NASDAQ:KTOS | Historical Stock Price | KRATOS DEFENSE & SECURITY SOLUTIONS, 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
1999-11-05 to 2026-09-04
Data captured

Stock Price Chart

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

$2.91$10.12$35.26$122.81$427.73$1,489.691999-11-052026-08-27

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

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Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$10.55$10.5542,100
2009-12-30$10.29$10.2912,300
2009-12-29$10.21$10.2115,300
2009-12-28$10.30$10.3023,700
2009-12-24$10.20$10.2022,500
2009-12-23$10.29$10.2925,900
2009-12-22$10.40$10.4017,600
2009-12-21$10.18$10.1821,200
2009-12-18$10.60$10.6052,100
2009-12-17$10.46$10.4642,800
2009-12-16$10.60$10.6060,700
2009-12-15$10.38$10.3831,800
2009-12-14$10.25$10.2537,400
2009-12-11$10.08$10.0829,500
2009-12-10$10.10$10.1037,300
2009-12-09$10.06$10.0627,000
2009-12-08$10.23$10.2329,800
2009-12-07$10.40$10.4023,100
2009-12-04$10.65$10.6516,600
2009-12-03$10.64$10.6411,400
2009-12-02$10.77$10.7717,400
2009-12-01$10.69$10.6952,600
2009-11-30$10.38$10.3852,300
2009-11-27$10.50$10.5020,200
2009-11-25$10.65$10.6529,800
2009-11-24$10.58$10.5829,900
2009-11-23$10.62$10.6243,000
2009-11-20$10.34$10.3461,000
2009-11-19$9.95$9.9568,100
2009-11-18$9.98$9.9828,500
2009-11-17$9.96$9.9618,500
2009-11-16$9.90$9.9028,100
2009-11-13$9.35$9.3586,400
2009-11-12$9.36$9.3636,300
2009-11-11$9.70$9.7087,800
2009-11-10$10.11$10.1133,700
2009-11-09$10.08$10.0899,400
2009-11-06$10.90$10.9042,300
2009-11-05$10.75$10.7527,100
2009-11-04$10.78$10.7851,800
2009-11-03$10.80$10.8043,000
2009-11-02$10.94$10.9440,200
2009-10-30$10.88$10.8863,800
2009-10-29$10.61$10.6163,100
2009-10-28$9.49$9.4949,100
2009-10-27$10.10$10.1031,000
2009-10-26$10.22$10.2243,900
2009-10-23$10.65$10.6571,100
2009-10-22$10.68$10.68109,700
2009-10-21$11.31$11.3126,100
2009-10-20$11.56$11.5630,400
2009-10-19$11.45$11.4530,200
2009-10-16$11.38$11.3823,400
2009-10-15$11.25$11.2537,400
2009-10-14$11.50$11.5060,400
2009-10-13$11.60$11.6044,600
2009-10-12$11.26$11.2641,600
2009-10-09$11.29$11.2948,700
2009-10-08$11.09$11.0999,900
2009-10-07$11.29$11.29255,500
2009-10-06$10.26$10.2693,400
2009-10-05$9.40$9.40135,900
2009-10-02$8.56$8.5617,100
2009-10-01$8.94$8.9420,000
2009-09-30$8.75$8.7567,100
2009-09-29$8.58$8.5827,700
2009-09-28$8.64$8.6433,200
2009-09-25$8.28$8.2838,900
2009-09-24$8.70$8.7058,100
2009-09-23$8.60$8.6011,900
2009-09-22$8.71$8.7123,200
2009-09-21$8.71$8.7128,200
2009-09-18$8.44$8.4445,700
2009-09-17$8.65$8.6544,700
2009-09-16$8.52$8.5255,500
2009-09-15$8.46$8.4615,800
2009-09-14$8.59$8.5944,100
2009-09-11$8.20$8.20120,700
2009-09-10$8.40$8.407,080
2009-09-09$8.40$8.4046,980
2009-09-08$8.50$8.5041,580
2009-09-04$8.20$8.2050,570
2009-09-03$8.20$8.203,310
2009-09-02$8.00$8.0011,910
2009-09-01$8.50$8.5040,970
2009-08-31$7.70$7.7029,180
2009-08-28$8.00$8.0040,400
2009-08-27$8.30$8.307,120
2009-08-26$8.20$8.2023,440
2009-08-25$8.40$8.408,200
2009-08-24$8.70$8.7022,350
2009-08-21$8.30$8.304,380
2009-08-20$8.20$8.204,280
2009-08-19$8.40$8.4012,500
2009-08-18$8.20$8.2011,680
2009-08-17$8.30$8.305,160
2009-08-14$8.00$8.0014,310
2009-08-13$8.40$8.408,610
2009-08-12$8.40$8.40173,920
2009-08-11$8.00$8.0021,990
2009-08-10$8.20$8.2011,870
2009-08-07$8.00$8.0056,200
2009-08-06$8.90$8.908,300
2009-08-05$9.00$9.0021,980
2009-08-04$8.30$8.303,940
2009-08-03$8.20$8.2017,150
2009-07-31$8.00$8.006,340
2009-07-30$7.90$7.906,370
2009-07-29$8.00$8.001,980
2009-07-28$7.90$7.908,260
2009-07-27$8.00$8.008,330
2009-07-24$8.10$8.104,290
2009-07-23$7.80$7.807,170
2009-07-22$7.80$7.804,870
2009-07-21$7.80$7.803,880
2009-07-20$8.00$8.007,730
2009-07-17$8.20$8.2019,770
2009-07-16$7.90$7.9012,550
2009-07-15$7.40$7.4097,880
2009-07-14$7.00$7.0014,020
2009-07-13$7.10$7.109,590
2009-07-10$7.10$7.106,810
2009-07-09$7.30$7.3012,930
2009-07-08$7.20$7.2027,360
2009-07-07$7.50$7.5017,620
2009-07-06$8.30$8.306,290
2009-07-02$8.10$8.105,370
2009-07-01$8.50$8.5016,040
2009-06-30$8.90$8.9015,880
2009-06-29$7.90$7.908,000
2009-06-26$7.50$7.5033,820
2009-06-25$8.30$8.3011,420
2009-06-24$7.50$7.505,210
2009-06-23$7.90$7.9012,970
2009-06-22$8.20$8.2011,210
2009-06-19$7.90$7.9017,930
2009-06-18$8.10$8.109,980
2009-06-17$7.90$7.9022,360
2009-06-16$8.90$8.9050,930
2009-06-15$7.90$7.9011,470
2009-06-12$8.00$8.0016,730
2009-06-11$7.30$7.3016,500
2009-06-10$7.50$7.506,090
2009-06-09$7.80$7.807,470
2009-06-08$7.80$7.8035,880
2009-06-05$7.20$7.209,890
2009-06-04$7.10$7.1016,030
2009-06-03$7.20$7.2053,170
2009-06-02$7.50$7.509,920
2009-06-01$7.80$7.8030,770
2009-05-29$7.30$7.3019,960
2009-05-28$7.80$7.8010,720
2009-05-27$7.60$7.607,590
2009-05-26$8.00$8.008,760
2009-05-22$8.20$8.2023,880
2009-05-21$7.30$7.3082,950
2009-05-20$7.20$7.2047,460
2009-05-19$8.20$8.2032,560
2009-05-18$7.60$7.609,400
2009-05-15$7.50$7.504,650
2009-05-14$8.00$8.008,260
2009-05-13$7.10$7.1010,240
2009-05-12$8.10$8.1016,920
2009-05-11$8.30$8.306,450
2009-05-08$7.50$7.5022,120
2009-05-07$7.80$7.8023,350
2009-05-06$7.70$7.7014,850
2009-05-05$7.70$7.7010,770
2009-05-04$7.60$7.6020,030
2009-05-01$7.70$7.703,070
2009-04-30$7.90$7.905,980
2009-04-29$7.80$7.807,810
2009-04-28$7.30$7.308,610
2009-04-27$7.40$7.4022,720
2009-04-24$7.40$7.4019,060
2009-04-23$7.00$7.0020,980
2009-04-22$7.10$7.1021,410
2009-04-21$7.10$7.109,330
2009-04-20$7.10$7.1022,050
2009-04-17$7.60$7.6026,140
2009-04-16$7.80$7.8035,540
2009-04-15$7.80$7.8011,670
2009-04-14$8.10$8.102,320
2009-04-13$8.40$8.4016,380
2009-04-09$8.00$8.004,130
2009-04-08$7.70$7.7026,130
2009-04-07$9.40$9.406,420
2009-04-06$8.60$8.608,090
2009-04-03$8.20$8.201,810
2009-04-02$8.60$8.605,920
2009-04-01$8.00$8.004,220
2009-03-31$7.90$7.902,840
2009-03-30$7.70$7.703,110
2009-03-27$7.90$7.9039,020
2009-03-26$7.40$7.4010,050
2009-03-25$7.40$7.407,730
2009-03-24$7.80$7.808,490
2009-03-23$7.90$7.906,570
2009-03-20$7.00$7.0015,610
2009-03-19$8.80$8.8010,210
2009-03-18$9.00$9.004,510
2009-03-17$9.30$9.3012,910
2009-03-16$8.20$8.2027,510
2009-03-13$8.10$8.1015,370
2009-03-12$8.50$8.5012,760
2009-03-11$7.80$7.8010,860
2009-03-10$7.80$7.807,580
2009-03-09$5.90$5.907,140
2009-03-06$6.50$6.506,000
2009-03-05$6.60$6.6014,110
2009-03-04$7.00$7.0013,400
2009-03-03$7.50$7.5010,300
2009-03-02$9.60$9.6010,320
2009-02-27$8.10$8.104,310
2009-02-26$8.40$8.4013,580
2009-02-25$6.70$6.707,050
2009-02-24$6.20$6.2015,560
2009-02-23$6.50$6.5017,040
2009-02-20$7.50$7.5020,010
2009-02-19$8.10$8.107,950
2009-02-18$8.40$8.409,950
2009-02-17$10.00$10.004,950
2009-02-13$10.20$10.2013,950
2009-02-12$10.00$10.008,370
2009-02-11$10.00$10.007,290
2009-02-10$10.10$10.108,720
2009-02-09$10.70$10.705,020
2009-02-06$11.20$11.2017,070
2009-02-05$12.00$12.003,740
2009-02-04$12.00$12.005,790
2009-02-03$11.90$11.908,720
2009-02-02$12.30$12.3016,580
2009-01-30$11.90$11.903,020
2009-01-29$12.10$12.103,650
2009-01-28$12.00$12.004,440
2009-01-27$11.80$11.805,750
2009-01-26$12.30$12.305,420
2009-01-23$12.10$12.1011,880
2009-01-22$12.80$12.804,800
2009-01-21$12.30$12.305,710
2009-01-20$12.30$12.303,780
2009-01-16$12.70$12.7017,290
2009-01-15$12.30$12.305,600
2009-01-14$12.60$12.607,320
2009-01-13$12.90$12.9014,580
2009-01-12$13.20$13.208,520
2009-01-09$13.20$13.206,690
2009-01-08$12.80$12.802,070
2009-01-07$13.20$13.2010,390
2009-01-06$12.50$12.5013,650
2009-01-05$12.60$12.606,560
2009-01-02$13.00$13.0014,900