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.

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$19.40$19.40567,100
2021-12-30$19.30$19.30846,900
2021-12-29$19.28$19.28818,700
2021-12-28$19.57$19.57666,400
2021-12-27$19.66$19.66648,800
2021-12-23$19.84$19.84573,100
2021-12-22$19.61$19.61355,200
2021-12-21$19.71$19.71777,300
2021-12-20$19.07$19.07722,400
2021-12-17$19.65$19.651,411,100
2021-12-16$19.13$19.13714,100
2021-12-15$19.55$19.55850,500
2021-12-14$19.44$19.44857,000
2021-12-13$19.47$19.471,067,500
2021-12-10$19.44$19.44755,700
2021-12-09$19.93$19.93684,200
2021-12-08$20.40$20.40638,500
2021-12-07$20.33$20.331,437,200
2021-12-06$20.73$20.731,097,700
2021-12-03$20.29$20.291,219,600
2021-12-02$20.69$20.691,179,200
2021-12-01$19.99$19.991,269,200
2021-11-30$19.71$19.71937,000
2021-11-29$19.97$19.97988,100
2021-11-26$20.09$20.091,025,600
2021-11-24$20.71$20.71514,000
2021-11-23$20.36$20.36855,300
2021-11-22$20.23$20.23650,500
2021-11-19$20.22$20.221,198,300
2021-11-18$20.80$20.80735,300
2021-11-17$21.25$21.25921,800
2021-11-16$21.46$21.46557,800
2021-11-15$21.82$21.82470,700
2021-11-12$21.74$21.74366,200
2021-11-11$21.68$21.68543,400
2021-11-10$21.63$21.63712,900
2021-11-09$22.17$22.171,096,100
2021-11-08$22.45$22.45873,800
2021-11-05$22.37$22.371,561,600
2021-11-04$21.44$21.442,321,100
2021-11-03$23.28$23.281,383,600
2021-11-02$22.69$22.69703,800
2021-11-01$22.58$22.581,017,000
2021-10-29$21.39$21.39728,500
2021-10-28$21.65$21.65659,600
2021-10-27$21.48$21.48804,800
2021-10-26$22.40$22.40848,900
2021-10-25$22.36$22.36703,900
2021-10-22$22.48$22.48714,000
2021-10-21$22.70$22.70428,200
2021-10-20$22.75$22.75504,900
2021-10-19$22.79$22.79612,400
2021-10-18$22.24$22.24483,700
2021-10-15$22.48$22.48567,500
2021-10-14$22.74$22.74641,600
2021-10-13$22.18$22.18729,800
2021-10-12$22.34$22.34745,200
2021-10-11$22.41$22.41536,500
2021-10-08$22.23$22.23648,400
2021-10-07$22.20$22.201,057,700
2021-10-06$21.98$21.98534,100
2021-10-05$22.18$22.18463,300
2021-10-04$22.09$22.09529,400
2021-10-01$22.57$22.57506,900
2021-09-30$22.31$22.31549,800
2021-09-29$22.64$22.641,095,900
2021-09-28$22.43$22.43915,800
2021-09-27$23.26$23.26706,700
2021-09-24$22.76$22.76639,900
2021-09-23$23.11$23.11730,500
2021-09-22$22.52$22.52583,800
2021-09-21$22.33$22.33544,900
2021-09-20$22.50$22.501,122,600
2021-09-17$22.61$22.611,452,700
2021-09-16$22.46$22.46695,200
2021-09-15$22.57$22.57693,200
2021-09-14$22.08$22.081,167,600
2021-09-13$23.64$23.642,857,600
2021-09-10$22.70$22.70930,700
2021-09-09$23.36$23.36447,200
2021-09-08$23.67$23.67531,300
2021-09-07$24.06$24.06579,400
2021-09-03$24.32$24.32536,600
2021-09-02$24.33$24.33748,600
2021-09-01$24.54$24.54550,000
2021-08-31$24.72$24.72771,300
2021-08-30$24.68$24.68912,200
2021-08-27$24.72$24.72813,100
2021-08-26$24.16$24.161,290,400
2021-08-25$23.80$23.801,246,400
2021-08-24$23.07$23.071,198,700
2021-08-23$22.57$22.57832,000
2021-08-20$21.97$21.97731,000
2021-08-19$21.39$21.39758,200
2021-08-18$21.86$21.86865,600
2021-08-17$22.74$22.742,074,800
2021-08-16$21.92$21.921,683,400
2021-08-13$22.26$22.263,797,600
2021-08-12$24.84$24.84530,900
2021-08-11$25.14$25.14918,900
2021-08-10$24.59$24.591,133,400
2021-08-09$24.92$24.92683,900
2021-08-06$24.78$24.78787,500
2021-08-05$24.60$24.601,073,000
2021-08-04$23.83$23.833,977,400
2021-08-03$27.11$27.11851,900
2021-08-02$27.02$27.02446,200
2021-07-30$27.20$27.20499,900
2021-07-29$27.43$27.43365,700
2021-07-28$27.28$27.28517,500
2021-07-27$26.99$26.99580,000
2021-07-26$27.30$27.30767,800
2021-07-23$26.84$26.84404,000
2021-07-22$26.63$26.63533,000
2021-07-21$26.92$26.92609,100
2021-07-20$26.32$26.32966,000
2021-07-19$25.46$25.46764,200
2021-07-16$25.78$25.78629,500
2021-07-15$26.12$26.12782,200
2021-07-14$26.56$26.56908,200
2021-07-13$27.23$27.23658,400
2021-07-12$27.82$27.82533,800
2021-07-09$28.20$28.20606,100
2021-07-08$27.76$27.761,160,700
2021-07-07$28.50$28.501,073,700
2021-07-06$28.24$28.241,024,700
2021-07-02$28.07$28.071,202,400
2021-07-01$28.65$28.651,370,800
2021-06-30$28.49$28.492,748,000
2021-06-29$29.60$29.6010,790,600
2021-06-28$27.31$27.311,014,600
2021-06-25$27.61$27.614,425,600
2021-06-24$27.44$27.44565,900
2021-06-23$26.88$26.88606,500
2021-06-22$26.50$26.50464,800
2021-06-21$26.47$26.47565,700
2021-06-18$26.36$26.361,222,400
2021-06-17$26.53$26.53747,200
2021-06-16$26.24$26.24608,300
2021-06-15$26.24$26.24553,500
2021-06-14$26.31$26.31482,200
2021-06-11$26.20$26.20369,400
2021-06-10$26.22$26.22563,600
2021-06-09$26.50$26.50704,900
2021-06-08$26.76$26.76590,400
2021-06-07$26.31$26.31679,600
2021-06-04$25.97$25.97532,500
2021-06-03$25.63$25.63689,900
2021-06-02$25.42$25.42808,900
2021-06-01$25.26$25.26930,200
2021-05-28$25.01$25.01602,400
2021-05-27$25.09$25.09674,700
2021-05-26$25.14$25.14809,900
2021-05-25$24.62$24.62796,400
2021-05-24$24.47$24.47671,500
2021-05-21$23.89$23.89678,100
2021-05-20$23.97$23.97857,100
2021-05-19$23.75$23.75859,000
2021-05-18$24.18$24.18802,400
2021-05-17$24.75$24.751,128,400
2021-05-14$25.00$25.00960,400
2021-05-13$24.53$24.531,076,700
2021-05-12$24.35$24.351,041,500
2021-05-11$25.21$25.211,963,700
2021-05-10$25.73$25.73736,800
2021-05-07$27.11$27.11759,600
2021-05-06$26.75$26.751,150,400
2021-05-05$25.20$25.201,650,300
2021-05-04$25.86$25.86896,100
2021-05-03$26.50$26.50806,800
2021-04-30$26.74$26.74676,100
2021-04-29$26.84$26.84792,800
2021-04-28$27.25$27.25474,900
2021-04-27$27.10$27.10599,100
2021-04-26$27.16$27.16510,000
2021-04-23$27.03$27.03538,000
2021-04-22$26.45$26.45582,600
2021-04-21$26.48$26.48582,600
2021-04-20$25.88$25.881,185,200
2021-04-19$27.02$27.02872,700
2021-04-16$27.35$27.351,191,700
2021-04-15$28.15$28.152,752,900
2021-04-14$28.20$28.20784,300
2021-04-13$27.96$27.96761,600
2021-04-12$28.19$28.19901,700
2021-04-09$28.12$28.12615,000
2021-04-08$28.33$28.331,385,200
2021-04-07$27.97$27.971,427,600
2021-04-06$28.64$28.641,030,900
2021-04-05$28.47$28.471,180,100
2021-04-01$28.29$28.291,488,200
2021-03-31$27.28$27.282,324,700
2021-03-30$27.92$27.924,785,400
2021-03-29$27.43$27.432,916,500
2021-03-26$26.02$26.021,187,100
2021-03-25$25.31$25.311,767,500
2021-03-24$24.73$24.731,192,300
2021-03-23$25.12$25.121,457,200
2021-03-22$25.48$25.481,093,100
2021-03-19$25.78$25.782,560,300
2021-03-18$25.79$25.791,659,800
2021-03-17$27.08$27.081,413,600
2021-03-16$26.48$26.48794,600
2021-03-15$27.08$27.08861,200
2021-03-12$26.52$26.52824,200
2021-03-11$26.95$26.951,166,900
2021-03-10$25.54$25.541,199,300
2021-03-09$24.74$24.741,436,500
2021-03-08$23.16$23.161,945,200
2021-03-05$24.03$24.033,312,600
2021-03-04$25.09$25.091,823,400
2021-03-03$26.70$26.70869,500
2021-03-02$27.05$27.05982,700
2021-03-01$27.58$27.581,221,700
2021-02-26$27.50$27.502,655,700
2021-02-25$28.51$28.511,478,600
2021-02-24$30.06$30.06855,200
2021-02-23$29.00$29.001,605,200
2021-02-22$30.50$30.501,300,500
2021-02-19$30.25$30.251,279,900
2021-02-18$29.92$29.922,210,800
2021-02-17$33.24$33.24898,600
2021-02-16$32.97$32.971,515,800
2021-02-12$32.89$32.89719,200
2021-02-11$32.62$32.62964,400
2021-02-10$32.30$32.301,366,300
2021-02-09$32.77$32.772,717,400
2021-02-08$30.38$30.381,579,500
2021-02-05$29.29$29.291,023,700
2021-02-04$29.33$29.33916,100
2021-02-03$28.63$28.63689,400
2021-02-02$27.92$27.92936,000
2021-02-01$27.01$27.011,014,000
2021-01-29$26.54$26.541,365,400
2021-01-28$27.84$27.841,121,000
2021-01-27$27.91$27.911,548,500
2021-01-26$29.16$29.16745,600
2021-01-25$29.97$29.971,263,300
2021-01-22$29.95$29.951,675,800
2021-01-21$29.43$29.431,216,100
2021-01-20$29.36$29.361,500,700
2021-01-19$30.00$30.001,978,600
2021-01-15$29.55$29.551,612,900
2021-01-14$30.40$30.403,288,400
2021-01-13$27.76$27.761,591,200
2021-01-12$28.08$28.081,641,200
2021-01-11$26.36$26.36794,900
2021-01-08$26.57$26.571,095,400
2021-01-07$26.95$26.951,321,200
2021-01-06$26.69$26.692,187,200
2021-01-05$26.91$26.912,081,900
2021-01-04$26.37$26.371,352,200