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 — 1995

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1995-12-29$0.63$0.63100
1995-12-28$0.47$0.472,000
1995-12-27$0.78$0.780
1995-12-26$0.78$0.780
1995-12-22$0.78$0.782,960
1995-12-21$0.47$0.470
1995-12-20$0.47$0.470
1995-12-19$0.47$0.470
1995-12-18$0.47$0.470
1995-12-15$0.47$0.470
1995-12-14$0.47$0.474,000
1995-12-13$0.78$0.780
1995-12-12$0.78$0.784,000
1995-12-11$0.63$0.636,000
1995-12-08$0.78$0.783,000
1995-12-07$0.63$0.634,000
1995-12-06$0.63$0.6316,400
1995-12-05$0.63$0.633,000
1995-12-04$0.63$0.630
1995-12-01$0.63$0.630
1995-11-30$0.63$0.630
1995-11-29$0.63$0.63500
1995-11-28$0.78$0.785,000
1995-11-27$0.78$0.781,000
1995-11-24$0.63$0.630
1995-11-22$0.63$0.632,080
1995-11-21$0.63$0.633,800
1995-11-20$0.78$0.780
1995-11-17$0.78$0.78200
1995-11-16$0.63$0.630
1995-11-15$0.63$0.633,000
1995-11-14$0.63$0.632,000
1995-11-13$0.78$0.7812,000
1995-11-10$0.63$0.6322,000
1995-11-09$0.78$0.782,200
1995-11-08$0.63$0.630
1995-11-07$0.63$0.63200
1995-11-06$0.78$0.780
1995-11-03$0.78$0.780
1995-11-02$0.78$0.781,400
1995-11-01$0.78$0.78540
1995-10-31$0.78$0.780
1995-10-30$0.78$0.783,900
1995-10-27$0.78$0.781,680
1995-10-26$0.63$0.6324,000
1995-10-25$0.78$0.7818,000
1995-10-24$0.78$0.780
1995-10-23$0.78$0.78100
1995-10-20$0.63$0.630
1995-10-19$0.63$0.630
1995-10-18$0.63$0.635,000
1995-10-17$0.94$0.940
1995-10-16$0.94$0.94800
1995-10-13$0.94$0.943,760
1995-10-12$0.63$0.6314,420
1995-10-11$0.94$0.947,220
1995-10-10$0.94$0.9417,160
1995-10-09$0.94$0.941,280
1995-10-06$0.63$0.636,200
1995-10-05$0.78$0.78800
1995-10-04$0.63$0.634,000
1995-10-03$0.47$0.4755,280
1995-10-02$0.47$0.47200
1995-09-29$0.78$0.780
1995-09-28$0.78$0.786,160
1995-09-27$0.63$0.630
1995-09-26$0.63$0.63100
1995-09-25$0.63$0.634,000
1995-09-22$0.63$0.630
1995-09-21$0.63$0.630
1995-09-20$0.63$0.6310,000
1995-09-19$1.09$1.090
1995-09-18$1.09$1.090
1995-09-15$1.09$1.091,280
1995-09-14$0.94$0.944,000
1995-09-13$0.63$0.6328,200
1995-09-12$0.94$0.940
1995-09-11$0.94$0.944,000
1995-09-08$1.09$1.094,000
1995-09-07$0.78$0.7825,500
1995-09-06$0.78$0.780
1995-09-05$0.78$0.7816,000
1995-09-01$0.78$0.782,400
1995-08-31$0.78$0.780
1995-08-30$0.78$0.780
1995-08-29$0.78$0.781,800
1995-08-28$0.78$0.7811,000
1995-08-25$0.78$0.78600
1995-08-24$0.63$0.634,700
1995-08-23$0.63$0.630
1995-08-22$0.63$0.637,340
1995-08-21$0.78$0.7810,000
1995-08-18$0.63$0.6313,000
1995-08-17$0.78$0.7835,620
1995-08-16$0.78$0.780
1995-08-15$0.78$0.78900
1995-08-14$0.47$0.47400
1995-08-11$0.63$0.631,420
1995-08-10$0.47$0.470
1995-08-09$0.47$0.470
1995-08-08$0.47$0.470
1995-08-07$0.47$0.470
1995-08-04$0.47$0.470
1995-08-03$0.47$0.478,400
1995-08-02$0.47$0.472,000
1995-08-01$0.78$0.78240
1995-07-31$0.78$0.780
1995-07-28$0.78$0.780
1995-07-27$0.78$0.78400
1995-07-26$0.47$0.472,480
1995-07-25$0.63$0.630
1995-07-24$0.63$0.630
1995-07-21$0.63$0.630
1995-07-20$0.63$0.630
1995-07-19$0.63$0.633,340
1995-07-18$0.78$0.780
1995-07-17$0.78$0.780
1995-07-14$0.78$0.7810,600
1995-07-13$0.78$0.780
1995-07-12$0.78$0.78600
1995-07-11$0.63$0.631,200
1995-07-10$0.63$0.634,000
1995-07-07$0.63$0.632,000
1995-07-06$0.63$0.637,000
1995-07-05$0.63$0.638,200
1995-07-03$0.63$0.6320,000
1995-06-30$0.63$0.635,600
1995-06-29$0.47$0.470
1995-06-28$0.47$0.470
1995-06-27$0.47$0.470
1995-06-26$0.47$0.470
1995-06-23$0.47$0.470
1995-06-22$0.47$0.471,000
1995-06-21$0.47$0.470
1995-06-20$0.47$0.470
1995-06-19$0.47$0.4724,300
1995-06-16$0.63$0.638,000
1995-06-15$0.47$0.4714,000
1995-06-14$0.31$0.310
1995-06-13$0.31$0.3117,600
1995-06-12$0.47$0.473,000
1995-06-09$0.31$0.3176,120
1995-06-08$0.63$0.630
1995-06-07$0.63$0.633,000
1995-06-06$0.31$0.3140,000
1995-06-05$0.31$0.3110,000
1995-06-02$0.31$0.310
1995-06-01$0.31$0.3124,700
1995-05-31$0.63$0.630
1995-05-30$0.63$0.630
1995-05-26$0.63$0.630
1995-05-25$0.63$0.630
1995-05-24$0.63$0.630
1995-05-23$0.63$0.630
1995-05-22$0.63$0.630
1995-05-19$0.63$0.630
1995-05-18$0.63$0.630
1995-05-17$0.63$0.630
1995-05-16$0.63$0.630
1995-05-15$0.63$0.630
1995-05-12$0.63$0.630
1995-05-11$0.63$0.630
1995-05-10$0.63$0.634,000
1995-05-09$0.63$0.631,440
1995-05-08$0.78$0.78360
1995-05-05$0.47$0.470
1995-05-04$0.47$0.474,000
1995-05-03$0.63$0.630
1995-05-02$0.63$0.630
1995-05-01$0.63$0.630
1995-04-28$0.63$0.630
1995-04-27$0.63$0.638,000
1995-04-26$0.63$0.6322,000
1995-04-25$0.63$0.6318,400
1995-04-24$0.63$0.636,000
1995-04-21$0.78$0.78300
1995-04-20$0.47$0.470
1995-04-19$0.47$0.4710,200
1995-04-18$0.63$0.6313,500
1995-04-17$0.78$0.781,000
1995-04-13$0.47$0.471,800
1995-04-12$0.47$0.476,000
1995-04-11$0.47$0.477,100
1995-04-10$0.47$0.470
1995-04-07$0.47$0.470
1995-04-06$0.47$0.471,500
1995-04-05$0.63$0.630
1995-04-04$0.63$0.630
1995-04-03$0.63$0.639,000
1995-03-31$0.94$0.940
1995-03-30$0.94$0.941,100
1995-03-29$0.63$0.63500
1995-03-28$0.94$0.94100
1995-03-27$0.94$0.940
1995-03-24$0.94$0.940
1995-03-23$0.94$0.94800
1995-03-22$0.94$0.947,200
1995-03-21$0.94$0.9413,320
1995-03-20$0.63$0.630
1995-03-17$0.63$0.630
1995-03-16$0.63$0.636,000
1995-03-15$0.94$0.942,000
1995-03-14$0.94$0.94400
1995-03-13$0.94$0.94900
1995-03-10$0.94$0.94500
1995-03-09$0.63$0.631,400
1995-03-08$0.78$0.787,040
1995-03-07$0.78$0.781,400
1995-03-06$0.94$0.944,000
1995-03-03$0.94$0.943,000
1995-03-02$0.94$0.940
1995-03-01$0.94$0.942,800
1995-02-28$0.94$0.940
1995-02-27$0.94$0.941,900
1995-02-24$0.78$0.780
1995-02-23$0.78$0.7810,000
1995-02-22$0.78$0.780
1995-02-21$0.78$0.7819,000
1995-02-17$0.94$0.941,000
1995-02-16$0.94$0.941,000
1995-02-15$0.78$0.780
1995-02-14$0.78$0.788,700
1995-02-13$0.94$0.942,500
1995-02-10$0.94$0.940
1995-02-09$0.94$0.942,600
1995-02-08$0.78$0.782,300
1995-02-07$0.78$0.782,000
1995-02-06$0.94$0.942,400
1995-02-03$1.09$1.09460
1995-02-02$0.94$0.943,400
1995-02-01$1.09$1.09200
1995-01-31$0.94$0.940
1995-01-30$0.94$0.944,000
1995-01-27$0.94$0.943,600
1995-01-26$0.78$0.784,800
1995-01-25$1.09$1.099,160
1995-01-24$1.09$1.09500
1995-01-23$1.09$1.091,400
1995-01-20$0.78$0.7822,000
1995-01-19$0.94$0.943,800
1995-01-18$0.78$0.783,000
1995-01-17$0.94$0.941,000
1995-01-16$0.78$0.780
1995-01-13$0.78$0.780
1995-01-12$0.78$0.785,400
1995-01-11$0.63$0.630
1995-01-10$0.63$0.630
1995-01-09$0.63$0.631,200
1995-01-06$0.78$0.780
1995-01-05$0.78$0.780
1995-01-04$0.78$0.780
1995-01-03$0.78$0.780