Insmed Inc - INSM

Include option trades

Include indirect trades

Latest data: 2/26/2026 10:07:58 PM

EDGAR CIK

0001104506

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $0

No buy transactions for this time period.

Sell Breakdown

Total $44,479,367

Monthly Totals

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
02/05/2026 10b5-1	02/06/2026	Flammer Martina M.D. Chief Medical Officer Officer	Sell	-869 @ $152.44	($132,470.36)	83,243	(-1.03%)	Direct
02/03/2026	02/04/2026	Adsett Roger Chief Operating Officer Officer	Sell	-791 @ $156.17	($123,530.47)	106,810	(-0.74%)	Direct
02/03/2026	02/04/2026	Bonstein Sara Chief Financial Officer CFO	Sell	-748 @ $156.34	($116,942.32)	79,758	(-0.93%)	Direct
02/03/2026	02/04/2026	Lewis William Chair and CEO CEO Director	Sell	-3,009 @ $156.34	($470,427.06)	303,882	(-0.98%)	Direct
02/03/2026	02/04/2026	Smith Michael Alexander Chief Legal Officer Officer	Sell	-640 @ $156.27	($100,012.80)	56,397	(-1.12%)	Direct
01/09/2026 10b5-1	01/13/2026	Flammer Martina M.D. Chief Medical Officer Officer	Sell	-1,887 @ $186.19	($351,340.53)	84,907	(-2.17%)	Direct
01/08/2026	01/08/2026	Adsett Roger Chief Operating Officer Officer	Sell	-2,059 @ $174.17	($358,616.03)	107,601	(-1.88%)	Direct
01/08/2026	01/08/2026	Bonstein Sara Chief Financial Officer CFO	Sell	-1,447 @ $174.17	($252,023.99)	80,506	(-1.77%)	Direct
01/08/2026	01/08/2026	Lewis William Chair and CEO CEO Director	Sell	-3,223 @ $174.17	($561,349.91)	315,407	(-1.01%)	Direct
01/08/2026	01/08/2026	Smith Michael Alexander Chief Legal Officer Officer	Sell	-1,053 @ $174.17	($183,401.01)	57,037	(-1.81%)	Direct
01/07/2026	01/08/2026	Adsett Roger Chief Operating Officer Officer	Sell	-802 @ $175.07	($140,406.14)	109,660	(-0.73%)	Direct
01/07/2026	01/08/2026	Bonstein Sara Chief Financial Officer CFO	Sell	-1,678 @ $175.07	($293,767.46)	81,953	(-2.01%)	Direct
01/07/2026	01/08/2026	Lewis William Chair and CEO CEO Director	Sell	-2,357 @ $175.07	($412,639.99)	318,630	(-0.73%)	Direct
01/07/2026	01/08/2026	Smith Michael Alexander Chief Legal Officer Officer	Sell	-709 @ $175.07	($124,124.63)	58,090	(-1.21%)	Direct
01/06/2026	01/08/2026	Adsett Roger Chief Operating Officer Officer	Sell	-1,429 @ $173.33	($247,688.57)	110,462	(-1.28%)	Direct
01/06/2026	01/08/2026	Bonstein Sara Chief Financial Officer CFO	Sell	-1,517 @ $173.33	($262,941.61)	83,631	(-1.78%)	Direct
01/06/2026	01/08/2026	Lewis William Chair and CEO CEO Director	Sell	-4,096 @ $173.33	($709,959.68)	320,987	(-1.26%)	Direct
01/06/2026	01/08/2026	Smith Michael Alexander Chief Legal Officer Officer	Sell	-1,396 @ $173.33	($241,968.68)	58,799	(-2.32%)	Direct
12/05/2025	12/09/2025	Sharoky Melvin Md Director	Sell	-20,000 @ $205.01	($4,100,200.00)	243,948	(-7.58%)	Direct
11/24/2025	11/26/2025	Anderson Elizabeth M Director	Sell	-5,000 @ $204.58	($1,022,900.00)	58,729	(-7.85%)	Direct
11/17/2025	11/18/2025	Lee Leo Director	Sell	-75,000 @ $195.90	($14,692,249.30)	54,677	(-57.84%)	Direct
11/14/2025	11/18/2025	Anderson Elizabeth M Director	Sell	-10,000 @ $195.87	($1,958,700.00)	63,729	(-13.56%)	Direct
09/12/2025	09/15/2025	Sharoky Melvin Md Director	Sell	-10,000 @ $145.39	($1,453,900.00)	262,675	(-3.67%)	Direct
08/20/2025	08/21/2025	Sharoky Melvin Md Director	Sell	-10,000 @ $129.50	($1,295,000.00)	274,516	(-3.51%)	Direct
08/19/2025	08/21/2025	Adsett Roger Chief Operating Officer Officer	Sell	-25,000 @ $127.58	($3,189,585.95)	105,637	(-19.14%)	Direct
08/14/2025	08/18/2025	Schaeffer Orlov S Nicole Chief People Strategy Officer Officer	Sell	-10,000 @ $127.34	($1,273,363.44)	79,764	(-11.14%)	Direct
08/12/2025	08/14/2025	Sharoky Melvin Md Director	Sell	-10,000 @ $121.58	($1,215,800.00)	290,616	(-3.33%)	Direct
07/15/2025 10b5-1	07/15/2025	Smith Michael Alexander Chief Legal Officer Officer	Sell	-933 @ $102.51	($95,641.83)	66,394	(-1.39%)	Direct
07/11/2025	07/15/2025	Smith Michael Alexander Chief Legal Officer Officer	Sell	-748 @ $96.41	($72,114.68)	67,327	(-1.10%)	Direct
06/16/2025 10b5-1	06/18/2025	Adsett Roger Chief Operating Officer Officer	Sell	-10,686 @ $98.82	($1,056,003.52)	130,637	(-7.56%)	Direct
06/05/2025 10b5-1	06/06/2025	Smith Michael Alexander Chief Legal Officer Officer	Sell	-1,879 @ $73.50	($138,106.50)	67,718	(-2.70%)	Direct
06/04/2025 10b5-1	06/04/2025	Mcgirr David W J Director	Sell	-3,000 @ $73.27	($219,810.00)	97,723	(-2.98%)	Direct
06/03/2025	06/04/2025	Adsett Roger Chief Operating Officer Officer	Sell	-1,860 @ $71.50	($132,990.00)	141,323	(-1.30%)	Direct
06/03/2025	06/04/2025	Bonstein Sara Chief Financial Officer CFO	Sell	-1,579 @ $71.50	($112,898.50)	113,288	(-1.37%)	Direct
06/03/2025	06/04/2025	Flammer Martina M.D. Chief Medical Officer Officer	Sell	-1,686 @ $71.50	($120,549.00)	83,111	(-1.99%)	Direct
06/03/2025 10b5-1	06/04/2025	Mcgirr David W J Director	Sell	-3,250 @ $71.30	($231,725.00)	100,723	(-3.13%)	Direct
06/03/2025	06/04/2025	Schaeffer Orlov S Nicole Chief People Strategy Officer Officer	Sell	-1,642 @ $71.50	($117,403.00)	118,579	(-1.37%)	Direct
06/03/2025	06/04/2025	Smith Michael Alexander Chief Legal Officer Officer	Sell	-1,448 @ $71.50	($103,532.00)	69,597	(-2.04%)	Direct
05/30/2025 10b5-1	06/03/2025	Smith Michael Alexander Chief Legal Officer Officer	Sell	-26,327 @ $69.65	($1,833,779.12)	71,045	(-27.04%)	Direct
05/16/2025 10b5-1	05/19/2025	Flammer Martina M.D. Chief Medical Officer Officer	Sell	-1,799 @ $67.53	($121,486.47)	84,797	(-2.08%)	Direct
05/15/2025 10b5-1	05/19/2025	Flammer Martina M.D. Chief Medical Officer Officer	Sell	-9,925 @ $65.47	($649,789.75)	86,596	(-10.28%)	Direct
05/14/2025	05/15/2025	Adsett Roger Chief Operating Officer Officer	Sell	-1,925 @ $65.61	($126,299.25)	136,675	(-1.39%)	Direct
05/14/2025	05/15/2025	Bonstein Sara Chief Financial Officer CFO	Sell	-1,634 @ $65.61	($107,206.74)	108,359	(-1.49%)	Direct
05/14/2025	05/15/2025	Flammer Martina M.D. Chief Medical Officer Officer	Sell	-1,744 @ $65.61	($114,423.84)	90,013	(-1.90%)	Direct
05/14/2025	05/15/2025	Lewis William Chair and CEO CEO Director	Sell	-3,771 @ $65.61	($247,415.31)	312,973	(-1.19%)	Direct
05/14/2025	05/15/2025	Schaeffer Orlov S Nicole Chief People Strategy Officer Officer	Sell	-1,236 @ $65.61	($81,093.96)	114,643	(-1.07%)	Direct
05/14/2025	05/15/2025	Smith Michael Alexander Chief Legal Officer Officer	Sell	-409 @ $65.61	($26,834.49)	91,794	(-0.44%)	Direct
05/13/2025	05/15/2025	Adsett Roger Chief Operating Officer Officer	Sell	-7,482 @ $67.81	($507,354.42)	138,600	(-5.12%)	Direct
05/13/2025	05/15/2025	Bonstein Sara Chief Financial Officer CFO	Sell	-8,870 @ $67.81	($601,474.70)	109,993	(-7.46%)	Direct
05/13/2025	05/15/2025	Flammer Martina M.D. Chief Medical Officer Officer	Sell	-8,408 @ $67.81	($570,146.48)	91,757	(-8.39%)	Direct
05/13/2025	05/15/2025	Lewis William Chair and CEO CEO Director	Sell	-17,442 @ $66.97	($1,168,157.50)	316,744	(-5.22%)	Direct
05/13/2025	05/15/2025	Schaeffer Orlov S Nicole Chief People Strategy Officer Officer	Sell	-4,999 @ $67.81	($338,982.19)	115,879	(-4.14%)	Direct
05/13/2025	05/15/2025	Smith Michael Alexander Chief Legal Officer Officer	Sell	-4,407 @ $67.81	($298,838.67)	92,203	(-4.56%)	Direct

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Insmed Inc - INSM

Latest data: 2/26/2026 10:07:58 PM

Buy Breakdown

Total $0

Sell Breakdown

Total $44,479,367

Monthly Totals