NASDAQ:INSM | Historical Stock Price | INSMED Inc

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2000-06-01 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.79$6.70$16.08$38.57$92.53$221.982000-06-012026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2002

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2002-12-31$4.40$4.4016,650
2002-12-30$4.30$4.3011,990
2002-12-27$4.50$4.5011,190
2002-12-26$4.30$4.305,640
2002-12-24$4.50$4.507,730
2002-12-23$4.40$4.4013,200
2002-12-20$4.30$4.3018,910
2002-12-19$4.40$4.4016,780
2002-12-18$4.80$4.8014,730
2002-12-17$5.00$5.0016,300
2002-12-16$5.20$5.2028,490
2002-12-13$5.80$5.804,000
2002-12-12$5.80$5.809,760
2002-12-11$5.60$5.6012,960
2002-12-10$5.80$5.8015,640
2002-12-09$6.30$6.3013,950
2002-12-06$6.50$6.5011,170
2002-12-05$6.50$6.509,480
2002-12-04$6.50$6.5017,050
2002-12-03$6.10$6.1015,290
2002-12-02$6.20$6.2035,940
2002-11-29$6.40$6.4042,120
2002-11-27$5.40$5.4030,700
2002-11-26$4.80$4.809,720
2002-11-25$4.80$4.807,440
2002-11-22$5.00$5.009,520
2002-11-21$5.00$5.007,640
2002-11-20$4.80$4.8012,530
2002-11-19$5.10$5.1010,340
2002-11-18$5.10$5.109,520
2002-11-15$5.10$5.1014,800
2002-11-14$5.20$5.208,370
2002-11-13$5.00$5.0017,920
2002-11-12$5.00$5.0025,980
2002-11-11$5.50$5.5046,270
2002-11-08$4.60$4.6021,640
2002-11-07$4.50$4.5013,920
2002-11-06$4.60$4.6014,700
2002-11-05$4.60$4.6012,830
2002-11-04$4.60$4.6010,840
2002-11-01$4.60$4.608,280
2002-10-31$4.70$4.7033,880
2002-10-30$5.10$5.1020,000
2002-10-29$4.80$4.8010,420
2002-10-28$4.50$4.5011,190
2002-10-25$4.10$4.109,270
2002-10-24$4.70$4.7013,500
2002-10-23$4.80$4.8012,590
2002-10-22$4.40$4.409,440
2002-10-21$4.50$4.506,810
2002-10-18$4.60$4.6025,530
2002-10-17$4.40$4.4035,350
2002-10-16$3.70$3.7056,090
2002-10-15$3.70$3.7061,140
2002-10-14$3.50$3.5010,910
2002-10-11$3.80$3.8025,180
2002-10-10$3.60$3.6032,260
2002-10-09$3.60$3.6029,530
2002-10-08$3.80$3.8034,820
2002-10-07$3.90$3.9068,770
2002-10-04$3.70$3.7011,290
2002-10-03$3.50$3.509,840
2002-10-02$3.90$3.9028,370
2002-10-01$3.90$3.9017,530
2002-09-30$4.10$4.1013,490
2002-09-27$4.10$4.108,430
2002-09-26$4.10$4.1041,710
2002-09-25$4.00$4.0027,330
2002-09-24$4.30$4.3048,160
2002-09-23$4.60$4.6062,720
2002-09-20$4.30$4.3046,630
2002-09-19$4.20$4.2031,250
2002-09-18$4.40$4.4041,010
2002-09-17$4.40$4.4070,050
2002-09-16$4.90$4.90126,370
2002-09-13$5.60$5.6076,470
2002-09-12$5.00$5.0097,320
2002-09-11$5.60$5.60389,080
2002-09-10$5.70$5.70639,540
2002-09-09$19.10$19.104,450
2002-09-06$18.20$18.2010,350
2002-09-05$16.60$16.604,760
2002-09-04$17.90$17.903,450
2002-09-03$17.40$17.403,390
2002-08-30$18.50$18.502,600
2002-08-29$18.10$18.106,460
2002-08-28$17.60$17.603,920
2002-08-27$18.00$18.004,520
2002-08-26$18.60$18.606,560
2002-08-23$17.90$17.902,880
2002-08-22$17.60$17.604,630
2002-08-21$17.90$17.902,120
2002-08-20$18.30$18.303,380
2002-08-19$18.70$18.702,950
2002-08-16$18.00$18.0011,590
2002-08-15$17.80$17.8014,860
2002-08-14$17.80$17.805,590
2002-08-13$17.30$17.303,580
2002-08-12$17.00$17.001,130
2002-08-09$17.30$17.304,080
2002-08-08$16.10$16.102,860
2002-08-07$17.00$17.004,370
2002-08-06$17.70$17.703,940
2002-08-05$18.10$18.102,300
2002-08-02$18.00$18.006,930
2002-08-01$19.00$19.004,450
2002-07-31$19.00$19.0011,050
2002-07-30$16.20$16.206,610
2002-07-29$14.70$14.703,940
2002-07-26$13.30$13.303,460
2002-07-25$13.90$13.905,350
2002-07-24$14.10$14.109,390
2002-07-23$13.20$13.2031,790
2002-07-22$12.40$12.402,390
2002-07-19$12.40$12.403,640
2002-07-18$12.80$12.8020,890
2002-07-17$12.80$12.8012,550
2002-07-16$12.60$12.604,130
2002-07-15$12.60$12.609,650
2002-07-12$12.80$12.808,550
2002-07-11$12.60$12.607,130
2002-07-10$12.20$12.205,840
2002-07-09$12.90$12.9011,970
2002-07-08$12.90$12.9010,490
2002-07-05$12.70$12.709,990
2002-07-03$11.90$11.9022,330
2002-07-02$12.80$12.8010,770
2002-07-01$13.20$13.2019,240
2002-06-28$14.00$14.00382,840
2002-06-27$13.70$13.7017,480
2002-06-26$13.00$13.0032,450
2002-06-25$13.50$13.5044,230
2002-06-24$12.80$12.8045,360
2002-06-21$13.80$13.8042,450
2002-06-20$14.00$14.0041,190
2002-06-19$15.00$15.0032,730
2002-06-18$17.80$17.8058,920
2002-06-17$21.50$21.5021,400
2002-06-14$24.40$24.4021,080
2002-06-13$18.30$18.308,210
2002-06-12$19.10$19.108,440
2002-06-11$18.90$18.906,260
2002-06-10$19.00$19.005,770
2002-06-07$18.80$18.806,030
2002-06-06$16.60$16.6010,750
2002-06-05$19.70$19.7011,580
2002-06-04$19.50$19.505,510
2002-06-03$19.00$19.003,020
2002-05-31$18.50$18.5010,990
2002-05-30$18.50$18.5036,310
2002-05-29$18.20$18.209,480
2002-05-28$19.20$19.2010,540
2002-05-24$19.00$19.0015,660
2002-05-23$20.30$20.3012,030
2002-05-22$20.90$20.9020,500
2002-05-21$23.50$23.5010,820
2002-05-20$24.20$24.209,740
2002-05-17$26.00$26.006,760
2002-05-16$26.40$26.4011,100
2002-05-15$25.60$25.6015,730
2002-05-14$26.00$26.0010,910
2002-05-13$22.90$22.908,270
2002-05-10$22.70$22.7010,420
2002-05-09$25.00$25.003,640
2002-05-08$26.30$26.305,830
2002-05-07$26.90$26.904,420
2002-05-06$26.80$26.802,790
2002-05-03$27.20$27.204,580
2002-05-02$27.30$27.3011,290
2002-05-01$27.20$27.20233,920
2002-04-30$27.40$27.4010,040
2002-04-29$27.00$27.004,870
2002-04-26$27.40$27.4017,490
2002-04-25$29.00$29.009,670
2002-04-24$29.00$29.005,890
2002-04-23$29.00$29.008,360
2002-04-22$28.80$28.8010,840
2002-04-19$29.90$29.9011,780
2002-04-18$30.80$30.8018,150
2002-04-17$29.10$29.105,030
2002-04-16$29.80$29.805,840
2002-04-15$29.00$29.0010,100
2002-04-12$30.00$30.0010,800
2002-04-11$27.00$27.008,060
2002-04-10$26.50$26.5019,530
2002-04-09$27.50$27.509,750
2002-04-08$27.60$27.6012,730
2002-04-05$26.10$26.101,540
2002-04-04$28.50$28.506,480
2002-04-03$27.80$27.809,940
2002-04-02$27.00$27.004,270
2002-04-01$27.40$27.404,410
2002-03-28$28.00$28.003,590
2002-03-27$30.90$30.908,280
2002-03-26$31.00$31.006,550
2002-03-25$28.80$28.804,330
2002-03-22$29.10$29.103,360
2002-03-21$30.00$30.005,070
2002-03-20$29.50$29.506,870
2002-03-19$28.70$28.703,070
2002-03-18$28.90$28.902,180
2002-03-15$27.70$27.708,570
2002-03-14$28.10$28.102,450
2002-03-13$27.50$27.506,450
2002-03-12$29.00$29.001,990
2002-03-11$29.40$29.404,010
2002-03-08$31.50$31.502,340
2002-03-07$31.40$31.402,250
2002-03-06$30.50$30.507,100
2002-03-05$30.20$30.202,920
2002-03-04$29.00$29.006,680
2002-03-01$30.90$30.905,330
2002-02-28$27.30$27.303,370
2002-02-27$30.60$30.603,780
2002-02-26$30.50$30.502,400
2002-02-25$30.00$30.003,680
2002-02-22$27.00$27.004,990
2002-02-21$25.20$25.203,790
2002-02-20$27.20$27.2012,840
2002-02-19$25.70$25.708,020
2002-02-15$25.30$25.3014,420
2002-02-14$27.50$27.504,350
2002-02-13$28.90$28.9011,180
2002-02-12$29.00$29.0010,140
2002-02-11$29.00$29.009,040
2002-02-08$27.80$27.809,340
2002-02-07$28.00$28.002,330
2002-02-06$28.80$28.802,820
2002-02-05$28.80$28.804,760
2002-02-04$29.00$29.005,150
2002-02-01$30.50$30.508,300
2002-01-31$30.30$30.305,880
2002-01-30$30.50$30.507,200
2002-01-29$30.30$30.309,200
2002-01-28$30.60$30.609,200
2002-01-25$31.50$31.502,740
2002-01-24$32.00$32.002,140
2002-01-23$32.00$32.007,830
2002-01-22$30.00$30.008,030
2002-01-18$31.60$31.607,140
2002-01-17$35.50$35.504,720
2002-01-16$33.00$33.006,170
2002-01-15$35.00$35.0013,080
2002-01-14$35.50$35.507,240
2002-01-11$34.20$34.204,720
2002-01-10$35.40$35.404,780
2002-01-09$36.00$36.009,680
2002-01-08$37.00$37.0018,490
2002-01-07$34.50$34.5015,470
2002-01-04$37.90$37.904,970
2002-01-03$39.00$39.0014,500
2002-01-02$39.40$39.407,740