NASDAQ:IDXX | Historical Stock Price | IDEXX LABORATORIES INC /DE

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
1991-06-21 to 2026-09-04
Data captured

Stock Price Chart

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

$0.82$3.24$12.87$51.08$202.78$805.011991-06-212026-08-27

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

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Historical Stock Price — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$18.00$18.00304,400
2005-12-29$17.90$17.90146,000
2005-12-28$17.98$17.98278,000
2005-12-27$17.96$17.96295,200
2005-12-23$18.07$18.07259,200
2005-12-22$18.01$18.01387,200
2005-12-21$18.12$18.12385,200
2005-12-20$18.04$18.04584,800
2005-12-19$18.26$18.26510,800
2005-12-16$18.39$18.39490,400
2005-12-15$18.53$18.53385,600
2005-12-14$18.42$18.42394,000
2005-12-13$18.46$18.46322,000
2005-12-12$18.54$18.54311,600
2005-12-09$18.54$18.54564,800
2005-12-08$18.41$18.411,032,800
2005-12-07$18.21$18.21354,000
2005-12-06$18.19$18.19355,200
2005-12-05$18.10$18.10539,600
2005-12-02$18.21$18.21622,800
2005-12-01$17.99$17.99401,600
2005-11-30$17.89$17.89314,000
2005-11-29$17.94$17.94457,600
2005-11-28$18.05$18.05474,800
2005-11-25$18.31$18.31110,000
2005-11-23$18.29$18.29333,600
2005-11-22$18.48$18.48589,200
2005-11-21$18.22$18.22585,200
2005-11-18$17.99$17.99568,000
2005-11-17$17.95$17.95344,800
2005-11-16$17.75$17.75711,600
2005-11-15$17.65$17.65477,200
2005-11-14$17.56$17.56377,200
2005-11-11$17.61$17.61275,200
2005-11-10$17.58$17.58547,200
2005-11-09$17.30$17.30451,200
2005-11-08$17.07$17.07285,600
2005-11-07$17.18$17.18561,200
2005-11-04$17.00$17.00536,400
2005-11-03$17.03$17.021,253,600
2005-11-02$17.29$17.29872,800
2005-11-01$17.37$17.371,340,000
2005-10-31$17.53$17.531,950,000
2005-10-28$17.13$17.131,400,400
2005-10-27$16.36$16.36298,000
2005-10-26$16.37$16.37558,400
2005-10-25$16.69$16.69463,200
2005-10-24$16.62$16.62554,800
2005-10-21$16.28$16.28520,800
2005-10-20$16.26$16.26672,400
2005-10-19$16.22$16.22883,200
2005-10-18$16.12$16.12692,000
2005-10-17$16.18$16.18616,400
2005-10-14$15.91$15.91797,200
2005-10-13$15.82$15.82811,200
2005-10-12$15.70$15.70800,800
2005-10-11$15.64$15.64671,200
2005-10-10$15.75$15.75381,600
2005-10-07$15.83$15.83652,800
2005-10-06$15.89$15.89664,400
2005-10-05$16.19$16.19598,000
2005-10-04$16.87$16.87303,200
2005-10-03$16.78$16.78558,000
2005-09-30$16.72$16.72427,600
2005-09-29$16.51$16.51346,000
2005-09-28$16.45$16.45340,000
2005-09-27$16.39$16.39737,200
2005-09-26$16.59$16.59520,800
2005-09-23$16.50$16.50195,200
2005-09-22$16.43$16.43410,800
2005-09-21$16.56$16.56449,200
2005-09-20$16.61$16.61409,200
2005-09-19$16.67$16.67309,600
2005-09-16$16.87$16.87422,000
2005-09-15$16.80$16.80315,200
2005-09-14$16.65$16.65390,000
2005-09-13$16.67$16.67717,600
2005-09-12$16.93$16.93535,600
2005-09-09$16.81$16.81569,600
2005-09-08$16.72$16.72750,400
2005-09-07$16.50$16.50701,600
2005-09-06$16.50$16.50571,600
2005-09-02$16.28$16.28536,000
2005-09-01$16.19$16.19568,000
2005-08-31$16.01$16.011,230,400
2005-08-30$15.75$15.75405,600
2005-08-29$15.91$15.91422,400
2005-08-26$15.96$15.96414,000
2005-08-25$16.07$16.07338,000
2005-08-24$15.97$15.97514,400
2005-08-23$15.97$15.97351,600
2005-08-22$15.83$15.83515,200
2005-08-19$15.64$15.64443,200
2005-08-18$15.60$15.60496,400
2005-08-17$15.63$15.63689,600
2005-08-16$15.55$15.55535,600
2005-08-15$15.59$15.59339,200
2005-08-12$15.56$15.56380,800
2005-08-11$15.55$15.55463,600
2005-08-10$15.54$15.54680,000
2005-08-09$15.48$15.48875,200
2005-08-08$15.54$15.54434,000
2005-08-05$15.73$15.73466,800
2005-08-04$15.66$15.661,036,800
2005-08-03$15.76$15.76685,600
2005-08-02$15.93$15.931,017,600
2005-08-01$15.93$15.93934,400
2005-07-29$15.87$15.873,434,800
2005-07-28$16.32$16.32367,200
2005-07-27$16.13$16.13316,000
2005-07-26$15.98$15.98488,400
2005-07-25$15.94$15.94320,000
2005-07-22$15.99$15.99634,400
2005-07-21$16.16$16.16274,800
2005-07-20$16.36$16.36570,400
2005-07-19$16.23$16.23224,000
2005-07-18$16.13$16.13279,200
2005-07-15$16.14$16.14296,800
2005-07-14$16.04$16.04315,200
2005-07-13$15.90$15.90431,200
2005-07-12$15.90$15.90370,000
2005-07-11$15.86$15.86464,400
2005-07-08$15.79$15.79456,800
2005-07-07$15.41$15.41345,600
2005-07-06$15.58$15.58640,800
2005-07-05$15.81$15.81639,600
2005-07-01$15.51$15.51621,200
2005-06-30$15.58$15.582,698,000
2005-06-29$14.65$14.65409,600
2005-06-28$14.62$14.62334,800
2005-06-27$14.43$14.43212,400
2005-06-24$14.39$14.39357,600
2005-06-23$14.43$14.43286,000
2005-06-22$14.47$14.47416,400
2005-06-21$14.29$14.29248,400
2005-06-20$14.21$14.21354,400
2005-06-17$14.14$14.14791,200
2005-06-16$14.17$14.17510,400
2005-06-15$14.00$14.00242,000
2005-06-14$14.00$14.00499,600
2005-06-13$14.13$14.13396,000
2005-06-10$14.12$14.12208,000
2005-06-09$14.16$14.16353,200
2005-06-08$14.06$14.06413,600
2005-06-07$14.18$14.18458,800
2005-06-06$14.13$14.13934,000
2005-06-03$14.20$14.20578,400
2005-06-02$14.28$14.28673,200
2005-06-01$14.47$14.47313,600
2005-05-31$14.43$14.43686,000
2005-05-27$14.58$14.58144,800
2005-05-26$14.60$14.60173,600
2005-05-25$14.48$14.48221,200
2005-05-24$14.72$14.72200,400
2005-05-23$14.81$14.81432,000
2005-05-20$14.75$14.75358,400
2005-05-19$14.62$14.62643,200
2005-05-18$14.64$14.64327,600
2005-05-17$14.58$14.58302,400
2005-05-16$14.61$14.61316,400
2005-05-13$14.61$14.61491,200
2005-05-12$14.55$14.55322,400
2005-05-11$14.42$14.42342,400
2005-05-10$14.40$14.40369,600
2005-05-09$14.50$14.50280,400
2005-05-06$14.40$14.40336,800
2005-05-05$14.38$14.38336,800
2005-05-04$14.41$14.41471,200
2005-05-03$14.49$14.49599,600
2005-05-02$14.48$14.48786,000
2005-04-29$14.19$14.192,515,200
2005-04-28$13.38$13.38726,000
2005-04-27$13.96$13.96532,800
2005-04-26$13.78$13.78276,400
2005-04-25$13.87$13.87185,600
2005-04-22$13.73$13.73262,000
2005-04-21$13.76$13.76233,200
2005-04-20$13.60$13.60409,200
2005-04-19$13.62$13.62198,000
2005-04-18$13.54$13.54369,200
2005-04-15$13.51$13.51598,000
2005-04-14$13.52$13.52350,000
2005-04-13$13.69$13.69282,000
2005-04-12$13.76$13.76460,400
2005-04-11$13.69$13.69273,600
2005-04-08$13.76$13.76363,200
2005-04-07$13.80$13.80214,800
2005-04-06$13.75$13.75598,000
2005-04-05$13.62$13.62579,600
2005-04-04$13.45$13.45560,000
2005-04-01$13.59$13.59554,400
2005-03-31$13.54$13.54574,000
2005-03-30$13.37$13.37426,400
2005-03-29$13.28$13.28790,000
2005-03-28$13.49$13.49468,000
2005-03-24$13.46$13.46303,200
2005-03-23$13.42$13.42322,400
2005-03-22$13.48$13.48242,000
2005-03-21$13.52$13.52207,600
2005-03-18$13.44$13.44610,400
2005-03-17$13.37$13.37616,000
2005-03-16$13.23$13.231,586,000
2005-03-15$13.55$13.55426,800
2005-03-14$13.89$13.89824,800
2005-03-11$13.74$13.74716,000
2005-03-10$13.65$13.65327,200
2005-03-09$13.66$13.66342,000
2005-03-08$13.65$13.65688,400
2005-03-07$13.80$13.80381,600
2005-03-04$13.77$13.77510,800
2005-03-03$13.78$13.78272,400
2005-03-02$13.92$13.92538,800
2005-03-01$13.75$13.75694,400
2005-02-28$13.83$13.83555,600
2005-02-25$14.20$14.20646,000
2005-02-24$14.31$14.311,062,400
2005-02-23$13.93$13.93556,800
2005-02-22$14.01$14.01603,600
2005-02-18$14.10$14.10267,200
2005-02-17$14.00$14.00994,400
2005-02-16$14.23$14.23962,000
2005-02-15$14.32$14.32681,600
2005-02-14$14.31$14.31282,400
2005-02-11$14.40$14.40410,800
2005-02-10$14.23$14.23350,800
2005-02-09$14.28$14.28364,400
2005-02-08$14.39$14.391,081,600
2005-02-07$14.25$14.25470,800
2005-02-04$14.24$14.24522,400
2005-02-03$14.33$14.33492,000
2005-02-02$14.43$14.43684,000
2005-02-01$14.42$14.42716,800
2005-01-31$14.50$14.501,277,200
2005-01-28$13.98$13.981,831,600
2005-01-27$14.27$14.27556,400
2005-01-26$14.09$14.09872,800
2005-01-25$13.69$13.69525,200
2005-01-24$13.59$13.59607,600
2005-01-21$13.61$13.61448,000
2005-01-20$13.85$13.85673,200
2005-01-19$13.75$13.75494,000
2005-01-18$13.88$13.88402,000
2005-01-14$13.84$13.84482,800
2005-01-13$13.88$13.88468,800
2005-01-12$13.74$13.74587,600
2005-01-11$13.75$13.75926,800
2005-01-10$14.15$14.151,022,400
2005-01-07$13.77$13.771,405,600
2005-01-06$13.71$13.71682,800
2005-01-05$13.73$13.73579,200
2005-01-04$13.68$13.682,058,800
2005-01-03$13.69$13.691,266,000