	D	66.00	550	36,300	0
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	A	157.20	197	30,968	197
Jan 18 2018	CBIO	CATALYST BIOSCIENC ...	SELICK HAROLD E	Director	Option Exercise	D	157.20	197	30,968	0
Jan 16 2018	CBIO	CATALYST BIOSCIENC ...	USMAN NASSIM	President and CEO	Option Exercise	A	15.13	95,000	1,437,350	95,000
Jan 16 2018	CBIO	CATALYST BIOSCIENC ...	Payne Fletcher	Chief Financial Off ...	Option Exercise	A	15.13	26,000	393,380	26,000
Jan 16 2018	CBIO	CATALYST BIOSCIENC ...	Levy Howard	Chief Medical Offic ...	Option Exercise	A	15.13	33,000	499,290	33,000
Jan 02 2018	CBIO	CATALYST BIOSCIENC ...	Williams Eddie	Director	Option Exercise	A	14.37	10,000	143,700	10,000
Oct 26 2017	CBIO	CATALYST BIOSCIENC ...	Hunt Andrea	Director	Option Exercise	A	4.72	10,000	47,200	10,000
Jul 17 2017	CBIO	CATALYST BIOSCIENC ...	Richard John P	Director	Option Exercise	A	4.40	10,000	44,000	10,000

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