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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$32.06$40.00483,300
1999-12-30$30.50$38.06669,200
1999-12-29$30.31$37.82504,400
1999-12-28$30.38$37.90800,600
1999-12-27$29.94$37.35806,600
1999-12-23$29.88$37.28698,800
1999-12-22$29.88$37.281,128,200
1999-12-21$29.06$36.261,270,200
1999-12-20$28.38$35.40875,200
1999-12-17$28.06$35.012,301,600
1999-12-16$26.94$33.612,301,800
1999-12-15$27.81$34.701,279,700
1999-12-14$28.75$35.87761,000
1999-12-13$30.25$37.74738,800
1999-12-10$29.75$37.121,160,100
1999-12-09$29.63$36.96598,400
1999-12-08$29.92$37.33731,100
1999-12-07$30.31$37.82684,500
1999-12-06$31.06$38.76649,900
1999-12-03$32.25$40.241,074,700
1999-12-02$32.09$40.04703,400
1999-12-01$32.25$40.24480,000
1999-11-30$32.56$40.63600,500
1999-11-29$32.38$40.39727,300
1999-11-26$33.50$41.80258,100
1999-11-24$33.38$41.64510,700
1999-11-23$33.88$42.271,457,200
1999-11-22$33.75$42.11821,100
1999-11-19$35.75$44.611,079,200
1999-11-18$34.50$43.05377,000
1999-11-17$34.44$42.97623,900
1999-11-16$35.44$44.22575,900
1999-11-15$34.81$43.44537,900
1999-11-12$33.56$41.88376,200
1999-11-11$33.38$41.64268,700
1999-11-10$33.06$41.25525,000
1999-11-09$33.44$41.72484,300
1999-11-08$34.19$42.66709,600
1999-11-05$34.19$42.661,062,300
1999-11-04$33.06$41.251,444,700
1999-11-03$32.56$40.631,824,800
1999-11-02$34.00$42.241,937,500
1999-11-01$31.38$38.98984,900
1999-10-29$32.94$40.92750,500
1999-10-28$32.88$40.841,680,400
1999-10-27$30.81$38.281,580,300
1999-10-26$28.56$35.481,037,100
1999-10-25$28.00$34.781,812,700
1999-10-22$28.31$35.172,865,500
1999-10-21$28.25$35.093,496,900
1999-10-20$27.19$33.772,492,100
1999-10-19$29.75$36.961,348,000
1999-10-18$29.75$36.962,102,000
1999-10-15$30.56$37.97979,900
1999-10-14$30.88$38.36856,200
1999-10-13$31.25$38.82559,600
1999-10-12$32.69$40.61487,000
1999-10-11$33.63$41.77622,700
1999-10-08$33.50$41.62651,200
1999-10-07$33.00$41.001,987,800
1999-10-06$33.06$41.071,271,100
1999-10-05$32.25$40.061,368,300
1999-10-04$32.19$39.99675,900
1999-10-01$31.63$39.291,943,900
1999-09-30$29.44$36.571,756,000
1999-09-29$30.38$37.73605,400
1999-09-28$30.31$37.661,013,700
1999-09-27$30.50$37.89786,000
1999-09-24$31.63$39.29536,100
1999-09-23$32.63$40.531,025,400
1999-09-22$31.88$39.60801,000
1999-09-21$32.88$40.84602,600
1999-09-20$33.75$41.93569,000
1999-09-17$33.75$41.93887,900
1999-09-16$34.00$42.24488,200
1999-09-15$33.75$41.93737,900
1999-09-14$34.13$42.39476,600
1999-09-13$35.13$43.64527,000
1999-09-10$35.88$44.57991,300
1999-09-09$35.75$44.41667,500
1999-09-08$36.63$45.50489,500
1999-09-07$36.25$45.03945,900
1999-09-03$37.50$46.59526,500
1999-09-02$36.25$45.03908,700
1999-09-01$36.88$45.81835,500
1999-08-31$36.06$44.80675,500
1999-08-30$36.63$45.50806,800
1999-08-27$37.00$45.96458,300
1999-08-26$37.69$46.82879,600
1999-08-25$36.94$45.89984,800
1999-08-24$36.31$45.11770,900
1999-08-23$36.06$44.80869,100
1999-08-20$36.38$45.19839,800
1999-08-19$36.31$45.11525,300
1999-08-18$36.81$45.731,429,100
1999-08-17$37.00$45.961,241,700
1999-08-16$37.25$46.27915,900
1999-08-13$37.31$46.35890,500
1999-08-12$37.31$46.35946,900
1999-08-11$37.00$45.961,443,700
1999-08-10$37.44$46.511,477,400
1999-08-09$38.81$48.22913,000
1999-08-06$39.50$49.071,939,200
1999-08-05$40.63$50.472,934,800
1999-08-04$38.00$47.216,209,400
1999-08-03$36.38$45.0013,442,300
1999-08-02$51.69$63.95438,700
1999-07-30$51.75$64.03376,800
1999-07-29$52.19$64.57302,600
1999-07-28$53.06$65.65581,100
1999-07-27$55.13$68.20393,100
1999-07-26$56.38$69.75263,500
1999-07-23$54.75$67.74412,000
1999-07-22$56.44$69.83545,200
1999-07-21$55.38$68.51472,600
1999-07-20$55.31$68.43298,400
1999-07-19$54.94$67.97220,700
1999-07-16$55.25$68.36512,500
1999-07-15$56.00$69.28767,100
1999-07-14$56.00$69.28386,800
1999-07-13$56.19$69.52460,100
1999-07-12$56.63$70.06256,500
1999-07-09$56.19$69.52165,700
1999-07-08$56.31$69.67741,700
1999-07-07$55.69$68.90670,400
1999-07-06$55.56$68.74557,100
1999-07-02$56.00$69.28738,600
1999-07-01$54.75$67.74616,000
1999-06-30$54.75$67.74545,800
1999-06-29$54.94$67.97662,300
1999-06-28$56.75$70.21807,000
1999-06-25$58.00$71.76337,100
1999-06-24$57.88$71.60616,400
1999-06-23$57.88$71.60330,800
1999-06-22$57.81$71.53461,100
1999-06-21$57.25$70.83544,500
1999-06-18$58.50$72.38633,800
1999-06-17$58.94$72.92438,200
1999-06-16$58.00$71.76452,100
1999-06-15$58.13$71.91937,100
1999-06-14$58.38$72.22507,200
1999-06-11$58.06$71.84592,500
1999-06-10$57.19$70.75470,100
1999-06-09$57.06$70.60519,600
1999-06-08$56.81$70.29803,400
1999-06-07$57.06$70.60736,400
1999-06-04$54.94$67.97808,800
1999-06-03$54.38$67.27888,600
1999-06-02$54.44$67.35916,600
1999-06-01$53.88$66.66719,200
1999-05-28$53.81$66.581,132,800
1999-05-27$54.81$67.82574,900
1999-05-26$56.13$69.44558,700
1999-05-25$55.63$68.82649,900
1999-05-24$56.50$69.90692,800
1999-05-21$56.00$69.28460,900
1999-05-20$56.00$69.28373,900
1999-05-19$56.94$70.44252,900
1999-05-18$56.81$70.29330,000
1999-05-17$57.00$70.52454,000
1999-05-14$58.50$72.38350,500
1999-05-13$58.81$72.76421,400
1999-05-12$57.81$71.53354,700
1999-05-11$57.69$71.37420,400
1999-05-10$57.56$71.22619,100
1999-05-07$55.56$68.74474,100
1999-05-06$54.94$67.97571,800
1999-05-05$54.00$66.81790,000
1999-05-04$56.13$69.44787,800
1999-05-03$56.69$70.141,265,300
1999-04-30$54.63$67.581,358,100
1999-04-29$54.19$67.04823,400
1999-04-28$53.75$66.501,452,100
1999-04-27$47.56$58.85942,500
1999-04-26$45.94$56.84432,500
1999-04-23$46.69$57.76443,600
1999-04-22$46.81$57.92424,300
1999-04-21$47.56$58.66592,900
1999-04-20$47.50$58.59654,200
1999-04-19$46.44$57.271,064,900
1999-04-16$46.88$57.81928,600
1999-04-15$48.13$59.361,242,100
1999-04-14$45.75$56.431,643,000
1999-04-13$42.88$52.88818,000
1999-04-12$43.50$53.65679,300
1999-04-09$44.13$54.42883,800
1999-04-08$45.63$56.27877,500
1999-04-07$46.38$57.20974,700
1999-04-06$47.06$58.051,201,500
1999-04-05$48.19$59.43723,000
1999-04-01$47.50$58.59469,700
1999-03-31$47.56$58.66393,500
1999-03-30$47.63$58.74247,600
1999-03-29$48.31$59.59230,700
1999-03-26$48.25$59.51540,100
1999-03-25$49.00$60.44354,500
1999-03-24$49.56$61.13537,600
1999-03-23$49.50$61.05587,000
1999-03-22$49.63$61.21587,000
1999-03-19$49.50$61.05704,200
1999-03-18$49.00$60.44448,400
1999-03-17$48.38$59.66514,000
1999-03-16$48.31$59.59375,300
1999-03-15$48.56$59.90551,000
1999-03-12$47.94$59.12550,500
1999-03-11$47.94$59.12958,800
1999-03-10$47.75$58.89714,600
1999-03-09$45.63$56.27865,600
1999-03-08$44.69$55.121,213,200
1999-03-05$44.75$55.192,881,400
1999-03-04$46.00$56.74977,100
1999-03-03$46.13$56.891,407,500
1999-03-02$46.00$56.741,209,000
1999-03-01$46.19$56.97857,900
1999-02-26$44.75$55.191,587,100
1999-02-25$45.75$56.431,685,800
1999-02-24$47.13$58.12979,500
1999-02-23$48.69$60.05930,200
1999-02-22$48.69$60.051,178,500
1999-02-19$48.81$60.201,273,000
1999-02-18$48.19$59.431,826,200
1999-02-17$44.81$55.271,968,700
1999-02-16$45.25$55.812,758,400
1999-02-12$45.31$55.893,034,100
1999-02-11$46.88$57.813,312,800
1999-02-10$48.25$59.517,328,100
1999-02-09$55.81$68.84349,800
1999-02-08$56.69$69.92637,900
1999-02-05$55.75$68.76508,700
1999-02-04$57.00$70.30500,300
1999-02-03$56.50$69.69781,500
1999-02-02$57.31$70.69945,200
1999-02-01$59.25$73.08794,800
1999-01-29$60.44$74.54293,800
1999-01-28$59.75$73.69340,500
1999-01-27$58.25$71.84370,800
1999-01-26$59.06$72.85520,700
1999-01-25$60.38$74.47433,800
1999-01-22$59.25$73.08439,100
1999-01-21$60.69$74.85594,800
1999-01-20$60.38$74.28682,600
1999-01-19$60.13$73.97923,000
1999-01-15$59.31$72.98562,200
1999-01-14$57.88$71.21707,900
1999-01-13$58.13$71.51705,900
1999-01-12$59.63$73.36512,800
1999-01-11$60.38$74.28781,400
1999-01-08$61.88$76.13853,900
1999-01-07$61.13$75.21741,900
1999-01-06$60.25$74.13687,900
1999-01-05$58.81$72.361,015,800
1999-01-04$56.88$69.98992,200