OTC:PRKR | Historical Stock Price | PARKERVISION 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
1993-12-01 to 2026-08-27
Data captured

Stock Price Chart

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

$0.07$0.41$2.50$15.29$93.65$573.731993-12-012026-08-27

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

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Historical Stock Price — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2012-12-31$20.30$20.3087,300
2012-12-28$20.40$20.4027,380
2012-12-27$20.50$20.5016,080
2012-12-26$21.90$21.9017,080
2012-12-24$21.80$21.8014,200
2012-12-21$21.90$21.9072,220
2012-12-20$22.50$22.5039,660
2012-12-19$22.40$22.4036,120
2012-12-18$23.70$23.7036,750
2012-12-17$23.90$23.9020,620
2012-12-14$22.50$22.5046,010
2012-12-13$23.80$23.8029,470
2012-12-12$22.90$22.9012,660
2012-12-11$22.70$22.7021,630
2012-12-10$21.50$21.5016,460
2012-12-07$20.90$20.9020,520
2012-12-06$20.20$20.207,920
2012-12-05$19.70$19.7018,770
2012-12-04$20.00$20.0040,840
2012-12-03$22.00$22.0029,900
2012-11-30$22.60$22.6089,990
2012-11-29$22.00$22.00107,890
2012-11-28$19.40$19.4019,370
2012-11-27$19.20$19.2021,220
2012-11-26$18.80$18.8016,920
2012-11-23$19.00$19.0013,620
2012-11-21$19.20$19.2025,720
2012-11-20$18.60$18.6012,560
2012-11-19$18.50$18.5020,500
2012-11-16$18.00$18.0060,900
2012-11-15$16.80$16.8023,950
2012-11-14$17.80$17.8046,720
2012-11-13$17.70$17.7010,450
2012-11-12$18.90$18.9039,880
2012-11-09$17.10$17.1031,240
2012-11-08$17.40$17.4023,320
2012-11-07$17.40$17.4030,410
2012-11-06$18.50$18.5037,520
2012-11-05$20.00$20.0058,560
2012-11-02$17.70$17.7045,100
2012-11-01$17.10$17.1043,750
2012-10-31$15.50$15.5014,430
2012-10-26$15.80$15.8021,860
2012-10-25$16.30$16.3038,180
2012-10-24$16.50$16.5032,190
2012-10-23$15.70$15.7059,570
2012-10-22$15.30$15.3053,790
2012-10-19$16.00$16.0061,900
2012-10-18$16.60$16.60114,030
2012-10-17$16.40$16.40182,530
2012-10-16$17.50$17.50102,540
2012-10-15$19.80$19.80146,210
2012-10-12$20.10$20.1047,300
2012-10-11$20.40$20.4037,260
2012-10-10$20.00$20.0069,830
2012-10-09$22.10$22.10122,710
2012-10-08$23.20$23.2029,180
2012-10-05$23.40$23.4050,360
2012-10-04$23.60$23.6041,230
2012-10-03$23.30$23.3030,240
2012-10-02$23.70$23.7021,830
2012-10-01$23.80$23.8030,280
2012-09-28$23.50$23.5036,260
2012-09-27$23.90$23.9026,570
2012-09-26$23.30$23.3029,720
2012-09-25$23.50$23.5061,410
2012-09-24$24.10$24.1055,760
2012-09-21$24.20$24.2078,970
2012-09-20$23.20$23.20321,350
2012-09-19$25.30$25.3064,200
2012-09-18$25.00$25.0077,350
2012-09-17$24.90$24.9055,740
2012-09-14$24.90$24.90210,470
2012-09-13$26.60$26.6086,650
2012-09-12$27.30$27.3079,730
2012-09-11$25.30$25.3044,420
2012-09-10$23.90$23.9051,840
2012-09-07$25.50$25.5095,090
2012-09-06$22.40$22.4052,620
2012-09-05$22.30$22.3039,610
2012-09-04$23.40$23.4025,950
2012-08-31$23.00$23.0064,800
2012-08-30$22.90$22.9035,710
2012-08-29$22.70$22.7074,500
2012-08-28$21.70$21.7065,890
2012-08-27$21.30$21.3033,690
2012-08-24$20.70$20.7074,150
2012-08-23$21.60$21.6039,860
2012-08-22$22.50$22.5025,910
2012-08-21$23.60$23.6080,020
2012-08-20$23.30$23.3034,820
2012-08-17$22.90$22.9041,480
2012-08-16$23.40$23.4054,390
2012-08-15$21.50$21.5065,400
2012-08-14$21.30$21.30144,620
2012-08-13$20.30$20.3039,830
2012-08-10$19.70$19.7027,190
2012-08-09$19.70$19.7047,730
2012-08-08$19.10$19.1059,440
2012-08-07$21.50$21.5033,360
2012-08-06$22.00$22.0048,480
2012-08-03$22.60$22.6062,540
2012-08-02$21.40$21.4093,840
2012-08-01$22.90$22.9069,230
2012-07-31$25.10$25.1061,190
2012-07-30$23.10$23.10163,330
2012-07-27$24.90$24.90113,610
2012-07-26$26.90$26.9054,740
2012-07-25$26.80$26.8093,240
2012-07-24$28.80$28.8065,460
2012-07-23$29.50$29.5069,360
2012-07-20$31.10$31.1057,930
2012-07-19$30.90$30.9078,160
2012-07-18$31.30$31.30243,060
2012-07-17$28.10$28.1035,080
2012-07-16$28.30$28.3058,370
2012-07-13$28.00$28.0052,590
2012-07-12$25.00$25.0068,020
2012-07-11$25.20$25.2081,360
2012-07-10$27.20$27.2054,780
2012-07-09$27.60$27.6048,390
2012-07-06$27.80$27.8082,280
2012-07-05$29.70$29.70111,970
2012-07-03$27.90$27.9077,430
2012-07-02$27.30$27.30148,680
2012-06-29$23.80$23.8055,810
2012-06-28$22.80$22.8045,380
2012-06-27$23.00$23.0030,310
2012-06-26$22.80$22.8025,930
2012-06-25$22.90$22.9071,820
2012-06-22$22.60$22.601,369,700
2012-06-21$22.30$22.3075,860
2012-06-20$22.00$22.00142,200
2012-06-19$22.40$22.40136,290
2012-06-18$22.40$22.4079,520
2012-06-15$22.60$22.6087,620
2012-06-14$22.50$22.5032,130
2012-06-13$22.80$22.8038,750
2012-06-12$22.20$22.2091,730
2012-06-11$21.80$21.80119,190
2012-06-08$23.40$23.4084,810
2012-06-07$23.30$23.3081,890
2012-06-06$22.90$22.90248,850
2012-06-05$21.20$21.2077,180
2012-06-04$20.90$20.90103,280
2012-06-01$22.00$22.00118,170
2012-05-31$18.90$18.90122,920
2012-05-30$17.80$17.8036,130
2012-05-29$17.80$17.8091,170
2012-05-25$16.30$16.3048,590
2012-05-24$16.60$16.6073,020
2012-05-23$16.00$16.0079,600
2012-05-22$14.40$14.4047,110
2012-05-21$12.50$12.5025,570
2012-05-18$12.40$12.4036,660
2012-05-17$12.60$12.6025,290
2012-05-16$13.30$13.3071,840
2012-05-15$13.20$13.2043,620
2012-05-14$13.00$13.0029,130
2012-05-11$12.60$12.6060,970
2012-05-10$13.70$13.7013,500
2012-05-09$14.00$14.0013,700
2012-05-08$14.00$14.0011,620
2012-05-07$13.60$13.6017,800
2012-05-04$13.00$13.0020,150
2012-05-03$13.00$13.0041,960
2012-05-02$13.50$13.5016,940
2012-05-01$13.80$13.8019,400
2012-04-30$13.60$13.6018,200
2012-04-27$14.00$14.0025,560
2012-04-26$14.00$14.0022,890
2012-04-25$13.80$13.8046,500
2012-04-24$14.90$14.9045,120
2012-04-23$14.20$14.20119,550
2012-04-20$16.00$16.00130,140
2012-04-19$13.20$13.2055,260
2012-04-18$11.70$11.7021,840
2012-04-17$11.50$11.5022,120
2012-04-16$11.40$11.4028,430
2012-04-13$11.50$11.50132,980
2012-04-12$11.70$11.7057,260
2012-04-11$12.60$12.6032,230
2012-04-10$11.40$11.4013,790
2012-04-09$10.80$10.8026,210
2012-04-05$10.30$10.3010,540
2012-04-04$9.70$9.7039,720
2012-04-03$10.20$10.2031,280
2012-04-02$10.50$10.5020,120
2012-03-30$10.70$10.7015,940
2012-03-29$11.10$11.109,970
2012-03-28$11.10$11.1020,400
2012-03-27$10.40$10.4016,070
2012-03-26$10.80$10.8015,800
2012-03-23$10.40$10.4032,000
2012-03-22$11.30$11.3015,360
2012-03-21$11.40$11.4017,770
2012-03-20$11.30$11.3014,740
2012-03-19$12.00$12.0031,130
2012-03-16$11.90$11.9015,500
2012-03-15$11.10$11.109,560
2012-03-14$11.00$11.0028,290
2012-03-13$11.50$11.5024,850
2012-03-12$12.20$12.2051,480
2012-03-09$10.00$10.0032,910
2012-03-08$9.50$9.5015,150
2012-03-07$9.30$9.3016,190
2012-03-06$9.80$9.8028,640
2012-03-05$8.80$8.807,890
2012-03-02$8.30$8.3042,140
2012-03-01$8.10$8.104,220
2012-02-29$8.30$8.3012,630
2012-02-28$8.10$8.106,470
2012-02-27$8.40$8.4016,830
2012-02-24$8.30$8.307,330
2012-02-23$8.30$8.308,610
2012-02-22$8.20$8.2018,490
2012-02-21$8.00$8.008,040
2012-02-17$8.00$8.0017,890
2012-02-16$8.00$8.007,920
2012-02-15$8.00$8.0023,130
2012-02-14$8.30$8.305,880
2012-02-13$8.40$8.403,120
2012-02-10$8.30$8.306,020
2012-02-09$8.30$8.309,230
2012-02-08$8.00$8.0011,170
2012-02-07$8.30$8.3030,270
2012-02-06$8.20$8.2018,810
2012-02-03$8.10$8.109,120
2012-02-02$8.10$8.103,340
2012-02-01$8.00$8.005,870
2012-01-31$8.00$8.0027,110
2012-01-30$8.10$8.108,180
2012-01-27$8.40$8.407,620
2012-01-26$8.60$8.604,730
2012-01-25$8.80$8.8010,130
2012-01-24$8.60$8.606,580
2012-01-23$8.90$8.9024,830
2012-01-20$8.00$8.0095,650
2012-01-19$7.90$7.9020,050
2012-01-18$8.20$8.208,240
2012-01-17$8.20$8.207,790
2012-01-13$8.40$8.4025,850
2012-01-12$8.40$8.407,610
2012-01-11$8.60$8.608,040
2012-01-10$8.70$8.708,100
2012-01-09$8.90$8.9012,900
2012-01-06$8.70$8.705,460
2012-01-05$9.00$9.005,520
2012-01-04$9.00$9.006,470
2012-01-03$8.90$8.9017,400