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.

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Historical Stock Price — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2007-12-31$47.70$47.704,280
2007-12-28$46.50$46.501,530
2007-12-27$46.30$46.303,120
2007-12-26$46.20$46.201,060
2007-12-24$46.30$46.304,540
2007-12-21$45.50$45.501,970
2007-12-20$45.50$45.503,790
2007-12-19$45.90$45.90240
2007-12-18$47.30$47.301,100
2007-12-17$45.20$45.201,030
2007-12-14$48.10$48.101,620
2007-12-13$46.80$46.80640
2007-12-12$45.00$45.003,100
2007-12-11$44.70$44.701,750
2007-12-10$47.90$47.901,090
2007-12-07$49.50$49.501,120
2007-12-06$48.60$48.601,380
2007-12-05$47.90$47.90760
2007-12-04$48.90$48.902,200
2007-12-03$47.60$47.601,290
2007-11-30$51.00$51.001,190
2007-11-29$48.00$48.00250
2007-11-28$47.70$47.701,170
2007-11-27$46.80$46.802,660
2007-11-26$50.00$50.00730
2007-11-23$49.80$49.80330
2007-11-21$49.70$49.70610
2007-11-20$51.10$51.10740
2007-11-19$51.10$51.102,460
2007-11-16$52.50$52.501,000
2007-11-15$52.50$52.50810
2007-11-14$51.60$51.60960
2007-11-13$53.00$53.001,700
2007-11-12$52.70$52.706,640
2007-11-09$50.40$50.4010,420
2007-11-08$50.80$50.80870
2007-11-07$51.10$51.10550
2007-11-06$49.00$49.00800
2007-11-05$48.80$48.80430
2007-11-02$47.50$47.504,040
2007-11-01$40.30$40.3026,060
2007-10-31$45.80$45.801,810
2007-10-30$42.50$42.50500
2007-10-29$40.60$40.60460
2007-10-26$39.90$39.90640
2007-10-25$39.70$39.702,230
2007-10-24$41.00$41.00810
2007-10-23$41.90$41.901,790
2007-10-22$39.30$39.30600
2007-10-19$39.70$39.70680
2007-10-18$38.60$38.60360
2007-10-17$40.70$40.70830
2007-10-16$40.50$40.50610
2007-10-15$41.70$41.702,640
2007-10-12$40.60$40.601,210
2007-10-11$39.30$39.301,000
2007-10-10$38.80$38.80970
2007-10-09$38.90$38.901,000
2007-10-08$39.20$39.20870
2007-10-05$39.00$39.00230
2007-10-04$38.20$38.20290
2007-10-03$38.50$38.50300
2007-10-02$38.60$38.60440
2007-10-01$40.20$40.20700
2007-09-28$41.20$41.201,290
2007-09-27$40.80$40.801,160
2007-09-26$40.70$40.7023,520
2007-09-25$38.50$38.501,640
2007-09-24$39.40$39.401,340
2007-09-21$38.50$38.503,430
2007-09-20$32.70$32.701,270
2007-09-19$30.20$30.204,790
2007-09-18$30.80$30.803,530
2007-09-17$35.40$35.404,240
2007-09-14$38.00$38.00280
2007-09-13$38.40$38.40750
2007-09-12$37.80$37.801,230
2007-09-11$36.60$36.601,200
2007-09-10$37.00$37.001,710
2007-09-07$37.20$37.201,160
2007-09-06$37.60$37.604,550
2007-09-05$36.70$36.703,660
2007-09-04$42.00$42.00790
2007-08-31$43.60$43.60250
2007-08-30$44.00$44.00280
2007-08-29$43.60$43.600
2007-08-28$43.60$43.60310
2007-08-27$43.60$43.60350
2007-08-24$44.80$44.80950
2007-08-23$44.40$44.40560
2007-08-22$45.00$45.00750
2007-08-21$44.70$44.701,220
2007-08-20$46.10$46.10280
2007-08-17$47.50$47.5090
2007-08-16$46.70$46.702,030
2007-08-15$47.60$47.60530
2007-08-14$48.80$48.80120
2007-08-13$47.80$47.801,370
2007-08-10$48.70$48.701,490
2007-08-09$50.10$50.10550
2007-08-08$51.30$51.302,300
2007-08-07$50.60$50.60640
2007-08-06$50.70$50.70170
2007-08-03$50.40$50.40560
2007-08-02$51.20$51.20460
2007-08-01$49.90$49.90840
2007-07-31$50.70$50.701,280
2007-07-30$50.00$50.00450
2007-07-27$50.00$50.00350
2007-07-26$51.00$51.00800
2007-07-25$47.50$47.502,170
2007-07-24$50.20$50.201,750
2007-07-23$50.30$50.30210
2007-07-20$50.50$50.50310
2007-07-19$49.00$49.00290
2007-07-18$49.70$49.70120
2007-07-17$48.70$48.70390
2007-07-16$49.30$49.30510
2007-07-13$49.60$49.60700
2007-07-12$50.00$50.001,240
2007-07-11$50.60$50.60380
2007-07-10$50.80$50.801,000
2007-07-09$50.30$50.30340
2007-07-06$49.70$49.701,280
2007-07-05$47.70$47.70400
2007-07-03$49.50$49.50540
2007-07-02$49.00$49.00550
2007-06-29$46.50$46.501,780
2007-06-28$48.40$48.401,860
2007-06-27$47.70$47.701,270
2007-06-26$46.60$46.60770
2007-06-25$47.30$47.302,560
2007-06-22$48.50$48.502,190
2007-06-21$51.40$51.40600
2007-06-20$52.00$52.00900
2007-06-19$51.90$51.901,060
2007-06-18$53.00$53.001,480
2007-06-15$52.00$52.004,000
2007-06-14$48.30$48.303,350
2007-06-13$51.60$51.602,830
2007-06-12$53.00$53.003,410
2007-06-11$55.70$55.70640
2007-06-08$56.80$56.80790
2007-06-07$57.50$57.50690
2007-06-06$57.90$57.90860
2007-06-05$57.50$57.501,100
2007-06-04$58.40$58.403,790
2007-06-01$57.50$57.501,240
2007-05-31$58.00$58.002,300
2007-05-30$60.20$60.20500
2007-05-29$60.10$60.10780
2007-05-25$60.50$60.50170
2007-05-24$61.10$61.10640
2007-05-23$61.40$61.40420
2007-05-22$61.20$61.20340
2007-05-21$60.10$60.10590
2007-05-18$60.00$60.001,750
2007-05-17$61.30$61.302,510
2007-05-16$61.60$61.60950
2007-05-15$62.10$62.102,880
2007-05-14$64.20$64.201,120
2007-05-11$63.50$63.50410
2007-05-10$62.40$62.40810
2007-05-09$62.60$62.601,640
2007-05-08$62.50$62.508,780
2007-05-07$61.60$61.609,830
2007-05-04$65.80$65.80330
2007-05-03$65.50$65.50480
2007-05-02$64.00$64.00380
2007-05-01$62.30$62.301,350
2007-04-30$65.60$65.601,070
2007-04-27$64.40$64.401,200
2007-04-26$62.00$62.001,060
2007-04-25$61.40$61.402,260
2007-04-24$61.20$61.201,680
2007-04-23$62.60$62.60500
2007-04-20$63.00$63.00520
2007-04-19$62.00$62.00480
2007-04-18$63.60$63.6090
2007-04-17$65.20$65.20630
2007-04-16$65.30$65.30670
2007-04-13$66.90$66.90240
2007-04-12$67.70$67.70440
2007-04-11$67.90$67.90600
2007-04-10$69.50$69.501,150
2007-04-09$72.00$72.00980
2007-04-05$73.20$73.20800
2007-04-04$72.80$72.802,140
2007-04-03$72.40$72.40540
2007-04-02$72.80$72.80780
2007-03-30$74.60$74.601,930
2007-03-29$72.70$72.70660
2007-03-28$72.70$72.70580
2007-03-27$72.10$72.10480
2007-03-26$71.10$71.101,350
2007-03-23$73.30$73.301,490
2007-03-22$74.00$74.00720
2007-03-21$72.90$72.901,390
2007-03-20$71.30$71.301,740
2007-03-19$68.00$68.0090
2007-03-16$68.90$68.90450
2007-03-15$67.30$67.30260
2007-03-14$67.20$67.204,740
2007-03-13$63.50$63.50460
2007-03-12$67.40$67.4030
2007-03-09$67.60$67.60170
2007-03-08$66.90$66.902,100
2007-03-07$65.90$65.901,040
2007-03-06$66.90$66.90620
2007-03-05$66.10$66.101,010
2007-03-02$64.60$64.60740
2007-03-01$67.70$67.70770
2007-02-28$68.50$68.504,530
2007-02-27$71.10$71.101,990
2007-02-26$75.70$75.70230
2007-02-23$77.00$77.00360
2007-02-22$75.50$75.501,430
2007-02-21$78.50$78.50390
2007-02-20$77.80$77.80770
2007-02-16$77.80$77.801,000
2007-02-15$74.20$74.20650
2007-02-14$72.70$72.701,280
2007-02-13$73.80$73.80560
2007-02-12$74.50$74.502,410
2007-02-09$72.60$72.60660
2007-02-08$70.30$70.30250
2007-02-07$71.50$71.501,880
2007-02-06$67.90$67.90450
2007-02-05$67.30$67.301,840
2007-02-02$69.40$69.402,670
2007-02-01$66.80$66.801,700
2007-01-31$65.90$65.902,680
2007-01-30$63.60$63.602,620
2007-01-29$68.50$68.50550
2007-01-26$66.00$66.00780
2007-01-25$65.60$65.603,550
2007-01-24$69.50$69.503,590
2007-01-23$64.60$64.601,270
2007-01-22$62.50$62.503,700
2007-01-19$65.10$65.101,980
2007-01-18$68.10$68.10690
2007-01-17$67.50$67.50900
2007-01-16$67.60$67.60890
2007-01-12$67.50$67.501,420
2007-01-11$67.80$67.803,320
2007-01-10$70.80$70.807,860
2007-01-09$59.60$59.602,310
2007-01-08$56.70$56.703,830
2007-01-05$50.90$50.902,370
2007-01-04$57.00$57.001,750
2007-01-03$56.90$56.902,010