NASDAQ:OSUR | Historical Stock Price | ORASURE TECHNOLOGIES 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
1986-11-17 to 2026-09-04
Data captured

Stock Price Chart

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

$1.74$3.09$5.47$9.69$17.18$30.451986-11-172026-08-27

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 volumeOpen priceExchange Volume
1991-12-31$22.88$22.8799,100
1991-12-30$21.75$21.7546,900
1991-12-27$22.25$22.2525,300
1991-12-26$22.63$22.6237,500
1991-12-24$23.25$23.2533,900
1991-12-23$23.50$23.5073,800
1991-12-20$23.00$23.0045,900
1991-12-19$24.38$24.3759,000
1991-12-18$24.25$24.2550,100
1991-12-17$24.25$24.2572,300
1991-12-16$23.88$23.8762,400
1991-12-13$22.38$22.3740,900
1991-12-12$22.50$22.5081,800
1991-12-11$21.50$21.5049,800
1991-12-10$21.25$21.2539,700
1991-12-09$21.63$21.6243,000
1991-12-06$22.63$22.6271,100
1991-12-05$22.38$22.3729,700
1991-12-04$22.63$22.6251,800
1991-12-03$22.88$22.8742,800
1991-12-02$22.13$22.1242,100
1991-11-29$21.50$21.509,600
1991-11-27$21.25$21.2541,100
1991-11-26$20.75$20.7538,000
1991-11-25$21.13$21.1287,400
1991-11-22$21.63$21.6262,300
1991-11-21$22.13$22.1269,400
1991-11-20$22.63$22.6291,100
1991-11-19$22.38$22.37217,500
1991-11-18$23.63$23.62223,800
1991-11-15$22.50$22.50353,500
1991-11-14$26.00$26.00441,900
1991-11-13$22.88$22.8795,200
1991-11-12$23.75$23.75106,000
1991-11-11$23.88$23.87121,000
1991-11-08$23.50$23.50166,000
1991-11-07$22.50$22.5032,000
1991-11-06$22.13$22.12101,600
1991-11-05$23.13$23.1286,200
1991-11-04$22.75$22.75109,700
1991-11-01$22.63$22.6299,300
1991-10-31$23.25$23.25306,800
1991-10-30$21.75$21.75154,100
1991-10-29$20.50$20.5052,200
1991-10-28$20.25$20.2540,500
1991-10-25$19.75$19.7519,900
1991-10-24$19.63$19.6240,500
1991-10-23$19.75$19.7532,200
1991-10-22$20.13$20.1299,700
1991-10-21$19.88$19.8774,200
1991-10-18$19.00$19.0045,600
1991-10-17$19.25$19.2528,700
1991-10-16$19.13$19.1234,700
1991-10-15$19.00$19.0038,600
1991-10-14$18.75$18.759,100
1991-10-11$19.00$19.0029,600
1991-10-10$18.88$18.8765,500
1991-10-09$17.88$17.8782,800
1991-10-08$19.00$19.0034,000
1991-10-07$19.25$19.2533,400
1991-10-04$19.63$19.6256,300
1991-10-03$20.38$20.37105,300
1991-10-02$20.63$20.62265,500
1991-10-01$20.25$20.25250,400
1991-09-30$19.13$19.1266,000
1991-09-27$19.25$19.25258,300
1991-09-26$19.13$19.12123,100
1991-09-25$17.88$17.8719,900
1991-09-24$17.88$17.8739,400
1991-09-23$18.13$18.1228,500
1991-09-20$18.63$18.6267,600
1991-09-19$19.00$19.00154,400
1991-09-18$18.63$18.62139,200
1991-09-17$16.88$16.8714,500
1991-09-16$16.63$16.6255,600
1991-09-13$16.88$16.8729,400
1991-09-12$17.25$17.2559,700
1991-09-11$17.50$17.50101,800
1991-09-10$17.13$17.1256,400
1991-09-09$17.50$17.5046,200
1991-09-06$17.25$17.2556,700
1991-09-05$16.50$16.5056,300
1991-09-04$16.13$16.1239,300
1991-09-03$16.00$16.0035,800
1991-08-30$16.50$16.5039,500
1991-08-29$16.63$16.6238,800
1991-08-28$16.50$16.5042,200
1991-08-27$16.75$16.7558,300
1991-08-26$16.75$16.7545,600
1991-08-23$17.00$17.00153,100
1991-08-22$16.00$16.00326,100
1991-08-21$18.38$18.3735,200
1991-08-20$18.25$18.2525,200
1991-08-19$17.75$17.75127,400
1991-08-16$18.88$18.8731,600
1991-08-15$19.50$19.5052,700
1991-08-14$19.00$19.0025,700
1991-08-13$19.63$19.6267,500
1991-08-12$18.88$18.8714,700
1991-08-09$18.63$18.6225,600
1991-08-08$18.38$18.3724,400
1991-08-07$18.38$18.3738,600
1991-08-06$18.88$18.8754,600
1991-08-05$19.38$19.3730,800
1991-08-02$19.00$19.0020,900
1991-08-01$19.63$19.62124,300
1991-07-31$20.00$20.0086,700
1991-07-30$19.25$19.2563,800
1991-07-29$18.63$18.6250,600
1991-07-26$17.63$17.6263,300
1991-07-25$18.25$18.25131,900
1991-07-24$18.25$18.2536,900
1991-07-23$18.75$18.7593,700
1991-07-22$19.50$19.50146,800
1991-07-19$20.88$20.87287,800
1991-07-18$20.75$20.75294,300
1991-07-17$18.38$18.3744,100
1991-07-16$18.00$18.00116,600
1991-07-15$18.25$18.2575,300
1991-07-12$17.25$17.25124,500
1991-07-11$16.13$16.1270,800
1991-07-10$16.38$16.3738,500
1991-07-09$16.13$16.1253,400
1991-07-08$15.75$15.7528,300
1991-07-05$15.75$15.7539,000
1991-07-03$15.88$15.8768,800
1991-07-02$15.00$15.00172,500
1991-07-01$15.00$15.00290,600
1991-06-28$18.50$18.5034,500
1991-06-27$18.63$18.6264,400
1991-06-26$17.88$17.8722,600
1991-06-25$17.63$17.6227,100
1991-06-24$17.88$17.8722,600
1991-06-21$18.75$18.7536,600
1991-06-20$18.75$18.75120,200
1991-06-19$18.63$18.6290,400
1991-06-18$17.88$17.8745,900
1991-06-17$17.38$17.3715,500
1991-06-14$17.13$17.1216,100
1991-06-13$17.13$17.1238,400
1991-06-12$17.00$17.0052,300
1991-06-11$18.13$18.1225,700
1991-06-10$18.25$18.2528,500
1991-06-07$18.75$18.7538,700
1991-06-06$19.38$19.3745,800
1991-06-05$19.25$19.25150,000
1991-06-04$19.00$19.00114,500
1991-06-03$17.63$17.6224,100
1991-05-31$17.88$17.87121,500
1991-05-30$18.63$18.62159,400
1991-05-29$15.88$15.8761,200
1991-05-28$15.13$15.1214,900
1991-05-24$15.00$15.009,100
1991-05-23$15.13$15.1218,300
1991-05-22$15.00$15.0012,700
1991-05-21$15.00$15.0042,200
1991-05-20$15.13$15.1219,000
1991-05-17$15.00$15.0010,300
1991-05-16$15.50$15.5047,600
1991-05-15$14.75$14.7524,700
1991-05-14$15.38$15.37111,800
1991-05-13$15.00$15.0036,200
1991-05-10$15.38$15.3736,400
1991-05-09$15.75$15.7538,400
1991-05-08$15.75$15.7519,200
1991-05-07$16.25$16.2595,800
1991-05-06$16.25$16.2563,800
1991-05-03$16.25$16.2589,600
1991-05-02$15.25$15.2566,800
1991-05-01$15.00$15.0087,900
1991-04-30$13.63$13.62185,900
1991-04-29$14.50$14.5071,400
1991-04-26$14.75$14.75260,900
1991-04-25$15.63$15.62104,700
1991-04-24$16.25$16.25142,000
1991-04-23$16.50$16.50353,400
1991-04-22$17.25$17.2566,700
1991-04-19$18.13$18.1231,100
1991-04-18$18.25$18.2578,700
1991-04-17$18.00$18.00158,200
1991-04-16$17.50$17.50266,800
1991-04-15$17.50$17.50109,400
1991-04-12$19.00$19.0074,400
1991-04-11$19.50$19.5087,100
1991-04-10$18.75$18.75104,300
1991-04-09$18.00$18.00229,400
1991-04-08$19.63$19.62415,900
1991-04-05$21.38$21.37107,700
1991-04-04$21.75$21.75150,900
1991-04-03$21.75$21.75183,900
1991-04-02$23.75$23.75111,700
1991-04-01$24.00$24.00161,700
1991-03-28$23.50$23.50274,800
1991-03-27$23.00$23.00326,000
1991-03-26$21.25$21.25262,000
1991-03-25$18.88$18.87145,000
1991-03-22$19.25$19.25368,200
1991-03-21$19.63$19.62451,100
1991-03-20$17.25$17.2587,400
1991-03-19$16.38$16.3771,700
1991-03-18$16.63$16.6252,100
1991-03-15$17.13$17.1270,800
1991-03-14$16.88$16.8780,900
1991-03-13$17.13$17.1264,200
1991-03-12$16.75$16.7588,900
1991-03-11$16.63$16.6250,500
1991-03-08$17.25$17.25115,200
1991-03-07$17.00$17.00102,600
1991-03-06$16.38$16.37120,900
1991-03-05$17.75$17.75127,600
1991-03-04$18.00$18.00191,500
1991-03-01$16.63$16.62210,700
1991-02-28$15.38$15.3756,200
1991-02-27$15.00$15.0047,300
1991-02-26$14.88$14.87107,000
1991-02-25$15.50$15.50171,300
1991-02-22$15.50$15.50222,600
1991-02-21$15.13$15.12224,900
1991-02-20$13.88$13.8787,400
1991-02-19$13.38$13.37104,200
1991-02-15$13.88$13.87216,900
1991-02-14$13.00$13.00169,100
1991-02-13$12.50$12.5069,100
1991-02-12$12.00$12.0076,200
1991-02-11$12.25$12.25102,000
1991-02-08$12.25$12.2546,500
1991-02-07$12.13$12.1239,900
1991-02-06$11.88$11.8749,800
1991-02-05$12.38$12.3796,100
1991-02-04$12.88$12.87189,600
1991-02-01$13.00$13.00133,000
1991-01-31$11.75$11.75255,200
1991-01-30$11.00$11.00102,900
1991-01-29$9.50$9.5029,400
1991-01-28$9.50$9.5016,800
1991-01-25$9.00$9.0018,900
1991-01-24$9.13$9.1219,800
1991-01-23$8.88$8.876,700
1991-01-22$8.94$8.945,900
1991-01-21$9.00$9.002,900
1991-01-18$9.13$9.1220,400
1991-01-17$9.13$9.1214,500
1991-01-16$9.00$9.008,700
1991-01-15$9.38$9.3726,800
1991-01-14$9.13$9.1220,000
1991-01-11$8.63$8.6234,400
1991-01-10$8.63$8.6211,800
1991-01-09$8.50$8.5027,800
1991-01-08$8.50$8.5024,800
1991-01-07$8.88$8.8712,800
1991-01-04$9.38$9.3712,100
1991-01-03$9.25$9.2514,800
1991-01-02$9.63$9.6210,100