OTC:BZYR | Historical Stock Price | BURZYNSKI RESEARCH INSTITUTE INC

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
1997-01-02 to 2026-08-27
Data captured

Stock Price Chart

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

$0.00$0.01$0.04$0.12$0.33$0.971997-01-022026-08-27

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

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1999-12-31$0.20$0.209,900
1999-12-30$0.17$0.171,300
1999-12-29$0.20$0.2010,000
1999-12-28$0.17$0.172,800
1999-12-27$0.19$0.1940,500
1999-12-23$0.18$0.180
1999-12-22$0.18$0.1820,000
1999-12-21$0.15$0.1542,200
1999-12-20$0.20$0.205,500
1999-12-17$0.20$0.2021,000
1999-12-16$0.20$0.2070,400
1999-12-15$0.18$0.185,300
1999-12-14$0.17$0.170
1999-12-13$0.17$0.1720,800
1999-12-10$0.21$0.2122,000
1999-12-09$0.16$0.165,000
1999-12-08$0.22$0.2219,000
1999-12-07$0.20$0.2088,900
1999-12-06$0.20$0.2022,500
1999-12-03$0.19$0.1965,000
1999-12-02$0.11$0.116,000
1999-12-01$0.10$0.1016,000
1999-11-30$0.15$0.150
1999-11-29$0.15$0.1525,500
1999-11-26$0.13$0.1366,000
1999-11-24$0.13$0.132,400
1999-11-23$0.15$0.150
1999-11-22$0.15$0.150
1999-11-19$0.15$0.152,000
1999-11-18$0.15$0.150
1999-11-17$0.15$0.1516,600
1999-11-16$0.10$0.102,200
1999-11-15$0.10$0.100
1999-11-12$0.10$0.100
1999-11-11$0.10$0.105,000
1999-11-10$0.15$0.154,000
1999-11-09$0.15$0.1530,000
1999-11-08$0.11$0.110
1999-11-05$0.11$0.1123,200
1999-11-04$0.11$0.111,000
1999-11-03$0.11$0.11400
1999-11-02$0.15$0.150
1999-11-01$0.15$0.1523,000
1999-10-29$0.15$0.153,000
1999-10-28$0.15$0.150
1999-10-27$0.15$0.150
1999-10-26$0.15$0.150
1999-10-25$0.15$0.1515,000
1999-10-22$0.14$0.1420,000
1999-10-21$0.10$0.100
1999-10-20$0.10$0.100
1999-10-19$0.10$0.100
1999-10-18$0.10$0.100
1999-10-15$0.10$0.100
1999-10-14$0.10$0.100
1999-10-13$0.10$0.1052,500
1999-10-12$0.09$0.094,800
1999-10-11$0.05$0.0510,000
1999-10-08$0.07$0.0752,600
1999-10-07$0.12$0.123,000
1999-10-06$0.10$0.1017,000
1999-10-05$0.13$0.131,000
1999-10-04$0.10$0.100
1999-10-01$0.10$0.100
1999-09-30$0.10$0.10200
1999-09-29$0.10$0.100
1999-09-28$0.10$0.103,000
1999-09-27$0.13$0.130
1999-09-24$0.13$0.13153,300
1999-09-23$0.13$0.130
1999-09-22$0.13$0.130
1999-09-21$0.13$0.130
1999-09-20$0.13$0.130
1999-09-17$0.13$0.130
1999-09-16$0.13$0.13300
1999-09-15$0.15$0.150
1999-09-14$0.15$0.150
1999-09-13$0.15$0.1536,000
1999-09-10$0.17$0.17600
1999-09-09$0.15$0.1554,000
1999-09-08$0.16$0.165,000
1999-09-07$0.13$0.133,600
1999-09-03$0.16$0.166,000
1999-09-02$0.13$0.13700
1999-09-01$0.13$0.130
1999-08-31$0.13$0.1316,600
1999-08-30$0.16$0.1678,000
1999-08-27$0.17$0.170
1999-08-26$0.17$0.174,000
1999-08-25$0.17$0.1720,000
1999-08-24$0.14$0.140
1999-08-23$0.14$0.140
1999-08-20$0.14$0.140
1999-08-19$0.14$0.1444,500
1999-08-18$0.17$0.173,000
1999-08-17$0.17$0.170
1999-08-16$0.17$0.170
1999-08-13$0.17$0.177,000
1999-08-12$0.17$0.170
1999-08-11$0.17$0.171,100
1999-08-10$0.17$0.170
1999-08-09$0.17$0.170
1999-08-06$0.17$0.1713,000
1999-08-05$0.20$0.200
1999-08-04$0.20$0.205,300
1999-08-03$0.17$0.170
1999-08-02$0.17$0.170
1999-07-30$0.17$0.176,500
1999-07-29$0.17$0.176,500
1999-07-28$0.20$0.2011,100
1999-07-27$0.20$0.2079,000
1999-07-26$0.19$0.190
1999-07-23$0.19$0.190
1999-07-22$0.19$0.193,100
1999-07-21$0.18$0.180
1999-07-20$0.18$0.1838,000
1999-07-19$0.15$0.1549,100
1999-07-16$0.21$0.210
1999-07-15$0.21$0.211,600
1999-07-14$0.18$0.181,700
1999-07-13$0.21$0.210
1999-07-12$0.21$0.210
1999-07-09$0.21$0.211,100
1999-07-08$0.18$0.180
1999-07-07$0.18$0.185,000
1999-07-06$0.18$0.185,000
1999-07-02$0.18$0.180
1999-07-01$0.18$0.180
1999-06-30$0.18$0.180
1999-06-29$0.18$0.1814,200
1999-06-28$0.18$0.183,000
1999-06-25$0.18$0.180
1999-06-24$0.18$0.1830,500
1999-06-23$0.18$0.180
1999-06-22$0.18$0.182,500
1999-06-21$0.18$0.1820,000
1999-06-18$0.20$0.200
1999-06-17$0.20$0.2022,000
1999-06-16$0.17$0.170
1999-06-15$0.17$0.170
1999-06-14$0.17$0.17500
1999-06-11$0.21$0.210
1999-06-10$0.21$0.214,000
1999-06-09$0.21$0.210
1999-06-08$0.21$0.2113,100
1999-06-07$0.20$0.2015,000
1999-06-04$0.20$0.2029,000
1999-06-03$0.17$0.170
1999-06-02$0.17$0.170
1999-06-01$0.17$0.1713,700
1999-05-28$0.20$0.200
1999-05-27$0.20$0.200
1999-05-26$0.20$0.20155,000
1999-05-25$0.21$0.2110,700
1999-05-24$0.21$0.2151,000
1999-05-21$0.20$0.205,200
1999-05-20$0.21$0.2120,000
1999-05-19$0.22$0.2245,000
1999-05-18$0.22$0.226,000
1999-05-17$0.22$0.2279,000
1999-05-14$0.21$0.2172,700
1999-05-13$0.19$0.1914,800
1999-05-12$0.17$0.176,100
1999-05-11$0.18$0.1890,900
1999-05-10$0.19$0.1923,700
1999-05-07$0.17$0.1712,000
1999-05-06$0.17$0.1725,100
1999-05-05$0.21$0.215,000
1999-05-04$0.21$0.2110,000
1999-05-03$0.21$0.2166,700
1999-04-30$0.21$0.217,700
1999-04-29$0.20$0.2050,000
1999-04-28$0.23$0.2335,200
1999-04-27$0.24$0.2428,000
1999-04-26$0.23$0.2316,700
1999-04-23$0.25$0.25173,700
1999-04-22$0.30$0.30235,000
1999-04-21$0.21$0.21103,600
1999-04-20$0.17$0.1795,300
1999-04-19$0.17$0.1733,500
1999-04-16$0.15$0.150
1999-04-15$0.15$0.150
1999-04-14$0.15$0.150
1999-04-13$0.15$0.153,000
1999-04-12$0.16$0.1618,000
1999-04-09$0.16$0.1612,500
1999-04-08$0.19$0.1919,200
1999-04-07$0.17$0.173,500
1999-04-06$0.16$0.162,000
1999-04-05$0.16$0.160
1999-04-01$0.16$0.1610,000
1999-03-31$0.16$0.1622,000
1999-03-30$0.19$0.190
1999-03-29$0.19$0.190
1999-03-26$0.19$0.190
1999-03-25$0.19$0.196,100
1999-03-24$0.19$0.19800
1999-03-23$0.16$0.1610,000
1999-03-22$0.20$0.200
1999-03-19$0.20$0.200
1999-03-18$0.20$0.208,500
1999-03-17$0.16$0.160
1999-03-16$0.16$0.160
1999-03-15$0.16$0.162,000
1999-03-12$0.19$0.1913,000
1999-03-11$0.19$0.190
1999-03-10$0.19$0.192,500
1999-03-09$0.19$0.190
1999-03-08$0.19$0.192,000
1999-03-05$0.16$0.160
1999-03-04$0.16$0.1610,000
1999-03-03$0.16$0.166,000
1999-03-02$0.20$0.2017,000
1999-03-01$0.19$0.1920,000
1999-02-26$0.16$0.160
1999-02-25$0.16$0.16400
1999-02-24$0.19$0.195,500
1999-02-23$0.17$0.170
1999-02-22$0.17$0.170
1999-02-19$0.17$0.1733,100
1999-02-18$0.15$0.1510,000
1999-02-17$0.17$0.177,500
1999-02-16$0.17$0.175,000
1999-02-12$0.16$0.1615,500
1999-02-11$0.18$0.180
1999-02-10$0.18$0.1816,300
1999-02-09$0.19$0.190
1999-02-08$0.19$0.1973,500
1999-02-05$0.15$0.151,000
1999-02-04$0.18$0.180
1999-02-03$0.18$0.1835,000
1999-02-02$0.18$0.180
1999-02-01$0.18$0.180
1999-01-29$0.18$0.1836,000
1999-01-28$0.18$0.1816,900
1999-01-27$0.17$0.1723,500
1999-01-26$0.14$0.1417,500
1999-01-25$0.15$0.1511,500
1999-01-22$0.15$0.150
1999-01-21$0.15$0.1575,000
1999-01-20$0.14$0.147,500
1999-01-19$0.16$0.16122,500
1999-01-15$0.14$0.140
1999-01-14$0.14$0.140
1999-01-13$0.14$0.141,600
1999-01-12$0.14$0.143,500
1999-01-11$0.18$0.186,000
1999-01-08$0.19$0.190
1999-01-07$0.19$0.190
1999-01-06$0.19$0.199,500
1999-01-05$0.14$0.1416,200
1999-01-04$0.20$0.2050,000