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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$18.01$18.01610,800
2019-12-30$17.92$17.92733,200
2019-12-27$17.77$17.77791,800
2019-12-26$17.89$17.89535,200
2019-12-24$18.14$18.14391,100
2019-12-23$18.40$18.40611,400
2019-12-20$18.14$18.141,306,100
2019-12-19$18.24$18.24802,900
2019-12-18$18.18$18.18842,300
2019-12-17$18.26$18.26540,300
2019-12-16$18.05$18.051,009,100
2019-12-13$18.35$18.35747,600
2019-12-12$18.44$18.44984,700
2019-12-11$18.19$18.19917,600
2019-12-10$17.52$17.52782,800
2019-12-09$17.40$17.40928,700
2019-12-06$17.40$17.401,072,300
2019-12-05$17.19$17.19575,700
2019-12-04$17.16$17.161,187,900
2019-12-03$17.20$17.201,002,100
2019-12-02$17.70$17.70556,300
2019-11-29$18.06$18.06326,500
2019-11-27$18.02$18.02638,100
2019-11-26$17.90$17.90861,600
2019-11-25$17.79$17.791,303,600
2019-11-22$18.67$18.67440,500
2019-11-21$18.44$18.441,144,500
2019-11-20$19.45$19.45631,200
2019-11-19$19.45$19.45383,700
2019-11-18$19.60$19.60777,800
2019-11-15$19.95$19.95443,900
2019-11-14$19.63$19.63504,300
2019-11-13$19.72$19.72628,700
2019-11-12$19.35$19.351,672,600
2019-11-11$19.54$19.541,155,000
2019-11-08$19.78$19.781,910,300
2019-11-07$19.75$19.751,611,500
2019-11-06$18.56$18.561,896,300
2019-11-05$17.95$17.951,565,300
2019-11-04$17.63$17.631,602,300
2019-11-01$19.41$19.41652,700
2019-10-31$18.88$18.88642,000
2019-10-30$18.95$18.95901,800
2019-10-29$19.34$19.34911,600
2019-10-28$19.33$19.33717,500
2019-10-25$19.29$19.29591,200
2019-10-24$19.69$19.69562,900
2019-10-23$19.12$19.12487,200
2019-10-22$19.07$19.07543,700
2019-10-21$19.36$19.36660,600
2019-10-18$19.16$19.16454,000
2019-10-17$19.08$19.08557,700
2019-10-16$19.48$19.48818,900
2019-10-15$18.98$18.98539,900
2019-10-14$18.62$18.62735,000
2019-10-11$18.82$18.82692,800
2019-10-10$18.95$18.95722,200
2019-10-09$18.51$18.51540,200
2019-10-08$18.42$18.42741,400
2019-10-07$18.35$18.35599,500
2019-10-04$18.27$18.27895,500
2019-10-03$18.12$18.121,035,600
2019-10-02$17.75$17.751,376,300
2019-10-01$17.10$17.102,060,700
2019-09-30$18.60$18.601,065,200
2019-09-27$18.37$18.371,060,200
2019-09-26$18.27$18.27940,900
2019-09-25$18.50$18.501,384,900
2019-09-24$18.56$18.561,901,900
2019-09-23$19.03$19.034,702,400
2019-09-20$20.58$20.583,007,800
2019-09-19$20.66$20.661,322,200
2019-09-18$21.05$21.051,588,100
2019-09-17$20.87$20.871,569,500
2019-09-16$21.55$21.553,932,900
2019-09-13$20.44$20.441,701,200
2019-09-12$20.00$20.001,352,500
2019-09-11$19.56$19.561,420,300
2019-09-10$18.83$18.83948,800
2019-09-09$18.90$18.901,058,500
2019-09-06$18.78$18.781,120,000
2019-09-05$19.13$19.133,155,000
2019-09-04$19.68$19.68841,800
2019-09-03$19.49$19.491,253,800
2019-08-30$19.97$19.971,293,200
2019-08-29$19.94$19.941,104,400
2019-08-28$19.78$19.781,247,600
2019-08-27$19.40$19.401,260,700
2019-08-26$19.31$19.31766,700
2019-08-23$19.27$19.271,455,300
2019-08-22$19.15$19.15824,400
2019-08-21$19.08$19.081,057,000
2019-08-20$18.63$18.63862,700
2019-08-19$19.19$19.191,253,200
2019-08-16$19.10$19.102,808,100
2019-08-15$18.10$18.10909,500
2019-08-14$18.14$18.141,757,100
2019-08-13$17.84$17.841,956,000
2019-08-12$17.98$17.981,904,600
2019-08-09$18.94$18.941,146,200
2019-08-08$19.54$19.541,989,300
2019-08-07$19.09$19.092,018,600
2019-08-06$19.36$19.361,351,900
2019-08-05$19.55$19.553,386,000
2019-08-02$21.12$21.121,802,500
2019-08-01$21.21$21.214,420,200
2019-07-31$24.65$24.651,359,800
2019-07-30$24.63$24.63944,700
2019-07-29$24.09$24.09996,600
2019-07-26$24.48$24.48802,400
2019-07-25$24.54$24.541,344,300
2019-07-24$23.77$23.771,316,100
2019-07-23$24.17$24.17691,400
2019-07-22$24.38$24.38899,900
2019-07-19$24.07$24.07773,900
2019-07-18$23.67$23.67650,700
2019-07-17$23.64$23.64764,100
2019-07-16$24.15$24.15749,900
2019-07-15$23.99$23.99539,300
2019-07-12$24.06$24.06580,000
2019-07-11$24.01$24.01886,800
2019-07-10$24.11$24.11795,300
2019-07-09$23.85$23.85660,300
2019-07-08$23.77$23.77752,300
2019-07-05$24.09$24.09679,900
2019-07-03$24.01$24.01881,700
2019-07-02$23.82$23.821,357,900
2019-07-01$22.78$22.781,218,300
2019-06-28$22.89$22.893,536,900
2019-06-27$22.16$22.161,217,300
2019-06-26$22.18$22.181,447,500
2019-06-25$21.85$21.851,436,900
2019-06-24$22.38$22.381,593,600
2019-06-21$22.24$22.242,882,200
2019-06-20$22.78$22.781,807,800
2019-06-19$22.02$22.021,176,000
2019-06-18$21.78$21.78911,300
2019-06-17$21.03$21.031,040,900
2019-06-14$21.69$21.691,073,200
2019-06-13$21.98$21.981,283,900
2019-06-12$21.64$21.642,041,900
2019-06-11$20.99$20.991,739,200
2019-06-10$21.69$21.691,342,300
2019-06-07$22.38$22.38954,700
2019-06-06$22.22$22.221,010,700
2019-06-05$22.60$22.601,181,800
2019-06-04$22.78$22.781,239,700
2019-06-03$22.35$22.351,140,900
2019-05-31$22.05$22.05887,100
2019-05-30$22.38$22.38715,400
2019-05-29$22.13$22.131,159,100
2019-05-28$22.18$22.181,868,500
2019-05-24$21.86$21.863,059,800
2019-05-23$20.83$20.833,000,600
2019-05-22$20.43$20.43887,100
2019-05-21$20.46$20.461,196,200
2019-05-20$20.64$20.641,683,800
2019-05-17$20.09$20.091,109,800
2019-05-16$20.55$20.551,758,800
2019-05-15$20.46$20.463,690,900
2019-05-14$19.43$19.431,715,300
2019-05-13$19.21$19.212,285,700
2019-05-10$19.15$19.152,548,000
2019-05-09$17.81$17.812,698,400
2019-05-08$16.01$16.01763,700
2019-05-07$15.75$15.75881,500
2019-05-06$16.08$16.08938,700
2019-05-03$16.03$16.03851,000
2019-05-02$15.94$15.94777,400
2019-05-01$15.78$15.78728,100
2019-04-30$15.88$15.88486,100
2019-04-29$15.91$15.91578,300
2019-04-26$15.92$15.921,066,000
2019-04-25$15.34$15.34592,300
2019-04-24$15.34$15.34712,100
2019-04-23$15.26$15.262,047,000
2019-04-22$14.63$14.63537,500
2019-04-18$14.69$14.69714,000
2019-04-17$14.70$14.701,048,700
2019-04-16$15.08$15.08632,600
2019-04-15$15.13$15.13566,100
2019-04-12$15.28$15.28597,800
2019-04-11$15.21$15.21634,900
2019-04-10$15.08$15.08913,400
2019-04-09$15.16$15.16556,200
2019-04-08$15.36$15.36661,400
2019-04-05$15.42$15.421,009,700
2019-04-04$15.23$15.23954,500
2019-04-03$15.53$15.53860,000
2019-04-02$15.78$15.78940,900
2019-04-01$15.80$15.801,180,200
2019-03-29$15.63$15.631,229,200
2019-03-28$15.25$15.25761,900
2019-03-27$15.10$15.10910,900
2019-03-26$15.60$15.60599,300
2019-03-25$15.62$15.62652,700
2019-03-22$15.63$15.63943,200
2019-03-21$16.14$16.14724,700
2019-03-20$16.17$16.171,925,300
2019-03-19$15.91$15.911,228,400
2019-03-18$15.79$15.79960,000
2019-03-15$15.46$15.463,117,300
2019-03-14$15.84$15.84737,900
2019-03-13$15.92$15.92834,400
2019-03-12$15.88$15.881,027,500
2019-03-11$16.00$16.001,841,400
2019-03-08$16.28$16.281,008,400
2019-03-07$16.39$16.391,813,900
2019-03-06$16.62$16.621,538,100
2019-03-05$16.85$16.851,351,200
2019-03-04$16.51$16.511,388,400
2019-03-01$16.71$16.711,919,400
2019-02-28$17.19$17.191,923,600
2019-02-27$17.19$17.191,362,900
2019-02-26$17.10$17.101,588,900
2019-02-25$17.50$17.50942,900
2019-02-22$17.58$17.581,008,900
2019-02-21$17.62$17.62766,600
2019-02-20$17.65$17.651,039,500
2019-02-19$17.85$17.851,621,600
2019-02-15$16.95$16.951,180,300
2019-02-14$16.95$16.951,182,000
2019-02-13$16.95$16.951,140,200
2019-02-12$17.19$17.191,822,900
2019-02-11$16.96$16.961,607,700
2019-02-08$16.45$16.452,352,300
2019-02-07$15.68$15.68699,700
2019-02-06$15.95$15.95782,600
2019-02-05$16.03$16.031,033,100
2019-02-04$15.88$15.88661,200
2019-02-01$15.40$15.40845,400
2019-01-31$15.49$15.491,574,500
2019-01-30$14.98$14.98877,800
2019-01-29$15.17$15.17868,600
2019-01-28$14.93$14.93521,000
2019-01-25$14.99$14.99648,200
2019-01-24$14.66$14.66393,200
2019-01-23$14.60$14.60529,800
2019-01-22$14.28$14.28852,000
2019-01-18$14.63$14.63977,600
2019-01-17$14.15$14.151,183,700
2019-01-16$14.39$14.39681,400
2019-01-15$14.87$14.87804,800
2019-01-14$14.59$14.59584,500
2019-01-11$14.79$14.791,064,600
2019-01-10$14.44$14.44403,200
2019-01-09$14.40$14.40626,800
2019-01-08$14.39$14.39955,700
2019-01-07$13.89$13.89763,200
2019-01-04$13.70$13.70937,900
2019-01-03$13.03$13.03999,400
2019-01-02$13.87$13.87712,800