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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$5.97$5.97301,700
2011-12-29$6.01$6.01140,000
2011-12-28$6.05$6.05217,200
2011-12-27$6.10$6.10275,100
2011-12-23$6.19$6.19149,100
2011-12-22$6.22$6.22305,500
2011-12-21$6.00$6.00236,300
2011-12-20$6.11$6.11600,000
2011-12-19$5.77$5.77371,500
2011-12-16$5.88$5.88542,400
2011-12-15$5.80$5.80221,500
2011-12-14$5.51$5.51354,900
2011-12-13$5.66$5.66331,300
2011-12-12$5.87$5.87534,500
2011-12-09$5.99$5.99319,700
2011-12-08$5.91$5.91383,500
2011-12-07$6.22$6.221,010,000
2011-12-06$5.67$5.67348,100
2011-12-05$5.69$5.69541,200
2011-12-02$5.70$5.70706,300
2011-12-01$6.01$6.014,280,400
2011-11-30$5.00$5.00496,700
2011-11-29$5.01$5.01495,900
2011-11-28$4.82$4.82344,100
2011-11-25$4.65$4.65195,700
2011-11-23$4.78$4.78347,800
2011-11-22$5.16$5.16186,300
2011-11-21$5.25$5.25208,200
2011-11-18$5.38$5.38146,800
2011-11-17$5.31$5.31313,600
2011-11-16$5.38$5.38418,400
2011-11-15$5.42$5.42598,900
2011-11-14$5.50$5.50395,700
2011-11-11$5.77$5.77249,300
2011-11-10$5.70$5.70462,800
2011-11-09$5.51$5.51353,300
2011-11-08$5.61$5.61217,700
2011-11-07$5.62$5.62291,800
2011-11-04$5.65$5.65424,300
2011-11-03$6.23$6.23233,800
2011-11-02$6.17$6.17200,400
2011-11-01$6.03$6.03317,200
2011-10-31$6.33$6.33124,800
2011-10-28$6.69$6.69310,300
2011-10-27$6.92$6.92299,300
2011-10-26$6.42$6.42139,400
2011-10-25$6.29$6.29245,100
2011-10-24$6.58$6.58151,300
2011-10-21$6.38$6.38232,200
2011-10-20$6.19$6.19232,900
2011-10-19$6.53$6.53160,800
2011-10-18$6.82$6.82172,700
2011-10-17$6.53$6.53230,300
2011-10-14$6.93$6.93251,400
2011-10-13$6.96$6.96174,000
2011-10-12$6.90$6.90293,800
2011-10-11$6.92$6.92362,700
2011-10-10$6.47$6.47429,300
2011-10-07$6.04$6.04199,800
2011-10-06$6.23$6.23282,400
2011-10-05$6.24$6.24368,600
2011-10-04$6.14$6.14925,400
2011-10-03$5.87$5.87807,900
2011-09-30$6.72$6.72531,900
2011-09-29$7.15$7.15564,200
2011-09-28$7.38$7.38332,600
2011-09-27$7.89$7.89246,200
2011-09-26$7.79$7.79300,300
2011-09-23$7.57$7.57338,000
2011-09-22$7.58$7.58264,300
2011-09-21$7.87$7.87241,600
2011-09-20$8.12$8.12195,600
2011-09-19$8.63$8.63219,900
2011-09-16$8.78$8.78520,800
2011-09-15$8.75$8.75192,800
2011-09-14$8.50$8.50263,600
2011-09-13$8.41$8.41252,500
2011-09-12$8.30$8.30199,000
2011-09-09$8.33$8.33223,800
2011-09-08$8.75$8.75209,600
2011-09-07$9.11$9.11257,700
2011-09-06$8.67$8.67311,300
2011-09-02$8.87$8.87257,900
2011-09-01$9.26$9.26228,000
2011-08-31$9.46$9.46340,900
2011-08-30$9.65$9.65273,000
2011-08-29$9.65$9.65210,100
2011-08-26$9.13$9.13220,500
2011-08-25$9.03$9.03389,700
2011-08-24$9.17$9.17337,000
2011-08-23$8.62$8.62278,500
2011-08-22$8.32$8.32245,600
2011-08-19$8.12$8.12320,000
2011-08-18$8.25$8.25353,000
2011-08-17$8.74$8.74330,500
2011-08-16$8.96$8.96250,400
2011-08-15$8.97$8.97233,900
2011-08-12$8.70$8.70328,100
2011-08-11$8.52$8.52418,800
2011-08-10$8.30$8.30574,100
2011-08-09$8.89$8.89558,900
2011-08-08$8.48$8.48760,600
2011-08-05$8.57$8.57735,500
2011-08-04$9.58$9.58323,600
2011-08-03$10.30$10.30316,900
2011-08-02$10.32$10.32245,600
2011-08-01$10.66$10.66366,300
2011-07-29$10.87$10.87439,600
2011-07-28$10.22$10.22216,400
2011-07-27$10.41$10.41405,500
2011-07-26$10.70$10.70218,500
2011-07-25$10.97$10.97177,500
2011-07-22$11.13$11.13262,400
2011-07-21$11.31$11.31301,600
2011-07-20$11.55$11.55210,000
2011-07-19$11.57$11.57171,700
2011-07-18$11.38$11.3877,200
2011-07-15$11.52$11.52107,300
2011-07-14$11.63$11.63100,800
2011-07-13$11.95$11.95128,100
2011-07-12$11.96$11.96117,500
2011-07-11$12.07$12.07130,900
2011-07-08$12.28$12.28138,500
2011-07-07$12.38$12.38174,200
2011-07-06$12.15$12.15179,000
2011-07-05$12.18$12.18118,500
2011-07-01$12.13$12.13151,700
2011-06-30$12.16$12.16297,000
2011-06-29$11.74$11.74101,800
2011-06-28$11.80$11.8064,000
2011-06-27$11.73$11.73143,400
2011-06-24$11.78$11.78486,900
2011-06-23$11.82$11.82165,900
2011-06-22$11.74$11.74181,700
2011-06-21$11.76$11.76196,100
2011-06-20$11.19$11.19157,500
2011-06-17$11.15$11.15259,600
2011-06-16$11.02$11.02203,000
2011-06-15$10.82$10.82125,400
2011-06-14$11.04$11.04153,300
2011-06-13$10.80$10.80216,000
2011-06-10$10.57$10.57202,500
2011-06-09$10.45$10.45169,300
2011-06-08$10.59$10.59276,400
2011-06-07$10.68$10.68236,300
2011-06-06$10.82$10.82251,900
2011-06-03$11.07$11.07262,000
2011-06-02$11.43$11.43664,000
2011-06-01$11.71$11.71240,000
2011-05-31$12.14$12.14184,000
2011-05-27$12.11$12.11120,000
2011-05-26$12.00$12.00278,400
2011-05-25$12.01$12.01147,100
2011-05-24$12.09$12.09170,800
2011-05-23$12.09$12.09180,200
2011-05-20$12.15$12.15124,800
2011-05-19$12.21$12.21111,800
2011-05-18$12.23$12.23137,100
2011-05-17$12.36$12.36225,300
2011-05-16$12.49$12.49309,800
2011-05-13$13.01$13.01106,000
2011-05-12$13.34$13.3477,600
2011-05-11$13.25$13.25202,500
2011-05-10$13.49$13.49177,400
2011-05-09$13.36$13.36161,000
2011-05-06$13.02$13.02208,000
2011-05-05$12.63$12.631,400,000
2011-05-04$13.58$13.5884,100
2011-05-03$13.69$13.6954,000
2011-05-02$13.70$13.7089,000
2011-04-29$13.67$13.6763,000
2011-04-28$13.52$13.5251,000
2011-04-27$13.57$13.5793,000
2011-04-26$13.56$13.5666,300
2011-04-25$13.48$13.4861,100
2011-04-21$13.62$13.6221,800
2011-04-20$13.61$13.6180,900
2011-04-19$13.52$13.5270,700
2011-04-18$13.58$13.5882,700
2011-04-15$13.73$13.7364,900
2011-04-14$13.63$13.6373,400
2011-04-13$13.67$13.67107,300
2011-04-12$13.66$13.6662,300
2011-04-11$13.78$13.7895,500
2011-04-08$13.85$13.8568,100
2011-04-07$14.01$14.0142,100
2011-04-06$14.20$14.2075,100
2011-04-05$13.93$13.93103,700
2011-04-04$14.16$14.16146,400
2011-04-01$14.21$14.21164,700
2011-03-31$14.22$14.2268,200
2011-03-30$14.22$14.2285,400
2011-03-29$14.01$14.01132,200
2011-03-28$13.80$13.80105,500
2011-03-25$13.57$13.5783,600
2011-03-24$13.48$13.4880,500
2011-03-23$13.36$13.36145,200
2011-03-22$13.40$13.40200,100
2011-03-21$14.03$14.03141,900
2011-03-18$13.72$13.72163,900
2011-03-17$13.49$13.49117,100
2011-03-16$13.36$13.36156,000
2011-03-15$13.42$13.4291,400
2011-03-14$13.47$13.47113,500
2011-03-11$13.72$13.72108,600
2011-03-10$13.73$13.73154,000
2011-03-09$13.89$13.89137,800
2011-03-08$13.98$13.98117,400
2011-03-07$13.35$13.35182,400
2011-03-04$13.70$13.70281,100
2011-03-03$14.28$14.28161,800
2011-03-02$14.34$14.34197,300
2011-03-01$14.36$14.36284,700
2011-02-28$14.41$14.41708,900
2011-02-25$14.52$14.52223,200
2011-02-24$14.26$14.26206,700
2011-02-23$13.83$13.83152,900
2011-02-22$14.09$14.09188,800
2011-02-18$14.27$14.27170,600
2011-02-17$14.10$14.10304,300
2011-02-16$13.93$13.93155,000
2011-02-15$13.97$13.97104,800
2011-02-14$13.97$13.97108,600
2011-02-11$13.96$13.96147,900
2011-02-10$14.00$14.00176,800
2011-02-09$14.05$14.05322,500
2011-02-08$14.01$14.011,509,600
2011-02-07$14.01$14.0143,700
2011-02-04$13.99$13.9950,900
2011-02-03$14.12$14.1247,100
2011-02-02$14.02$14.0248,500
2011-02-01$14.30$14.3055,400
2011-01-31$14.02$14.02116,800
2011-01-28$13.86$13.86135,800
2011-01-27$14.33$14.3393,000
2011-01-26$14.38$14.38235,000
2011-01-25$14.16$14.16120,900
2011-01-24$13.61$13.61129,800
2011-01-21$12.99$12.9986,500
2011-01-20$13.00$13.0084,100
2011-01-19$13.02$13.0285,700
2011-01-18$13.43$13.43103,200
2011-01-14$13.70$13.7056,400
2011-01-13$13.72$13.7264,300
2011-01-12$13.80$13.8049,700
2011-01-11$13.80$13.8043,600
2011-01-10$13.82$13.8284,700
2011-01-07$13.81$13.8184,300
2011-01-06$13.68$13.6881,100
2011-01-05$13.67$13.67148,800
2011-01-04$13.35$13.35138,700
2011-01-03$13.34$13.34128,400