NASDAQ:SNOA | Historical Stock Price | Sonoma Pharmaceuticals, 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
2007-01-25 to 2026-09-04
Data captured

Stock Price Chart

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

$1.02$9.36$86.11$792.58$7,294.88$67,142.252007-01-252026-08-27

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

View year

Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$127.80$127.80969
2018-12-28$122.40$122.40711
2018-12-27$118.80$118.80846
2018-12-26$122.40$122.40508
2018-12-24$117.00$117.00165
2018-12-21$120.60$120.60245
2018-12-20$124.20$124.20836
2018-12-19$129.60$129.60717
2018-12-18$138.60$138.60858
2018-12-17$140.40$140.40809
2018-12-14$135.00$135.00423
2018-12-13$140.40$140.40282
2018-12-12$138.60$138.60532
2018-12-11$140.40$140.401,379
2018-12-10$144.00$144.003,056
2018-12-07$135.00$135.00711
2018-12-06$133.20$133.20669
2018-12-04$138.60$138.60767
2018-12-03$140.40$140.40668
2018-11-30$145.80$145.80372
2018-11-29$149.40$149.40476
2018-11-28$149.40$149.40151
2018-11-27$142.20$142.20799
2018-11-26$144.00$144.00718
2018-11-23$153.00$153.00305
2018-11-21$160.20$160.201,206
2018-11-20$156.60$156.601,217
2018-11-19$162.00$162.0010,066
2018-11-16$199.80$199.802,518
2018-11-15$216.00$216.0031,578
2018-11-14$198.00$198.00599
2018-11-13$198.00$198.00335
2018-11-12$203.40$203.40511
2018-11-09$208.80$208.80754
2018-11-08$235.80$235.80435
2018-11-07$207.00$207.00445
2018-11-06$226.80$226.80330
2018-11-05$201.60$201.60155
2018-11-02$225.00$225.00326
2018-11-01$225.00$225.00439
2018-10-31$190.80$190.80173
2018-10-30$194.40$194.40173
2018-10-29$210.60$210.60614
2018-10-26$219.60$219.60136
2018-10-25$232.20$232.2036
2018-10-24$237.60$237.60265
2018-10-23$239.40$239.40362
2018-10-22$257.40$257.40206
2018-10-19$270.00$270.00131
2018-10-18$261.00$261.00559
2018-10-17$277.20$277.20386
2018-10-16$273.60$273.60338
2018-10-15$280.80$280.80990
2018-10-12$306.00$306.00258
2018-10-11$309.60$309.60230
2018-10-10$324.00$324.00428
2018-10-09$340.20$340.20398
2018-10-08$309.60$309.60801
2018-10-05$324.00$324.001,628
2018-10-04$333.00$333.0016,723
2018-10-03$255.60$255.60233
2018-10-02$243.00$243.00214
2018-10-01$261.00$261.0050
2018-09-28$262.80$262.8074
2018-09-27$271.80$271.80107
2018-09-26$270.00$270.0095
2018-09-25$273.60$273.60167
2018-09-24$262.80$262.80184
2018-09-21$268.20$268.20152
2018-09-20$279.00$279.00159
2018-09-19$273.60$273.6079
2018-09-18$277.20$277.2083
2018-09-17$270.00$270.0081
2018-09-14$271.80$271.80109
2018-09-13$275.40$275.40569
2018-09-12$307.80$307.80714
2018-09-11$300.60$300.60198
2018-09-10$325.80$325.8052
2018-09-07$333.00$333.0014
2018-09-06$336.60$336.6078
2018-09-05$315.00$315.0047
2018-09-04$338.40$338.4034
2018-08-31$342.00$342.00115
2018-08-30$333.00$333.0054
2018-08-29$334.80$334.80126
2018-08-28$320.40$320.40481
2018-08-27$329.40$329.40137
2018-08-24$345.60$345.6076
2018-08-23$309.60$309.60154
2018-08-22$354.60$354.6039
2018-08-21$342.00$342.0058
2018-08-20$336.60$336.60216
2018-08-17$318.60$318.60214
2018-08-16$358.20$358.2062
2018-08-15$351.00$351.00382
2018-08-14$361.80$361.80128
2018-08-13$354.60$354.60439
2018-08-10$414.00$414.001,886
2018-08-09$313.20$313.20725
2018-08-08$345.60$345.60677
2018-08-07$397.80$397.8053
2018-08-06$388.80$388.80272
2018-08-03$401.40$401.4035
2018-08-02$417.60$417.60272
2018-08-01$406.80$406.80431
2018-07-31$392.40$392.40290
2018-07-30$419.40$419.4057
2018-07-27$415.80$415.80269
2018-07-26$433.80$433.80171
2018-07-25$437.40$437.40577
2018-07-24$421.20$421.20101
2018-07-23$428.40$428.40184
2018-07-20$433.80$433.80113
2018-07-19$428.40$428.40178
2018-07-18$426.60$426.60210
2018-07-17$441.00$441.00163
2018-07-16$446.40$446.40296
2018-07-13$446.40$446.4042
2018-07-12$446.40$446.40117
2018-07-11$453.60$453.60107
2018-07-10$441.00$441.001,176
2018-07-09$457.20$457.20496
2018-07-06$451.80$451.80155
2018-07-05$464.40$464.40171
2018-07-03$450.00$450.0022
2018-07-02$464.40$464.40112
2018-06-29$446.40$446.40331
2018-06-28$437.40$437.40124
2018-06-27$444.60$444.60294
2018-06-26$459.00$459.00209
2018-06-25$473.40$473.40618
2018-06-22$489.60$489.60198
2018-06-21$484.20$484.20393
2018-06-20$473.40$473.40375
2018-06-19$473.40$473.40998
2018-06-18$471.60$471.601,186
2018-06-15$523.80$523.801,226
2018-06-14$568.80$568.803,679
2018-06-13$721.80$721.802,274
2018-06-12$709.20$709.20353
2018-06-11$680.40$680.40698
2018-06-08$685.80$685.80306
2018-06-07$694.80$694.80397
2018-06-06$694.80$694.80503
2018-06-05$696.60$696.60866
2018-06-04$685.80$685.80592
2018-06-01$682.20$682.20241
2018-05-31$685.80$685.80307
2018-05-30$694.80$694.80106
2018-05-29$693.00$693.0034
2018-05-25$696.60$696.60166
2018-05-24$698.40$698.40304
2018-05-23$691.20$691.20328
2018-05-22$673.20$673.20227
2018-05-21$691.20$691.20146
2018-05-18$687.60$687.60269
2018-05-17$682.20$682.20314
2018-05-16$680.40$680.4067
2018-05-15$685.80$685.80117
2018-05-14$702.00$702.00265
2018-05-11$684.00$684.0030
2018-05-10$675.00$675.00152
2018-05-09$669.60$669.60263
2018-05-08$678.60$678.60121
2018-05-07$678.60$678.60128
2018-05-04$685.80$685.80373
2018-05-03$676.80$676.80229
2018-05-02$682.20$682.20180
2018-05-01$676.80$676.80213
2018-04-30$682.20$682.20127
2018-04-27$685.80$685.80248
2018-04-26$685.80$685.80154
2018-04-25$694.80$694.80189
2018-04-24$709.20$709.20251
2018-04-23$718.20$718.20218
2018-04-20$709.20$709.20413
2018-04-19$693.00$693.00247
2018-04-18$700.20$700.20219
2018-04-17$709.20$709.20222
2018-04-16$705.60$705.60162
2018-04-13$702.00$702.00162
2018-04-12$703.80$703.80298
2018-04-11$693.00$693.00166
2018-04-10$693.00$693.00913
2018-04-09$709.20$709.20725
2018-04-06$738.00$738.002,380
2018-04-05$748.80$748.8026,380
2018-04-04$653.40$653.40206
2018-04-03$651.60$651.60269
2018-04-02$673.20$673.2032
2018-03-29$662.40$662.40181
2018-03-28$684.00$684.00301
2018-03-27$694.80$694.80217
2018-03-26$703.80$703.80474
2018-03-23$676.80$676.80166
2018-03-22$682.20$682.20113
2018-03-21$678.60$678.60292
2018-03-20$709.20$709.20148
2018-03-19$693.00$693.0058
2018-03-16$714.60$714.60279
2018-03-15$696.60$696.60253
2018-03-14$709.20$709.20790
2018-03-13$723.60$723.60397
2018-03-12$716.40$716.40520
2018-03-09$729.00$729.00512
2018-03-08$685.80$685.80261
2018-03-07$727.20$727.20301
2018-03-06$702.00$702.00276
2018-03-05$694.80$694.80313
2018-03-02$716.40$716.402,871
2018-03-01$631.80$631.801,400
2018-02-28$630.00$630.00916
2018-02-27$734.40$734.40793
2018-02-26$759.60$759.60611
2018-02-23$775.80$775.80118
2018-02-22$790.20$790.2092
2018-02-21$772.20$772.20203
2018-02-20$775.80$775.8046
2018-02-16$792.00$792.0016
2018-02-15$802.80$802.8078
2018-02-14$806.40$806.40161
2018-02-13$801.00$801.0055
2018-02-12$768.60$768.60115
2018-02-09$844.20$844.2091
2018-02-08$802.80$802.80308
2018-02-07$835.20$835.2078
2018-02-06$820.80$820.80273
2018-02-05$864.00$864.0086
2018-02-02$860.40$860.40110
2018-02-01$874.80$874.80423
2018-01-31$919.80$919.8077
2018-01-30$927.00$927.00132
2018-01-29$977.40$977.4076
2018-01-26$968.40$968.4051
2018-01-25$966.60$966.6049
2018-01-24$959.40$959.4047
2018-01-23$954.00$954.00152
2018-01-22$946.80$946.8064
2018-01-19$970.20$970.2085
2018-01-18$930.60$930.6041
2018-01-17$930.60$930.60159
2018-01-16$948.60$948.60117
2018-01-12$957.60$957.60357
2018-01-11$990.00$990.00203
2018-01-10$1,009.80$1,009.8066
2018-01-09$1,008.00$1,008.00122
2018-01-08$988.20$988.2059
2018-01-05$1,000.80$1,000.80101
2018-01-04$981.00$981.00213
2018-01-03$1,000.80$1,000.80252
2018-01-02$1,045.80$1,045.80219