INSMED Inc (INSM) - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for INSMED Inc
Goto 0, 1, 2, ...6, 7, Next
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-12-05
Sale
2025-12-09
4:05 pm
INSMED IncINSMSHAROKY MELVIN MD
Director
20,000$205.01$4,100,200269,796
(Indirect
Direct)
View
2025-12-04
Sale
2025-12-05
4:11 pm
INSMED IncINSMLewis William
Chair and CEO
10,699$205.62$2,199,915748,821
(Indirect
Direct)
View
2025-12-01
Sale
2025-12-03
4:01 pm
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
8,895$206.98$1,841,101127,586
(Direct)
View
2025-11-24
Sale
2025-11-26
4:31 pm
INSMED IncINSMANDERSON ELIZABETH M
Director
5,000$204.58$1,022,90058,729
(Direct)
View
2025-11-17
Sale
2025-11-18
4:21 pm
INSMED IncINSMLEE LEO
Director
75,000$195.9$14,692,24954,677
(Direct)
View
2025-11-14
Sale
2025-11-18
4:20 pm
INSMED IncINSMANDERSON ELIZABETH M
Director
10,000$195.87$1,958,70063,729
(Direct)
View
2025-11-12
Sale
2025-11-14
4:12 pm
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
30,000$194$5,820,06152,221
(Direct)
View
2025-11-11
Sale
2025-11-13
4:32 pm
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
31,226$189.68$5,922,795150,893
(Direct)
View
2025-11-03
Sale
2025-11-05
4:08 pm
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
27,130$183.78$4,985,91154,902
(Direct)
View
2025-09-12
Sale
2025-09-15
4:23 pm
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
76,520$145.45$11,129,92736,461
(Direct)
View
2025-09-12
Sale
2025-09-15
4:22 pm
INSMED IncINSMSHAROKY MELVIN MD
Director
10,000$145.39$1,453,900294,664
(Indirect
Direct)
View
2025-09-02
Sale
2025-09-04
5:26 pm
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
24,272$143.89$3,492,37854,902
(Direct)
View
2025-09-02
Sale
2025-09-04
5:24 pm
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
186,648$144.34$26,941,272296,857
(Direct)
View
2025-08-20
Sale
2025-08-21
5:07 pm
INSMED IncINSMSHAROKY MELVIN MD
Director
10,000$129.5$1,295,000306,664
(Indirect
Direct)
View
2025-08-19
Sale
2025-08-21
5:05 pm
INSMED IncINSMAdsett Roger
Chief Operating Officer
25,000$127.58$3,189,586105,637
(Direct)
View
2025-08-18
Sale
2025-08-20
4:28 pm
INSMED IncINSMLewis William
Chair and CEO
6,865$128.4$881,470588,335
(Indirect
Direct)
View
2025-08-14
Sale
2025-08-18
4:19 pm
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
10,000$127.34$1,273,36379,764
(Direct)
View
2025-08-12
Sale
2025-08-14
4:21 pm
INSMED IncINSMSHAROKY MELVIN MD
Director
10,000$121.58$1,215,800333,478
(Indirect
Direct)
View
2025-08-04
Sale
2025-08-06
4:21 pm
INSMED IncINSMLewis William
Chair and CEO
6,830$109.81$750,008595,200
(Indirect
Direct)
View
2025-08-04
Sale
2025-08-06
4:19 pm
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
8,715$109.5$954,293109,256
(Direct)
View
2025-07-21
Sale
2025-07-23
4:35 pm
INSMED IncINSMBonstein Sara
Chief Financial Officer
58,400$102.67$5,996,094129,755
(Direct)
View
2025-07-15
Sale
2025-07-15
5:53 pm
INSMED IncINSMLewis William
Chair and CEO
6,830$102.37$699,220602,030
(Indirect
Direct)
View
2025-07-11
Sale
2025-07-15
5:52 pm
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
1,681$99.8$167,75766,394
(Direct)
View
2025-07-07
Sale
2025-07-09
4:18 pm
INSMED IncINSMBonstein Sara
Chief Financial Officer
57,764$95.86$5,537,460130,630
(Direct)
View
2025-07-01
Sale
2025-07-02
4:06 pm
INSMED IncINSMLewis William
Chair and CEO
6,830$98.33$671,612608,860
(Indirect
Direct)
View
2025-06-23
Sale
2025-06-25
4:18 pm
INSMED IncINSMBonstein Sara
Chief Financial Officer
57,765$101.78$5,879,089217,667
(Direct)
View
2025-06-16
Sale
2025-06-18
4:16 pm
INSMED IncINSMLewis William
Chair and CEO
135,009$100.39$13,553,744615,333
(Indirect
Direct)
View
2025-06-16
Sale
2025-06-18
4:15 pm
INSMED IncINSMAdsett Roger
Chief Operating Officer
10,686$98.82$1,056,004130,637
(Direct)
View
2025-06-10
Sale
2025-06-12
4:21 pm
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
45,163$91.16$4,117,067165,015
(Direct)
View
2025-06-10
Sale
2025-06-12
4:20 pm
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
137,472$92.09$12,659,257176,697
(Direct)
View
2025-06-10
Sale
2025-06-12
4:19 pm
INSMED IncINSMBonstein Sara
Chief Financial Officer
57,766$89.12$5,148,024273,282
(Direct)
View
2025-06-05
Sale
2025-06-06
4:53 pm
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
1,879$73.5$138,10767,718
(Direct)
View
2025-06-03
Sale
2025-06-04
5:38 pm
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
1,448$71.5$103,53269,597
(Direct)
View
2025-06-03
Sale
2025-06-04
5:37 pm
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
1,686$71.5$120,54983,111
(Direct)
View
2025-06-03
Sale
2025-06-04
5:36 pm
INSMED IncINSMAdsett Roger
Chief Operating Officer
1,860$71.5$132,990141,323
(Direct)
View
2025-06-03
Sale
2025-06-04
5:36 pm
INSMED IncINSMBonstein Sara
Chief Financial Officer
1,579$71.5$112,899113,288
(Direct)
View
2025-06-03
Sale
2025-06-04
4:42 pm
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
1,642$71.5$117,403118,579
(Direct)
View
2025-06-03
Sale
2025-06-04
4:41 pm
INSMED IncINSMMCGIRR DAVID W J
Director
6,250$72.25$451,53597,723
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-12-04
Exercise
2025-12-05
4:11 pm
N/A
2028-01-04
INSMED IncINSMLewis William
Chair and CEO
10,699$0748,821
(Direct)
View
2025-12-04
Exercise
2025-12-05
4:11 pm
N/A
N/A
INSMED IncINSMLewis William
Chair and CEO
4,440$17.16748,821
(Direct)
View
2025-12-04
Exercise
2025-12-05
4:11 pm
N/A
N/A
INSMED IncINSMLewis William
Chair and CEO
6,259$30.46748,821
(Direct)
View
2025-12-01
Exercise
2025-12-03
4:01 pm
N/A
2034-05-13
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
8,895$0127,586
(Direct)
View
2025-12-01
Exercise
2025-12-03
4:01 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
8,895$25.83127,586
(Direct)
View
2025-11-12
Exercise
2025-11-14
4:12 pm
N/A
2031-05-12
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
30,000$052,221
(Direct)
View
2025-11-12
Exercise
2025-11-14
4:12 pm
N/A
N/A
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
30,000$26.4652,221
(Direct)
View
2025-11-11
Exercise
2025-11-13
4:32 pm
N/A
2032-05-11
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
31,226$0150,893
(Direct)
View
2025-11-11
Exercise
2025-11-13
4:32 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
18,277$18.95150,893
(Direct)
View
2025-11-11
Exercise
2025-11-13
4:32 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
12,949$17.07150,893
(Direct)
View
2025-11-06
Gift
2025-11-10
4:42 pm
N/A
N/A
INSMED IncINSMBrennan David R
Director
60,000$0126,933
(Direct)
View
2025-11-03
Exercise
2025-11-05
4:08 pm
N/A
2030-01-03
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
27,130$054,902
(Direct)
View
2025-11-03
Exercise
2025-11-05
4:08 pm
N/A
N/A
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
27,130$23.7554,902
(Direct)
View
2025-09-12
Exercise
2025-09-15
4:23 pm
N/A
2030-01-03
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
56,520$036,461
(Direct)
View
2025-09-12
Exercise
2025-09-15
4:23 pm
N/A
N/A
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
56,520$23.7536,461
(Direct)
View
2025-09-11
Gift
2025-09-15
4:22 pm
N/A
N/A
INSMED IncINSMSHAROKY MELVIN MD
Director
2,159$0294,664
(Direct)
View
2025-09-04
Gift
2025-09-05
4:25 pm
N/A
N/A
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
23,303$056,461
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:26 pm
N/A
2028-01-04
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
12,780$054,902
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:26 pm
N/A
N/A
INSMED IncINSMSmith Michael Alexander
Chief Legal Officer
12,780$30.4654,902
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
2031-01-07
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
186,648$0296,857
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
36,555$18.95296,857
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
17,790$25.83296,857
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
13,072$19.74296,857
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
13,680$34.03296,857
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
38,846$17.07296,857
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
23,835$29.13296,857
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
17,160$26.46296,857
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:24 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
25,710$26.43296,857
(Direct)
View
2025-08-18
Exercise
2025-08-20
4:28 pm
N/A
2026-05-19
INSMED IncINSMLewis William
Chair and CEO
6,865$0588,335
(Indirect)
View
2025-08-18
Exercise
2025-08-20
4:28 pm
N/A
N/A
INSMED IncINSMLewis William
Chair and CEO
6,865$10.85588,335
(Indirect)
View
2025-08-13
Gift
2025-08-14
4:21 pm
N/A
N/A
INSMED IncINSMSHAROKY MELVIN MD
Director
26,100$0333,478
(Direct)
View
2025-08-04
Exercise
2025-08-06
4:21 pm
N/A
2026-05-19
INSMED IncINSMLewis William
Chair and CEO
6,830$0595,200
(Indirect)
View
2025-08-04
Exercise
2025-08-06
4:21 pm
N/A
N/A
INSMED IncINSMLewis William
Chair and CEO
6,830$10.85595,200
(Indirect)
View
2025-08-04
Exercise
2025-08-06
4:19 pm
N/A
2033-01-05
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
8,715$0109,256
(Direct)
View
2025-08-04
Exercise
2025-08-06
4:19 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
8,715$19.74109,256
(Direct)
View
2025-07-21
Exercise
2025-07-23
4:35 pm
N/A
2031-05-12
INSMED IncINSMBonstein Sara
Chief Financial Officer
47,888$0129,755
(Direct)
View
2025-07-21
Exercise
2025-07-23
4:35 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
11,455$28.88129,755
(Direct)
View
2025-07-21
Exercise
2025-07-23
4:35 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
17,100$34.03129,755
(Direct)
View
2025-07-21
Exercise
2025-07-23
4:35 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
15,890$29.13129,755
(Direct)
View
2025-07-21
Exercise
2025-07-23
4:35 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
3,443$26.46129,755
(Direct)
View
2025-07-15
Exercise
2025-07-15
5:53 pm
N/A
2026-05-19
INSMED IncINSMLewis William
Chair and CEO
6,830$0602,030
(Indirect)
View
2025-07-15
Exercise
2025-07-15
5:53 pm
N/A
N/A
INSMED IncINSMLewis William
Chair and CEO
6,830$10.85602,030
(Indirect)
View
2025-07-07
Exercise
2025-07-09
4:18 pm
N/A
2033-01-05
INSMED IncINSMBonstein Sara
Chief Financial Officer
47,888$0130,630
(Direct)
View
2025-07-07
Exercise
2025-07-09
4:18 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
4,362$24.7130,630
(Direct)
View
2025-07-07
Exercise
2025-07-09
4:18 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
6,244$19.74130,630
(Direct)
View
2025-07-07
Exercise
2025-07-09
4:18 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
13,717$26.46130,630
(Direct)
View
2025-07-07
Exercise
2025-07-09
4:18 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
23,565$26.43130,630
(Direct)
View
2025-07-01
Exercise
2025-07-02
4:06 pm
N/A
2026-05-19
INSMED IncINSMLewis William
Chair and CEO
6,830$0608,860
(Indirect)
View
2025-07-01
Exercise
2025-07-02
4:06 pm
N/A
N/A
INSMED IncINSMLewis William
Chair and CEO
6,830$10.85608,860
(Indirect)
View
2025-06-23
Exercise
2025-06-25
4:18 pm
N/A
2033-05-11
INSMED IncINSMBonstein Sara
Chief Financial Officer
47,889$0217,667
(Direct)
View
2025-06-23
Exercise
2025-06-25
4:18 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
35,253$18.95217,667
(Direct)
View
2025-06-23
Exercise
2025-06-25
4:18 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
12,636$19.74217,667
(Direct)
View
2025-06-16
Exercise
2025-06-18
4:16 pm
N/A
2026-05-19
INSMED IncINSMLewis William
Chair and CEO
129,805$0615,333
(Indirect)
View
2025-06-16
Exercise
2025-06-18
4:16 pm
N/A
N/A
INSMED IncINSMLewis William
Chair and CEO
129,805$10.85615,333
(Indirect)
View
2025-06-10
Exercise
2025-06-12
4:21 pm
N/A
2031-05-12
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
45,163$0165,015
(Direct)
View
2025-06-11
Exercise
2025-06-12
4:21 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
19,423$17.07165,015
(Direct)
View
2025-06-10
Exercise
2025-06-12
4:21 pm
N/A
N/A
INSMED IncINSMFlammer Martina M.D.
Chief Medical Officer
25,740$26.46165,015
(Direct)
View
2025-06-10
Exercise
2025-06-12
4:20 pm
N/A
2027-05-17
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
108,300$0176,697
(Direct)
View
2025-06-11
Exercise
2025-06-12
4:20 pm
N/A
N/A
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
70,000$13.91176,697
(Direct)
View
2025-06-10
Exercise
2025-06-12
4:20 pm
N/A
N/A
INSMED IncINSMSchaeffer Orlov S Nicole
Chief People Strategy Officer
38,300$17.16176,697
(Direct)
View
2025-06-10
Exercise
2025-06-12
4:19 pm
N/A
2033-05-11
INSMED IncINSMBonstein Sara
Chief Financial Officer
47,890$0273,282
(Direct)
View
2025-06-10
Exercise
2025-06-12
4:19 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
24,150$18.95273,282
(Direct)
View
2025-06-10
Exercise
2025-06-12
4:19 pm
N/A
N/A
INSMED IncINSMBonstein Sara
Chief Financial Officer
23,740$17.07273,282
(Direct)
View
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