OTC:VISK | Historical Stock Price | Viskase Holdings, 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
1984-02-15 to 2026-08-27
Data captured

Stock Price Chart

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

$0.04$0.24$1.57$10.06$64.62$414.961984-02-152026-08-27

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

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Historical Stock Price — 1991

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1991-12-31$14.13$14.13330,700
1991-12-30$14.38$14.38452,600
1991-12-27$13.00$13.00129,500
1991-12-26$12.88$12.88111,000
1991-12-24$13.00$13.0077,500
1991-12-23$13.13$13.1394,100
1991-12-20$13.13$13.13215,100
1991-12-19$13.13$13.13372,000
1991-12-18$13.13$13.131,644,700
1991-12-17$13.38$13.381,420,300
1991-12-16$11.38$11.38211,300
1991-12-13$10.88$10.8883,800
1991-12-12$10.63$10.6329,300
1991-12-11$10.38$10.3882,800
1991-12-10$10.00$10.0026,600
1991-12-09$10.00$10.0037,200
1991-12-06$10.50$10.5056,600
1991-12-05$10.50$10.5092,300
1991-12-04$10.50$10.50422,500
1991-12-03$10.50$10.50239,400
1991-12-02$9.25$9.2524,400
1991-11-29$9.38$9.3815,600
1991-11-27$9.38$9.3824,900
1991-11-26$9.25$9.25101,500
1991-11-25$9.50$9.5052,300
1991-11-22$9.50$9.50125,000
1991-11-21$10.25$10.25200,200
1991-11-20$9.75$9.75148,600
1991-11-19$9.50$9.50229,600
1991-11-18$9.75$9.75303,000
1991-11-15$10.00$10.00412,900
1991-11-14$12.00$12.00203,200
1991-11-13$12.25$12.25404,500
1991-11-12$12.38$12.37615,000
1991-11-11$12.50$12.50889,100
1991-11-08$11.00$11.00294,100
1991-11-07$11.25$11.25683,200
1991-11-06$10.88$10.88562,200
1991-11-05$9.75$9.75605,100
1991-11-04$9.13$9.13123,700
1991-11-01$9.13$9.13180,200
1991-10-31$8.88$8.88328,300
1991-10-30$9.00$9.0095,000
1991-10-29$9.13$9.13123,200
1991-10-28$9.13$9.1326,300
1991-10-25$9.13$9.1323,900
1991-10-24$9.13$9.13138,000
1991-10-23$9.38$9.3842,800
1991-10-22$9.38$9.3824,100
1991-10-21$9.25$9.25244,800
1991-10-18$9.25$9.2561,600
1991-10-17$9.25$9.2580,500
1991-10-16$9.63$9.6334,600
1991-10-15$9.75$9.7540,900
1991-10-14$9.50$9.5022,300
1991-10-11$9.63$9.6375,300
1991-10-10$9.00$9.0039,500
1991-10-09$9.25$9.2530,400
1991-10-08$9.50$9.508,700
1991-10-07$9.38$9.3835,200
1991-10-04$9.38$9.3883,300
1991-10-03$9.88$9.8730,100
1991-10-02$10.38$10.3871,700
1991-10-01$10.38$10.3896,000
1991-09-30$10.38$10.38209,800
1991-09-27$9.88$9.8731,200
1991-09-26$9.75$9.7566,100
1991-09-25$9.88$9.8797,500
1991-09-24$10.00$10.0045,600
1991-09-23$9.75$9.75102,600
1991-09-20$11.00$11.00145,900
1991-09-19$10.63$10.6371,800
1991-09-18$10.88$10.8843,100
1991-09-17$10.88$10.8873,800
1991-09-16$11.25$11.25224,500
1991-09-13$11.00$11.00622,600
1991-09-12$10.75$10.75159,700
1991-09-11$9.88$9.8794,800
1991-09-10$9.75$9.75100,200
1991-09-09$10.00$10.0048,800
1991-09-06$10.00$10.00104,700
1991-09-05$10.13$10.13187,600
1991-09-04$9.25$9.2566,500
1991-09-03$9.38$9.3828,500
1991-08-30$9.75$9.7546,100
1991-08-29$10.00$10.00326,000
1991-08-28$9.50$9.50144,200
1991-08-27$9.00$9.008,300
1991-08-26$8.75$8.75113,200
1991-08-23$9.13$9.1361,500
1991-08-22$9.13$9.13144,100
1991-08-21$8.88$8.8833,100
1991-08-20$9.25$9.2535,100
1991-08-19$8.88$8.8868,400
1991-08-16$9.50$9.5096,700
1991-08-15$9.00$9.0025,600
1991-08-14$9.13$9.1370,800
1991-08-13$9.50$9.506,300
1991-08-12$9.38$9.3832,800
1991-08-09$9.63$9.6330,100
1991-08-08$9.75$9.7532,100
1991-08-07$10.00$10.00169,100
1991-08-06$9.75$9.7552,100
1991-08-05$9.75$9.7513,200
1991-08-02$9.63$9.6334,800
1991-08-01$9.88$9.8711,400
1991-07-31$9.75$9.7520,100
1991-07-30$9.88$9.8773,500
1991-07-29$10.13$10.1361,600
1991-07-26$10.25$10.2516,100
1991-07-25$10.38$10.3848,200
1991-07-24$10.38$10.3851,000
1991-07-23$10.50$10.50100,300
1991-07-22$10.63$10.6344,900
1991-07-19$10.00$10.0046,300
1991-07-18$10.13$10.1337,000
1991-07-17$10.00$10.0047,700
1991-07-16$10.13$10.1321,300
1991-07-15$10.63$10.6371,100
1991-07-12$10.75$10.7562,800
1991-07-11$10.13$10.1337,800
1991-07-10$10.13$10.1336,700
1991-07-09$10.38$10.3829,500
1991-07-08$10.25$10.2549,800
1991-07-05$10.00$10.0014,000
1991-07-03$9.88$9.8774,200
1991-07-02$10.25$10.2552,400
1991-07-01$10.25$10.2533,400
1991-06-28$10.38$10.3874,900
1991-06-27$10.75$10.75194,000
1991-06-26$9.50$9.5092,200
1991-06-25$9.13$9.1326,400
1991-06-24$9.00$9.0042,700
1991-06-21$9.75$9.7590,300
1991-06-20$9.63$9.633,800
1991-06-19$9.88$9.8731,000
1991-06-18$9.75$9.7536,700
1991-06-17$10.00$10.0023,200
1991-06-14$9.88$9.8760,800
1991-06-13$9.75$9.7556,400
1991-06-12$9.38$9.38335,800
1991-06-11$8.75$8.75207,600
1991-06-10$8.75$8.751,900
1991-06-07$9.00$9.0014,700
1991-06-06$8.75$8.7538,300
1991-06-05$8.88$8.8872,100
1991-06-04$9.13$9.1339,200
1991-06-03$9.00$9.0094,000
1991-05-31$9.63$9.6310,100
1991-05-30$9.38$9.3820,100
1991-05-29$9.38$9.3861,900
1991-05-28$9.75$9.7559,600
1991-05-24$9.25$9.2527,700
1991-05-23$9.50$9.5072,900
1991-05-22$9.63$9.6338,500
1991-05-21$9.50$9.5063,400
1991-05-20$9.25$9.2595,900
1991-05-17$8.75$8.75133,300
1991-05-16$8.75$8.75144,400
1991-05-15$8.75$8.7583,400
1991-05-14$9.50$9.5013,600
1991-05-13$9.88$9.87198,300
1991-05-10$9.75$9.75104,000
1991-05-09$10.13$10.13163,200
1991-05-08$9.88$9.8730,600
1991-05-07$10.13$10.1319,600
1991-05-06$9.88$9.8786,200
1991-05-03$10.13$10.13228,300
1991-05-02$10.00$10.0089,000
1991-05-01$10.00$10.00307,800
1991-04-30$10.25$10.25147,800
1991-04-29$9.88$9.87142,900
1991-04-26$10.63$10.63260,700
1991-04-25$10.75$10.7556,200
1991-04-24$11.50$11.5077,400
1991-04-23$11.63$11.63147,800
1991-04-22$11.50$11.50180,800
1991-04-19$11.88$11.88634,200
1991-04-18$11.75$11.751,462,200
1991-04-17$11.38$11.38162,100
1991-04-16$10.75$10.7594,100
1991-04-15$11.00$11.00181,300
1991-04-12$10.75$10.75211,000
1991-04-11$10.13$10.1375,000
1991-04-10$9.50$9.5037,700
1991-04-09$9.50$9.5061,400
1991-04-08$9.50$9.5080,300
1991-04-05$9.50$9.5017,900
1991-04-04$9.38$9.3884,600
1991-04-03$9.50$9.5027,900
1991-04-02$9.63$9.6318,100
1991-04-01$9.88$9.8745,300
1991-03-28$9.63$9.6325,100
1991-03-27$9.50$9.50114,700
1991-03-26$10.25$10.25227,800
1991-03-25$9.63$9.63113,000
1991-03-22$9.63$9.6310,900
1991-03-21$9.25$9.2516,700
1991-03-20$9.50$9.5020,000
1991-03-19$9.25$9.25207,900
1991-03-18$9.75$9.75113,900
1991-03-15$9.88$9.8758,400
1991-03-14$9.88$9.87163,600
1991-03-13$9.50$9.50153,100
1991-03-12$9.00$9.00145,500
1991-03-11$9.00$9.0059,200
1991-03-08$9.25$9.2552,400
1991-03-07$9.38$9.3814,400
1991-03-06$9.63$9.63115,400
1991-03-05$9.63$9.6319,200
1991-03-04$9.50$9.5028,600
1991-03-01$9.88$9.8798,600
1991-02-28$9.88$9.8739,300
1991-02-27$9.50$9.50115,800
1991-02-26$9.50$9.5090,700
1991-02-25$9.88$9.87197,000
1991-02-22$9.88$9.87470,400
1991-02-21$8.50$8.5037,700
1991-02-20$8.63$8.6213,400
1991-02-19$8.75$8.7537,200
1991-02-15$8.69$8.6924,100
1991-02-14$8.75$8.7521,000
1991-02-13$8.75$8.7525,700
1991-02-12$8.88$8.8855,000
1991-02-11$8.88$8.8864,300
1991-02-08$9.50$9.50104,400
1991-02-07$8.88$8.88358,000
1991-02-06$9.25$9.25304,800
1991-02-05$8.75$8.75255,800
1991-02-04$7.88$7.8863,200
1991-02-01$7.75$7.75201,500
1991-01-31$8.50$8.50207,700
1991-01-30$8.25$8.2594,000
1991-01-29$8.13$8.13141,700
1991-01-28$7.88$7.88187,400
1991-01-25$7.75$7.75169,600
1991-01-24$7.50$7.50185,500
1991-01-23$7.19$7.1998,600
1991-01-22$7.38$7.3873,800
1991-01-21$7.19$7.1925,300
1991-01-18$7.00$7.00322,800
1991-01-17$6.25$6.25462,800
1991-01-16$7.63$7.6394,700
1991-01-15$7.63$7.6372,400
1991-01-14$7.63$7.63133,900
1991-01-11$7.75$7.7577,000
1991-01-10$7.56$7.5670,200
1991-01-09$7.25$7.2555,100
1991-01-08$7.25$7.2526,400
1991-01-07$7.25$7.2580,300
1991-01-04$7.75$7.7521,900
1991-01-03$7.63$7.6364,200
1991-01-02$8.00$8.0041,100