bluebird bio Inc (BLUE)

Ticker: BLUE Exchange: NSM


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for bluebird bio Inc. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
305.70
Quantity 24,686 -42.4%
Value US$2,859,940
2.6
Klima Thomas J See Remarks Officer
Transaction date
Sale
Price
416.12
Quantity 70,353 -20.2%
Value US$4,960,429
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
99.50
Quantity 7,640 +21.5%
Value US$4,400,604
2.8
Obenshain Andrew Officer; Director Executive Director
Transaction date
Proposed sale
Price
3.91
Quantity 921
Value US$3,604
2.6
Klima Thomas J Officer Officer
Transaction date
Proposed sale
Price
3.91
Quantity 500
Value US$1,957
3.8
Colvin Richard A Officer Officer
Transaction date
Proposed sale
Price
3.91
Quantity 584
Value US$2,285
2.6
Klima Thomas J See Remarks Officer
Transaction date
Sale
Price
7.39
Quantity 122 -1.4%
Value US$902
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
7.39
Quantity 86 -0.5%
Value US$636
3.0
Vittiglio Joseph Chief Business & Legal Officer Officer
Transaction date
Sale
Price
7.39
Quantity 238 -5.0%
Value US$1,759
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
7.39
Quantity 64 -0.8%
Value US$473
2.8
Obenshain Andrew Officer; Director Executive Director
Transaction date
Proposed sale
Price
7.74
Quantity 86
Value US$665
2.6
Klima Thomas J Officer Officer
Transaction date
Proposed sale
Price
7.74
Quantity 122
Value US$944
3.8
Colvin Richard A Officer Officer
Transaction date
Proposed sale
Price
7.74
Quantity 64
Value US$495
3.0
Vittiglio Joseph Officer Officer
Transaction date
Proposed sale
Price
7.74
Quantity 238
Value US$1,841
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
9.24
Quantity 19 -0.2%
Value US$176
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
9.24
Quantity 140 -0.7%
Value US$1,294
3.8
Colvin Richard A Officer Officer
Transaction date
Proposed sale
Price
8.74
Quantity 19
Value US$166
2.8
Obenshain Andrew Officer; Director Executive Director
Transaction date
Proposed sale
Price
8.74
Quantity 140
Value US$1,223
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
0.42
Quantity 971 -0.3%
Value US$405
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
0.42
Quantity 2,824 -1.7%
Value US$1,178
3.8
Colvin Richard A Officer Officer
Transaction date
Proposed sale
Price
0.45
Quantity 2,824
Value US$1,271
2.8
Obenshain Andrew Officer; Director Executive Director
Transaction date
Proposed sale
Price
0.45
Quantity 971
Value US$437
2.6
Klima Thomas J See Remarks Officer
Transaction date
Sale
Price
0.53
Quantity 1,006 -0.6%
Value US$529
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
0.53
Quantity 34,780 -8.5%
Value US$18,270
2.8
Obenshain Andrew Officer; Director Executive Director
Transaction date
Proposed sale
Price
0.52
Quantity 34,780
Value US$18,086
2.6
Klima Thomas J Officer Officer
Transaction date
Proposed sale
Price
0.52
Quantity 1,006
Value US$523
2.6
Klima Thomas J See Remarks Officer
Transaction date
Sale
Price
0.97
Quantity 3,834 -3.1%
Value US$3,726
2.6
Klima Thomas J See Remarks Officer
Transaction date
Sale
Price
1.53
Quantity 4,573 -3.5%
Value US$6,986
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
1.53
Quantity 6,095 -2.1%
Value US$9,311
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
1.53
Quantity 6,770 -5.4%
Value US$10,342
2.6
Klima Thomas J See Remarks Officer
Transaction date
Sale
Price
0.90
Quantity 2,714 -2.1%
Value US$2,449
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
0.90
Quantity 1,879 -0.7%
Value US$1,696
3.0
Vittiglio Joseph Chief Business & Legal Officer Officer
Transaction date
Sale
Price
0.90
Quantity 5,217 -10.4%
Value US$4,708
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
1.42
Quantity 597 -0.5%
Value US$845
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
1.43
Quantity 3,162 -1.1%
Value US$4,520
3.3
Krawtschuk Christopher Chief Financial Officer Officer
Transaction date
Sale
Price
4.52
Quantity 4,526 -9.1%
Value US$20,437
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
3.17
Quantity 807 -0.3%
Value US$2,555
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
2.98
Quantity 2,343 -1.8%
Value US$6,975
2.6
Klima Thomas J See Remarks Officer
Transaction date
Sale
Price
3.79
Quantity 922 -0.7%
Value US$3,493
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
3.54
Quantity 16,929 -5.5%
Value US$59,956
2.6
Klima Thomas J See Remarks Officer
Transaction date
Sale
Price
3.50
Quantity 4,130 -3.0%
Value US$14,451
3.2
Leschly Nick Non-Executive Director
Transaction date
Sale
Price
7.80
Quantity 4,290 -1.5%
Value US$33,480
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
7.80
Quantity 557 -0.7%
Value US$4,347
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
7.80
Quantity 3,178 -1.3%
Value US$24,802
3.8
Colvin Richard A Chief Medical Officer Officer
Transaction date
Sale
Price
6.41
Quantity 218 -0.3%
Value US$1,398
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
6.41
Quantity 1,263 -0.5%
Value US$8,101
1.4
Leiderman Elisabeth Non-Executive Director
Transaction date
Sale
Price
6.46
Quantity 1,004 -8.1%
Value US$6,490
3.1
Cole Jason Chief Strategy & Financial Off Officer
Transaction date
Sale
Price
5.53
Quantity 14,194 -7.0%
Value US$78,473
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
4.39
Quantity 21,805 -8.1%
Value US$95,754
3.1
Cole Jason Chief Strategy & Financial Off Officer
Transaction date
Sale
Price
4.39
Quantity 7,448 -3.5%
Value US$32,707
0.5
Eggimann Anne-Virginie Chief Regulatory Officer Officer
Transaction date
Sale
Price
4.95
Quantity 1,358 -3.1%
Value US$6,722
2.6
Klima Thomas J Chief Commercial Officer Officer
Transaction date
Sale
Price
3.07
Quantity 3,753 -5.0%
Value US$11,535
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
9.64
Quantity 4,683 -1.9%
Value US$45,156
3.7
Whitten Jessica Chief Accounting Officer Officer
Transaction date
Sale
Price
9.64
Quantity 279 -0.6%
Value US$2,690
3.1
Cole Jason Chief Operating and Officer
Transaction date
Sale
Price
9.64
Quantity 3,387 -1.8%
Value US$32,659
3.2
Leschly Nick Non-Executive Director
Transaction date
Sale
Price
9.64
Quantity 5,068 -1.8%
Value US$48,869
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
9.40
Quantity 2,190 -0.9%
Value US$20,591
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
9.24
Quantity 852 -0.3%
Value US$7,876
3.7
Whitten Jessica Chief Accounting Officer Officer
Transaction date
Sale
Price
9.40
Quantity 130 -0.3%
Value US$1,222
3.1
Cole Jason Chief Operating and Officer
Transaction date
Sale
Price
9.40
Quantity 1,584 -0.8%
Value US$14,893
3.2
Leschly Nick Non-Executive Director
Transaction date
Sale
Price
9.40
Quantity 2,369 -0.8%
Value US$22,274
3.7
Whitten Jessica Chief Accounting Officer Officer
Transaction date
Sale
Price
10.44
Quantity 2,984 -5.7%
Value US$31,143
2.8
Obenshain Andrew President and CEO Executive Director
Transaction date
Sale
Price
10.18
Quantity 832 -0.3%
Value US$8,469
2.8
Obenshain Andrew President of SGD Officer
Transaction date
Sale
Price
30.75
Quantity 511 -1.3%
Value US$15,715
3.2
Leschly Nick President and CEO Executive Director
Transaction date
Sale
Price
30.15
Quantity 444 -0.1%
Value US$13,387
2.8
Obenshain Andrew President of SGD Officer
Transaction date
Sale
Price
30.15
Quantity 29 -0.1%
Value US$874
2.8
Obenshain Andrew President of SGD Officer
Transaction date
Sale
Price
30.21
Quantity 29 -0.1%
Value US$876
3.1
Cole Jason Chief Operating and Officer
Transaction date
Sale
Price
30.21
Quantity 37 -0.1%
Value US$1,118
3.3
Gregory Philip D Chief Scientific Officer Officer
Transaction date
Sale
Price
30.21
Quantity 39 -0.1%
Value US$1,178
3.3
Davidson David Chief Medical Officer Officer
Transaction date
Sale
Price
29.58
Quantity 42 -0.1%
Value US$1,242
3.1
Cole Jason Chief Operating and Officer
Transaction date
Sale
Price
29.58
Quantity 38 -0.1%
Value US$1,124
3.3
Gregory Philip D Chief Scientific Officer Officer
Transaction date
Sale
Price
29.58
Quantity 39 -0.1%
Value US$1,154
3.2
Leschly Nick President and CEO Executive Director
Transaction date
Sale
Price
29.58
Quantity 444 -0.4%
Value US$13,134
2.8
Obenshain Andrew President of SGD Officer
Transaction date
Sale
Price
29.58
Quantity 34 -0.1%
Value US$1,006
3.3
Gregory Philip D Chief Scientific Officer Officer
Transaction date
Sale
Price
28.16
Quantity 664 -1.4%
Value US$18,699
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-03-05 2025-03-03 S Sale

Chief Medical Officer

Officer
24,686 -42.4%
305.70
US$2,859,940
24,686 -42.4% 305.70 US$2,859,940
2025-03-05 2025-03-03 S Sale

See Remarks

Officer
70,353 -20.2%
416.12
US$4,960,429
70,353 -20.2% 416.12 US$4,960,429
2025-03-05 2025-03-03 S Sale

President and CEO

Executive Director
7,640 +21.5%
99.50
US$4,400,604
7,640 +21.5% 99.50 US$4,400,604
2025-03-03 2025-03-03 PrS Proposed sale

Officer; Director

Executive Director
921
3.91
US$3,604
921 3.91 US$3,604
2025-03-03 2025-03-03 PrS Proposed sale

Officer

Officer
500
3.91
US$1,957
500 3.91 US$1,957
2025-03-03 2025-03-03 PrS Proposed sale

Officer

Officer
584
3.91
US$2,285
584 3.91 US$2,285
2025-02-05 2025-02-03 S Sale

See Remarks

Officer
122 -1.4%
7.39
US$902
122 -1.4% 7.39 US$902
2025-02-05 2025-02-03 S Sale

President and CEO

Executive Director
86 -0.5%
7.39
US$636
86 -0.5% 7.39 US$636
2025-02-05 2025-02-03 S Sale

Chief Business & Legal Officer

Officer
238 -5.0%
7.39
US$1,759
238 -5.0% 7.39 US$1,759
2025-02-05 2025-02-03 S Sale

Chief Medical Officer

Officer
64 -0.8%
7.39
US$473
64 -0.8% 7.39 US$473
2025-02-03 2025-02-03 PrS Proposed sale

Officer; Director

Executive Director
86
7.74
US$665
86 7.74 US$665
2025-02-03 2025-02-03 PrS Proposed sale

Officer

Officer
122
7.74
US$944
122 7.74 US$944
2025-02-03 2025-02-03 PrS Proposed sale

Officer

Officer
64
7.74
US$495
64 7.74 US$495
2025-02-03 2025-02-03 PrS Proposed sale

Officer

Officer
238
7.74
US$1,841
238 7.74 US$1,841
2025-01-08 2025-01-06 S Sale

Chief Medical Officer

Officer
19 -0.2%
9.24
US$176
19 -0.2% 9.24 US$176
2025-01-08 2025-01-06 S Sale

President and CEO

Executive Director
140 -0.7%
9.24
US$1,294
140 -0.7% 9.24 US$1,294
2025-01-07 2025-01-06 PrS Proposed sale

Officer

Officer
19
8.74
US$166
19 8.74 US$166
2025-01-06 2025-01-06 PrS Proposed sale

Officer; Director

Executive Director
140
8.74
US$1,223
140 8.74 US$1,223
2024-12-12 2024-12-10 S Sale

President and CEO

Executive Director
971 -0.3%
0.42
US$405
971 -0.3% 0.42 US$405
2024-12-12 2024-12-10 S Sale

Chief Medical Officer

Officer
2,824 -1.7%
0.42
US$1,178
2,824 -1.7% 0.42 US$1,178
2024-12-10 2024-12-10 PrS Proposed sale

Officer

Officer
2,824
0.45
US$1,271
2,824 0.45 US$1,271
2024-12-10 2024-12-10 PrS Proposed sale

Officer; Director

Executive Director
971
0.45
US$437
971 0.45 US$437
2024-10-02 2024-09-30 S Sale

See Remarks

Officer
1,006 -0.6%
0.53
US$529
1,006 -0.6% 0.53 US$529
2024-10-02 2024-09-30 S Sale

President and CEO

Executive Director
34,780 -8.5%
0.53
US$18,270
34,780 -8.5% 0.53 US$18,270
2024-10-01 2024-09-30 PrS Proposed sale

Officer; Director

Executive Director
34,780
0.52
US$18,086
34,780 0.52 US$18,086
2024-10-01 2024-09-30 PrS Proposed sale

Officer

Officer
1,006
0.52
US$523
1,006 0.52 US$523
2024-06-04 2024-06-03 S Sale

See Remarks

Officer
3,834 -3.1%
0.97
US$3,726
3,834 -3.1% 0.97 US$3,726
2024-03-05 2024-03-04 S Sale

See Remarks

Officer
4,573 -3.5%
1.53
US$6,986
4,573 -3.5% 1.53 US$6,986
2024-03-05 2024-03-04 S Sale

President and CEO

Executive Director
6,095 -2.1%
1.53
US$9,311
6,095 -2.1% 1.53 US$9,311
2024-03-05 2024-03-01 S Sale

Chief Medical Officer

Officer
6,770 -5.4%
1.53
US$10,342
6,770 -5.4% 1.53 US$10,342
2024-02-06 2024-02-05 S Sale

See Remarks

Officer
2,714 -2.1%
0.90
US$2,449
2,714 -2.1% 0.90 US$2,449
2024-02-06 2024-02-05 S Sale

President and CEO

Executive Director
1,879 -0.7%
0.90
US$1,696
1,879 -0.7% 0.90 US$1,696
2024-02-06 2024-02-05 S Sale

Chief Business & Legal Officer

Officer
5,217 -10.4%
0.90
US$4,708
5,217 -10.4% 0.90 US$4,708
2024-01-09 2024-01-05 S Sale

Chief Medical Officer

Officer
597 -0.5%
1.42
US$845
597 -0.5% 1.42 US$845
2024-01-09 2024-01-05 S Sale

President and CEO

Executive Director
3,162 -1.1%
1.43
US$4,520
3,162 -1.1% 1.43 US$4,520
2023-12-08 2023-12-06 S Sale

Chief Financial Officer

Officer
4,526 -9.1%
4.52
US$20,437
4,526 -9.1% 4.52 US$20,437
2023-11-03 2023-11-03 S Sale

President and CEO

Executive Director
807 -0.3%
3.17
US$2,555
807 -0.3% 3.17 US$2,555
2023-11-03 2023-11-02 S Sale

Chief Medical Officer

Officer
2,343 -1.8%
2.98
US$6,975
2,343 -1.8% 2.98 US$6,975
2023-09-06 2023-09-05 S Sale

See Remarks

Officer
922 -0.7%
3.79
US$3,493
922 -0.7% 3.79 US$3,493
2023-08-10 2023-08-10 S Sale

President and CEO

Executive Director
16,929 -5.5%
3.54
US$59,956
16,929 -5.5% 3.54 US$59,956
2023-06-06 2023-06-02 S Sale

See Remarks

Officer
4,130 -3.0%
3.50
US$14,451
4,130 -3.0% 3.50 US$14,451
2023-01-13 2023-01-11 S Sale Non-Executive Director
4,290 -1.5%
7.80
US$33,480
4,290 -1.5% 7.80 US$33,480
2023-01-13 2023-01-11 S Sale

Chief Medical Officer

Officer
557 -0.7%
7.80
US$4,347
557 -0.7% 7.80 US$4,347
2023-01-13 2023-01-11 S Sale

President and CEO

Executive Director
3,178 -1.3%
7.80
US$24,802
3,178 -1.3% 7.80 US$24,802
2022-11-08 2022-11-04 S Sale

Chief Medical Officer

Officer
218 -0.3%
6.41
US$1,398
218 -0.3% 6.41 US$1,398
2022-11-08 2022-11-04 S Sale

President and CEO

Executive Director
1,263 -0.5%
6.41
US$8,101
1,263 -0.5% 6.41 US$8,101
2023-03-09 2022-10-17 S Sale Non-Executive Director
1,004 -8.1%
6.46
US$6,490
1,004 -8.1% 6.46 US$6,490
2022-08-23 2022-08-19 S Sale

Chief Strategy & Financial Off

Officer
14,194 -7.0%
5.53
US$78,473
14,194 -7.0% 5.53 US$78,473
2022-08-08 2022-08-04 S Sale

President and CEO

Executive Director
21,805 -8.1%
4.39
US$95,754
21,805 -8.1% 4.39 US$95,754
2022-08-08 2022-08-04 S Sale

Chief Strategy & Financial Off

Officer
7,448 -3.5%
4.39
US$32,707
7,448 -3.5% 4.39 US$32,707
2022-07-14 2022-07-12 S Sale

Chief Regulatory Officer

Officer
1,358 -3.1%
4.95
US$6,722
1,358 -3.1% 4.95 US$6,722
2022-06-07 2022-06-03 S Sale

Chief Commercial Officer

Officer
3,753 -5.0%
3.07
US$11,535
3,753 -5.0% 3.07 US$11,535
2022-01-12 2022-01-11 S Sale

President and CEO

Executive Director
4,683 -1.9%
9.64
US$45,156
4,683 -1.9% 9.64 US$45,156
2022-01-12 2022-01-11 S Sale

Chief Accounting Officer

Officer
279 -0.6%
9.64
US$2,690
279 -0.6% 9.64 US$2,690
2022-01-12 2022-01-11 S Sale

Chief Operating and

Officer
3,387 -1.8%
9.64
US$32,659
3,387 -1.8% 9.64 US$32,659
2022-01-12 2022-01-11 S Sale Non-Executive Director
5,068 -1.8%
9.64
US$48,869
5,068 -1.8% 9.64 US$48,869
2022-01-12 2022-01-10 S Sale

President and CEO

Executive Director
2,190 -0.9%
9.40
US$20,591
2,190 -0.9% 9.40 US$20,591
2022-01-12 2022-01-10 S Sale

President and CEO

Executive Director
852 -0.3%
9.24
US$7,876
852 -0.3% 9.24 US$7,876
2022-01-12 2022-01-10 S Sale

Chief Accounting Officer

Officer
130 -0.3%
9.40
US$1,222
130 -0.3% 9.40 US$1,222
2022-01-12 2022-01-10 S Sale

Chief Operating and

Officer
1,584 -0.8%
9.40
US$14,893
1,584 -0.8% 9.40 US$14,893
2022-01-12 2022-01-10 S Sale Non-Executive Director
2,369 -0.8%
9.40
US$22,274
2,369 -0.8% 9.40 US$22,274
2022-01-07 2022-01-05 S Sale

Chief Accounting Officer

Officer
2,984 -5.7%
10.44
US$31,143
2,984 -5.7% 10.44 US$31,143
2021-12-09 2021-12-07 S Sale

President and CEO

Executive Director
832 -0.3%
10.18
US$8,469
832 -0.3% 10.18 US$8,469
2021-06-08 2021-06-04 S Sale

President of SGD

Officer
511 -1.3%
30.75
US$15,715
511 -1.3% 30.75 US$15,715
2021-05-05 2021-05-03 S Sale

President and CEO

Executive Director
444 -0.1%
30.15
US$13,387
444 -0.1% 30.15 US$13,387
2021-05-05 2021-05-03 S Sale

President of SGD

Officer
29 -0.1%
30.15
US$874
29 -0.1% 30.15 US$874
2021-04-07 2021-04-05 S Sale

President of SGD

Officer
29 -0.1%
30.21
US$876
29 -0.1% 30.21 US$876
2021-04-07 2021-04-05 S Sale

Chief Operating and

Officer
37 -0.1%
30.21
US$1,118
37 -0.1% 30.21 US$1,118
2021-04-07 2021-04-05 S Sale

Chief Scientific Officer

Officer
39 -0.1%
30.21
US$1,178
39 -0.1% 30.21 US$1,178
2021-03-04 2021-03-02 S Sale

Chief Medical Officer

Officer
42 -0.1%
29.58
US$1,242
42 -0.1% 29.58 US$1,242
2021-03-04 2021-03-02 S Sale

Chief Operating and

Officer
38 -0.1%
29.58
US$1,124
38 -0.1% 29.58 US$1,124
2021-03-04 2021-03-02 S Sale

Chief Scientific Officer

Officer
39 -0.1%
29.58
US$1,154
39 -0.1% 29.58 US$1,154
2021-03-04 2021-03-02 S Sale

President and CEO

Executive Director
444 -0.4%
29.58
US$13,134
444 -0.4% 29.58 US$13,134
2021-03-04 2021-03-02 S Sale

President of SGD

Officer
34 -0.1%
29.58
US$1,006
34 -0.1% 29.58 US$1,006
2021-02-18 2021-02-17 S Sale

Chief Scientific Officer

Officer
664 -1.4%
28.16
US$18,699
664 -1.4% 28.16 US$18,699

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