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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$104.77$137.5354,400
2023-12-28$106.00$139.14149,900
2023-12-27$103.81$136.2734,800
2023-12-26$105.00$137.8336,100
2023-12-22$105.08$137.9462,900
2023-12-21$104.33$136.9537,800
2023-12-20$102.20$134.1583,100
2023-12-19$105.00$137.83102,000
2023-12-18$106.22$139.4346,400
2023-12-15$110.37$144.88163,700
2023-12-14$115.06$151.0470,700
2023-12-13$108.42$142.3259,300
2023-12-12$102.62$134.7145,900
2023-12-11$103.38$135.7056,100
2023-12-08$103.01$135.2253,900
2023-12-07$100.39$131.7850,900
2023-12-06$95.04$124.7673,600
2023-12-05$94.99$124.6955,900
2023-12-04$95.49$125.3559,000
2023-12-01$90.37$118.6346,000
2023-11-30$85.37$112.0643,700
2023-11-29$87.86$115.3338,800
2023-11-28$87.63$114.8239,500
2023-11-27$86.44$113.2636,900
2023-11-24$91.60$120.0227,900
2023-11-22$87.87$115.1365,400
2023-11-21$88.55$116.0235,300
2023-11-20$89.33$117.0532,100
2023-11-17$89.93$117.8341,100
2023-11-16$91.62$120.0530,000
2023-11-15$93.77$122.8643,300
2023-11-14$93.58$122.6249,700
2023-11-13$84.55$110.7833,300
2023-11-10$85.04$111.4334,600
2023-11-09$85.66$112.2475,300
2023-11-08$93.73$122.8124,400
2023-11-07$93.32$122.2739,500
2023-11-06$91.91$120.4376,000
2023-11-03$93.22$122.1448,900
2023-11-02$90.34$118.3759,300
2023-11-01$89.06$116.6946,600
2023-10-31$93.83$122.9440,200
2023-10-30$93.99$123.1562,000
2023-10-27$96.52$126.4734,600
2023-10-26$96.57$126.5320,800
2023-10-25$100.00$131.0349,900
2023-10-24$101.41$132.8739,700
2023-10-23$98.07$128.5041,900
2023-10-20$96.56$126.5225,400
2023-10-19$98.60$129.1925,000
2023-10-18$99.99$131.0125,000
2023-10-17$106.88$140.0451,400
2023-10-16$98.95$129.6549,400
2023-10-13$101.45$132.9338,900
2023-10-12$102.64$134.4950,600
2023-10-11$107.55$140.9250,700
2023-10-10$106.58$139.6536,200
2023-10-09$102.42$134.2033,400
2023-10-06$100.03$131.0722,700
2023-10-05$99.14$129.9047,900
2023-10-04$98.95$129.6560,700
2023-10-03$96.89$126.9546,100
2023-10-02$100.43$131.5945,400
2023-09-29$105.07$137.6737,900
2023-09-28$104.28$136.6485,700
2023-09-27$106.90$140.0741,600
2023-09-26$110.16$144.3458,900
2023-09-25$112.38$147.2523,400
2023-09-22$112.94$147.9841,900
2023-09-21$113.00$148.0639,600
2023-09-20$117.00$153.3021,300
2023-09-19$118.87$155.7520,700
2023-09-18$121.66$159.4126,500
2023-09-15$122.91$161.0577,100
2023-09-14$125.59$164.5647,000
2023-09-13$122.87$160.9933,100
2023-09-12$122.87$160.9925,800
2023-09-11$127.36$166.8833,900
2023-09-08$122.74$160.8225,300
2023-09-07$130.57$171.0833,000
2023-09-06$130.63$171.1634,700
2023-09-05$129.56$169.7634,400
2023-09-01$140.43$184.0025,200
2023-08-31$143.36$187.8434,900
2023-08-30$141.02$184.7733,300
2023-08-29$139.58$182.6862,200
2023-08-28$139.82$182.9920,900
2023-08-25$141.95$185.7819,300
2023-08-24$138.40$181.1328,000
2023-08-23$138.96$181.8719,200
2023-08-22$138.40$181.1316,500
2023-08-21$137.22$179.5921,800
2023-08-18$138.16$180.8223,000
2023-08-17$138.92$181.8129,000
2023-08-16$139.13$182.0924,600
2023-08-15$139.93$183.1414,000
2023-08-14$140.20$183.4934,600
2023-08-11$139.61$182.7223,200
2023-08-10$139.65$182.7741,900
2023-08-09$137.80$180.3523,600
2023-08-08$139.00$181.9224,800
2023-08-07$136.68$178.8830,000
2023-08-04$136.08$178.1031,100
2023-08-03$132.64$173.6049,500
2023-08-02$126.05$164.9737,600
2023-08-01$127.35$166.6732,300
2023-07-31$128.66$168.3922,300
2023-07-28$128.05$167.5921,100
2023-07-27$127.87$167.3531,400
2023-07-26$133.01$174.0839,400
2023-07-25$127.64$167.0562,100
2023-07-24$125.88$164.7534,900
2023-07-21$123.91$162.1738,300
2023-07-20$125.10$163.7335,400
2023-07-19$125.93$164.8157,800
2023-07-18$120.04$157.1048,100
2023-07-17$122.42$160.2246,700
2023-07-14$122.36$160.1423,300
2023-07-13$121.76$159.3662,000
2023-07-12$124.08$162.3927,800
2023-07-11$124.11$162.4331,200
2023-07-10$123.14$161.1629,100
2023-07-07$122.05$159.7425,700
2023-07-06$123.87$162.1224,300
2023-07-05$124.85$163.4035,900
2023-07-03$128.40$168.0512,300
2023-06-30$128.50$168.1838,700
2023-06-29$134.35$175.8371,700
2023-06-28$127.30$166.6129,600
2023-06-27$125.33$164.0341,000
2023-06-26$127.42$166.7627,900
2023-06-23$127.10$166.3459,900
2023-06-22$131.36$171.9236,300
2023-06-21$131.67$172.3333,000
2023-06-20$134.72$176.3236,900
2023-06-16$135.55$177.40241,300
2023-06-15$134.45$175.9645,000
2023-06-14$135.85$177.8044,100
2023-06-13$138.13$180.7857,800
2023-06-12$136.26$178.3355,300
2023-06-09$131.05$171.5130,900
2023-06-08$133.38$174.5635,700
2023-06-07$137.27$179.6536,800
2023-06-06$133.02$174.0992,900
2023-06-05$129.44$169.4145,400
2023-06-02$131.36$171.9263,600
2023-06-01$128.23$167.8253,400
2023-05-31$129.49$169.4759,200
2023-05-30$132.86$173.8860,100
2023-05-26$140.70$183.9326,400
2023-05-25$141.06$184.4154,500
2023-05-24$143.90$188.12102,900
2023-05-23$155.47$203.24113,800
2023-05-22$157.05$205.3166,000
2023-05-19$158.70$207.4758,000
2023-05-18$157.89$206.4158,800
2023-05-17$156.95$205.1842,900
2023-05-16$156.74$204.9032,400
2023-05-15$158.01$206.5625,100
2023-05-12$156.20$204.2027,700
2023-05-11$160.24$209.4837,300
2023-05-10$159.28$208.2234,100
2023-05-09$160.56$209.9043,500
2023-05-08$161.32$210.8948,400
2023-05-05$166.68$217.9035,100
2023-05-04$167.46$218.9217,600
2023-05-03$168.49$220.2627,800
2023-05-02$168.30$220.0234,700
2023-05-01$168.51$220.2925,200
2023-04-28$166.51$217.6817,800
2023-04-27$165.38$216.2034,600
2023-04-26$160.99$210.4664,400
2023-04-25$165.19$215.9553,700
2023-04-24$178.63$233.5245,800
2023-04-21$172.86$225.9841,400
2023-04-20$169.67$221.8161,100
2023-04-19$167.63$219.1438,100
2023-04-18$164.12$214.5540,000
2023-04-17$169.68$221.8236,900
2023-04-14$164.82$215.4752,600
2023-04-13$168.75$220.6081,800
2023-04-12$184.35$241.0041,000
2023-04-11$183.96$240.4934,100
2023-04-10$178.47$233.3168,100
2023-04-06$175.50$229.4339,800
2023-04-05$170.52$222.9253,800
2023-04-04$172.77$225.8645,300
2023-04-03$171.42$224.0925,000
2023-03-31$174.73$228.4242,100
2023-03-30$170.75$223.2235,000
2023-03-29$169.22$221.2239,900
2023-03-28$168.26$219.9641,900
2023-03-27$171.01$223.5642,300
2023-03-24$170.86$223.3629,200
2023-03-23$169.49$221.5737,300
2023-03-22$169.26$221.2743,200
2023-03-21$174.13$227.6453,500
2023-03-20$167.62$219.1352,700
2023-03-17$165.48$216.3385,300
2023-03-16$168.85$220.7339,100
2023-03-15$167.87$219.4561,100
2023-03-14$169.92$222.1335,000
2023-03-13$166.07$217.1041,800
2023-03-10$163.15$213.2879,800
2023-03-09$172.15$225.0528,200
2023-03-08$171.13$223.7245,600
2023-03-07$171.24$223.8642,600
2023-03-06$172.68$225.7425,800
2023-03-03$178.61$233.4942,000
2023-03-02$177.45$231.9826,600
2023-03-01$175.34$229.2240,300
2023-02-28$176.52$230.7642,000
2023-02-27$176.44$230.6642,800
2023-02-24$170.87$223.1742,100
2023-02-23$172.31$225.0533,900
2023-02-22$171.16$223.5452,800
2023-02-21$174.18$227.4951,400
2023-02-17$178.20$232.7438,600
2023-02-16$175.80$229.6037,700
2023-02-15$177.76$232.1651,300
2023-02-14$169.60$221.5186,500
2023-02-13$183.00$239.0168,200
2023-02-10$180.95$236.3351,400
2023-02-09$178.27$232.8353,200
2023-02-08$184.31$240.7259,900
2023-02-07$183.25$239.3361,800
2023-02-06$179.91$234.97106,900
2023-02-03$197.87$258.4387,800
2023-02-02$203.76$266.1295,100
2023-02-01$196.30$256.3865,000
2023-01-31$194.54$254.0896,700
2023-01-30$189.44$247.4283,900
2023-01-27$193.27$252.4246,400
2023-01-26$192.20$251.02100,500
2023-01-25$187.51$244.9090,500
2023-01-24$196.24$256.30104,100
2023-01-23$202.26$264.1686,100
2023-01-20$196.88$257.1465,400
2023-01-19$193.84$253.1776,200
2023-01-18$191.99$250.7561,500
2023-01-17$184.09$240.4391,800
2023-01-13$190.51$248.8257,400
2023-01-12$188.76$246.5398,700
2023-01-11$188.28$245.9071,600
2023-01-10$185.79$242.65125,500
2023-01-09$178.79$233.5169,300
2023-01-06$176.09$229.9882,300
2023-01-05$172.03$224.6894,700
2023-01-04$178.37$232.9690,300
2023-01-03$172.21$224.9287,200