Insmed Inc (INSM)

Healthcare Pharmaceuticals & Medical Research Biotechnology & Medical Research

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Stock chart
Ticker: INSM Exchange: NSM


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-04-16 2025-04-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
1,000 -0.3%
71.30
USD 42,780 		1,000 -0.3% 71.30 USD 100,000
2025-04-16 2025-04-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
1,000 -1.2%
70.54
USD 204,284 		1,000 -1.2% 70.54 USD 100,000
2025-04-16 2025-04-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
1,000 -1.4%
69.62
USD 232,113 		1,000 -1.4% 69.62 USD 100,000
2025-04-03 2025-04-01 PS Planned sale

Lewis William

Chair and CEO

Executive Director
805 -0.3%
75.26
USD 60,584 		805 -0.3% 75.26 USD 60,584
2025-04-03 2025-04-01 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,232 -0.9%
74.78
USD 166,909 		2,232 -0.9% 74.78 USD 166,909
2025-04-03 2025-04-01 PS Planned sale

Lewis William

Chair and CEO

Executive Director
772 -0.3%
73.44
USD 56,696 		772 -0.3% 73.44 USD 56,696
2025-04-03 2025-04-01 PS Planned sale

Lewis William

Chair and CEO

Executive Director
3,021 -1.3%
72.29
USD 218,388 		3,021 -1.3% 72.29 USD 218,388
2025-03-19 2025-03-17 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,737 -1.2%
77.83
USD 213,021 		2,737 -1.2% 77.83 USD 213,021
2025-03-19 2025-03-17 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,070 -0.9%
77.01
USD 159,411 		2,070 -0.9% 77.01 USD 159,411
2025-03-19 2025-03-17 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,023 -0.8%
76.00
USD 153,748 		2,023 -0.8% 76.00 USD 153,748
2025-03-19 2025-03-17 PS Planned sale

Lewis William

Chair and CEO

Executive Director
8,116 -2.4%
77.79
USD 631,344 		8,116 -2.4% 77.79 USD 631,344
2025-03-19 2025-03-17 PS Planned sale

Lewis William

Chair and CEO

Executive Director
5,907 -1.7%
76.87
USD 454,071 		5,907 -1.7% 76.87 USD 454,071
2025-03-19 2025-03-17 PS Planned sale

Lewis William

Chair and CEO

Executive Director
4,727 -1.3%
75.91
USD 358,827 		4,727 -1.3% 75.91 USD 358,827
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
46 -0.0%
80.90
USD 3,721 		46 -0.0% 80.90 USD 3,721
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
377 -0.2%
79.73
USD 30,058 		377 -0.2% 79.73 USD 30,058
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,250 -1.0%
78.97
USD 177,683 		2,250 -1.0% 78.97 USD 177,683
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
1,486 -0.6%
78.20
USD 116,205 		1,486 -0.6% 78.20 USD 116,205
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,671 -1.1%
76.23
USD 203,610 		2,671 -1.1% 76.23 USD 203,610
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
127 -0.0%
80.90
USD 10,274 		127 -0.0% 80.90 USD 10,274
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,785 -0.8%
79.43
USD 221,213 		2,785 -0.8% 79.43 USD 221,213
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
7,763 -2.3%
78.61
USD 610,249 		7,763 -2.3% 78.61 USD 610,249
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
758 -0.2%
77.75
USD 58,935 		758 -0.2% 77.75 USD 58,935
2025-03-05 2025-03-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
7,317 -2.1%
76.24
USD 557,848 		7,317 -2.1% 76.24 USD 557,848
2025-02-20 2025-02-18 PS Planned sale

Bonstein Sara

Chief Financial Officer

Officer
700 -0.6%
81.00
USD 56,700 		700 -0.6% 81.00 USD 56,700
2025-02-20 2025-02-18 PS Planned sale

Bonstein Sara

Chief Financial Officer

Officer
17,622 -12.8%
80.28
USD 1,414,694 		17,622 -12.8% 80.28 USD 1,414,694
2025-02-20 2025-02-18 PS Planned sale

Lewis William

Chair and CEO

Executive Director
300 -0.1%
81.81
USD 24,543 		300 -0.1% 81.81 USD 24,543
2025-02-20 2025-02-18 PS Planned sale

Lewis William

Chair and CEO

Executive Director
6,074 -2.5%
81.07
USD 492,419 		6,074 -2.5% 81.07 USD 492,419
2025-02-20 2025-02-18 PS Planned sale

Lewis William

Chair and CEO

Executive Director
456 -0.2%
80.00
USD 36,480 		456 -0.2% 80.00 USD 36,480
2025-02-20 2025-02-18 PS Planned sale

Lewis William

Chair and CEO

Executive Director
754 -0.2%
81.67
USD 61,579 		754 -0.2% 81.67 USD 61,579
2025-02-20 2025-02-18 PS Planned sale

Lewis William

Chair and CEO

Executive Director
16,743 -4.8%
81.08
USD 1,357,522 		16,743 -4.8% 81.08 USD 1,357,522
2025-02-20 2025-02-18 PS Planned sale

Lewis William

Chair and CEO

Executive Director
1,253 -0.4%
79.95
USD 100,177 		1,253 -0.4% 79.95 USD 100,177
2025-02-13 2025-02-12 PS Planned sale

Bonstein Sara

Chief Financial Officer

Officer
5,019 -3.5%
80.00
USD 401,520 		5,019 -3.5% 80.00 USD 401,520
2025-02-13 2025-02-11 PS Planned sale

Bonstein Sara

Chief Financial Officer

Officer
13,302 -8.6%
80.00
USD 1,064,160 		13,302 -8.6% 80.00 USD 1,064,160
2025-02-12 2025-02-10 PS Planned sale

Flammer Martina M.D.

Chief Medical Officer

Officer
23,010 -18.7%
79.33
USD 1,825,383 		23,010 -18.7% 79.33 USD 1,825,383
2025-02-12 2025-02-10 PS Planned sale

Flammer Martina M.D.

Chief Medical Officer

Officer
5,089 -4.0%
78.36
USD 398,774 		5,089 -4.0% 78.36 USD 398,774
2025-02-12 2025-02-10 PS Planned sale

Flammer Martina M.D.

Chief Medical Officer

Officer
9,729 -7.1%
77.02
USD 749,328 		9,729 -7.1% 77.02 USD 749,328
2025-02-12 2025-02-10 PS Planned sale

Adsett Roger

Chief Operating Officer

Officer
26,141 -15.2%
79.33
USD 2,073,766 		26,141 -15.2% 79.33 USD 2,073,766
2025-02-12 2025-02-10 PS Planned sale

Adsett Roger

Chief Operating Officer

Officer
5,781 -3.2%
78.36
USD 452,999 		5,781 -3.2% 78.36 USD 452,999
2025-02-12 2025-02-10 PS Planned sale

Adsett Roger

Chief Operating Officer

Officer
11,053 -5.8%
77.02
USD 851,302 		11,053 -5.8% 77.02 USD 851,302
2025-02-07 2025-02-07 S Sale

Flammer Martina M.D.

Chief Medical Officer

Officer
60 -0.0%
79.59
USD 4,775 		60 -0.0% 79.59 USD 4,775
2025-02-07 2025-02-07 S Sale

Wise John Drayton

Chief Commercial Officer

Officer
10 -0.0%
78.91
USD 789 		10 -0.0% 78.91 USD 789
2025-02-07 2025-02-07 S Sale

Adsett Roger

Chief Operating Officer

Officer
100 -0.1%
79.57
USD 7,957 		100 -0.1% 79.57 USD 7,957
2025-02-07 2025-02-06 S Sale

Flammer Martina M.D.

Chief Medical Officer

Officer
33,055 -19.3%
80.90
USD 2,674,150 		33,055 -19.3% 80.90 USD 2,674,150
2025-02-07 2025-02-06 S Sale

Wise John Drayton

Chief Commercial Officer

Officer
7,910 -5.6%
80.90
USD 639,919 		7,910 -5.6% 80.90 USD 639,919
2025-02-07 2025-02-06 S Sale

Adsett Roger

Chief Operating Officer

Officer
45,605 -19.4%
80.90
USD 3,689,445 		45,605 -19.4% 80.90 USD 3,689,445
2025-02-07 2025-02-06 S Sale

Smith Michael Alexander

Chief Legal Officer

Officer
20,650 -17.6%
80.90
USD 1,670,585 		20,650 -17.6% 80.90 USD 1,670,585
2025-02-07 2025-02-06 S Sale

Schaeffer Orlov S Nicole

Chief People Strategy Officer

Officer
23,500 -16.3%
80.90
USD 1,901,150 		23,500 -16.3% 80.90 USD 1,901,150
2025-02-07 2025-02-06 S Sale

Lewis William

Chair and CEO

Executive Director
79,350 -14.9%
80.90
USD 6,419,415 		79,350 -14.9% 80.90 USD 6,419,415
2025-02-07 2025-02-06 S Sale

Bonstein Sara

Chief Financial Officer

Officer
28,390 -15.4%
80.90
USD 2,296,751 		28,390 -15.4% 80.90 USD 2,296,751
2025-02-05 2025-02-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,581 -1.1%
78.40
USD 202,350 		2,581 -1.1% 78.40 USD 202,350
2025-02-05 2025-02-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
3,463 -1.4%
77.95
USD 269,941 		3,463 -1.4% 77.95 USD 269,941
2025-02-05 2025-02-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
745 -0.3%
76.43
USD 56,940 		745 -0.3% 76.43 USD 56,940
2025-02-05 2025-02-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
41 -0.0%
74.86
USD 3,069 		41 -0.0% 74.86 USD 3,069
2025-02-05 2025-02-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
6,768 -1.8%
78.44
USD 530,882 		6,768 -1.8% 78.44 USD 530,882
2025-02-05 2025-02-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
9,869 -2.5%
77.97
USD 769,486 		9,869 -2.5% 77.97 USD 769,486
2025-02-05 2025-02-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
1,872 -0.5%
76.35
USD 142,927 		1,872 -0.5% 76.35 USD 142,927
2025-02-05 2025-02-03 PS Planned sale

Lewis William

Chair and CEO

Executive Director
241 -0.1%
75.25
USD 18,135 		241 -0.1% 75.25 USD 18,135
2025-01-31 2025-01-30 PS Planned sale

Schaeffer Orlov S Nicole

Chief People Strategy Officer

Officer
91,140 -48.4%
80.00
USD 7,291,200 		91,140 -48.4% 80.00 USD 7,291,200
2025-01-16 2025-01-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
631 -0.3%
71.01
USD 44,807 		631 -0.3% 71.01 USD 44,807
2025-01-16 2025-01-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
4,700 -2.0%
70.31
USD 330,457 		4,700 -2.0% 70.31 USD 330,457
2025-01-16 2025-01-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
1,499 -0.6%
69.40
USD 104,031 		1,499 -0.6% 69.40 USD 104,031
2025-01-16 2025-01-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
2,473 -0.6%
71.05
USD 175,707 		2,473 -0.6% 71.05 USD 175,707
2025-01-16 2025-01-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
22,696 -5.6%
70.32
USD 1,595,983 		22,696 -5.6% 70.32 USD 1,595,983
2025-01-16 2025-01-15 PS Planned sale

Lewis William

Chair and CEO

Executive Director
6,636 -1.6%
69.39
USD 460,472 		6,636 -1.6% 69.39 USD 460,472
2025-01-16 2025-01-14 PS Planned sale

Flammer Martina M.D.

Chief Medical Officer

Officer
1,384 -1.4%
68.72
USD 95,108 		1,384 -1.4% 68.72 USD 95,108
2025-01-16 2025-01-14 PS Planned sale

Adsett Roger

Chief Operating Officer

Officer
1,457 -1.0%
68.72
USD 100,125 		1,457 -1.0% 68.72 USD 100,125
2025-01-16 2025-01-14 PS Planned sale

Schaeffer Orlov S Nicole

Chief People Strategy Officer

Officer
872 -0.9%
68.72
USD 59,924 		872 -0.9% 68.72 USD 59,924
2025-01-10 2025-01-10 S Sale

Wise John Drayton

Chief Commercial Officer

Officer
287 -0.2%
65.40
USD 18,770 		287 -0.2% 65.40 USD 18,770
2025-01-10 2025-01-10 S Sale

Lewis William

Chair and CEO

Executive Director
2,978 -0.8%
63.36
USD 188,686 		2,978 -0.8% 63.36 USD 188,686
2025-01-10 2025-01-10 PS Planned sale

Schaeffer Orlov S Nicole

Chief People Strategy Officer

Officer
3,092 -3.1%
63.62
USD 196,713 		3,092 -3.1% 63.62 USD 196,713
2025-01-10 2025-01-10 S Sale

Schaeffer Orlov S Nicole

Chief People Strategy Officer

Officer
965 -0.9%
63.87
USD 61,635 		965 -0.9% 63.87 USD 61,635
2025-01-10 2025-01-10 S Sale

Bonstein Sara

Chief Financial Officer

Officer
1,066 -0.9%
63.72
USD 67,926 		1,066 -0.9% 63.72 USD 67,926
2025-01-10 2025-01-10 PS Planned sale

Adsett Roger

Chief Operating Officer

Officer
3,604 -2.4%
63.62
USD 229,286 		3,604 -2.4% 63.62 USD 229,286
2025-01-10 2025-01-10 S Sale

Adsett Roger

Chief Operating Officer

Officer
1,298 -0.9%
63.86
USD 82,890 		1,298 -0.9% 63.86 USD 82,890
2025-01-10 2025-01-10 PS Planned sale

Flammer Martina M.D.

Chief Medical Officer

Officer
4,801 -4.5%
63.62
USD 305,440 		4,801 -4.5% 63.62 USD 305,440
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