NYSE:UNM | Historical Stock Price | Unum Group

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
1986-11-06 to 2026-09-04
Data captured

Stock Price Chart

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

$3.95$8.93$20.18$45.62$103.12$233.111986-11-062026-08-27

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

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Historical Stock Price — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$15.77$21.74983,300
2003-12-30$15.79$21.77886,900
2003-12-29$15.70$21.641,108,500
2003-12-26$15.40$21.23410,500
2003-12-24$15.30$21.09332,800
2003-12-23$15.32$21.121,744,100
2003-12-22$15.11$20.831,099,300
2003-12-19$15.00$20.681,401,900
2003-12-18$15.15$20.881,400,000
2003-12-17$14.96$20.621,228,000
2003-12-16$14.70$20.262,332,800
2003-12-15$14.69$20.251,208,500
2003-12-12$14.82$20.43965,700
2003-12-11$14.75$20.331,058,500
2003-12-10$14.67$20.221,606,100
2003-12-09$14.86$20.481,093,000
2003-12-08$14.83$20.441,432,000
2003-12-05$15.00$20.68920,200
2003-12-04$14.93$20.581,432,600
2003-12-03$14.91$20.551,927,200
2003-12-02$14.71$20.283,279,200
2003-12-01$15.17$20.911,527,800
2003-11-28$14.93$20.58388,500
2003-11-26$14.80$20.401,122,600
2003-11-25$14.56$20.071,469,100
2003-11-24$14.75$20.331,266,700
2003-11-21$14.33$19.751,283,400
2003-11-20$14.31$19.732,020,200
2003-11-19$14.16$19.521,917,800
2003-11-18$14.63$20.173,614,800
2003-11-17$14.16$19.522,465,700
2003-11-14$14.44$19.913,427,400
2003-11-13$14.63$20.171,643,900
2003-11-12$14.86$20.481,921,900
2003-11-11$14.75$20.331,642,300
2003-11-10$14.82$20.431,827,200
2003-11-07$14.90$20.544,122,700
2003-11-06$15.38$21.206,184,500
2003-11-05$16.49$22.731,726,700
2003-11-04$16.75$23.091,244,300
2003-11-03$16.66$22.972,347,400
2003-10-31$16.37$22.571,752,700
2003-10-30$16.18$22.302,305,000
2003-10-29$15.95$21.991,864,200
2003-10-28$15.73$21.681,393,000
2003-10-27$15.65$21.57927,200
2003-10-24$15.41$21.241,277,200
2003-10-23$15.53$21.412,052,300
2003-10-22$15.25$20.921,309,400
2003-10-21$15.65$21.47948,200
2003-10-20$15.70$21.541,286,000
2003-10-17$15.75$21.60841,700
2003-10-16$15.85$21.741,158,900
2003-10-15$15.80$21.671,149,300
2003-10-14$15.87$21.771,291,000
2003-10-13$15.49$21.251,955,200
2003-10-10$15.62$21.43814,800
2003-10-09$15.65$21.472,701,200
2003-10-08$15.63$21.441,623,900
2003-10-07$15.61$21.411,498,800
2003-10-06$15.50$21.26996,800
2003-10-03$15.58$21.372,648,700
2003-10-02$15.46$21.211,559,800
2003-10-01$15.26$20.932,202,200
2003-09-30$14.77$20.264,008,200
2003-09-29$15.04$20.631,619,900
2003-09-26$14.74$20.221,570,900
2003-09-25$15.05$20.642,936,500
2003-09-24$15.10$20.712,715,300
2003-09-23$15.16$20.801,074,500
2003-09-22$15.07$20.671,913,600
2003-09-19$15.16$20.802,246,300
2003-09-18$15.22$20.883,950,600
2003-09-17$15.62$21.431,640,600
2003-09-16$15.55$21.334,073,300
2003-09-15$15.12$20.741,636,500
2003-09-12$15.06$20.661,378,700
2003-09-11$15.00$20.581,986,300
2003-09-10$14.97$20.532,997,300
2003-09-09$14.90$20.441,821,900
2003-09-08$15.04$20.632,003,100
2003-09-05$14.80$20.302,830,200
2003-09-04$14.29$19.605,027,700
2003-09-03$14.77$20.263,086,000
2003-09-02$14.37$19.711,627,500
2003-08-29$14.10$19.341,451,200
2003-08-28$14.09$19.331,472,400
2003-08-27$14.10$19.341,804,200
2003-08-26$14.30$19.622,103,900
2003-08-25$14.08$19.31927,400
2003-08-22$14.12$19.37920,900
2003-08-21$14.35$19.681,165,600
2003-08-20$14.48$19.861,874,600
2003-08-19$14.29$19.601,401,900
2003-08-18$14.49$19.882,223,500
2003-08-15$14.22$19.51808,800
2003-08-14$14.25$19.552,261,700
2003-08-13$14.02$19.231,384,200
2003-08-12$14.19$19.461,515,000
2003-08-11$13.83$18.971,599,600
2003-08-08$13.91$19.082,271,700
2003-08-07$14.09$19.333,390,100
2003-08-06$13.75$18.868,958,400
2003-08-05$12.71$17.432,776,200
2003-08-04$12.91$17.713,632,200
2003-08-01$13.32$18.273,143,300
2003-07-31$13.58$18.631,767,500
2003-07-30$13.50$18.522,322,700
2003-07-29$13.30$18.242,694,600
2003-07-28$13.72$18.821,858,200
2003-07-25$13.65$18.723,516,500
2003-07-24$13.22$18.134,177,200
2003-07-23$12.90$17.595,331,700
2003-07-22$13.05$17.804,534,700
2003-07-21$13.27$18.101,682,600
2003-07-18$13.36$18.22973,700
2003-07-17$13.09$17.851,709,200
2003-07-16$13.35$18.211,631,800
2003-07-15$13.49$18.401,618,100
2003-07-14$13.39$18.261,254,100
2003-07-11$13.35$18.212,069,300
2003-07-10$13.14$17.921,582,100
2003-07-09$13.54$18.472,084,600
2003-07-08$13.59$18.531,688,500
2003-07-07$13.22$18.033,199,000
2003-07-03$13.30$18.141,988,900
2003-07-02$13.47$18.372,576,000
2003-07-01$13.49$18.402,408,000
2003-06-30$13.41$18.291,615,400
2003-06-27$13.37$18.231,056,400
2003-06-26$13.46$18.361,919,000
2003-06-25$13.07$17.822,764,900
2003-06-24$13.27$18.102,199,900
2003-06-23$13.12$17.892,759,300
2003-06-20$13.34$18.192,808,300
2003-06-19$13.22$18.032,459,700
2003-06-18$13.78$18.791,798,900
2003-06-17$13.90$18.962,763,200
2003-06-16$14.16$19.312,386,500
2003-06-13$13.96$19.041,632,900
2003-06-12$13.95$19.021,283,100
2003-06-11$14.00$19.094,382,600
2003-06-10$13.64$18.602,759,900
2003-06-09$13.07$17.822,661,900
2003-06-06$13.55$18.483,650,000
2003-06-05$13.75$18.753,078,000
2003-06-04$13.53$18.454,471,700
2003-06-03$12.97$17.693,818,000
2003-06-02$12.70$17.323,349,300
2003-05-30$12.90$17.595,730,300
2003-05-29$12.35$16.842,293,000
2003-05-28$12.26$16.724,651,300
2003-05-27$12.09$16.494,460,400
2003-05-23$11.86$16.171,085,200
2003-05-22$11.87$16.192,018,000
2003-05-21$11.73$16.001,805,600
2003-05-20$11.84$16.153,158,600
2003-05-19$11.70$15.964,467,100
2003-05-16$12.17$16.607,227,100
2003-05-15$11.93$16.272,991,900
2003-05-14$11.80$16.093,721,700
2003-05-13$11.39$15.532,823,700
2003-05-12$11.30$15.414,652,100
2003-05-09$11.08$15.114,684,100
2003-05-08$11.11$15.155,906,900
2003-05-07$11.16$15.227,831,100
2003-05-06$11.32$15.4410,264,700
2003-05-05$11.30$15.419,897,200
2003-05-02$11.13$15.1831,945,200
2003-05-01$11.28$15.3812,125,600
2003-04-30$11.50$15.5817,997,200
2003-04-29$10.50$14.236,811,600
2003-04-28$9.94$13.479,347,800
2003-04-25$9.12$12.3611,737,800
2003-04-24$12.45$16.872,246,700
2003-04-23$12.34$16.722,582,100
2003-04-22$12.00$16.262,528,900
2003-04-21$11.46$15.531,463,100
2003-04-17$11.39$15.431,726,800
2003-04-16$10.94$14.822,299,300
2003-04-15$10.93$14.811,897,300
2003-04-14$10.25$13.891,658,800
2003-04-11$9.76$13.22715,700
2003-04-10$9.75$13.211,009,300
2003-04-09$9.86$13.361,310,800
2003-04-08$9.70$13.14886,000
2003-04-07$9.81$13.29988,100
2003-04-04$9.60$13.011,393,300
2003-04-03$9.95$13.481,626,900
2003-04-02$9.85$13.351,252,500
2003-04-01$9.54$12.931,521,400
2003-03-31$9.80$13.282,483,200
2003-03-28$9.55$12.941,363,800
2003-03-27$9.78$13.251,582,600
2003-03-26$10.10$13.682,281,600
2003-03-25$9.91$13.436,384,800
2003-03-24$8.33$11.291,100,300
2003-03-21$8.88$12.031,699,300
2003-03-20$8.35$11.312,434,500
2003-03-19$8.80$11.923,375,100
2003-03-18$8.96$12.143,928,500
2003-03-17$9.01$12.214,229,000
2003-03-14$7.56$10.244,621,600
2003-03-13$6.93$9.394,482,600
2003-03-12$6.52$8.836,790,300
2003-03-11$5.97$8.0912,284,900
2003-03-10$8.00$10.848,060,600
2003-03-07$12.61$17.08879,100
2003-03-06$12.50$16.94844,200
2003-03-05$12.60$17.07895,500
2003-03-04$12.66$17.151,030,100
2003-03-03$12.82$17.371,209,000
2003-02-28$13.00$17.611,207,700
2003-02-27$12.83$17.381,136,500
2003-02-26$12.65$17.14685,500
2003-02-25$12.78$17.32832,800
2003-02-24$12.76$17.29914,500
2003-02-21$12.95$17.55989,700
2003-02-20$12.96$17.56991,500
2003-02-19$13.17$17.84773,800
2003-02-18$13.28$17.992,020,600
2003-02-14$12.90$17.481,611,200
2003-02-13$12.69$17.191,750,600
2003-02-12$12.95$17.551,523,900
2003-02-11$13.80$18.701,048,400
2003-02-10$13.61$18.442,085,500
2003-02-07$14.07$19.064,485,700
2003-02-06$14.45$19.585,953,700
2003-02-05$17.03$23.07883,600
2003-02-04$17.04$23.091,223,100
2003-02-03$17.39$23.56891,900
2003-01-31$17.47$23.67681,600
2003-01-30$17.01$23.05793,100
2003-01-29$17.26$23.391,034,700
2003-01-28$17.42$23.601,111,400
2003-01-27$17.65$23.911,154,200
2003-01-24$17.94$24.31731,700
2003-01-23$18.70$25.34682,100
2003-01-22$18.50$24.86846,200
2003-01-21$18.76$25.211,148,400
2003-01-17$18.95$25.47702,500
2003-01-16$19.05$25.60805,500
2003-01-15$19.19$25.791,110,000
2003-01-14$19.40$26.07914,600
2003-01-13$19.22$25.83666,200
2003-01-10$19.02$25.56880,200
2003-01-09$19.12$25.70750,600
2003-01-08$18.55$24.93594,900
2003-01-07$18.47$24.821,004,500
2003-01-06$18.79$25.25949,600
2003-01-03$18.30$24.60834,700
2003-01-02$18.19$24.451,156,700