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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$41.44$50.96800
2011-12-29$40.85$50.231,300
2011-12-28$40.84$50.22800
2011-12-27$40.60$49.93600
2011-12-23$40.60$49.931,900
2011-12-22$39.94$49.11200
2011-12-21$40.60$49.93500
2011-12-20$40.58$49.903,200
2011-12-19$40.49$49.792,800
2011-12-16$40.58$49.904,100
2011-12-15$39.92$49.091,200
2011-12-14$39.02$47.98400
2011-12-13$40.35$49.62300
2011-12-12$40.08$49.295,000
2011-12-09$40.55$49.863,700
2011-12-08$39.81$48.95200
2011-12-07$40.40$49.681,800
2011-12-06$40.39$49.671,400
2011-12-05$40.98$50.39700
2011-12-02$40.68$50.021,200
2011-12-01$40.94$50.340
2011-11-30$40.94$50.342,400
2011-11-29$40.71$50.06400
2011-11-28$40.77$50.13900
2011-11-25$40.94$50.34300
2011-11-23$40.82$50.203,800
2011-11-22$41.90$51.362,500
2011-11-21$39.85$48.85800
2011-11-18$39.35$48.24400
2011-11-17$39.32$48.201,600
2011-11-16$38.87$47.653,900
2011-11-15$39.00$47.81200
2011-11-14$38.60$47.321,100
2011-11-11$38.44$47.121,300
2011-11-10$38.33$46.995,300
2011-11-09$36.37$44.58900
2011-11-08$37.00$45.362,500
2011-11-07$36.71$45.00300
2011-11-04$37.74$46.26300
2011-11-03$37.80$46.34900
2011-11-02$35.49$43.510
2011-11-01$35.49$43.513,100
2011-10-31$37.52$45.992,000
2011-10-28$37.72$46.241,800
2011-10-27$37.81$46.3511,300
2011-10-26$34.76$42.61300
2011-10-25$35.42$43.423,100
2011-10-24$35.27$43.241,900
2011-10-21$34.96$42.862,700
2011-10-20$33.90$41.565,700
2011-10-19$33.92$41.58300
2011-10-18$34.00$41.684,400
2011-10-17$35.05$42.972,400
2011-10-14$35.99$44.12700
2011-10-13$35.25$43.21700
2011-10-12$35.30$43.271,700
2011-10-11$35.41$43.41600
2011-10-10$36.05$44.192,000
2011-10-07$35.58$43.62600
2011-10-06$35.96$44.08600
2011-10-05$36.06$44.201,900
2011-10-04$36.93$45.271,400
2011-10-03$35.27$43.24300
2011-09-30$35.34$43.322,900
2011-09-29$35.74$43.81800
2011-09-28$36.63$44.901,800
2011-09-27$36.32$44.523,800
2011-09-26$37.45$45.912,800
2011-09-23$36.43$44.664,100
2011-09-22$35.17$43.112,900
2011-09-21$36.50$44.741,700
2011-09-20$35.50$43.523,900
2011-09-19$34.95$42.842,900
2011-09-16$34.95$42.841,300
2011-09-15$34.60$42.411,400
2011-09-14$34.20$41.921,800
2011-09-13$34.62$42.441,700
2011-09-12$34.15$41.86700
2011-09-09$34.50$42.292,600
2011-09-08$34.50$42.291,400
2011-09-07$34.70$42.542,100
2011-09-06$34.00$41.682,000
2011-09-02$34.19$41.910
2011-09-01$34.19$41.91100
2011-08-31$33.53$41.10600
2011-08-30$34.20$41.92800
2011-08-29$33.71$41.323,200
2011-08-26$33.00$40.451,200
2011-08-25$33.51$41.082,400
2011-08-24$33.57$41.152,000
2011-08-23$33.59$41.03700
2011-08-22$33.60$41.042,700
2011-08-19$33.29$40.665,400
2011-08-18$33.58$41.022,500
2011-08-17$33.97$41.491,500
2011-08-16$34.22$41.802,500
2011-08-15$33.96$41.48600
2011-08-12$34.21$41.79800
2011-08-11$34.23$41.811,200
2011-08-10$34.25$41.847,900
2011-08-09$33.36$40.755,400
2011-08-08$34.73$42.421,800
2011-08-05$35.46$43.313,300
2011-08-04$35.43$43.28400
2011-08-03$34.94$42.681,900
2011-08-02$33.97$41.491,900
2011-08-01$33.96$41.484,900
2011-07-29$33.06$40.38500
2011-07-28$33.79$41.271,100
2011-07-27$33.96$41.481,100
2011-07-26$33.83$41.321,500
2011-07-25$33.71$41.184,800
2011-07-22$35.59$43.473,400
2011-07-21$35.72$43.631,000
2011-07-20$35.50$43.364,200
2011-07-19$35.46$43.315,200
2011-07-18$35.29$43.11800
2011-07-15$35.87$43.816,100
2011-07-14$34.50$42.149,700
2011-07-13$33.99$41.521,700
2011-07-12$33.24$40.601,800
2011-07-11$32.80$40.061,900
2011-07-08$32.70$39.941,000
2011-07-07$32.85$40.131,400
2011-07-06$32.40$39.581,200
2011-07-05$32.40$39.58900
2011-07-01$32.51$39.715,800
2011-06-30$31.59$38.592,000
2011-06-29$31.51$38.492,300
2011-06-28$31.24$38.162,300
2011-06-27$30.95$37.812,700
2011-06-24$30.50$37.263,700
2011-06-23$31.03$37.902,600
2011-06-22$31.70$38.722,800
2011-06-21$32.00$39.091,900
2011-06-20$32.06$39.163,600
2011-06-17$31.49$38.462,400
2011-06-16$31.93$39.001,100
2011-06-15$31.76$38.791,500
2011-06-14$31.87$38.931,500
2011-06-13$30.95$37.81900
2011-06-10$30.98$37.842,200
2011-06-09$30.43$37.175,700
2011-06-08$29.35$35.853,300
2011-06-07$29.83$36.44300
2011-06-06$29.83$36.44100
2011-06-03$29.87$36.49400
2011-06-02$29.92$36.550
2011-06-01$29.92$36.55900
2011-05-31$30.30$37.01300
2011-05-27$30.43$37.17800
2011-05-26$30.91$37.761,900
2011-05-25$30.30$36.863,700
2011-05-24$30.23$36.78600
2011-05-23$30.20$36.748,300
2011-05-20$31.64$38.491,300
2011-05-19$31.51$38.34300
2011-05-18$31.50$38.32300
2011-05-17$31.50$38.32800
2011-05-16$30.83$37.51200
2011-05-13$31.50$38.320
2011-05-12$31.50$38.321,400
2011-05-11$31.25$38.02500
2011-05-10$31.18$37.940
2011-05-09$31.18$37.941,100
2011-05-06$31.39$38.19400
2011-05-05$31.13$37.87800
2011-05-04$30.44$37.03800
2011-05-03$31.12$37.86500
2011-05-02$30.50$37.11900
2011-04-29$30.70$37.350
2011-04-28$30.70$37.353,600
2011-04-27$30.18$36.721,000
2011-04-26$30.25$36.800
2011-04-25$30.25$36.803,400
2011-04-21$29.47$35.85900
2011-04-20$29.41$35.78900
2011-04-19$29.96$36.45600
2011-04-18$29.45$35.83100
2011-04-15$29.30$35.65400
2011-04-14$29.37$35.73200
2011-04-13$29.17$35.49900
2011-04-12$28.90$35.16700
2011-04-11$29.53$35.93500
2011-04-08$29.20$35.53500
2011-04-07$29.03$35.32600
2011-04-06$29.20$35.530
2011-04-05$29.20$35.53300
2011-04-04$29.55$35.95200
2011-04-01$29.20$35.53100
2011-03-31$28.80$35.040
2011-03-30$28.80$35.044,700
2011-03-29$29.00$35.280
2011-03-28$29.00$35.280
2011-03-25$29.00$35.28300
2011-03-24$29.19$35.511,300
2011-03-23$29.19$35.511,300
2011-03-22$29.71$36.150
2011-03-21$29.71$36.15800
2011-03-18$28.83$35.08100
2011-03-17$28.83$35.081,000
2011-03-16$29.35$35.711,000
2011-03-15$28.79$35.034,000
2011-03-14$29.03$35.323,200
2011-03-11$29.00$35.282,100
2011-03-10$29.09$35.39500
2011-03-09$29.85$36.323,300
2011-03-08$30.30$36.86100
2011-03-07$30.30$36.866,500
2011-03-04$29.22$35.55900
2011-03-03$30.00$36.501,300
2011-03-02$30.03$36.543,000
2011-03-01$29.36$35.722,100
2011-02-28$30.25$36.80800
2011-02-25$29.87$36.341,300
2011-02-24$29.22$35.551,100
2011-02-23$28.65$34.86600
2011-02-22$29.23$35.42500
2011-02-18$30.45$36.896,400
2011-02-17$29.99$36.340
2011-02-16$29.99$36.34600
2011-02-15$29.76$36.061,200
2011-02-14$29.05$35.204,100
2011-02-11$28.10$34.059,400
2011-02-10$29.49$35.73100
2011-02-09$29.50$35.74600
2011-02-08$29.55$35.800
2011-02-07$29.55$35.801,700
2011-02-04$29.45$35.68300
2011-02-03$29.45$35.68700
2011-02-02$29.59$35.85400
2011-02-01$29.52$35.772,200
2011-01-31$28.42$34.440
2011-01-28$28.42$34.441,900
2011-01-27$29.32$35.534,300
2011-01-26$28.28$34.276,800
2011-01-25$28.25$34.23700
2011-01-24$28.25$34.23400
2011-01-21$28.25$34.231,800
2011-01-20$28.46$34.480
2011-01-19$28.46$34.48400
2011-01-18$28.55$34.593,400
2011-01-14$29.71$36.00700
2011-01-13$28.96$35.09100
2011-01-12$28.91$35.031,800
2011-01-11$29.35$35.561,200
2011-01-10$30.69$37.192,100
2011-01-07$30.45$36.89200
2011-01-06$30.45$36.891,800
2011-01-05$29.99$36.341,100
2011-01-04$30.50$36.96200
2011-01-03$30.14$36.522,700