GBIO - Generation Bio Co. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
1/17/25 16:05	1/15/25	GBIO	Health	Drug	Pharmaceutical Preparations	Conway Kevin John	MA	O	CFO	M.d	0	0.00	1	3	17	D
1/17/25 16:05	1/15/25	GBIO	Health	Drug	Pharmaceutical Preparations	Howze Yalonda	MA	O	GC	M.d	0	0.00	3	26	16	D
1/17/25 16:05	1/15/25	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF SC	M.d	0	0.00	1	1	128	D
1/17/25 16:05	1/15/25	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	2	8	22	D
1/17/25 16:05	1/15/25	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	5	0	1,847	D
1/14/25 16:05	1/10/25	GBIO	Health	Drug	Pharmaceutical Preparations	Quinn Anthony G.	MA	D		P.m	203	0.9640	211	238	299	D
10/17/24 16:05	10/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	2	1	247	D
10/17/24 16:05	10/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	1	1	122	D
10/17/24 16:05	10/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	3	6	57	D
10/17/24 16:05	10/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	5	0	1,839	D
10/17/24 16:05	10/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	2	11	16	D
10/17/24 16:05	10/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Howze Yalonda	MA	O	GC	M.d	8	2.42	3	31	14	D
7/17/24 16:05	7/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Howze Yalonda	MA	O	GC	M.d	0	0.00	3	39	12	D
7/17/24 16:05	7/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	5	0	1,835	D
7/17/24 16:05	7/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	3	6	55	D
7/17/24 16:05	7/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	2	12	15	D
7/17/24 16:05	7/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	1	1	121	D
7/17/24 16:05	7/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	2	1	246	D
7/3/24 16:34	7/1/24	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S	-18	2.74	-7	-33	14	D
4/17/24 17:10	4/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	2	1	245	D
4/17/24 17:10	4/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	1	1	114	D
4/17/24 17:10	4/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	2	13	14	D
4/17/24 17:10	4/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	3	7	53	D
4/17/24 17:10	4/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	5	0	1,825	D
4/17/24 17:10	4/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Howze Yalonda	MA	O	GC	M.d	0	0.00	13		9	D
1/31/24 16:30	1/29/24	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	0	0.00	5	11	49	D
1/31/24 16:30	1/29/24	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	0	0.00	5	1	386	D
1/17/24 17:00	1/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	0	0.00	14	45	46	D
1/17/24 17:00	1/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	0	0.00	14	4	382	D
1/17/24 17:00	1/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	14	6	244	D
1/17/24 17:00	1/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	16	46	50	D
1/17/24 17:00	1/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	45	3	1,821	D
1/17/24 17:00	1/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	9	8	113	D
1/17/24 17:00	1/15/24	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	10	479	13	D
1/3/24 16:35	1/2/24	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S.d	-4	1.62	-2	-30	6	D
1/3/24 16:35	1/2/24	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	S.d	-4	1.62	-2	-2	107	D
12/11/23 16:30	12/8/23	GBIO	Health	Drug	Pharmaceutical Preparations	Appelhans Dannielle	MA	D		P	14	1.79	8	67	20	M
12/6/23 16:30	12/4/23	GBIO	Health	Drug	Pharmaceutical Preparations	Appelhans Dannielle	MA	D		P	18	1.50	12	New	12	D
12/5/23 16:30	12/1/23	GBIO	Health	Drug	Pharmaceutical Preparations	Quinn Anthony G.	MA	D		P	125	1.41	88	121	161	D
12/5/23 16:30	12/1/23	GBIO	Health	Drug	Pharmaceutical Preparations	Rowland Charles A Jr	MA	D		P.m	478	1.39	343	179	535	D
12/5/23 16:30	12/1/23	GBIO	Health	Drug	Pharmaceutical Preparations	Nicholson Donald William	MA	D		P	144	1.44	100	88	214	D
10/17/23 18:00	10/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	4	4	107	D
10/17/23 18:00	10/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	7	3	235	D
10/17/23 18:00	10/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	0	0.00	7	26	36	D
10/17/23 18:00	10/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	9	30	40	D
10/17/23 18:00	10/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	23	1	1,790	D
10/17/23 18:00	10/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	0	0.00	7	2	370	D
10/17/23 18:00	10/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	4	242	6	D
8/25/23 16:35	8/23/23	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S	-15	4.93	-3	-52	3	D
7/18/23 16:35	7/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	4	4	104	D
7/18/23 16:35	7/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	7	3	229	D
7/18/23 16:35	7/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	4	217	6	D
7/18/23 16:35	7/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	0	0.00	7	31	31	D
7/18/23 16:35	7/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	11	47	33	D
7/18/23 16:35	7/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	23	1	1,777	D
7/18/23 16:35	7/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	0	0.00	7	2	365	D
7/5/23 16:35	7/3/23	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	S	-16	5.29	-3	-3	101	D
4/26/23 16:16	4/25/23	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S	-13	4.61	-3	-100	0	D
4/18/23 16:24	4/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	4	4	101	D
4/18/23 16:22	4/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	7	3	224	D
4/18/23 16:21	4/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	4		3	D
4/18/23 16:19	4/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	0	0.00	7	40	26	D
4/18/23 16:17	4/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	7	40	26	D
4/18/23 16:16	4/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	23	1	1,758	D
4/18/23 16:14	4/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	0	0.00	7	2	357	D
1/27/23 16:22	1/26/23	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S	-15	5.56	-3	-100	0	D
1/18/23 17:05	1/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	0	0.00	7	56	21	D
1/18/23 17:02	1/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	7	4	219	D
1/18/23 16:59	1/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	4	4	99	D
1/18/23 16:57	1/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	7	56	21	D
1/18/23 16:54	1/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	23	1	1,741	D
1/18/23 16:52	1/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	0	0.00	7	2	352	D
1/18/23 16:50	1/15/23	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	4		3	D
1/11/23 16:25	1/10/23	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S	-9	4.57	-2	-100	0	D
1/10/23 16:57	1/9/23	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	S	-10	5.11	-2	-2	96	D
10/28/22 16:05	10/27/22	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S	-15	5.03	-3	-100	0	D
10/18/22 16:46	10/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	4		3	D
10/18/22 16:45	10/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	0	0.00	7	89	16	D
10/18/22 16:44	10/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Samayoa Phillip	MA	O	CHIEF ST	M.d	0	0.00	4	4	96	D
10/18/22 16:43	10/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	7	4	214	D
10/18/22 16:41	10/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	0	0.00	7	2	345	D
10/18/22 16:40	10/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	7	89	16	D
10/18/22 16:38	10/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	23	1	1,724	D
9/30/22 16:05	9/29/22	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S	-15	5.24	-3	-100	0	D
9/20/22 16:16	9/19/22	GBIO	Health	Drug	Pharmaceutical Preparations	Rowland Charles A Jr	MA	D		P	83	5.26	16	9	192	D
9/19/22 17:33	9/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	S	-25	5.32	-5	-62	3	D
9/19/22 17:21	9/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Rowland Charles A Jr	MA	D		P.m	276	5.46	51	40	176	D
9/15/22 16:07	9/13/22	GBIO	Health	Drug	Pharmaceutical Preparations	Rowland Charles A Jr	MA	D		P.m	127	5.22	24	24	125	D
7/19/22 16:22	7/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	M.d	0	0.00	47	3	1,711	D
7/19/22 16:19	7/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	0	0.00	15	5	340	D
7/19/22 16:16	7/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Norkunas Matthew	MA	O	CFO	M.d	0	0.00	15		11	D
7/19/22 16:14	7/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Paone Antoinette	MA	O	COO	M.d	0	0.00	8		7	D
7/19/22 16:11	7/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	0	0.00	15	8	209	D
7/19/22 16:09	7/15/22	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	0	0.00	15		11	D
3/11/22 16:53	3/9/22	GBIO	Health	Drug	Pharmaceutical Preparations	Nicholson Donald William	MA	D		P.m	49	4.73	10	10	114	D
9/29/21 19:16	9/27/21	GBIO	Health	Drug	Pharmaceutical Preparations	Rhodes Jason P	MA	D		S.m	-2,060	25.40	-81	-1	8,279	I
9/29/21 19:15	9/27/21	GBIO	Health	Drug	Pharmaceutical Preparations	Atlas Venture Associates X, L.P.	MA	T		S.m	-2,060	25.40	-81	-1	8,279	M
9/24/21 21:02	9/22/21	GBIO	Health	Drug	Pharmaceutical Preparations	Rhodes Jason P	MA	D		S.m	-3,512	26.02	-135	-2	8,280	I
9/24/21 20:59	9/22/21	GBIO	Health	Drug	Pharmaceutical Preparations	Atlas Venture Associates X, L.P.	MA	T		S.m	-3,512	26.02	-135	-2	8,361	M
9/16/21 16:12	9/14/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	21	4.59	5	2	198	D
9/16/21 16:12	9/14/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-126	28.07	-5	-2	198	D
9/14/21 16:02	9/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	14	4.59	3	2	198	D
9/14/21 16:02	9/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-78	25.97	-3	-1	198	D
8/25/21 16:05	8/23/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	7	4.59	2	1	198	D
8/25/21 16:05	8/23/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-38	25.04	-2	-1	198	D
8/11/21 16:20	8/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	7	4.59	2	1	198	D
8/11/21 16:20	8/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-34	22.63	-2	-1	198	D
7/14/21 16:02	7/12/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	14	4.59	3	2	198	D
7/14/21 16:02	7/12/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-75	25.03	-3	-1	198	D
7/12/21 16:02	7/8/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	18	5.16	4	1	327	D
7/12/21 16:02	7/8/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	S.d	-89	25.20	-4	-1	327	D
6/28/21 16:57	6/24/21	GBIO	Health	Drug	Pharmaceutical Preparations	Rhodes Jason P	MA	D		S	-802	25.85	-31	0	9,379	I
6/28/21 16:56	6/24/21	GBIO	Health	Drug	Pharmaceutical Preparations	Atlas Venture Associates X, L.P.	MA	T		S	-802	25.85	-31	-98	1	M
6/23/21 20:27	6/21/21	GBIO	Health	Drug	Pharmaceutical Preparations	Rhodes Jason P	MA	D		S.m	-4,636	25.05	-185	-2	9,380	I
6/23/21 20:26	6/21/21	GBIO	Health	Drug	Pharmaceutical Preparations	Atlas Venture Associates X, L.P.	MA	T		S.m	-4,636	25.05	-185	-85	32	M
6/17/21 16:05	6/15/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	7	4.59	2	1	198	D
6/17/21 16:05	6/15/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-42	28.08	-2	-1	198	D
6/11/21 16:12	6/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	28	4.59	6	3	198	D
6/11/21 16:12	6/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-163	27.23	-6	-3	198	D
5/28/21 16:05	5/27/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	7	4.59	2	1	198	D
5/28/21 16:05	5/27/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-51	34.05	-2	-1	198	D
5/12/21 16:05	5/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.dm	6	0.7011	9	5	198	D
5/12/21 16:05	5/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.dm	-276	30.61	-9	-4	198	D
5/5/21 16:10	5/3/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	11	4.59	3		0	D
5/5/21 16:10	5/3/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	S.d	-89	35.70	-3	-100	0	D
5/5/21 16:10	5/3/21	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	S	-356	35.63	-10	-1	1,676	D
4/27/21 16:02	4/23/21	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	S	-351	35.10	-10	-1	1,686	D
4/23/21 16:05	4/22/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	11	4.59	3		0	D
4/23/21 16:05	4/22/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	S.d	-83	33.32	-3	-100	0	D
4/23/21 16:05	4/21/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.dm	2	0.6000	3	2	198	D
4/23/21 16:05	4/21/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.dm	-98	32.55	-3	-1	198	D
4/20/21 16:05	4/16/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	1	0.6000	2	1	198	D
4/20/21 16:05	4/16/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-42	28.03	-2	-1	198	D
4/14/21 20:20	4/12/21	GBIO	Health	Drug	Pharmaceutical Preparations	Rhodes Jason P	MA	D		S.m	-3,647	25.92	-141	-1	10,479	I
4/14/21 20:19	4/12/21	GBIO	Health	Drug	Pharmaceutical Preparations	Atlas Venture Associates X, L.P.	MA	T		S.m	-3,647	25.92	-141	-2	9,112	D
4/14/21 16:01	4/12/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	4	0.6000	6	3	198	D
4/14/21 16:01	4/12/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-157	26.24	-6	-3	198	D
4/9/21 20:54	4/7/21	GBIO	Health	Drug	Pharmaceutical Preparations	Atlas Venture Associates X, L.P.	MA	T		S.m	-3,584	28.20	-127	-1	9,253	D
4/9/21 20:53	4/7/21	GBIO	Health	Drug	Pharmaceutical Preparations	Rhodes Jason P	MA	D		S.m	-3,584	28.20	-127	-1	10,620	I
4/7/21 16:05	4/5/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	73	5.16	14	5	327	D
4/7/21 16:05	4/5/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	S.d	-423	30.09	-14	-4	327	D
3/12/21 16:03	3/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	6	0.6000	11	6	198	D
3/12/21 16:03	3/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-367	34.97	-11	-5	198	D
3/9/21 16:05	3/5/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	52	4.59	11	4	327	D
3/9/21 16:05	3/5/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	S.d	-354	31.44	-11	-3	327	D
3/5/21 16:05	3/3/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	14	4.59	3		0	D
3/5/21 16:05	3/3/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	S.d	-124	41.38	-3	-100	0	D
3/3/21 16:10	3/1/21	GBIO	Health	Drug	Pharmaceutical Preparations	McDonough Geoff	MA	DO	P,CEO	S	-376	37.58	-10	-1	1,696	D
3/3/21 16:10	3/1/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	11	4.59	3		0	D
3/3/21 16:10	3/1/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	S.d	-97	38.84	-3	-100	0	D
2/12/21 16:05	2/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	6	0.6000	10	6	198	D
2/12/21 16:05	2/10/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-360	34.60	-10	-5	198	D
2/10/21 16:05	2/8/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	52	4.59	11	4	327	D
2/10/21 16:05	2/8/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	S.d	-376	33.37	-11	-3	327	D
2/4/21 16:05	2/2/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	11	4.59	3		0	D
2/4/21 16:05	2/2/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	S.d	-83	33.05	-3	-100	0	D
1/20/21 16:05	1/15/21	GBIO	Health	Drug	Pharmaceutical Preparations	Angelino Mark D.	MA	O	COO	M.d	34	4.59	8	1	515	D
1/20/21 16:05	1/15/21	GBIO	Health	Drug	Pharmaceutical Preparations	Angelino Mark D.	MA	O	COO	S.d	-247	32.97	-8	-1	515	D
1/15/21 16:06	1/14/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	M.d	11	4.59	3		0	D
1/15/21 16:06	1/14/21	GBIO	Health	Drug	Pharmaceutical Preparations	Zimmermann Tracy	MA	O	CHIEF DE	S.d	-83	33.09	-3	-100	0	D
1/15/21 16:05	1/14/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	3	0.6000	6	3	198	D
1/15/21 16:05	1/14/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-183	32.54	-6	-3	198	D
1/13/21 16:07	1/11/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	M.d	52	4.59	11	4	327	D
1/13/21 16:07	1/11/21	GBIO	Health	Drug	Pharmaceutical Preparations	Kerr Douglas	MA	O	CHIEF ME	S.d	-311	27.58	-11	-3	327	D
1/13/21 16:06	1/11/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	M.d	9	0.6000	15	8	198	D
1/13/21 16:06	1/11/21	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	CHIEF SC	S.d	-410	27.69	-15	-7	198	D
1/13/21 16:05	1/11/21	GBIO	Health	Drug	Pharmaceutical Preparations	Nicholson Donald William	MA	D		P	100	24.50	4	4	103	D
1/13/21 16:04	1/11/21	GBIO	Health	Drug	Pharmaceutical Preparations	Rowland Charles A Jr	MA	D		P	500	24.50	20	25	101	D
12/17/20 16:05	12/15/20	GBIO	Health	Drug	Pharmaceutical Preparations	Angelino Mark D.	MA	O	COO	M.d	24	4.59	5	1	515	D
12/17/20 16:05	12/15/20	GBIO	Health	Drug	Pharmaceutical Preparations	Angelino Mark D.	MA	O	COO	S.d	-185	34.98	-5	-1	515	D
12/14/20 16:05	12/10/20	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	Chief Sc	M.d	6	0.6000	11	6	198	D
12/14/20 16:05	12/10/20	GBIO	Health	Drug	Pharmaceutical Preparations	Stanton Matthew	MA	O	Chief Sc	S.d	-396	37.62	-11	-5	198	D
8/18/20 16:07	8/14/20	GBIO	Health	Drug	Pharmaceutical Preparations	Angelino Mark D.	MA	O	COO	M.d	38	0.6000	63	14	515	D
6/18/20 18:02	6/16/20	GBIO	Health	Drug	Pharmaceutical Preparations	Wellington Biomedical Innovation Master Investors (Cayman) I L.P.	MA	T		P.d	20,900	19.00	1,100	109	2,113	D
6/18/20 18:01	6/16/20	GBIO	Health	Drug	Pharmaceutical Preparations	Invus Public Equities, L.P.	NY	T		P.d	15,200	19.00	800	40	2,814	D
6/18/20 17:30	6/16/20	GBIO	Health	Drug	Pharmaceutical Preparations	Rowland Charles A Jr	MA	D		P.d	570	19.00	30	59	81	D
6/18/20 17:29	6/16/20	GBIO	Health	Drug	Pharmaceutical Preparations	Casdin Capital, LLC	NY	T		P.d	12,350	19.00	650	68	1,611	I
6/17/20 17:00	6/16/20	GBIO	Health	Drug	Pharmaceutical Preparations	Zone Healthcare Holdings, LLC	CA	TH	Member o	P.d	7,600	19.00	400	8	5,356	D
6/17/20 16:59	6/16/20	GBIO	Health	Drug	Pharmaceutical Preparations	Seybold William	CA	TH	Member o	P.d	7,600	19.00	400	8	5,356	D
6/16/20 14:50	6/16/20	GBIO	Health	Drug	Pharmaceutical Preparations	Flynn James E	NY	TH	Possible	P.d	4,275	19.00	225	23	1,186	I

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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