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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$14.09$14.09854,000
2018-12-28$13.75$13.751,030,400
2018-12-27$13.95$13.951,235,500
2018-12-26$13.80$13.801,594,600
2018-12-24$12.47$12.471,108,500
2018-12-21$12.86$12.861,789,500
2018-12-20$13.19$13.191,071,800
2018-12-19$13.58$13.581,008,600
2018-12-18$14.24$14.24870,700
2018-12-17$13.89$13.891,139,200
2018-12-14$14.64$14.641,169,100
2018-12-13$14.55$14.551,081,700
2018-12-12$14.75$14.751,559,500
2018-12-11$14.65$14.651,177,900
2018-12-10$14.57$14.572,546,600
2018-12-07$13.64$13.641,687,100
2018-12-06$13.74$13.743,009,200
2018-12-04$12.81$12.812,153,300
2018-12-03$13.42$13.42844,500
2018-11-30$13.30$13.301,317,800
2018-11-29$13.45$13.45752,600
2018-11-28$13.68$13.681,075,000
2018-11-27$13.45$13.45893,000
2018-11-26$13.70$13.701,021,700
2018-11-23$13.61$13.61491,600
2018-11-21$13.52$13.521,024,300
2018-11-20$13.65$13.651,645,500
2018-11-19$14.46$14.461,246,100
2018-11-16$15.26$15.26896,500
2018-11-15$15.47$15.471,349,000
2018-11-14$15.00$15.00830,500
2018-11-13$15.10$15.101,444,600
2018-11-12$15.11$15.111,458,600
2018-11-09$15.54$15.542,500,500
2018-11-08$15.55$15.552,496,500
2018-11-07$14.97$14.973,711,400
2018-11-06$13.19$13.191,131,700
2018-11-05$13.04$13.04939,400
2018-11-02$12.98$12.98914,700
2018-11-01$12.78$12.78826,900
2018-10-31$12.53$12.53650,400
2018-10-30$12.43$12.431,148,400
2018-10-29$12.11$12.11780,700
2018-10-26$12.58$12.58630,100
2018-10-25$12.62$12.62841,300
2018-10-24$12.81$12.811,199,200
2018-10-23$13.47$13.47624,800
2018-10-22$13.37$13.37456,200
2018-10-19$13.28$13.28522,200
2018-10-18$13.49$13.49391,900
2018-10-17$13.75$13.75536,700
2018-10-16$13.94$13.94661,600
2018-10-15$13.52$13.52838,200
2018-10-12$12.98$12.98900,100
2018-10-11$13.01$13.011,509,400
2018-10-10$13.18$13.181,347,500
2018-10-09$13.84$13.84821,400
2018-10-08$13.94$13.94628,500
2018-10-05$13.93$13.931,269,500
2018-10-04$14.09$14.09756,800
2018-10-03$14.34$14.34626,700
2018-10-02$14.55$14.551,220,400
2018-10-01$14.89$14.891,154,200
2018-09-28$14.78$14.781,093,600
2018-09-27$14.70$14.701,022,100
2018-09-26$14.35$14.35790,700
2018-09-25$14.47$14.471,127,100
2018-09-24$14.21$14.211,285,600
2018-09-21$14.09$14.094,334,300
2018-09-20$13.82$13.821,488,500
2018-09-19$13.97$13.971,278,700
2018-09-18$14.78$14.781,228,900
2018-09-17$14.48$14.481,760,000
2018-09-14$14.10$14.101,045,500
2018-09-13$14.22$14.221,311,200
2018-09-12$14.71$14.711,217,000
2018-09-11$14.57$14.571,458,400
2018-09-10$14.44$14.441,074,800
2018-09-07$14.26$14.261,572,900
2018-09-06$13.90$13.90917,200
2018-09-05$13.53$13.53578,700
2018-09-04$13.55$13.55994,200
2018-08-31$13.36$13.36498,800
2018-08-30$13.22$13.22769,300
2018-08-29$13.32$13.321,139,100
2018-08-28$13.27$13.271,116,900
2018-08-27$13.05$13.05849,000
2018-08-24$12.83$12.831,200,400
2018-08-23$13.16$13.161,676,800
2018-08-22$13.28$13.28968,000
2018-08-21$13.14$13.14641,900
2018-08-20$12.95$12.95671,800
2018-08-17$12.92$12.92647,000
2018-08-16$12.70$12.70525,900
2018-08-15$12.64$12.64741,200
2018-08-14$12.71$12.71603,100
2018-08-13$12.71$12.71695,700
2018-08-10$13.07$13.07530,000
2018-08-09$13.06$13.06754,300
2018-08-08$13.24$13.242,410,200
2018-08-07$12.78$12.78983,900
2018-08-06$12.44$12.44959,000
2018-08-03$12.40$12.402,212,000
2018-08-02$12.92$12.92945,200
2018-08-01$13.03$13.03885,000
2018-07-31$12.92$12.92914,700
2018-07-30$12.67$12.67558,100
2018-07-27$12.93$12.93929,200
2018-07-26$13.09$13.091,038,900
2018-07-25$12.79$12.79681,100
2018-07-24$12.67$12.671,276,600
2018-07-23$13.04$13.04847,400
2018-07-20$13.24$13.24867,300
2018-07-19$13.13$13.13686,900
2018-07-18$13.10$13.101,072,200
2018-07-17$13.11$13.111,185,500
2018-07-16$12.84$12.841,658,100
2018-07-13$12.70$12.70577,400
2018-07-12$12.54$12.54870,500
2018-07-11$12.13$12.13739,600
2018-07-10$12.23$12.231,186,300
2018-07-09$11.93$11.93654,200
2018-07-06$11.96$11.961,012,500
2018-07-05$11.62$11.621,087,900
2018-07-03$11.28$11.28742,900
2018-07-02$11.36$11.361,219,200
2018-06-29$11.51$11.51839,900
2018-06-28$11.29$11.29770,000
2018-06-27$11.25$11.251,010,900
2018-06-26$11.47$11.471,084,300
2018-06-25$11.25$11.251,434,700
2018-06-22$11.40$11.401,418,200
2018-06-21$11.28$11.28879,700
2018-06-20$11.30$11.30715,600
2018-06-19$11.35$11.351,048,800
2018-06-18$11.60$11.60700,700
2018-06-15$11.53$11.531,827,500
2018-06-14$11.51$11.51934,300
2018-06-13$11.61$11.61746,300
2018-06-12$11.43$11.43986,400
2018-06-11$11.73$11.73963,800
2018-06-08$11.72$11.721,796,000
2018-06-07$11.40$11.40674,600
2018-06-06$11.50$11.50681,100
2018-06-05$11.33$11.33668,800
2018-06-04$11.32$11.32604,900
2018-06-01$11.27$11.27778,500
2018-05-31$11.19$11.19939,200
2018-05-30$11.28$11.28980,900
2018-05-29$10.96$10.96862,300
2018-05-25$11.07$11.07421,200
2018-05-24$11.10$11.10836,400
2018-05-23$10.98$10.98861,100
2018-05-22$10.84$10.84834,400
2018-05-21$11.13$11.133,385,500
2018-05-18$11.13$11.131,025,600
2018-05-17$10.99$10.991,233,300
2018-05-16$10.93$10.933,614,600
2018-05-15$11.24$11.242,058,800
2018-05-14$11.44$11.441,598,600
2018-05-11$11.40$11.403,051,200
2018-05-10$10.61$10.611,080,700
2018-05-09$10.77$10.771,310,500
2018-05-08$10.66$10.661,592,400
2018-05-07$10.29$10.291,138,300
2018-05-04$10.01$10.011,504,500
2018-05-03$10.02$10.02657,300
2018-05-02$9.92$9.921,204,400
2018-05-01$9.99$9.991,587,100
2018-04-30$10.01$10.011,566,900
2018-04-27$10.42$10.421,389,200
2018-04-26$10.99$10.99822,600
2018-04-25$10.89$10.891,293,300
2018-04-24$11.11$11.111,832,200
2018-04-23$11.27$11.27888,600
2018-04-20$11.38$11.38958,000
2018-04-19$11.48$11.481,461,300
2018-04-18$11.54$11.544,322,400
2018-04-17$10.97$10.971,020,000
2018-04-16$10.92$10.92876,200
2018-04-13$10.86$10.861,545,300
2018-04-12$11.11$11.111,324,500
2018-04-11$10.92$10.921,916,900
2018-04-10$10.57$10.571,730,800
2018-04-09$10.54$10.541,072,000
2018-04-06$10.67$10.671,421,100
2018-04-05$10.67$10.671,558,100
2018-04-04$10.35$10.351,043,900
2018-04-03$10.21$10.211,242,400
2018-04-02$10.35$10.352,194,400
2018-03-29$10.29$10.292,005,000
2018-03-28$10.38$10.386,022,700
2018-03-27$9.55$9.552,982,600
2018-03-26$9.54$9.541,640,200
2018-03-23$9.02$9.022,005,700
2018-03-22$9.32$9.321,962,700
2018-03-21$9.69$9.692,140,800
2018-03-20$9.71$9.713,958,300
2018-03-19$9.32$9.324,114,300
2018-03-16$9.28$9.2813,030,900
2018-03-15$10.45$10.452,522,000
2018-03-14$11.00$11.001,353,400
2018-03-13$11.40$11.401,256,200
2018-03-12$11.45$11.451,063,600
2018-03-09$11.39$11.39983,300
2018-03-08$11.45$11.451,000,000
2018-03-07$11.32$11.321,459,500
2018-03-06$11.03$11.031,583,200
2018-03-05$10.95$10.952,257,900
2018-03-02$11.24$11.242,471,400
2018-03-01$11.04$11.044,112,800
2018-02-28$12.05$12.051,559,600
2018-02-27$11.98$11.981,441,300
2018-02-26$12.37$12.372,113,100
2018-02-23$12.31$12.31951,200
2018-02-22$12.23$12.231,590,700
2018-02-21$12.52$12.522,107,100
2018-02-20$12.65$12.651,713,000
2018-02-16$12.61$12.612,256,800
2018-02-15$12.29$12.291,938,700
2018-02-14$11.84$11.841,464,100
2018-02-13$11.47$11.471,216,000
2018-02-12$11.35$11.351,584,300
2018-02-09$11.25$11.252,126,100
2018-02-08$11.10$11.102,655,300
2018-02-07$11.32$11.323,238,700
2018-02-06$10.55$10.552,421,900
2018-02-05$10.51$10.512,853,900
2018-02-02$11.35$11.351,765,000
2018-02-01$11.53$11.531,389,800
2018-01-31$11.41$11.414,803,100
2018-01-30$12.00$12.004,199,800
2018-01-29$11.53$11.531,325,200
2018-01-26$11.52$11.522,099,400
2018-01-25$11.15$11.15978,700
2018-01-24$11.01$11.011,706,900
2018-01-23$11.09$11.092,254,500
2018-01-22$10.96$10.961,408,600
2018-01-19$11.30$11.301,113,200
2018-01-18$11.24$11.242,406,800
2018-01-17$11.24$11.241,164,200
2018-01-16$10.99$10.991,248,600
2018-01-12$11.33$11.33766,400
2018-01-11$11.37$11.371,213,400
2018-01-10$11.20$11.201,034,000
2018-01-09$11.29$11.291,516,400
2018-01-08$11.71$11.712,328,900
2018-01-05$11.73$11.732,312,300
2018-01-04$11.42$11.422,671,200
2018-01-03$10.95$10.951,755,600
2018-01-02$10.96$10.961,476,800