NYSE:DCI | Historical Stock Price | DONALDSON Co 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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

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

$0.29$1.04$3.78$13.72$49.82$180.821980-03-172026-08-27

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

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Historical Stock Price — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$17.36$22.32415,600
2006-12-28$17.53$22.55252,600
2006-12-27$17.70$22.76351,000
2006-12-26$17.53$22.54288,200
2006-12-22$17.36$22.33366,600
2006-12-21$17.41$22.39436,200
2006-12-20$17.59$22.62511,800
2006-12-19$17.70$22.76912,400
2006-12-18$17.31$22.26448,200
2006-12-15$17.31$22.26749,600
2006-12-14$17.66$22.71503,200
2006-12-13$17.54$22.55766,800
2006-12-12$17.43$22.42533,600
2006-12-11$17.47$22.46668,000
2006-12-08$17.74$22.82361,000
2006-12-07$17.62$22.66528,800
2006-12-06$17.65$22.70433,400
2006-12-05$17.55$22.57410,000
2006-12-04$17.83$22.93709,400
2006-12-01$17.50$22.50617,400
2006-11-30$17.50$22.521,084,000
2006-11-29$17.29$22.241,319,000
2006-11-28$16.97$21.823,144,000
2006-11-27$18.50$23.791,220,400
2006-11-24$18.68$24.03109,000
2006-11-22$18.61$23.94417,600
2006-11-21$18.54$23.78375,000
2006-11-20$18.61$23.87320,200
2006-11-17$18.44$23.66418,200
2006-11-16$18.69$23.98290,200
2006-11-15$18.48$23.71530,600
2006-11-14$18.50$23.73471,200
2006-11-13$18.64$23.91222,600
2006-11-10$18.58$23.84169,200
2006-11-09$18.39$23.59287,400
2006-11-08$18.57$23.83256,400
2006-11-07$18.28$23.45654,200
2006-11-06$18.17$23.32437,600
2006-11-03$18.15$23.29375,200
2006-11-02$18.33$23.51492,600
2006-11-01$18.33$23.53348,600
2006-10-31$18.78$24.09374,800
2006-10-30$18.81$24.13329,000
2006-10-27$18.82$24.14489,200
2006-10-26$18.94$24.30239,200
2006-10-25$18.87$24.21464,400
2006-10-24$18.85$24.19382,800
2006-10-23$18.71$24.01248,600
2006-10-20$18.54$23.79262,000
2006-10-19$18.78$24.09338,200
2006-10-18$18.79$24.10567,400
2006-10-17$18.92$24.28489,000
2006-10-16$19.28$24.73513,400
2006-10-13$19.00$24.37361,800
2006-10-12$18.74$24.04204,400
2006-10-11$18.59$23.86385,000
2006-10-10$18.62$23.88484,400
2006-10-09$18.70$23.99467,400
2006-10-06$18.63$23.90598,800
2006-10-05$18.55$23.80893,200
2006-10-04$18.29$23.46626,400
2006-10-03$18.28$23.45622,800
2006-10-02$18.55$23.80624,800
2006-09-29$18.45$23.67523,000
2006-09-28$18.66$23.94486,600
2006-09-27$18.61$23.87561,000
2006-09-26$18.50$23.74498,600
2006-09-25$18.56$23.81652,800
2006-09-22$18.34$23.53418,400
2006-09-21$18.55$23.80368,000
2006-09-20$18.68$23.97711,800
2006-09-19$19.01$24.39817,200
2006-09-18$18.83$24.17878,400
2006-09-15$18.90$24.241,036,200
2006-09-14$18.89$24.24629,200
2006-09-13$18.99$24.37818,800
2006-09-12$18.83$24.15928,600
2006-09-11$18.75$24.06962,000
2006-09-08$19.19$24.621,029,400
2006-09-07$18.74$24.041,656,000
2006-09-06$19.17$24.604,623,800
2006-09-05$16.53$21.21756,600
2006-09-01$16.73$21.47310,600
2006-08-31$16.69$21.41655,200
2006-08-30$16.89$21.67204,000
2006-08-29$16.95$21.74309,200
2006-08-28$16.94$21.74295,000
2006-08-25$16.58$21.27274,200
2006-08-24$16.54$21.22320,000
2006-08-23$16.42$21.06223,600
2006-08-22$16.54$21.22137,000
2006-08-21$16.58$21.27216,000
2006-08-18$16.80$21.55258,000
2006-08-17$16.83$21.59281,600
2006-08-16$16.73$21.46241,600
2006-08-15$16.36$20.93331,000
2006-08-14$16.12$20.62130,200
2006-08-11$16.10$20.60195,200
2006-08-10$16.22$20.75210,200
2006-08-09$16.00$20.47253,600
2006-08-08$16.33$20.90158,000
2006-08-07$16.47$21.07149,200
2006-08-04$16.42$21.02290,000
2006-08-03$16.54$21.16195,000
2006-08-02$16.46$21.06259,000
2006-08-01$16.20$20.72354,000
2006-07-31$16.45$21.04385,200
2006-07-28$16.29$20.84257,600
2006-07-27$16.00$20.47385,400
2006-07-26$16.08$20.57308,200
2006-07-25$16.14$20.65451,400
2006-07-24$15.83$20.25510,000
2006-07-21$15.66$20.03410,000
2006-07-20$15.90$20.34340,000
2006-07-19$16.23$20.77279,600
2006-07-18$15.89$20.33407,600
2006-07-17$15.82$20.24317,200
2006-07-14$15.89$20.33489,800
2006-07-13$16.17$20.70422,800
2006-07-12$16.22$20.75375,000
2006-07-11$16.49$21.10454,200
2006-07-10$16.56$21.18240,600
2006-07-07$16.42$21.02321,000
2006-07-06$16.67$21.34598,800
2006-07-05$16.60$21.24450,000
2006-07-03$16.92$21.66245,200
2006-06-30$16.93$21.67698,400
2006-06-29$16.89$21.61629,600
2006-06-28$16.15$20.66362,800
2006-06-27$16.05$20.54384,800
2006-06-26$16.32$20.88291,000
2006-06-23$16.25$20.79475,800
2006-06-22$16.13$20.63808,800
2006-06-21$16.27$20.82939,400
2006-06-20$15.79$20.20525,200
2006-06-19$15.83$20.25605,000
2006-06-16$15.96$20.421,014,000
2006-06-15$16.00$20.47885,800
2006-06-14$15.26$19.531,166,800
2006-06-13$15.73$20.12703,000
2006-06-12$15.80$20.21561,000
2006-06-09$15.96$20.42866,000
2006-06-08$15.92$20.37937,200
2006-06-07$16.12$20.62378,400
2006-06-06$16.18$20.71374,200
2006-06-05$16.25$20.79658,400
2006-06-02$16.80$21.50519,600
2006-06-01$16.81$21.50828,400
2006-05-31$16.61$21.20875,200
2006-05-30$16.08$20.53485,200
2006-05-26$16.25$20.74456,800
2006-05-25$16.16$20.62679,000
2006-05-24$15.88$20.27690,800
2006-05-23$15.70$20.03659,600
2006-05-22$15.62$19.93437,200
2006-05-19$15.69$20.02441,200
2006-05-18$15.59$19.89387,400
2006-05-17$15.86$20.24690,200
2006-05-16$15.82$20.19418,800
2006-05-15$16.15$20.61351,200
2006-05-12$16.07$20.51334,800
2006-05-11$16.23$20.71469,400
2006-05-10$16.29$20.79337,000
2006-05-09$16.40$20.93447,400
2006-05-08$16.49$21.04322,000
2006-05-05$16.76$21.39249,800
2006-05-04$16.72$21.34327,800
2006-05-03$16.43$20.98298,600
2006-05-02$16.48$21.03453,000
2006-05-01$16.00$20.421,070,400
2006-04-28$16.62$21.21428,200
2006-04-27$16.57$21.14479,600
2006-04-26$16.60$21.19367,800
2006-04-25$16.67$21.28438,800
2006-04-24$16.83$21.48249,400
2006-04-21$16.92$21.59340,000
2006-04-20$16.71$21.32372,200
2006-04-19$16.87$21.53191,400
2006-04-18$16.89$21.55386,000
2006-04-17$16.65$21.25252,600
2006-04-13$16.68$21.30326,800
2006-04-12$16.57$21.14389,200
2006-04-11$16.56$21.14569,600
2006-04-10$16.66$21.27446,800
2006-04-07$16.82$21.46356,800
2006-04-06$16.87$21.53272,800
2006-04-05$17.03$21.74423,600
2006-04-04$16.96$21.64289,000
2006-04-03$16.90$21.57470,000
2006-03-31$16.90$21.57238,200
2006-03-30$16.79$21.43247,600
2006-03-29$16.86$21.52265,400
2006-03-28$16.87$21.53335,000
2006-03-27$16.83$21.49258,200
2006-03-24$16.75$21.38775,800
2006-03-23$16.86$21.51250,400
2006-03-22$16.98$21.67287,000
2006-03-21$16.82$21.46621,000
2006-03-20$16.84$21.50483,200
2006-03-17$16.67$21.28734,400
2006-03-16$16.59$21.18482,000
2006-03-15$16.66$21.27444,600
2006-03-14$16.69$21.30352,800
2006-03-13$16.45$21.00328,000
2006-03-10$16.59$21.18536,200
2006-03-09$16.42$20.97408,000
2006-03-08$16.37$20.90441,200
2006-03-07$16.21$20.69584,200
2006-03-06$16.20$20.68473,600
2006-03-03$16.48$21.03732,600
2006-03-02$16.26$20.761,114,600
2006-03-01$16.31$20.812,933,200
2006-02-28$17.33$22.12632,800
2006-02-27$17.97$22.93241,200
2006-02-24$17.73$22.63322,600
2006-02-23$17.59$22.46281,600
2006-02-22$17.91$22.86308,800
2006-02-21$17.65$22.53300,400
2006-02-17$17.65$22.53147,000
2006-02-16$17.60$22.47246,600
2006-02-15$17.45$22.27237,200
2006-02-14$17.40$22.15322,200
2006-02-13$17.09$21.76138,400
2006-02-10$17.17$21.87173,600
2006-02-09$17.17$21.87205,200
2006-02-08$17.18$21.88347,400
2006-02-07$17.09$21.77411,200
2006-02-06$17.09$21.77230,800
2006-02-03$17.04$21.69351,600
2006-02-02$17.01$21.67238,600
2006-02-01$17.14$21.83593,600
2006-01-31$17.28$22.00562,400
2006-01-30$17.03$21.68364,400
2006-01-27$17.15$21.83395,200
2006-01-26$16.88$21.50353,000
2006-01-25$16.86$21.47439,800
2006-01-24$16.86$21.47466,800
2006-01-23$16.50$21.01576,000
2006-01-20$16.30$20.76470,600
2006-01-19$16.57$21.10261,600
2006-01-18$16.16$20.57175,600
2006-01-17$16.15$20.57197,000
2006-01-13$16.25$20.69169,400
2006-01-12$16.38$20.86301,000
2006-01-11$16.58$21.11280,800
2006-01-10$16.64$21.19470,200
2006-01-09$16.64$21.19254,400
2006-01-06$16.51$21.03321,600
2006-01-05$16.42$20.92747,400
2006-01-04$16.32$20.78348,800
2006-01-03$16.23$20.67671,400