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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2011-12-30$0.30$0.30500
2011-12-29$0.23$0.230
2011-12-28$0.23$0.233,200
2011-12-27$0.23$0.231,100
2011-12-23$0.23$0.230
2011-12-22$0.23$0.235,900
2011-12-21$0.28$0.28300
2011-12-20$0.22$0.2210,000
2011-12-19$0.30$0.301,600
2011-12-16$0.30$0.3010,000
2011-12-15$0.28$0.280
2011-12-14$0.28$0.2816,300
2011-12-13$0.25$0.255,000
2011-12-12$0.22$0.22600
2011-12-09$0.22$0.227,000
2011-12-08$0.25$0.2541,200
2011-12-07$0.28$0.2816,500
2011-12-06$0.32$0.3224,100
2011-12-05$0.25$0.258,100
2011-12-02$0.25$0.251,900
2011-12-01$0.23$0.23800
2011-11-30$0.32$0.322,300
2011-11-29$0.22$0.22100
2011-11-28$0.32$0.328,100
2011-11-25$0.30$0.301,900
2011-11-23$0.30$0.3040,300
2011-11-22$0.22$0.2213,700
2011-11-21$0.28$0.2863,900
2011-11-18$0.32$0.325,800
2011-11-17$0.32$0.3212,500
2011-11-16$0.32$0.325,100
2011-11-15$0.38$0.3823,300
2011-11-14$0.29$0.29110,600
2011-11-11$0.44$0.4454,800
2011-11-10$0.37$0.3737,900
2011-11-09$0.46$0.4652,700
2011-11-08$0.43$0.43137,000
2011-11-07$0.39$0.39167,800
2011-11-04$0.30$0.30232,300
2011-11-03$0.26$0.2662,400
2011-11-02$0.22$0.2240,000
2011-11-01$0.21$0.2119,400
2011-10-31$0.18$0.1819,400
2011-10-28$0.20$0.2026,500
2011-10-27$0.17$0.1712,600
2011-10-26$0.16$0.167,000
2011-10-25$0.17$0.1718,800
2011-10-24$0.18$0.1813,200
2011-10-21$0.15$0.159,400
2011-10-20$0.18$0.181,600
2011-10-19$0.18$0.1815,200
2011-10-18$0.17$0.173,200
2011-10-17$0.17$0.1713,000
2011-10-14$0.12$0.126,000
2011-10-13$0.15$0.150
2011-10-12$0.15$0.152,700
2011-10-11$0.17$0.170
2011-10-10$0.17$0.170
2011-10-07$0.17$0.170
2011-10-06$0.17$0.1712,100
2011-10-05$0.15$0.150
2011-10-04$0.15$0.152,400
2011-10-03$0.14$0.140
2011-09-30$0.14$0.147,700
2011-09-29$0.14$0.1435,100
2011-09-28$0.15$0.150
2011-09-27$0.15$0.150
2011-09-26$0.15$0.151,000
2011-09-23$0.15$0.150
2011-09-22$0.15$0.1598,900
2011-09-21$0.18$0.181,000
2011-09-20$0.18$0.182,000
2011-09-19$0.15$0.150
2011-09-16$0.15$0.152,600
2011-09-15$0.17$0.170
2011-09-14$0.17$0.170
2011-09-13$0.17$0.170
2011-09-12$0.17$0.1737,900
2011-09-09$0.18$0.180
2011-09-08$0.18$0.189,200
2011-09-07$0.18$0.1811,400
2011-09-06$0.15$0.152,500
2011-09-02$0.14$0.1460,100
2011-09-01$0.18$0.180
2011-08-31$0.18$0.180
2011-08-30$0.18$0.1825,600
2011-08-29$0.17$0.1712,800
2011-08-26$0.15$0.157,400
2011-08-25$0.18$0.183,500
2011-08-24$0.14$0.145,500
2011-08-23$0.14$0.14600
2011-08-22$0.18$0.180
2011-08-19$0.18$0.1811,100
2011-08-18$0.18$0.18300
2011-08-17$0.18$0.180
2011-08-16$0.18$0.180
2011-08-15$0.18$0.180
2011-08-12$0.18$0.1811,900
2011-08-11$0.14$0.140
2011-08-10$0.14$0.140
2011-08-09$0.14$0.143,000
2011-08-08$0.15$0.1560,000
2011-08-05$0.16$0.169,300
2011-08-04$0.17$0.172,000
2011-08-03$0.17$0.1715,000
2011-08-02$0.17$0.172,900
2011-08-01$0.17$0.1724,500
2011-07-29$0.15$0.150
2011-07-28$0.15$0.150
2011-07-27$0.15$0.1515,500
2011-07-26$0.17$0.177,200
2011-07-25$0.17$0.1724,900
2011-07-22$0.16$0.1615,000
2011-07-21$0.12$0.120
2011-07-20$0.12$0.120
2011-07-19$0.12$0.120
2011-07-18$0.12$0.120
2011-07-15$0.12$0.1216,600
2011-07-14$0.17$0.1722,900
2011-07-13$0.19$0.190
2011-07-12$0.19$0.190
2011-07-11$0.19$0.191,500
2011-07-08$0.11$0.1149,500
2011-07-07$0.12$0.1211,000
2011-07-06$0.15$0.150
2011-07-05$0.15$0.158,200
2011-07-01$0.15$0.151,000
2011-06-30$0.13$0.130
2011-06-29$0.13$0.1311,600
2011-06-28$0.15$0.157,200
2011-06-27$0.15$0.1510,200
2011-06-24$0.14$0.1421,800
2011-06-23$0.14$0.144,600
2011-06-22$0.15$0.152,800
2011-06-21$0.15$0.159,200
2011-06-20$0.15$0.1594,900
2011-06-17$0.14$0.1423,000
2011-06-16$0.18$0.1857,400
2011-06-15$0.25$0.25148,700
2011-06-14$0.16$0.16249,200
2011-06-13$0.10$0.10143,400
2011-06-10$0.07$0.0722,100
2011-06-09$0.07$0.0715,000
2011-06-08$0.07$0.0746,500
2011-06-07$0.09$0.0946,200
2011-06-06$0.12$0.128,400
2011-06-03$0.10$0.100
2011-06-02$0.10$0.100
2011-06-01$0.10$0.104,000
2011-05-31$0.08$0.087,600
2011-05-27$0.11$0.1122,400
2011-05-26$0.12$0.120
2011-05-25$0.12$0.120
2011-05-24$0.12$0.120
2011-05-23$0.12$0.1215,000
2011-05-20$0.11$0.117,000
2011-05-19$0.12$0.1215,300
2011-05-18$0.14$0.140
2011-05-17$0.14$0.140
2011-05-16$0.14$0.1419,300
2011-05-13$0.12$0.1225,000
2011-05-12$0.15$0.157,000
2011-05-11$0.17$0.170
2011-05-10$0.17$0.170
2011-05-09$0.17$0.170
2011-05-06$0.17$0.170
2011-05-05$0.17$0.170
2011-05-04$0.17$0.170
2011-05-03$0.17$0.170
2011-05-02$0.17$0.170
2011-04-29$0.17$0.170
2011-04-28$0.17$0.173,900
2011-04-27$0.15$0.151,000
2011-04-26$0.15$0.150
2011-04-25$0.15$0.152,000
2011-04-21$0.18$0.180
2011-04-20$0.18$0.18800
2011-04-19$0.18$0.184,000
2011-04-18$0.18$0.180
2011-04-15$0.18$0.180
2011-04-14$0.18$0.180
2011-04-13$0.18$0.180
2011-04-12$0.18$0.1835,000
2011-04-11$0.18$0.184,500
2011-04-08$0.18$0.182,700
2011-04-07$0.17$0.170
2011-04-06$0.17$0.17400
2011-04-05$0.17$0.170
2011-04-04$0.17$0.172,000
2011-04-01$0.17$0.170
2011-03-31$0.17$0.170
2011-03-30$0.17$0.173,100
2011-03-29$0.14$0.147,600
2011-03-28$0.16$0.160
2011-03-25$0.16$0.160
2011-03-24$0.16$0.160
2011-03-23$0.16$0.165,000
2011-03-22$0.17$0.170
2011-03-21$0.17$0.170
2011-03-18$0.17$0.170
2011-03-17$0.17$0.170
2011-03-16$0.17$0.17100
2011-03-15$0.17$0.173,200
2011-03-14$0.18$0.18300
2011-03-11$0.18$0.1816,100
2011-03-10$0.17$0.170
2011-03-09$0.17$0.170
2011-03-08$0.17$0.1725,000
2011-03-07$0.16$0.1610,000
2011-03-04$0.15$0.1515,000
2011-03-03$0.15$0.1510,000
2011-03-02$0.14$0.145,000
2011-03-01$0.14$0.1414,000
2011-02-28$0.13$0.13500
2011-02-25$0.14$0.14500
2011-02-24$0.14$0.148,000
2011-02-23$0.15$0.1513,500
2011-02-22$0.12$0.1210,000
2011-02-18$0.12$0.120
2011-02-17$0.12$0.121,500
2011-02-16$0.12$0.122,000
2011-02-15$0.14$0.140
2011-02-14$0.14$0.140
2011-02-11$0.14$0.140
2011-02-10$0.14$0.140
2011-02-09$0.14$0.1412,500
2011-02-08$0.14$0.140
2011-02-07$0.14$0.140
2011-02-04$0.14$0.140
2011-02-03$0.14$0.145,000
2011-02-02$0.14$0.140
2011-02-01$0.14$0.14500
2011-01-31$0.14$0.140
2011-01-28$0.14$0.14500
2011-01-27$0.13$0.130
2011-01-26$0.13$0.130
2011-01-25$0.13$0.137,000
2011-01-24$0.15$0.150
2011-01-21$0.15$0.150
2011-01-20$0.15$0.150
2011-01-19$0.15$0.150
2011-01-18$0.15$0.1514,000
2011-01-14$0.15$0.155,000
2011-01-13$0.15$0.1519,200
2011-01-12$0.12$0.120
2011-01-11$0.12$0.123,500
2011-01-10$0.18$0.1810,000
2011-01-07$0.18$0.180
2011-01-06$0.18$0.1824,000
2011-01-05$0.12$0.120
2011-01-04$0.12$0.124,500
2011-01-03$0.12$0.120