OraSure Technologies, Inc OSUR

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OraSure Technologies, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 3.9700 · FX 1 USD = 1.288650 SGD · about SGD 5.1159 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 3.35 → 3.97 · 18.5%
4.5003.3052.110 1 2 3 4,5 6 7 8 9 10 11 12 13 14,15 16,17,18 19 20 21 22 23 24 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
4.0400 4.1000 3.9600 3.9700 298,000
3.7500 4.0300 3.7300 4.0300 449,500
3.8100 3.9800 3.7300 3.7900 606,400
3.8500 3.9200 3.7100 3.8000 492,400
3.8800 3.9000 3.8000 3.8500 189,300
Weekend
Weekend
3.9000 3.9800 3.8200 3.8700 524,000
4.2400 4.3200 3.9500 3.9600 423,400
4.2700 4.3300 4.2000 4.2500 296,400
4.3200 4.3600 4.2500 4.2600 377,000
4.2800 4.3400 4.2400 4.3000 266,900
Weekend
Weekend
4.2500 4.3100 4.2000 4.3000 234,500
4.2500 4.3500 4.2000 4.2900 298,900
4.3000 4.3000 4.1900 4.2500 337,100
4.3800 4.4000 4.2100 4.3200 496,200
4.3200 4.4600 4.3200 4.3700 491,100
Weekend
Weekend
No trading
4.3500 4.4700 4.3300 4.3500 431,900
4.4500 4.5100 4.3000 4.3200 461,000
4.5100 4.5100 4.3100 4.4600 572,500
4.4600 4.5400 4.3500 4.5000 983,800
Weekend
Weekend
4.4200 4.5000 4.3700 4.4600 871,000
4.3500 4.4300 4.3400 4.4100 577,100
4.2300 4.4200 4.2100 4.3400 652,500
4.1200 4.2900 4.1100 4.2400 563,800
4.2300 4.3100 4.1000 4.1600 621,900
Weekend
Weekend
No trading
4.5000 4.5500 4.1800 4.2500 1,319,600
4.2600 4.5800 4.2600 4.4700 744,300
4.1900 4.3600 4.0100 4.3200 657,800
4.1900 4.2300 4.0900 4.1700 521,700
Weekend
Weekend
4.1900 4.2500 4.1300 4.1800 506,200
4.0700 4.2800 4.0000 4.1900 776,000
24 · 8-K Pre-market · 09:02 ET 8-K ↗
4.2600 4.3000 4.0200 4.0300 717,000
4.1800 4.2700 4.1200 4.2400 748,300
4.0900 4.1900 4.0500 4.1500 808,600
Weekend
Weekend
4.1700 4.2200 4.0100 4.0400 554,800
3.8900 4.1900 3.8900 4.1700 719,600
23 · 8-K After-hours · 16:32 ET 8-K ↗
4.0100 4.1000 3.9300 3.9500 818,300
4.0300 4.1600 3.9500 4.0000 1,236,600
4.1900 4.2900 4.0300 4.0900 898,700
Weekend
Weekend
4.1900 4.3300 4.1700 4.3000 780,800
3.9700 4.3300 3.9100 4.2300 1,136,400
3.9200 4.1300 3.8500 3.9800 976,600
3.9300 4.0300 3.6600 3.9400 1,542,500
No trading
Weekend
Weekend
3.2900 3.6500 3.2900 3.6100 930,600
3.0500 3.3000 3.0300 3.2900 626,300
3.0700 3.1500 3.0600 3.0700 566,200
3.0000 3.1000 2.9600 3.0800 390,100
3.0100 3.0600 2.9900 3.0100 509,800
Weekend
Weekend
3.0100 3.1900 2.9600 3.0000 1,389,200
3.0500 3.0900 2.9200 2.9500 868,100
2.9800 3.0600 2.9800 3.0400 1,097,200
3.0200 3.0600 2.8800 2.9700 835,600
3.0600 3.0900 3.0000 3.0200 850,300
Weekend
Weekend
22 · 10-Q After-hours · 16:09 ET 10-Q ↗
3.1300 3.1400 3.0100 3.0600 869,000
2.9600 3.2400 2.9500 3.1300 1,594,900
21 · 8-K After-hours · 16:09 ET 8-K ↗
3.0200 3.1200 2.9500 3.0000 584,200
2.9500 3.0500 2.9500 3.0000 284,500
2.9400 2.9700 2.9200 2.9500 360,300
Weekend
Weekend
3.0200 3.0400 2.9100 2.9500 304,800
20 · DEF 14A After-hours · 16:27 ET DEF 14A ↗
2.9600 3.0500 2.9500 3.0400 277,600
2.9800 3.0200 2.9000 2.9600 335,200
3.0300 3.1300 2.9800 3.0100 547,400
3.0000 3.0500 2.9300 3.0100 501,300
Weekend
Weekend
3.0300 3.0500 2.9300 3.0000 481,500
3.1100 3.1300 3.0500 3.0500 352,300
3.1800 3.2300 3.1000 3.1200 365,400
3.2200 3.2500 3.1400 3.1600 245,900
19 · PRE 14A After-hours · 16:59 ET PRE 14A ↗
3.1600 3.2700 3.1600 3.1900 300,200
Weekend
Weekend
3.2500 3.2700 3.1600 3.1600 306,000
18 · DEFA14A Pre-market · 08:06 ET DEFA14A ↗ 17 · DEFA14A Pre-market · 08:04 ET DEFA14A ↗ 16 · 8-K Pre-market · 07:48 ET 8-K ↗
3.2400 3.2400 3.1700 3.2100 223,300
3.2000 3.2500 3.1800 3.2400 223,900
3.0800 3.2200 3.0800 3.2100 263,900
2.9600 3.1200 2.9500 3.0800 389,900
Weekend
Weekend
3.0600 3.1100 2.9200 2.9600 250,900
3.0900 3.0900 3.0300 3.0600 196,700
3.1400 3.1800 3.0500 3.0800 269,900
3.0800 3.0800 3.0100 3.0600 304,400
3.0700 3.1300 3.0600 3.0800 601,400
Weekend
Weekend
No trading
3.0100 3.1000 2.9800 3.0800 460,800
2.8300 3.1100 2.8300 3.0500 301,200
2.9600 3.0200 2.9200 3.0000 345,500
15 · DEFA14A After-hours · 17:37 ET DEFA14A ↗ 14 · 8-K After-hours · 17:34 ET 8-K ↗
2.9900 2.9900 2.9000 2.9200 403,000
Weekend
Weekend
3.0400 3.1100 2.9700 3.0000 391,000
3.1100 3.1500 3.0500 3.0700 238,300
3.1300 3.1800 3.0700 3.1400 424,600
3.2000 3.2600 2.9900 3.0600 1,082,500
3.0800 3.1800 3.0500 3.0800 779,800
Weekend
Weekend
2.9100 2.9800 2.8600 2.9500 1,215,000
2.8700 2.9500 2.8500 2.9100 410,300
2.9400 2.9700 2.7800 2.9000 754,600
13 · DEFA14A After-hours · 17:29 ET DEFA14A ↗
3.3500 3.4500 2.9700 2.9800 990,000
2.9400 3.1500 2.9400 3.1300 429,100
Weekend
Weekend
3.1000 3.1500 2.9200 2.9700 646,200
3.1400 3.1800 3.0200 3.0900 454,400
3.0800 3.2100 3.0800 3.1800 395,700
3.1500 3.2000 3.1000 3.1300 409,700
12 · 10-K After-hours · 16:29 ET 10-K ↗
3.1500 3.2300 3.1000 3.2000 435,500
Weekend
Weekend
2.8800 3.2100 2.8800 3.1900 648,300
11 · 8-K After-hours · 16:15 ET 8-K ↗
2.9900 3.0400 2.9100 2.9900 468,900
3.0200 3.0800 2.9600 3.0100 348,300
2.8700 3.0700 2.8600 2.9800 493,100
3.1200 3.1700 2.9200 2.9600 817,700
Weekend
Weekend
3.0600 3.2200 3.0600 3.1500 580,500
2.5100 3.1400 2.5100 3.0800 1,047,700
10 · 8-K After-hours · 16:13 ET 8-K ↗
2.8200 2.8500 2.7700 2.8000 539,700
2.7500 2.8300 2.7500 2.8200 360,000
2.7300 2.7800 2.6700 2.7500 401,300
Weekend
Weekend
2.8200 2.8200 2.7300 2.7500 240,400
2.8000 2.8500 2.7900 2.8300 381,200
2.7600 2.9100 2.7500 2.8500 302,700
2.7300 2.7900 2.6800 2.7500 388,000
No trading
Weekend
Weekend
2.8000 2.8600 2.7500 2.7500 358,500
2.8300 2.8600 2.7200 2.8000 481,600
2.8300 2.8800 2.7400 2.8200 392,300
2.8000 2.9000 2.7700 2.8100 260,300
2.7000 2.8400 2.6400 2.8200 392,100
Weekend
Weekend
2.7700 2.8100 2.7000 2.7100 453,300
2.8900 2.9000 2.7000 2.7300 872,600
2.8800 2.9400 2.8600 2.9000 401,200
2.9200 3.0100 2.8000 2.8600 506,300
2.7800 2.9700 2.7200 2.9200 792,900
Weekend
Weekend
2.7400 2.8500 2.7100 2.7900 468,300
2.7100 2.8100 2.6500 2.7900 659,800
2.7100 2.7500 2.6700 2.7000 484,200
2.7000 2.7900 2.7000 2.7300 436,000
2.7100 2.7600 2.6400 2.7100 406,600
Weekend
Weekend
2.7100 2.7600 2.6400 2.6700 474,600
2.7900 2.8100 2.7200 2.7200 450,800
2.6100 2.8100 2.6100 2.7800 795,900
2.6200 2.7100 2.5900 2.5900 419,400
No trading
Weekend
Weekend
2.7400 2.7600 2.6900 2.6900 313,500
9 · DEFA14A After market open · 14:45 ET DEFA14A ↗
2.6700 2.8100 2.6700 2.7400 750,300
2.6000 2.7000 2.5700 2.7000 438,100
2.6900 2.6900 2.5500 2.6000 455,000
2.6400 2.7100 2.5900 2.6900 854,600
Weekend
Weekend
2.6700 2.6800 2.6200 2.6300 213,500
2.4900 2.7400 2.4900 2.6600 1,009,100
2.4900 2.5200 2.4300 2.5100 650,700
2.5100 2.5100 2.4400 2.4800 500,500
2.3800 2.4900 2.3800 2.4700 672,900
8 · 8-K Pre-market · 08:04 ET 8-K ↗
Weekend
Weekend
2.4300 2.4600 2.3300 2.3800 740,300
No trading
2.4700 2.4700 2.3700 2.4200 946,600
2.4400 2.5000 2.4000 2.4700 699,600
2.4200 2.4600 2.4200 2.4300 604,600
Weekend
Weekend
2.4000 2.4300 2.3700 2.4200 361,700
No trading
2.3700 2.4600 2.3700 2.4300 379,200
2.4000 2.4300 2.3500 2.3700 817,300
2.4000 2.4900 2.3500 2.4100 911,000
Weekend
Weekend
2.4400 2.4800 2.3600 2.3900 1,532,700
2.4700 2.5300 2.4400 2.4500 477,300
7 · DEFA14A After-hours · 16:09 ET DEFA14A ↗
2.4200 2.5000 2.4200 2.4600 570,600
2.5000 2.5100 2.4100 2.4200 616,000
2.5300 2.5400 2.4700 2.5000 462,000
Weekend
Weekend
2.5800 2.5800 2.4900 2.4900 391,600
2.5200 2.6500 2.5000 2.5700 822,100
2.4500 2.5900 2.4200 2.5500 881,800
2.4600 2.5100 2.4400 2.4700 691,700
2.4900 2.5200 2.4500 2.4600 502,600
Weekend
Weekend
2.5900 2.6000 2.4400 2.4900 498,800
2.5500 2.5900 2.5100 2.5700 788,600
2.5500 2.6100 2.4700 2.5500 1,030,900
2.4100 2.5100 2.3800 2.5000 659,300
2.3700 2.4600 2.3600 2.4100 541,400
6 · 8-K Pre-market · 07:37 ET 8-K ↗
Weekend
Weekend
2.4000 2.4500 2.3300 2.3800 183,900
No trading
2.4300 2.4600 2.3400 2.3800 645,100
2.4300 2.4700 2.3400 2.4500 729,500
2.2800 2.4500 2.2800 2.4200 1,161,900
Weekend
Weekend
2.1100 2.3300 2.0800 2.2700 1,874,400
2.2200 2.2400 2.1000 2.1100 1,181,100
2.1200 2.2100 2.1000 2.1900 1,444,300
2.2700 2.3400 2.1000 2.1200 887,200
2.3100 2.3500 2.2500 2.2500 784,800
Weekend
Weekend
2.2600 2.3200 2.2000 2.3100 1,046,400
2.4700 2.4900 2.2700 2.2800 738,200
2.4300 2.4900 2.4300 2.4700 564,300
2.3200 2.5100 2.3100 2.4600 522,300
2.4000 2.4400 2.3100 2.3300 1,093,900
Weekend
Weekend
2.3900 2.4300 2.3600 2.4000 474,400
2.4600 2.4700 2.3000 2.4000 850,600
5 · 10-Q After-hours · 17:23 ET 10-Q ↗ 4 · 8-K After-hours · 16:50 ET 8-K ↗
2.5700 2.6100 2.5300 2.5700 444,200
2.6500 2.7200 2.5600 2.5700 500,500
2.7400 2.7500 2.6500 2.6700 335,500
Weekend
Weekend
2.6900 2.7600 2.6700 2.7400 573,400
2.7800 2.8000 2.6800 2.7000 381,300
2.8700 2.8800 2.7900 2.7900 586,800
3 · 8-K After-hours · 16:29 ET 8-K ↗
2.9000 2.9200 2.8600 2.8700 434,500
2.9600 3.0000 2.8900 2.8900 539,800
Weekend
Weekend
2.8800 2.9800 2.8700 2.9600 511,500
2.8700 2.9600 2.8600 2.8800 353,900
2.9700 2.9900 2.8600 2.8700 731,400
3.0400 3.0600 2.9400 2.9700 613,600
3.0700 3.0900 3.0200 3.0400 525,500
Weekend
Weekend
3.0500 3.1000 3.0100 3.0200 510,300
3.0800 3.1400 3.0100 3.0600 391,200
3.0900 3.1300 3.0200 3.0600 520,800
2.9800 3.0700 2.9600 3.0500 324,300
2.9800 3.0400 2.9400 3.0100 540,600
Weekend
Weekend
3.1200 3.1300 2.9500 2.9500 573,900
3.2500 3.2600 3.1100 3.1200 320,700
3.1900 3.2900 3.1300 3.2400 290,600
3.2200 3.2200 3.1300 3.1600 409,600
3.2300 3.2600 3.1400 3.2000 348,500
Weekend
Weekend
3.1400 3.2200 3.1400 3.1800 281,400
3.1500 3.1500 3.1100 3.1300 298,500
3.2000 3.2500 3.1000 3.1500 578,800
3.1700 3.2100 3.1400 3.2100 486,500
3.2100 3.2100 3.0900 3.1800 674,800
Weekend
Weekend
3.1900 3.2200 3.1500 3.2000 721,800
3.2100 3.2800 3.1500 3.1900 615,400
3.2900 3.3200 3.2200 3.2300 623,100
3.3100 3.3900 3.2500 3.2800 446,700
3.3900 3.4200 3.3100 3.3200 499,500
Weekend
Weekend
3.3100 3.3900 3.2600 3.3800 1,078,900
3.3200 3.3500 3.2800 3.3000 445,400
3.2300 3.4000 3.2200 3.2900 425,300
3.2300 3.3000 3.1600 3.2200 715,700
3.3100 3.3400 3.2100 3.2300 430,200
Weekend
Weekend
3.3300 3.3700 3.2900 3.3100 275,300
3.2800 3.3500 3.2800 3.3200 401,800
3.3600 3.3900 3.2500 3.2600 272,300
3.3400 3.3800 3.2600 3.3500 470,500
3.2100 3.2700 3.1500 3.2500 294,300
Weekend
Weekend
3.1900 3.2600 3.1900 3.2300 259,800
3.1300 3.2100 3.1200 3.1500 458,000
3.3300 3.3400 3.1300 3.1400 559,700
3.2700 3.4600 3.2600 3.3600 1,100,900
No trading
Weekend
Weekend
3.3100 3.3600 3.2800 3.3100 747,300
3.3400 3.3500 3.2500 3.2900 597,800
3.4800 3.5400 3.3300 3.3400 899,000
3.1800 3.5000 3.1300 3.4800 1,456,900
3.0000 3.2000 2.8900 3.1400 1,544,900
Weekend
Weekend
2.8600 3.0100 2.8500 3.0000 369,900
2.8700 2.9200 2.8500 2.8600 254,200
2.8200 2.9300 2.7800 2.9000 665,600
2.8000 2.8300 2.7600 2.8000 476,600
2.7700 2.8600 2.7700 2.8000 235,300
Weekend
Weekend
2.7900 2.8200 2.7600 2.7600 344,100
2.8200 2.8800 2.7400 2.7700 398,600
2.8400 2.9600 2.8300 2.8500 456,000
2.8100 2.9000 2.7500 2.8000 518,100
2.8100 2.8500 2.7600 2.7900 295,200
Weekend
Weekend
2.7200 2.7900 2.6600 2.7800 547,600
2.8500 2.8600 2.7400 2.7500 510,000
2 · 10-Q After-hours · 16:37 ET 10-Q ↗
2.8000 3.2000 2.7400 2.8600 1,148,700
1 · 8-K After-hours · 16:07 ET 8-K ↗
3.1000 3.1600 3.0600 3.1200 421,600
3.0000 3.1500 3.0000 3.1200 579,300
Weekend
Weekend
3.1500 3.1500 3.0000 3.0100 928,300
3.1600 3.2600 3.1500 3.1800 598,500
3.2600 3.2900 3.1700 3.1900 564,100
3.3800 3.4300 3.2300 3.2700 284,900
3.3800 3.4300 3.3300 3.3500 483,000
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

24 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:02 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
22 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
20 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
19 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:59 ET Summarise
18 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise
17 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 08:04 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:48 ET Summarise
15 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:37 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:34 ET Summarise
13 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
12 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
9 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 14:45 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:04 ET Summarise
7 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:37 ET Summarise
5 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:23 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:50 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:37 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise