NYSE:OGN | Stock Price History | Organon & Co.

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
2021-05-14 to 2026-09-04
Data captured

Stock Price Chart

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

$5.69$8.50$12.70$18.98$28.36$42.372021-05-142026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$13.77158,124
2026-09-03$13.77145,582
2026-09-02$13.77104,918
2026-09-01$13.76183,396
2026-08-31$13.77192,771
2026-08-28$13.76217,537
2026-08-27$13.76$16.913,193,700$13.7688,194
2026-08-26$13.77$16.924,153,500$13.74420,865
2026-08-25$13.75$16.903,562,700$13.75221,768
2026-08-24$13.75$16.904,583,400$13.74405,084
2026-08-21$13.75$16.901,765,800$13.74147,700
2026-08-20$13.74$16.884,045,000$13.71251,897
2026-08-19$13.73$16.873,314,100$13.69140,693
2026-08-18$13.68$16.812,158,100$13.72154,091
2026-08-17$13.70$16.832,317,400$13.71246,141
2026-08-14$13.72$16.862,113,300$13.7164,406
2026-08-13$13.72$16.832,082,400$13.71144,486
2026-08-12$13.66$16.765,606,700$13.65643,975
2026-08-11$13.65$16.752,687,900$13.61166,675
2026-08-10$13.62$16.711,464,200$13.5974,961
2026-08-07$13.60$16.693,332,600$13.57160,186
2026-08-06$13.55$16.631,879,500$13.5895,432
2026-08-05$13.57$16.652,148,100$13.5688,377
2026-08-04$13.56$16.641,610,700$13.5699,299
2026-08-03$13.56$16.641,908,300$13.56120,406
2026-07-31$13.55$16.632,689,400$13.54121,636
2026-07-30$13.55$16.631,804,900$13.55185,017
2026-07-29$13.54$16.612,600,000$13.53166,420
2026-07-28$13.52$16.592,330,100$13.53104,176
2026-07-27$13.54$16.612,654,400$13.53192,521
2026-07-24$13.52$16.593,824,200$13.57217,745
2026-07-23$13.56$16.646,563,600$13.52390,995
2026-07-22$13.52$16.592,486,800$13.53137,793
2026-07-21$13.51$16.581,380,900$13.5330,793
2026-07-20$13.49$16.551,962,500$13.5297,108
2026-07-17$13.52$16.591,585,800
2026-07-16$13.49$16.552,695,400
2026-07-15$13.49$16.552,339,600
2026-07-14$13.50$16.562,040,200
2026-07-13$13.50$16.561,616,400
2026-07-10$13.52$16.593,023,700
2026-07-09$13.49$16.551,129,400
2026-07-08$13.47$16.534,065,700
2026-07-07$13.51$16.582,894,900
2026-07-06$13.56$16.644,285,700
2026-07-02$13.55$16.631,508,000
2026-07-01$13.53$16.602,564,300
2026-06-30$13.54$16.611,834,000
2026-06-29$13.55$16.631,449,700
2026-06-26$13.50$16.562,888,600
2026-06-25$13.47$16.531,293,900
2026-06-24$13.48$16.543,099,200
2026-06-23$13.45$16.501,533,700
2026-06-22$13.40$16.442,217,800
2026-06-18$13.43$16.485,074,600
2026-06-17$13.42$16.472,728,900
2026-06-16$13.42$16.472,589,900
2026-06-15$13.44$16.492,164,200
2026-06-12$13.44$16.491,815,500
2026-06-11$13.45$16.504,187,200
2026-06-10$13.38$16.421,692,900
2026-06-09$13.40$16.441,781,300
2026-06-08$13.39$16.432,758,900
2026-06-05$13.36$16.392,188,100
2026-06-04$13.40$16.441,326,100
2026-06-03$13.40$16.442,566,200
2026-06-02$13.38$16.422,567,600
2026-06-01$13.36$16.393,527,500
2026-05-29$13.34$16.375,416,900
2026-05-28$13.35$16.383,292,900
2026-05-27$13.38$16.423,388,600
2026-05-26$13.41$16.452,671,100
2026-05-22$13.43$16.482,121,200
2026-05-21$13.42$16.473,498,600
2026-05-20$13.46$16.522,471,300
2026-05-19$13.42$16.472,502,900
2026-05-18$13.42$16.474,234,300
2026-05-15$13.40$16.443,279,700
2026-05-14$13.36$16.393,938,800
2026-05-13$13.34$16.375,805,600
2026-05-12$13.31$16.334,864,400
2026-05-11$13.33$16.364,928,200
2026-05-08$13.35$16.366,777,300
2026-05-07$13.32$16.328,092,600
2026-05-06$13.41$16.438,263,600
2026-05-05$13.35$16.367,240,000
2026-05-04$13.26$16.256,412,100
2026-05-01$13.29$16.289,978,200
2026-04-30$13.25$16.2314,909,200
2026-04-29$13.34$16.3417,214,600
2026-04-28$13.32$16.3236,739,800
2026-04-27$13.16$16.12133,824,400
2026-04-24$11.26$13.8031,875,900
2026-04-23$8.60$10.544,266,000
2026-04-22$9.14$11.206,603,900
2026-04-21$8.84$10.835,599,700
2026-04-20$9.26$11.357,249,800
2026-04-17$9.76$11.967,003,200
2026-04-16$9.33$11.4310,268,300
2026-04-15$9.21$11.289,638,400