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.

View year

Historical Stock Price — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$20.82$33.401,929,300——
2012-12-28$20.55$32.971,283,600——
2012-12-27$20.71$33.231,843,600——
2012-12-26$20.77$33.321,205,900——
2012-12-24$20.83$33.42596,200——
2012-12-21$20.87$33.482,957,300——
2012-12-20$21.15$33.932,091,600——
2012-12-19$20.97$33.642,040,700——
2012-12-18$21.26$34.112,194,300——
2012-12-17$20.89$33.523,381,400——
2012-12-14$20.83$33.421,833,400——
2012-12-13$20.86$33.471,835,200——
2012-12-12$21.09$33.842,263,000——
2012-12-11$20.86$33.471,667,700——
2012-12-10$20.97$33.641,525,700——
2012-12-07$20.83$33.421,834,200——
2012-12-06$20.66$33.151,122,600——
2012-12-05$20.68$33.181,504,900——
2012-12-04$20.43$32.783,065,600——
2012-12-03$20.44$32.792,255,700——
2012-11-30$20.39$32.712,346,000——
2012-11-29$20.39$32.711,770,900——
2012-11-28$20.32$32.601,593,400——
2012-11-27$20.16$32.342,534,200——
2012-11-26$20.33$32.621,801,900——
2012-11-23$20.23$32.46390,900——
2012-11-21$19.88$31.901,212,400——
2012-11-20$19.81$31.781,843,400——
2012-11-19$19.78$31.731,869,800——
2012-11-16$19.48$31.252,205,400——
2012-11-15$19.34$31.031,788,600——
2012-11-14$19.18$30.771,810,900——
2012-11-13$19.42$31.162,509,200——
2012-11-12$19.53$31.331,139,400——
2012-11-09$19.66$31.541,699,600——
2012-11-08$19.58$31.412,208,400——
2012-11-07$20.05$32.172,632,000——
2012-11-06$20.91$33.552,061,900——
2012-11-05$20.58$33.021,366,400——
2012-11-02$20.65$33.132,794,000——
2012-11-01$20.52$32.923,464,700——
2012-10-31$20.28$32.542,830,100——
2012-10-26$20.42$32.761,848,500——
2012-10-25$20.52$32.921,536,800——
2012-10-24$20.43$32.571,720,100——
2012-10-23$20.46$32.622,977,000——
2012-10-22$20.58$32.811,814,300——
2012-10-19$20.48$32.653,973,500——
2012-10-18$20.81$33.172,184,800——
2012-10-17$20.67$32.953,157,800——
2012-10-16$20.31$32.384,352,700——
2012-10-15$19.82$31.601,614,900——
2012-10-12$19.75$31.481,332,500——
2012-10-11$19.93$31.772,301,100——
2012-10-10$19.55$31.172,626,000——
2012-10-09$19.78$31.531,866,400——
2012-10-08$19.86$31.661,495,900——
2012-10-05$19.98$31.852,258,100——
2012-10-04$19.87$31.681,725,700——
2012-10-03$19.48$31.051,722,700——
2012-10-02$19.54$31.151,839,200——
2012-10-01$19.49$31.072,717,600——
2012-09-28$19.22$30.642,666,300——
2012-09-27$19.43$30.972,213,700——
2012-09-26$19.25$30.693,437,300——
2012-09-25$19.31$30.782,536,900——
2012-09-24$19.82$31.602,218,800——
2012-09-21$19.89$31.712,696,900——
2012-09-20$20.05$31.962,413,300——
2012-09-19$20.28$32.331,730,000——
2012-09-18$20.36$32.461,235,300——
2012-09-17$20.55$32.762,164,500——
2012-09-14$20.92$33.354,279,500——
2012-09-13$20.37$32.472,685,200——
2012-09-12$20.08$32.012,304,800——
2012-09-11$20.16$32.141,780,600——
2012-09-10$19.95$31.802,193,100——
2012-09-07$20.12$32.072,361,000——
2012-09-06$19.93$31.774,302,500——
2012-09-05$19.40$30.932,035,400——
2012-09-04$19.50$31.093,088,100——
2012-08-31$19.51$31.104,148,800——
2012-08-30$19.27$30.723,116,200——
2012-08-29$19.32$30.802,292,800——
2012-08-28$19.04$30.352,155,000——
2012-08-27$19.11$30.461,891,600——
2012-08-24$19.21$30.622,186,700——
2012-08-23$19.32$30.803,145,100——
2012-08-22$19.32$30.802,449,600——
2012-08-21$19.60$31.253,195,500——
2012-08-20$19.60$31.252,288,600——
2012-08-17$19.40$30.932,011,500——
2012-08-16$19.64$31.311,966,500——
2012-08-15$19.44$30.991,714,600——
2012-08-14$19.40$30.932,675,600——
2012-08-13$19.39$30.912,945,900——
2012-08-10$19.44$30.993,346,800——
2012-08-09$19.36$30.863,571,900——
2012-08-08$19.12$30.482,287,200——
2012-08-07$19.17$30.562,342,100——
2012-08-06$18.96$30.232,783,800——
2012-08-03$19.18$30.583,830,300——
2012-08-02$18.70$29.815,517,100——
2012-08-01$18.60$29.652,094,400——
2012-07-31$18.89$30.111,721,500——
2012-07-30$19.00$30.291,377,700——
2012-07-27$18.95$30.212,288,200——
2012-07-26$18.58$29.622,323,100——
2012-07-25$18.52$29.322,471,500——
2012-07-24$18.36$29.063,604,400——
2012-07-23$18.75$29.681,962,500——
2012-07-20$18.95$30.001,814,400——
2012-07-19$19.38$30.682,510,200——
2012-07-18$19.44$30.773,886,400——
2012-07-17$18.92$29.953,581,800——
2012-07-16$19.18$30.362,064,200——
2012-07-13$19.42$30.742,190,000——
2012-07-12$18.90$29.922,135,100——
2012-07-11$19.17$30.352,803,200——
2012-07-10$18.95$30.002,125,000——
2012-07-09$19.08$30.201,611,500——
2012-07-06$19.20$30.392,127,200——
2012-07-05$19.43$30.762,529,400——
2012-07-03$19.58$30.991,567,500——
2012-07-02$19.38$30.682,967,600——
2012-06-29$19.13$30.283,866,200——
2012-06-28$18.90$29.923,207,900——
2012-06-27$18.80$29.762,261,300——
2012-06-26$18.73$29.653,514,300——
2012-06-25$18.52$29.323,665,600——
2012-06-22$19.26$30.492,770,300——
2012-06-21$19.17$30.352,735,600——
2012-06-20$19.80$31.344,253,100——
2012-06-19$19.40$30.712,939,300——
2012-06-18$19.26$30.493,072,800——
2012-06-15$19.51$30.883,441,300——
2012-06-14$19.09$30.223,769,600——
2012-06-13$19.16$30.334,182,900——
2012-06-12$19.44$30.773,487,200——
2012-06-11$19.49$30.852,266,100——
2012-06-08$19.79$31.332,544,800——
2012-06-07$19.78$31.315,074,600——
2012-06-06$19.86$31.443,439,600——
2012-06-05$19.15$30.312,804,700——
2012-06-04$19.05$30.162,374,100——
2012-06-01$19.30$30.553,932,800——
2012-05-31$19.95$31.582,813,300——
2012-05-30$19.85$31.421,516,000——
2012-05-29$20.26$32.071,720,200——
2012-05-25$20.13$31.872,047,100——
2012-05-24$20.19$31.962,413,300——
2012-05-23$20.13$31.874,382,100——
2012-05-22$20.23$32.022,177,500——
2012-05-21$20.21$31.992,969,900——
2012-05-18$19.90$31.503,205,600——
2012-05-17$20.00$31.664,103,100——
2012-05-16$20.54$32.513,325,600——
2012-05-15$21.05$33.322,275,000——
2012-05-14$21.33$33.772,521,900——
2012-05-11$21.67$34.302,520,200——
2012-05-10$21.76$34.453,727,500——
2012-05-09$21.78$34.483,446,200——
2012-05-08$21.93$34.712,328,800——
2012-05-07$22.04$34.893,663,300——
2012-05-04$22.03$34.873,114,900——
2012-05-03$22.47$35.575,868,600——
2012-05-02$22.88$36.225,719,800——
2012-05-01$23.73$37.562,598,200——
2012-04-30$23.74$37.582,031,800——
2012-04-27$23.90$37.831,561,800——
2012-04-26$23.75$37.601,898,600——
2012-04-25$23.86$37.601,981,100——
2012-04-24$23.44$36.942,059,100——
2012-04-23$23.13$36.453,719,600——
2012-04-20$23.36$36.822,191,200——
2012-04-19$23.55$37.121,701,600——
2012-04-18$23.52$37.071,423,600——
2012-04-17$23.82$37.541,923,300——
2012-04-16$23.54$37.102,089,400——
2012-04-13$23.27$36.671,683,100——
2012-04-12$23.69$37.341,259,900——
2012-04-11$23.27$36.671,223,600——
2012-04-10$23.07$36.361,926,600——
2012-04-09$23.49$37.021,874,100——
2012-04-05$24.10$37.981,680,400——
2012-04-04$24.19$38.122,404,000——
2012-04-03$24.43$38.502,526,400——
2012-04-02$24.58$38.743,949,400——
2012-03-30$24.48$38.582,222,200——
2012-03-29$24.44$38.522,299,500——
2012-03-28$24.68$38.903,193,500——
2012-03-27$24.45$38.532,469,500——
2012-03-26$24.34$38.361,849,500——
2012-03-23$23.95$37.751,761,100——
2012-03-22$23.84$37.571,468,700——
2012-03-21$24.18$38.111,142,800——
2012-03-20$24.31$38.311,473,500——
2012-03-19$24.20$38.142,247,900——
2012-03-16$24.44$38.522,382,800——
2012-03-15$24.64$38.832,809,000——
2012-03-14$24.15$38.062,351,300——
2012-03-13$24.20$38.142,733,200——
2012-03-12$23.70$37.351,393,300——
2012-03-09$23.76$37.452,087,100——
2012-03-08$23.49$37.024,023,100——
2012-03-07$23.22$36.602,033,400——
2012-03-06$23.02$36.282,850,400——
2012-03-05$23.50$37.041,585,700——
2012-03-02$23.22$36.602,054,200——
2012-03-01$23.17$36.522,245,200——
2012-02-29$23.05$36.333,823,500——
2012-02-28$23.26$36.662,010,900——
2012-02-27$23.20$36.561,835,100——
2012-02-24$23.18$36.531,347,500——
2012-02-23$23.24$36.631,734,300——
2012-02-22$23.28$36.692,932,400——
2012-02-21$23.35$36.802,882,100——
2012-02-17$23.08$36.371,463,500——
2012-02-16$22.84$36.001,577,200——
2012-02-15$22.68$35.742,410,600——
2012-02-14$22.53$35.512,828,200——
2012-02-13$22.56$35.552,280,500——
2012-02-10$22.44$35.374,689,000——
2012-02-09$22.50$35.464,830,300——
2012-02-08$23.01$36.263,395,700——
2012-02-07$22.76$35.876,780,900——
2012-02-06$23.65$37.272,084,600——
2012-02-03$23.79$37.492,442,600——
2012-02-02$23.08$36.371,349,600——
2012-02-01$23.11$36.422,334,900——
2012-01-31$22.83$35.981,861,700——
2012-01-30$22.82$35.961,868,400——
2012-01-27$22.92$36.122,784,100——
2012-01-26$22.82$35.965,206,800——
2012-01-25$23.23$36.453,063,500——
2012-01-24$23.32$36.593,005,100——
2012-01-23$23.07$36.191,526,900——
2012-01-20$22.77$35.722,507,300——
2012-01-19$22.74$35.682,413,200——
2012-01-18$22.51$35.322,518,800——
2012-01-17$22.36$35.082,619,200——
2012-01-13$22.24$34.892,251,700——
2012-01-12$22.33$35.033,364,700——
2012-01-11$21.88$34.332,974,600——
2012-01-10$21.84$34.263,232,200——
2012-01-09$21.08$33.073,052,100——
2012-01-06$21.46$33.672,712,700——
2012-01-05$21.75$34.122,072,600——
2012-01-04$21.59$33.872,078,400——
2012-01-03$21.52$33.762,149,800——