Davidson David - Insider Stock Trading

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg
S	%ret	1	1	39	-0	4	8	23	60	136	39
S	%wins				59	36	37	39	27	41	40

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	L	Qty	oc	Own	H	r2y	r1y	r6m	r3m	r6w	r3w	r7d	r3d	f1d	f1w	f1m	f3m	f6m	f1y
4/7/21 16:42	4/5/21	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-1	30.21	0	0	0	48	D
3/4/21 16:46	3/2/21	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-1	29.58	0	0	0	48	D
2/18/21 17:22	2/17/21	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-20	28.16	0	-1	-1	48	D
2/4/21 16:04	2/2/21	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-3	45.93	0	0	0	36	D
1/8/21 17:57	1/5/21	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.m	-145	45.05	0	-3	-8	36	D
12/4/20 16:48	12/2/20	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-3	46.20	0	0	0	40	D
11/4/20 16:05	11/2/20	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-3	52.94	0	0	0	40	D
10/6/20 16:06	10/2/20	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-3	52.77	0	0	0	40	D
9/8/20 16:07	9/3/20	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-2	58.60	0	0	0	40	D
8/5/20 16:06	8/3/20	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-3	60.75	0	0	0	40	D
7/7/20 17:22	7/2/20	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-3	61.57	0	0	0	40	D
6/4/20 17:44	6/2/20	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-3	64.03	0	0	0	40	D
1/9/20 17:33	1/7/20	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-297	89.97	0	-3	-10	28	D
9/11/19 16:29	9/9/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.dm	256	50.51	0	5	19	32	D
9/11/19 16:29	9/9/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.dm	-507	100.13	0	-5	-14	32	D
8/8/19 16:19	8/6/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	256	50.51	0	5	19	32	D
8/8/19 16:19	8/6/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-587	116.09	0	-5	-14	32	D
7/9/19 16:20	7/5/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	372	48.57	0	8	32	32	D
7/9/19 16:20	7/5/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-992	129.47	0	-8	-20	32	D
6/10/19 16:14	6/6/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	256	50.51	0	5	19	32	D
6/10/19 16:14	6/6/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-621	122.64	0	-5	-14	32	D
5/8/19 16:35	5/6/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	35	5.50	0	6	25	32	D
5/8/19 16:35	5/6/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-884	138.95	0	-6	-17	32	D
4/8/19 16:11	4/4/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	35	5.50	0	6	25	32	D
4/8/19 16:11	4/4/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-1,018	160.06	0	-6	-17	32	D
3/15/19 16:32	3/13/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	17	5.50	0	3	11	32	D
3/15/19 16:32	3/13/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-454	146.41	0	-3	-9	32	D
3/6/19 16:32	3/4/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	248	50.51	0	5	18	32	D
3/6/19 16:32	3/4/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-765	155.77	0	-5	-13	32	D
2/5/19 17:58	2/4/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	155	31.66	0	5	18	32	D
2/5/19 17:58	2/4/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-659	134.30	0	-5	-13	32	D
1/23/19 16:18	1/18/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	50	24.47	0	2	10	22	D
1/23/19 16:18	1/18/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-265	130.05	0	-2	-8	22	D
1/9/19 16:46	1/7/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-303	113.64	0	-3	-11	22	D
1/4/19 16:17	1/2/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.dm	133	17.48	0	8	44	25	D
1/4/19 16:17	1/2/19	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.dm	-751	98.82	0	-8	-23	25	D
12/6/18 16:12	12/3/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.dm	44	5.50	0	8	47	25	D
12/6/18 16:12	12/3/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.dm	-924	115.46	0	-8	-24	25	D
11/6/18 16:15	11/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	28	5.50	0	5	25	25	D
11/6/18 16:15	11/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-668	133.64	0	-5	-17	25	D
10/4/18 16:21	10/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	28	5.50	0	5	25	25	D
10/4/18 16:21	10/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-697	139.32	0	-5	-17	25	D
9/6/18 16:12	9/4/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	39	5.50	0	7	39	25	D
9/6/18 16:12	9/4/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-1,166	166.64	0	-7	-22	25	D
8/6/18 16:08	8/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	39	5.50	0	7	39	25	D
8/6/18 16:08	8/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-1,053	150.37	0	-7	-22	25	D
7/3/18 16:10	7/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	55	5.50	0	10	67	25	D
7/3/18 16:10	7/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-1,540	153.96	0	-10	-29	25	D
6/6/18 16:39	6/4/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	318	24.47	0	13	109	25	D
6/6/18 16:39	6/4/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-2,442	187.84	0	-13	-34	25	D
5/4/18 16:39	5/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	318	24.47	0	13	109	25	D
5/4/18 16:39	5/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-2,308	177.52	0	-13	-34	25	D
4/16/18 16:48	4/12/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	73	24.47	0	3	14	25	D
4/16/18 16:48	4/12/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-541	180.17	0	-3	-11	25	D
4/4/18 16:47	4/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	538	24.47	0	22	757	25	D
4/4/18 16:47	4/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-3,685	167.52	0	-22	-47	25	D
3/6/18 16:29	3/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	22	5.50	0	4	19	25	D
3/6/18 16:29	3/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-805	201.19	0	-4	-14	25	D
2/5/18 16:01	2/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	22	5.50	0	4	19	25	D
2/5/18 16:01	2/2/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-809	202.36	0	-4	-14	25	D
1/9/18 16:05	1/5/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.dm	-611	173.61	0	-4	-21	14	D
1/9/18 16:05	1/8/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	7	5.50	0	1	10	14	D
1/5/18 16:10	1/3/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	33	5.50	0	6	60	16	D
1/5/18 16:10	1/3/18	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-1,082	180.30	0	-6	-27	16	D
12/5/17 16:08	12/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	22	5.50	0	4	33	16	D
12/5/17 16:08	12/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-690	172.42	0	-4	-20	16	D
11/3/17 16:06	11/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	22	5.50	0	4	33	16	D
11/3/17 16:06	11/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-581	145.21	0	-4	-20	16	D
10/4/17 16:02	10/2/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	22	5.50	0	4	33	16	D
10/4/17 16:02	10/2/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-525	131.31	0	-4	-20	16	D
9/6/17 16:06	9/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	66	5.50	0	12	302	16	D
9/6/17 16:06	9/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-1,549	129.08	0	-12	-43	16	D
8/3/17 16:04	8/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	0	3	23	16	D
8/3/17 16:04	8/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-277	92.37	0	-3	-16	16	D
7/11/17 16:07	7/7/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-121	100.49	0	-1	-7	16	D
7/7/17 16:03	7/5/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	10	2.09	0	5	41	17	D
7/7/17 16:03	7/5/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-526	105.28	0	-5	-23	17	D
6/7/17 16:46	6/5/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	0	1	6	17	D
6/7/17 16:46	6/5/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-90	90.00	0	-1	-6	17	D
6/5/17 16:33	6/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	0	2	13	17	D
6/5/17 16:33	6/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-151	75.42	0	-2	-10	17	D
5/3/17 16:24	5/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	33	3	21	17	D	-37	92	77	18	5	4	7	-1	7	2
5/3/17 16:24	5/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-266	88.74	33	-3	-15	17	D	-37	92	77	18	5	4	7	-1	7	2
4/5/17 16:09	4/3/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	33	3	21	17	D	-27	92	29	42	19	-10	0	-4	1	1	10
4/5/17 16:09	4/3/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-273	90.89	33	-3	-15	17	D	-27	92	29	42	19	-10	0	-4	1	1	10
3/3/17 16:18	3/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	10	2.09	33	5	41	17	D	-12	62	71	35	31	15	14	-1	-2	2	7
3/3/17 16:18	3/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-450	89.93	33	-5	-23	17	D	-12	62	71	35	31	15	14	-1	-2	2	7
2/3/17 16:30	2/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2	13	17	D	-12	69	29	58	14	16	13	12	-1	-4	6	19
2/3/17 16:30	2/1/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-148	74.09	33	-2	-10	17	D	-12	69	29	58	14	16	13	12	-1	-4	6	19
1/31/17 16:28	1/27/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	13	2.09	33	6	224	9	D	-30	66	20	40	-4	0	3	1	1	5	27	23
1/31/17 16:28	1/27/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-414	69.02	33	-6	-41	9	D	-30	66	20	40	-4	0	3	1	1	5	27	23
1/9/17 16:06	1/5/17	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S	-62	67.10	33	-1	-10	9	D	-30	26	40	-3	9	-4	5	10	-1	-3	7	27
7/19/16 16:13	7/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	33	1	12	10	D	51	-72	4	-8	-3	27	-5	0	7	9	27	25	43
7/19/16 16:13	7/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-45	45.08	33	-1	-9	10	D	51	-72	4	-8	-3	27	-5	0	7	9	27	25	43
6/16/16 16:17	6/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	30	1	12	10	D	18	-76	-30	-9	0	-8	-15	-2	-3	-2	12	54	68
6/16/16 16:17	6/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-40	40.11	30	-1	-9	10	D	18	-76	-30	-9	0	-8	-15	-2	-3	-2	12	54	68
5/18/16 16:14	5/16/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	33	1	12	10	D	55	-75	-45	-28	-25	-16	1	7	-1	7	4	47	60
5/18/16 16:14	5/16/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-39	38.73	33	-1	-9	10	D	55	-75	-45	-28	-25	-16	1	7	-1	7	4	47	60
4/19/16 16:07	4/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	33	1	12	10	D	160	-62	-41	14	-8	27	1	0	-7	-1	-17	-2	17
4/19/16 16:07	4/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-50	49.63	33	-1	-9	10	D	160	-62	-41	14	-8	27	1	0	-7	-1	-17	-2	17
3/17/16 16:13	3/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	33	1	12	10	D	64	-63	-66	-23	-2	-7	-19	-8	-2	-10	11	-11	39	106
3/17/16 16:13	3/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-46	46.13	33	-1	-9	10	D	64	-63	-66	-23	-2	-7	-19	-8	-2	-10	11	-11	39	106
2/18/16 16:34	2/16/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	33	1		0	D	150	-40	-59	-24	-12	28	14	25	0	0	-12	-24	10	50
2/18/16 16:34	2/16/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-45	45.18	33	-1	-100	0	D	150	-40	-59	-24	-12	28	14	25	0	0	-12	-24	10	50
1/20/16 16:08	1/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	33	1		0	D	74	-58	-75	-51	-50	-36	-23	-9	-3	2	19	8	2	56
1/20/16 16:08	1/15/16	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-44	44.39	33	-1	-100	0	D	74	-58	-75	-51	-50	-36	-23	-9	-3	2	19	8	2	56
12/17/15 16:14	12/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	2	2.09	33	1		0	D	200	-30	-65	-56	-33	-32	16	2	-1	5	-33	-29	-37	15
12/17/15 16:14	12/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-59	58.55	33	-1	-100	0	D	200	-30	-65	-56	-33	-32	16	2	-1	5	-33	-29	-37	15
11/18/15 16:09	11/16/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2		0	D	320	100	-52	-37	-16	-7	8	10	-6	1	-28	-41	-58	-31
11/18/15 16:09	11/16/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-142	70.99	33	-2	-100	0	D	320	100	-52	-37	-16	-7	8	10	-6	1	-28	-41	-58	-31
10/19/15 16:30	10/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2		0	D	233	146	-35	-48	-34	-2	-9	6	-1	1	-9	-47	-40	-31
10/19/15 16:30	10/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-159	79.70	33	-2	-100	0	D	233	146	-35	-48	-34	-2	-9	6	-1	1	-9	-47	-40	-31
9/17/15 16:04	9/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2		0	D	391	274	10	-22	-20	2	3	0	2	-19	-39	-59	-70	-51
9/17/15 16:04	9/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-260	129.98	33	-2	-100	0	D	391	274	10	-22	-20	2	3	0	2	-19	-39	-59	-70	-51
8/19/15 16:14	8/17/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2		0	D	343	248	41	-24	-16	-18	-16	-2	-5	-1	9	-41	-58	-55
8/19/15 16:14	8/17/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-251	125.33	33	-2	-100	0	D	343	248	41	-24	-16	-18	-16	-2	-5	-1	9	-41	-58	-55
7/17/15 07:43	7/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2		0	D	376	447	59	24	-10	-1	4	2	-1	-2	-23	-51	-72	-72
7/17/15 07:43	7/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-332	165.96	33	-2	-100	0	D	376	447	59	24	-10	-1	4	2	-1	-2	-23	-51	-72	-72
6/17/15 16:08	6/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2		0	D		395	87	40	28	-10	-10	-8	1	2	-3	-23	-66	-76
6/17/15 16:08	6/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-367	183.34	33	-2	-100	0	D		395	87	40	28	-10	-10	-8	1	2	-3	-23	-66	-76
5/19/15 16:07	5/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2		0	D		521	279	73	30	18	3	-2	-3	9	1	-25	-63	-84
5/19/15 16:07	5/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-309	154.34	33	-2	-100	0	D		521	279	73	30	18	3	-2	-3	9	1	-25	-63	-84
4/17/15 16:04	4/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	4	2.09	33	2		0	D		561	330	28	19	20	11	4	-1	6	16	25	-39	-61
4/17/15 16:04	4/15/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-260	130.18	33	-2	-100	0	D		561	330	28	19	20	11	4	-1	6	16	25	-39	-61
3/3/15 16:13	3/2/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	8	2.09	33	4		0	D		282	163	132	-1	15	5	1	1	16	22	95	40	-50
3/3/15 16:13	3/2/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-379	94.84	33	-4	-100	0	D		282	163	132	-1	15	5	1	1	16	22	95	40	-50
2/4/15 16:06	2/2/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	8	2.09	33	4		0	D		323	160	108	-5	-13	-9	-11	2	2	29	53	89	-47
2/4/15 16:06	2/2/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-383	95.63	33	-4	-100	0	D		323	160	108	-5	-13	-9	-11	2	2	29	53	89	-47
1/6/15 16:04	1/2/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	8	2.09	33	4		0	D		332	145	158	117	1	8	-1	2	7	-9	27	70	-36
1/6/15 16:04	1/2/15	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-360	90.01	33	-4	-100	0	D		332	145	158	117	1	8	-1	2	7	-9	27	70	-36
12/9/14 16:12	12/5/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.dm	31	2.09	18	15		0	D		126	94	32	22	23	16	14	1	9	33	75	206	-54
12/9/14 16:12	12/5/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.dm	-692	46.10	18	-15	-100	0	D		126	94	32	22	23	16	14	1	9	33	75	206	-54
12/5/14 08:24	12/3/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	16	3		0	D		90	81	10	7	2	-1	7	6	105	126	172	348	99
12/5/14 08:24	12/3/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-125	41.65	16	-3	-100	0	D		90	81	10	7	2	-1	7	6	105	126	172	348	99
11/5/14 08:21	11/3/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	18	3		0	D		104	131	18	16	28	2	1	-7	0	1	110	264	115
11/5/14 08:21	11/3/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-125	41.68	18	-3	-100	0	D		104	131	18	16	28	2	1	-7	0	1	110	264	115
10/3/14 08:14	10/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	13	3		0	D		30	59	-13	-2	-6	-3	-6	3	-2	21	162	245	170
10/3/14 08:14	10/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-104	34.55	13	-3	-100	0	D		30	59	-13	-2	-6	-3	-6	3	-2	21	162	245	170
9/3/14 16:02	9/2/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	12	3		0	D		55	52	73	12	15	9	2	0	-3	-9	4	161	236
9/3/14 16:02	9/2/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-114	38.00	12	-3	-100	0	D		55	52	73	12	15	9	2	0	-3	-9	4	161	236
8/5/14 08:03	8/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	19	3		0	D		7	63	74	-13	3	-1	-2	1	2	13	25	160	388
8/5/14 08:03	8/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-101	33.62	19	-3	-100	0	D		7	63	74	-13	3	-1	-2	1	2	13	25	160	388
7/3/14 06:24	7/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	27	3		0	D		29	85	68	67	54	0	-1	3	-13	-11	-11	136	320
7/3/14 06:24	7/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-119	39.55	27	-3	-100	0	D		29	85	68	67	54	0	-1	3	-13	-11	-11	136	320
6/4/14 08:53	6/2/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	6	2.09	8	3		0	D			9	-12	4	15	-4	-9	0	13	74	73	77	728
6/4/14 08:53	6/2/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-67	22.21	8	-3	-100	0	D			9	-12	4	15	-4	-9	0	13	74	73	77	728
5/2/14 16:19	5/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	8	2.09	5	4		0	D			-16	-11	-26	-7	-7	1	1	-7	19	72	103	602
5/2/14 16:19	5/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-79	19.85	5	-4	-100	0	D			-16	-11	-26	-7	-7	1	1	-7	19	72	103	602
4/3/14 17:09	4/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	8	2.09	6	4		0	D			-15	10	-1	-14	-1	4	-4	4	-12	73	55	418
4/3/14 17:09	4/1/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-91	22.74	6	-4	-100	0	D			-15	10	-1	-14	-1	4	-4	4	-12	73	55	418
3/5/14 17:04	3/3/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	17	2.09	5	8		0	D			2	24	5	12	8	-8	-7	2	-11	-14	50	293
3/5/14 17:04	3/3/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-198	24.79	5	-8	-100	0	D			2	24	5	12	8	-8	-7	2	-11	-14	50	293
2/5/14 17:02	2/3/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	17	2.09	7	8		0	D			-34	-2	0	-6	-4	-7	2	14	22	-4	69	322
2/5/14 17:02	2/3/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-170	21.30	7	-8	-100	0	D			-34	-2	0	-6	-4	-7	2	14	22	-4	69	322
1/3/14 17:50	1/2/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.dm	31	2.09	4	15		0	D			-31	-22	19	-4	1	-1	0	4	-3	3	89	335
1/3/14 17:50	1/2/14	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.dm	-313	20.88	4	-15	-100	0	D			-31	-22	19	-4	1	-1	0	4	-3	3	89	335
12/18/13 17:12	12/16/13	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	M.d	31	2.09	3	15		0	D			-28	-28	-6	1	-10	-7	0	3	17	33	84	346
12/18/13 17:12	12/16/13	BLUE	Bluebird Bio, Inc.	DE	Health	BioPrd	Biological Products, (No Diag	Davidson David	MA	O	Chief Me	S.d	-310	20.65	3	-15	-100	0	D			-28	-28	-6	1	-10	-7	0	3	17	33	84	346

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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