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 — 1994

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1994-12-30$4.50$4.50849,600——
1994-12-29$4.45$4.452,631,200——
1994-12-28$4.22$4.22344,800——
1994-12-27$4.13$4.13540,000——
1994-12-23$4.00$4.00468,800——
1994-12-22$3.91$3.91508,800——
1994-12-21$4.03$4.03404,800——
1994-12-20$4.14$4.14640,800——
1994-12-19$4.13$4.13120,800——
1994-12-16$4.13$4.13488,800——
1994-12-15$4.06$4.061,861,600——
1994-12-14$3.86$3.861,439,200——
1994-12-13$3.81$3.8173,600——
1994-12-12$3.88$3.881,166,400——
1994-12-09$3.86$3.86865,600——
1994-12-08$3.94$3.94200,000——
1994-12-07$4.00$4.00503,200——
1994-12-06$3.95$3.951,821,600——
1994-12-05$4.03$4.03264,800——
1994-12-02$4.09$4.092,457,600——
1994-12-01$4.25$4.25591,200——
1994-11-30$4.28$4.28777,600——
1994-11-29$4.28$4.283,161,600——
1994-11-28$4.05$4.052,328,000——
1994-11-25$3.92$3.92299,200——
1994-11-23$3.91$3.91543,200——
1994-11-22$3.81$3.811,107,200——
1994-11-21$3.86$3.86191,200——
1994-11-18$3.84$3.844,800——
1994-11-17$3.94$3.9416,000——
1994-11-16$3.88$3.88632,000——
1994-11-15$3.94$3.941,677,600——
1994-11-14$3.84$3.841,041,600——
1994-11-11$3.75$3.7592,000——
1994-11-10$3.78$3.78624,000——
1994-11-09$3.78$3.781,052,800——
1994-11-08$3.75$3.75787,200——
1994-11-07$3.77$3.77144,800——
1994-11-04$3.72$3.7275,200——
1994-11-03$3.78$3.78140,800——
1994-11-02$3.75$3.751,336,000——
1994-11-01$3.72$3.721,312,800——
1994-10-31$3.53$3.531,211,200——
1994-10-28$3.53$3.531,638,400——
1994-10-27$3.45$3.451,816,800——
1994-10-26$3.48$3.48865,600——
1994-10-25$3.50$3.50671,200——
1994-10-24$3.69$3.69563,200——
1994-10-21$3.64$3.642,147,200——
1994-10-20$3.72$3.72909,600——
1994-10-19$3.98$3.98658,400——
1994-10-18$4.00$4.001,134,400——
1994-10-17$4.06$4.062,008,000——
1994-10-14$3.88$3.881,421,600——
1994-10-13$3.69$3.69327,200——
1994-10-12$3.60$3.60178,400——
1994-10-11$3.66$3.66474,400——
1994-10-10$3.63$3.63157,600——
1994-10-07$3.66$3.66108,800——
1994-10-06$3.66$3.661,093,600——
1994-10-05$3.56$3.561,615,200——
1994-10-04$3.59$3.591,606,400——
1994-10-03$3.67$3.67176,000——
1994-09-30$3.69$3.69765,600——
1994-09-29$3.53$3.532,931,200——
1994-09-28$3.41$3.413,204,800——
1994-09-27$3.50$3.50609,600——
1994-09-26$3.63$3.63553,600——
1994-09-23$3.69$3.693,833,600——
1994-09-22$3.78$3.78140,000——
1994-09-21$3.78$3.7853,600——
1994-09-20$3.78$3.78242,400——
1994-09-19$3.69$3.6968,800——
1994-09-16$3.73$3.73172,800——
1994-09-15$3.72$3.72164,000——
1994-09-14$3.67$3.67790,400——
1994-09-13$3.75$3.7515,200——
1994-09-12$3.81$3.81820,800——
1994-09-09$3.81$3.8151,200——
1994-09-08$3.89$3.8988,000——
1994-09-07$3.88$3.88895,200——
1994-09-06$3.97$3.9796,800——
1994-09-02$3.91$3.9138,400——
1994-09-01$3.91$3.91536,000——
1994-08-31$4.03$4.03485,600——
1994-08-30$3.91$3.91417,600——
1994-08-29$3.84$3.84530,400——
1994-08-26$3.78$3.78184,000——
1994-08-25$3.72$3.72234,400——
1994-08-24$3.75$3.75312,800——
1994-08-23$3.75$3.75380,800——
1994-08-22$3.72$3.722,176,000——
1994-08-19$3.50$3.502,234,400——
1994-08-18$3.66$3.66318,400——
1994-08-17$3.77$3.771,947,200——
1994-08-16$3.72$3.72537,600——
1994-08-15$3.75$3.75411,200——
1994-08-12$3.75$3.75463,200——
1994-08-11$3.75$3.75817,600——
1994-08-10$3.70$3.701,692,800——
1994-08-09$3.66$3.66158,400——
1994-08-08$3.72$3.722,354,400——
1994-08-05$3.72$3.7281,600——
1994-08-04$3.72$3.721,688,800——
1994-08-03$3.69$3.6919,200——
1994-08-02$3.78$3.7856,800——
1994-08-01$3.78$3.7821,600——
1994-07-29$3.70$3.70808,000——
1994-07-28$3.79$3.79445,600——
1994-07-27$3.78$3.78183,200——
1994-07-26$3.69$3.69885,600——
1994-07-25$3.83$3.83512,800——
1994-07-22$3.78$3.78359,200——
1994-07-21$3.84$3.84167,200——
1994-07-20$3.94$3.943,724,800——
1994-07-19$3.97$3.97266,400——
1994-07-18$4.06$4.06237,600——
1994-07-15$3.97$3.97329,600——
1994-07-14$4.06$4.06207,200——
1994-07-13$4.08$4.08810,400——
1994-07-12$4.00$4.001,344,000——
1994-07-11$3.88$3.881,330,400——
1994-07-08$3.78$3.781,200,000——
1994-07-07$3.75$3.751,349,600——
1994-07-06$3.59$3.591,231,200——
1994-07-05$3.59$3.59378,400——
1994-07-01$3.73$3.7358,400——
1994-06-30$3.72$3.721,293,600——
1994-06-29$3.73$3.73584,000——
1994-06-28$3.69$3.691,134,400——
1994-06-27$3.75$3.75224,000——
1994-06-24$3.66$3.661,004,000——
1994-06-23$3.59$3.59936,800——
1994-06-22$3.66$3.6670,400——
1994-06-21$3.69$3.69296,000——
1994-06-20$3.75$3.75584,000——
1994-06-17$3.73$3.73308,800——
1994-06-16$3.72$3.721,708,000——
1994-06-15$3.77$3.772,348,000——
1994-06-14$3.78$3.782,166,400——
1994-06-13$3.89$3.89676,800——
1994-06-10$3.86$3.86710,400——
1994-06-09$3.88$3.88405,600——
1994-06-08$3.97$3.97622,400——
1994-06-07$4.00$4.002,748,800——
1994-06-06$4.16$4.16804,800——
1994-06-03$4.06$4.06383,200——
1994-06-02$4.00$4.00740,000——
1994-06-01$4.00$4.00535,200——
1994-05-31$4.00$4.00921,600——
1994-05-27$3.91$3.91615,200——
1994-05-26$3.97$3.971,040,800——
1994-05-25$3.84$3.84857,600——
1994-05-24$3.94$3.94463,200——
1994-05-23$3.91$3.91280,800——
1994-05-20$3.94$3.94933,600——
1994-05-19$3.94$3.94340,800——
1994-05-18$3.91$3.911,052,800——
1994-05-17$3.94$3.941,928,800——
1994-05-16$4.03$4.03316,800——
1994-05-13$3.91$3.91358,400——
1994-05-12$3.91$3.91661,600——
1994-05-11$4.02$4.02508,000——
1994-05-10$4.16$4.165,939,200——
1994-05-09$4.13$4.131,031,200——
1994-05-06$4.22$4.22569,600——
1994-05-05$4.34$4.34744,800——
1994-05-04$4.41$4.411,424,000——
1994-05-03$4.38$4.38908,000——
1994-05-02$4.31$4.31548,800——
1994-04-29$4.13$4.131,688,000——
1994-04-28$4.02$4.021,217,600——
1994-04-26$4.00$4.002,634,400——
1994-04-25$3.95$3.951,150,400——
1994-04-22$3.81$3.81103,200——
1994-04-21$3.81$3.811,177,600——
1994-04-20$3.66$3.663,034,400——
1994-04-19$3.67$3.67548,000——
1994-04-18$3.78$3.78451,200——
1994-04-15$3.78$3.781,137,600——
1994-04-14$3.91$3.91468,000——
1994-04-13$3.98$3.981,993,600——
1994-04-12$3.91$3.91748,800——
1994-04-11$3.94$3.942,642,400——
1994-04-08$3.72$3.72622,400——
1994-04-07$3.53$3.53300,800——
1994-04-06$3.48$3.48276,800——
1994-04-05$3.47$3.471,808,000——
1994-04-04$3.25$3.25854,400——
1994-03-31$3.38$3.38561,600——
1994-03-30$3.44$3.44695,200——
1994-03-29$3.53$3.533,572,800——
1994-03-28$3.66$3.661,056,800——
1994-03-25$3.66$3.661,528,800——
1994-03-24$3.50$3.503,524,800——
1994-03-23$3.59$3.592,858,400——
1994-03-22$3.69$3.69225,600——
1994-03-21$3.83$3.83960,000——
1994-03-18$3.91$3.91216,000——
1994-03-17$3.88$3.88344,000——
1994-03-16$3.70$3.70245,600——
1994-03-15$3.75$3.75115,200——
1994-03-14$3.91$3.91500,000——
1994-03-11$3.81$3.81188,800——
1994-03-10$3.88$3.8864,800——
1994-03-09$3.81$3.8156,800——
1994-03-08$3.81$3.81488,800——
1994-03-07$3.97$3.971,424,000——
1994-03-04$4.00$4.00763,200——
1994-03-03$3.75$3.75132,800——
1994-03-02$3.72$3.72160,800——
1994-03-01$3.72$3.72968,800——
1994-02-28$3.84$3.84328,800——
1994-02-25$3.77$3.77622,400——
1994-02-24$3.84$3.841,124,800——
1994-02-23$3.94$3.94364,800——
1994-02-22$3.75$3.75229,600——
1994-02-18$3.72$3.72505,600——
1994-02-17$3.66$3.66247,200——
1994-02-16$3.59$3.59904,000——
1994-02-15$3.61$3.61393,600——
1994-02-14$3.56$3.56532,000——
1994-02-11$3.56$3.56525,600——
1994-02-10$3.56$3.562,624,000——
1994-02-09$3.41$3.41967,200——
1994-02-08$3.27$3.2750,400——
1994-02-07$3.31$3.31624,000——
1994-02-04$3.31$3.313,030,400——
1994-02-03$3.44$3.44744,000——
1994-02-02$3.34$3.34130,400——
1994-02-01$3.38$3.38188,800——
1994-01-31$3.38$3.382,084,800——
1994-01-28$3.33$3.33213,600——
1994-01-27$3.38$3.381,271,200——
1994-01-26$3.31$3.3188,800——
1994-01-25$3.31$3.311,709,600——
1994-01-24$3.38$3.38803,200——
1994-01-21$3.47$3.47398,400——
1994-01-20$3.44$3.44428,800——
1994-01-19$3.53$3.53321,600——
1994-01-18$3.50$3.5078,400——
1994-01-17$3.53$3.5354,400——
1994-01-14$3.50$3.50288,000——
1994-01-13$3.59$3.59796,800——
1994-01-12$3.59$3.59577,600——
1994-01-11$3.50$3.50819,200——
1994-01-10$3.50$3.50751,200——
1994-01-07$3.53$3.53840,800——
1994-01-06$3.56$3.563,378,400——
1994-01-05$3.56$3.562,779,200——
1994-01-04$3.69$3.692,003,200——
1994-01-03$3.91$3.912,827,200——