NASDAQ:MLAB | Historical Stock Price | MESA LABORATORIES INC /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
1984-02-29 to 2026-09-04
Data captured

Stock Price Chart

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

$0.24$1.07$4.86$21.98$99.43$449.741984-02-292026-08-27

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

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Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$25.84$30.732,200
2009-12-30$26.27$31.2413,300
2009-12-29$25.99$30.916,900
2009-12-28$25.45$30.271,200
2009-12-24$25.48$30.303,400
2009-12-23$24.80$29.491,000
2009-12-22$24.80$29.491,800
2009-12-21$24.70$29.37400
2009-12-18$24.54$29.180
2009-12-17$24.54$29.180
2009-12-16$24.54$29.18600
2009-12-15$24.30$28.90800
2009-12-14$24.35$28.961,500
2009-12-11$24.15$28.72900
2009-12-10$24.05$28.60200
2009-12-09$24.01$28.55400
2009-12-08$24.15$28.72600
2009-12-07$24.33$28.93400
2009-12-04$24.33$28.931,400
2009-12-03$24.55$29.190
2009-12-02$24.55$29.19200
2009-12-01$24.15$28.721,000
2009-11-30$24.04$28.59100
2009-11-27$24.10$28.661,400
2009-11-25$24.50$29.14900
2009-11-24$24.25$28.71200
2009-11-23$24.39$28.874,700
2009-11-20$24.40$28.88100
2009-11-19$24.33$28.801,200
2009-11-18$24.35$28.833,200
2009-11-17$24.45$28.94400
2009-11-16$24.31$28.78600
2009-11-13$24.31$28.78100
2009-11-12$24.30$28.77700
2009-11-11$24.26$28.72300
2009-11-10$24.25$28.71500
2009-11-09$24.47$28.97200
2009-11-06$24.15$28.590
2009-11-05$24.15$28.591,900
2009-11-04$24.34$28.811,000
2009-11-03$24.07$28.492,700
2009-11-02$24.10$28.532,000
2009-10-30$24.00$28.411,600
2009-10-29$23.70$28.061,300
2009-10-28$24.38$28.861,200
2009-10-27$24.05$28.47500
2009-10-26$23.96$28.363,000
2009-10-23$24.00$28.413,000
2009-10-22$23.74$28.10800
2009-10-21$23.50$27.82500
2009-10-20$23.50$27.82500
2009-10-19$23.74$28.10100
2009-10-16$23.50$27.82300
2009-10-15$23.63$27.97400
2009-10-14$23.64$27.992,700
2009-10-13$23.61$27.951,800
2009-10-12$23.13$27.380
2009-10-09$23.13$27.38100
2009-10-08$23.15$27.41200
2009-10-07$22.91$27.12600
2009-10-06$22.80$26.991,900
2009-10-05$23.00$27.23600
2009-10-02$22.78$26.971,100
2009-10-01$22.88$27.09600
2009-09-30$22.89$27.10100
2009-09-29$22.80$26.99400
2009-09-28$22.77$26.96600
2009-09-25$22.55$26.69900
2009-09-24$22.78$26.97200
2009-09-23$22.79$26.98200
2009-09-22$22.78$26.97300
2009-09-21$22.87$27.07900
2009-09-18$22.87$27.072,900
2009-09-17$22.75$26.934,200
2009-09-16$22.85$27.059,600
2009-09-15$22.81$27.001,000
2009-09-14$22.55$26.691,600
2009-09-11$22.50$26.642,200
2009-09-10$22.70$26.871,100
2009-09-09$22.32$26.42200
2009-09-08$22.27$26.360
2009-09-04$22.27$26.36700
2009-09-03$22.32$26.42800
2009-09-02$22.32$26.42800
2009-09-01$22.27$26.36300
2009-08-31$22.02$26.071,900
2009-08-28$22.27$26.361,200
2009-08-27$22.71$26.88200
2009-08-26$22.82$27.010
2009-08-25$22.82$26.90500
2009-08-24$22.27$26.253,300
2009-08-21$22.27$26.250
2009-08-20$22.27$26.25300
2009-08-19$22.27$26.250
2009-08-18$22.27$26.25300
2009-08-17$22.27$26.251,500
2009-08-14$22.97$27.07700
2009-08-13$22.27$26.251,000
2009-08-12$22.50$26.524,000
2009-08-11$22.25$26.220
2009-08-10$22.25$26.221,500
2009-08-07$22.25$26.22400
2009-08-06$22.10$26.050
2009-08-05$22.10$26.052,700
2009-08-04$21.55$25.40300
2009-08-03$21.74$25.622,500
2009-07-31$22.00$25.931,100
2009-07-30$22.00$25.931,200
2009-07-29$21.50$25.34200
2009-07-28$21.91$25.82800
2009-07-27$21.20$24.996,900
2009-07-24$21.50$25.34800
2009-07-23$21.53$25.38100
2009-07-22$21.94$25.861,100
2009-07-21$21.97$25.89600
2009-07-20$21.40$25.223,400
2009-07-17$21.26$25.065,400
2009-07-16$21.91$25.824,300
2009-07-15$21.39$25.214,000
2009-07-14$21.75$25.631,100
2009-07-13$21.02$24.774,100
2009-07-10$20.14$23.741,300
2009-07-09$20.10$23.690
2009-07-08$20.10$23.69400
2009-07-07$20.39$24.031,100
2009-07-06$20.11$23.700
2009-07-02$20.11$23.70700
2009-07-01$19.93$23.492,400
2009-06-30$19.61$23.111,400
2009-06-29$20.00$23.570
2009-06-26$20.00$23.571,500
2009-06-25$20.01$23.581,800
2009-06-24$19.58$23.08900
2009-06-23$20.12$23.712,200
2009-06-22$21.00$24.756,600
2009-06-19$22.30$26.284,000
2009-06-18$20.01$23.580
2009-06-17$20.01$23.580
2009-06-16$20.01$23.58100
2009-06-15$20.00$23.570
2009-06-12$20.00$23.57300
2009-06-11$20.18$23.781,100
2009-06-10$19.86$23.414,400
2009-06-09$19.88$23.43300
2009-06-08$19.78$23.312,200
2009-06-05$20.00$23.571,300
2009-06-04$20.25$23.871,500
2009-06-03$20.00$23.57300
2009-06-02$20.00$23.57800
2009-06-01$19.77$23.30400
2009-05-29$20.00$23.5734,900
2009-05-28$19.51$22.88800
2009-05-27$19.29$22.62800
2009-05-26$20.15$23.639,500
2009-05-22$20.10$23.570
2009-05-21$20.10$23.570
2009-05-20$20.10$23.570
2009-05-19$20.10$23.579,400
2009-05-18$19.92$23.36800
2009-05-15$19.45$22.8113,900
2009-05-14$21.11$24.750
2009-05-13$21.11$24.750
2009-05-12$21.11$24.75200
2009-05-11$21.35$25.0319,400
2009-05-08$20.25$23.742,700
2009-05-07$19.85$23.28900
2009-05-06$19.70$23.10800
2009-05-05$19.70$23.10400
2009-05-04$19.10$22.4018,700
2009-05-01$19.47$22.83600
2009-04-30$20.00$23.45300
2009-04-29$19.56$22.942,900
2009-04-28$19.70$23.10700
2009-04-27$19.65$23.043,000
2009-04-24$19.84$23.264,700
2009-04-23$20.44$23.970
2009-04-22$20.44$23.97500
2009-04-21$19.75$23.16300
2009-04-20$19.75$23.16200
2009-04-17$20.10$23.574,800
2009-04-16$20.45$23.98300
2009-04-15$20.45$23.980
2009-04-14$20.45$23.984,200
2009-04-13$19.00$22.281,900
2009-04-09$19.10$22.402,200
2009-04-08$18.24$21.391,700
2009-04-07$17.40$20.40200
2009-04-06$17.70$20.75400
2009-04-03$18.17$21.31300
2009-04-02$16.60$19.461,400
2009-04-01$16.60$19.46400
2009-03-31$16.00$18.761,800
2009-03-30$15.40$18.060
2009-03-27$15.40$18.06300
2009-03-26$15.10$17.7119,300
2009-03-25$14.55$17.0637,500
2009-03-24$14.68$17.219,700
2009-03-23$14.80$17.3510,900
2009-03-20$15.56$18.2515,700
2009-03-19$17.25$20.232,300
2009-03-18$17.00$19.93500
2009-03-17$18.00$21.11700
2009-03-16$17.00$19.93100
2009-03-13$17.25$20.233,100
2009-03-12$18.00$21.110
2009-03-11$18.00$21.111,000
2009-03-10$18.00$21.11900
2009-03-09$18.01$21.120
2009-03-06$18.01$21.120
2009-03-05$18.01$21.120
2009-03-04$18.01$21.121,300
2009-03-03$17.58$20.611,600
2009-03-02$18.01$21.120
2009-02-27$18.01$21.121,100
2009-02-26$18.20$21.34200
2009-02-25$17.58$20.611,100
2009-02-24$17.01$19.831,800
2009-02-23$17.02$19.841,300
2009-02-20$18.00$20.983,800
2009-02-19$20.25$23.611,900
2009-02-18$19.80$23.081,900
2009-02-17$19.79$23.07100
2009-02-13$19.99$23.30400
2009-02-12$19.95$23.26500
2009-02-11$19.99$23.303,200
2009-02-10$19.95$23.26500
2009-02-09$20.00$23.3111,000
2009-02-06$19.95$23.26600
2009-02-05$19.51$22.742,500
2009-02-04$19.70$22.960
2009-02-03$19.70$22.96400
2009-02-02$20.19$23.54800
2009-01-30$20.10$23.431,000
2009-01-29$19.50$22.730
2009-01-28$19.50$22.730
2009-01-27$19.50$22.73700
2009-01-26$19.05$22.211,300
2009-01-23$18.55$21.628,700
2009-01-22$19.00$22.15200
2009-01-21$19.00$22.151,200
2009-01-20$18.50$21.570
2009-01-16$18.50$21.57800
2009-01-15$18.00$20.985,800
2009-01-14$17.44$20.33100
2009-01-13$17.55$20.46600
2009-01-12$17.00$19.824,500
2009-01-09$16.92$19.722,100
2009-01-08$16.64$19.40100
2009-01-07$17.20$20.053,900
2009-01-06$17.15$19.993,000
2009-01-05$17.13$19.97200
2009-01-02$18.09$21.091,000