OTC:PRPH | Historical Stock Price | ProPhase Labs, 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
1994-04-04 to 2026-08-27
Data captured

Stock Price Chart

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

$0.02$0.13$0.85$5.70$38.15$255.351994-04-042026-08-27

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

View year

Historical Stock Price — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2012-12-31$13.60$13.6041,600
2012-12-28$13.30$13.30810
2012-12-27$14.00$14.00600
2012-12-26$13.70$13.701,200
2012-12-24$13.90$13.90730
2012-12-21$13.60$13.6095,110
2012-12-20$14.70$14.701,030
2012-12-19$13.90$13.903,900
2012-12-18$14.50$14.503,270
2012-12-17$15.90$15.901,060
2012-12-14$15.00$15.000
2012-12-13$15.00$15.0030
2012-12-12$14.30$14.305,510
2012-12-11$14.30$14.30220
2012-12-10$15.30$15.301,090
2012-12-07$15.90$15.9080
2012-12-06$15.60$15.604,570
2012-12-05$15.50$15.50430
2012-12-04$15.00$15.00110
2012-12-03$15.70$15.701,910
2012-11-30$15.90$15.901,650
2012-11-29$15.70$15.7010,900
2012-11-28$14.20$14.205,060
2012-11-27$13.70$13.702,450
2012-11-26$13.70$13.703,340
2012-11-23$14.60$14.600
2012-11-21$14.60$14.60410
2012-11-20$15.60$15.60370
2012-11-19$16.50$16.50180
2012-11-16$16.80$16.802,050
2012-11-15$15.60$15.60350
2012-11-14$15.60$15.6030
2012-11-13$15.70$15.700
2012-11-12$15.70$15.7050
2012-11-09$15.60$15.600
2012-11-08$15.60$15.60200
2012-11-07$15.60$15.601,360
2012-11-06$15.90$15.90100
2012-11-05$15.90$15.90120
2012-11-02$16.00$16.000
2012-11-01$16.00$16.0010
2012-10-31$15.90$15.90480
2012-10-26$15.80$15.800
2012-10-25$15.80$15.80630
2012-10-24$15.80$15.80800
2012-10-23$15.80$15.800
2012-10-22$15.80$15.801,300
2012-10-19$16.00$16.00430
2012-10-18$16.00$16.00850
2012-10-17$16.20$16.20110
2012-10-16$16.50$16.50120
2012-10-15$16.00$16.001,020
2012-10-12$16.10$16.10260
2012-10-11$16.00$16.00870
2012-10-10$16.00$16.003,950
2012-10-09$15.00$15.004,700
2012-10-08$13.50$13.50120
2012-10-05$13.70$13.7010
2012-10-04$13.90$13.901,020
2012-10-03$12.40$12.401,020
2012-10-02$12.50$12.5070
2012-10-01$12.50$12.50390
2012-09-28$12.90$12.9060
2012-09-27$12.50$12.50260
2012-09-26$13.20$13.20760
2012-09-25$13.90$13.9060
2012-09-24$14.10$14.10270
2012-09-21$14.10$14.10660
2012-09-20$13.60$13.60410
2012-09-19$13.70$13.70830
2012-09-18$14.40$14.406,090
2012-09-17$13.50$13.508,320
2012-09-14$11.90$11.903,250
2012-09-13$12.90$12.906,860
2012-09-12$12.00$12.00530
2012-09-11$12.00$12.0010,180
2012-09-10$12.50$12.501,760
2012-09-07$11.70$11.704,330
2012-09-06$10.60$10.60730
2012-09-05$10.40$10.401,380
2012-09-04$10.00$10.00220
2012-08-31$10.60$10.6020
2012-08-30$10.10$10.100
2012-08-29$10.10$10.104,050
2012-08-28$10.30$10.3060
2012-08-27$10.20$10.2020
2012-08-24$10.10$10.10370
2012-08-23$11.00$11.0050
2012-08-22$10.40$10.400
2012-08-21$10.40$10.40610
2012-08-20$10.50$10.50460
2012-08-17$10.70$10.70170
2012-08-16$10.60$10.6030
2012-08-15$10.40$10.40490
2012-08-14$10.90$10.9080
2012-08-13$10.80$10.80580
2012-08-10$10.40$10.40100
2012-08-09$10.60$10.60200
2012-08-08$11.20$11.2020
2012-08-07$11.70$11.7060
2012-08-06$12.00$12.002,960
2012-08-03$12.10$12.10510
2012-08-02$11.70$11.70620
2012-08-01$10.00$10.002,250
2012-07-31$12.00$12.001,950
2012-07-30$12.00$12.00590
2012-07-27$12.50$12.50620
2012-07-26$10.50$10.50230
2012-07-25$10.40$10.40610
2012-07-24$10.50$10.50580
2012-07-23$11.10$11.10170
2012-07-20$11.70$11.701,390
2012-07-19$12.50$12.500
2012-07-18$12.50$12.50310
2012-07-17$12.50$12.50470
2012-07-16$12.30$12.30780
2012-07-13$11.70$11.70490
2012-07-12$11.80$11.80220
2012-07-11$11.80$11.8010
2012-07-10$11.70$11.7040
2012-07-09$12.00$12.00900
2012-07-06$11.50$11.502,570
2012-07-05$10.70$10.70580
2012-07-03$10.50$10.50200
2012-07-02$10.90$10.90100
2012-06-29$10.80$10.80540
2012-06-28$10.30$10.30700
2012-06-27$11.00$11.00390
2012-06-26$11.00$11.00750
2012-06-25$10.90$10.90280
2012-06-22$10.90$10.90300
2012-06-21$10.50$10.50650
2012-06-20$10.80$10.80350
2012-06-19$11.30$11.30330
2012-06-18$9.80$9.801,000
2012-06-15$11.20$11.20640
2012-06-14$10.20$10.20140
2012-06-13$10.00$10.001,140
2012-06-12$10.30$10.30280
2012-06-11$11.00$11.00110
2012-06-08$11.40$11.401,060
2012-06-07$10.10$10.1060
2012-06-06$10.00$10.00160
2012-06-05$10.50$10.50200
2012-06-04$10.50$10.5016,230
2012-06-01$10.70$10.703,280
2012-05-31$10.40$10.40180
2012-05-30$10.90$10.9020
2012-05-29$10.90$10.9080
2012-05-25$10.50$10.5060
2012-05-24$10.60$10.60180
2012-05-23$10.40$10.40920
2012-05-22$10.80$10.801,700
2012-05-21$11.20$11.20930
2012-05-18$11.00$11.00250
2012-05-17$10.30$10.3010,970
2012-05-16$10.50$10.50590
2012-05-15$10.00$10.0015,700
2012-05-14$9.20$9.20530
2012-05-11$10.00$10.001,300
2012-05-10$6.50$6.50910
2012-05-09$10.00$10.0050
2012-05-08$10.00$10.004,160
2012-05-07$10.10$10.10380
2012-05-04$10.10$10.100
2012-05-03$10.10$10.1090
2012-05-02$10.50$10.5010
2012-05-01$10.40$10.40230
2012-04-30$10.40$10.40160
2012-04-27$10.30$10.300
2012-04-26$10.30$10.3080
2012-04-25$10.30$10.3050
2012-04-24$10.30$10.30160
2012-04-23$10.20$10.2050
2012-04-20$10.10$10.101,830
2012-04-19$9.50$9.50910
2012-04-18$9.50$9.500
2012-04-17$9.50$9.50260
2012-04-16$9.30$9.300
2012-04-13$9.30$9.300
2012-04-12$9.30$9.30940
2012-04-11$9.40$9.4060
2012-04-10$9.40$9.40810
2012-04-09$9.60$9.60200
2012-04-05$9.70$9.70440
2012-04-04$9.50$9.500
2012-04-03$9.50$9.500
2012-04-02$9.50$9.501,180
2012-03-30$9.70$9.700
2012-03-29$9.70$9.70490
2012-03-28$9.40$9.40260
2012-03-27$9.40$9.4030
2012-03-26$9.00$9.002,120
2012-03-23$10.00$10.00140
2012-03-22$10.00$10.00440
2012-03-21$10.00$10.00180
2012-03-20$10.00$10.00520
2012-03-19$10.10$10.101,210
2012-03-16$10.60$10.60310
2012-03-15$10.30$10.30150
2012-03-14$10.40$10.40680
2012-03-13$11.20$11.201,820
2012-03-12$10.40$10.40300
2012-03-09$10.80$10.80670
2012-03-08$10.20$10.20970
2012-03-07$10.80$10.80370
2012-03-06$11.20$11.201,250
2012-03-05$12.10$12.101,340
2012-03-02$11.30$11.30780
2012-03-01$10.50$10.50660
2012-02-29$10.10$10.104,060
2012-02-28$10.00$10.0013,060
2012-02-27$11.20$11.203,930
2012-02-24$10.60$10.60150
2012-02-23$10.60$10.60160
2012-02-22$10.50$10.503,020
2012-02-21$10.20$10.202,160
2012-02-17$10.30$10.301,330
2012-02-16$10.60$10.603,120
2012-02-15$10.50$10.501,580
2012-02-14$10.50$10.5050
2012-02-13$10.50$10.50210
2012-02-10$10.50$10.50420
2012-02-09$10.70$10.70390
2012-02-08$11.00$11.001,510
2012-02-07$11.00$11.0050
2012-02-06$11.10$11.102,020
2012-02-03$11.80$11.80560
2012-02-02$11.50$11.501,050
2012-02-01$11.40$11.401,750
2012-01-31$12.00$12.000
2012-01-30$12.00$12.001,700
2012-01-27$12.20$12.20250
2012-01-26$12.00$12.00370
2012-01-25$11.80$11.80830
2012-01-24$11.90$11.90220
2012-01-23$11.70$11.70440
2012-01-20$11.70$11.70140
2012-01-19$11.80$11.80460
2012-01-18$11.70$11.701,350
2012-01-17$12.00$12.0020
2012-01-13$12.00$12.00170
2012-01-12$12.00$12.0030
2012-01-11$12.10$12.1090
2012-01-10$12.00$12.00410
2012-01-09$11.40$11.4020
2012-01-06$11.90$11.90310
2012-01-05$11.30$11.303,080
2012-01-04$12.00$12.0060
2012-01-03$12.20$12.20170