Atea Pharmaceuticals, Inc AVIR

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Atea Pharmaceuticals, Inc. - common stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 4.8500 · FX 1 USD = 1.290540 SGD · about SGD 6.2591 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 3.79 → 4.85 · 28.0%
6.1504.4852.820 1,2 3,4 5 6,7 8,9 10,11 12 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 27 Jul 2025 — 28 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
4.7700 4.9240 4.7400 4.8500 58,155
Weekend
Weekend
4.7800 4.8400 4.6800 4.7300 381,500
4.7500 4.8100 4.6700 4.7500 181,500
4.8100 4.8900 4.7650 4.8100 193,000
4.7300 4.8900 4.6700 4.8700 159,900
4.8700 4.9700 4.7600 4.7750 222,900
Weekend
Weekend
4.6500 4.8950 4.6400 4.8700 225,600
4.8800 4.9200 4.6700 4.7150 209,200
4.7000 4.8700 4.6500 4.8600 194,600
4.7500 4.8200 4.6100 4.7000 341,600
4.9600 5.0050 4.7100 4.7400 193,700
Weekend
Weekend
4.9600 4.9950 4.7500 4.9900 306,500
4.8850 4.9800 4.7400 4.9100 313,200
4.8300 4.9400 4.7200 4.8100 557,700
4.9000 5.0100 4.6900 4.8800 308,000
4.9400 5.0300 4.7710 4.8700 349,900
Weekend
Weekend
No trading
4.7800 5.0350 4.7800 4.9800 415,200
4.6800 4.7850 4.6250 4.7800 472,600
4.6100 4.6800 4.5500 4.6500 328,500
4.5000 4.6300 4.3800 4.6100 516,300
Weekend
Weekend
4.3500 4.5200 4.3400 4.4900 1,245,900
4.4900 4.5600 4.3000 4.3500 295,800
4.4800 4.5800 4.4250 4.4800 312,000
4.3700 4.5550 4.3700 4.4800 194,400
12 · 8-K After-hours · 16:53 ET 8-K ↗
4.3700 4.4800 4.3200 4.3900 355,500
Weekend
Weekend
No trading
4.4000 4.4600 4.2300 4.3600 607,600
4.2700 4.4600 4.2700 4.3300 252,300
4.4000 4.4600 4.2250 4.2600 287,700
4.4900 4.5300 4.3100 4.3500 210,700
Weekend
Weekend
4.3600 4.5850 4.3600 4.4900 197,800
4.4100 4.4400 4.3400 4.3600 175,500
4.3800 4.4600 4.3600 4.3900 237,400
4.3500 4.4700 4.3000 4.3600 233,300
4.2500 4.4300 4.2500 4.3200 245,300
Weekend
Weekend
4.4200 4.4300 4.2400 4.2500 217,600
4.2600 4.4500 4.2600 4.4200 190,300
4.2500 4.3100 4.1600 4.2100 330,200
4.3200 4.3500 4.1500 4.2700 312,500
4.6300 4.7600 4.3150 4.3800 366,200
Weekend
Weekend
4.7200 4.7400 4.4620 4.6700 318,800
4.5200 4.7600 4.4200 4.7300 279,000
4.5500 4.6600 4.4700 4.5500 325,200
4.4500 4.6000 4.3850 4.5300 323,200
No trading
Weekend
Weekend
4.2800 4.4400 4.2600 4.4200 356,200
4.2200 4.3400 4.2000 4.2400 411,700
4.1300 4.2800 4.1300 4.1900 211,600
4.1400 4.2500 4.0500 4.1500 250,600
4.1300 4.2300 4.0400 4.1400 376,000
Weekend
Weekend
4.2200 4.2800 4.0750 4.1000 459,900
4.5700 4.5800 4.2000 4.2700 685,300
5.2500 5.2500 4.5150 4.5700 971,400
11 · 10-Q After-hours · 16:45 ET 10-Q ↗ 10 · 8-K After-hours · 16:17 ET 8-K ↗
5.4200 5.5600 5.3300 5.5000 310,200
5.4300 5.6200 5.3700 5.4100 358,800
Weekend
Weekend
5.5100 5.5700 5.4200 5.4300 239,800
5.6200 5.6200 5.4300 5.5400 192,200
5.6200 5.7600 5.5400 5.6500 271,200
5.7300 5.8300 5.5400 5.6000 217,500
5.5400 5.8100 5.5400 5.7000 359,300
Weekend
Weekend
5.5100 5.6200 5.3700 5.5800 199,100
5.4500 5.5750 5.4200 5.5100 203,100
5.5500 5.6300 5.2400 5.4300 379,900
5.3600 5.6350 5.3400 5.5800 344,800
9 · DEFA14A After-hours · 16:57 ET DEFA14A ↗ 8 · DEF 14A After-hours · 16:45 ET DEF 14A ↗
5.4500 5.5500 5.3400 5.3600 187,800
Weekend
Weekend
5.5000 5.5400 5.3300 5.4700 209,900
5.6100 5.6770 5.5000 5.5200 146,300
5.5400 5.6700 5.4500 5.6100 170,300
5.7000 5.7000 5.4100 5.5200 397,200
5.7300 5.7900 5.6750 5.7100 216,300
Weekend
Weekend
5.7800 5.8050 5.6100 5.7400 427,700
5.8800 5.8900 5.6150 5.7000 246,600
5.8000 5.8900 5.7300 5.8800 244,200
5.7300 5.9080 5.7300 5.8000 238,100
5.6700 5.8600 5.6300 5.7100 215,300
Weekend
Weekend
5.8600 5.8650 5.6430 5.6700 271,300
5.8900 5.9600 5.7700 5.8400 252,000
6.2880 6.2880 5.9000 5.9300 408,900
5.8600 6.0150 5.7760 5.9700 322,600
5.7800 5.9200 5.7000 5.8700 478,600
Weekend
Weekend
No trading
5.5020 5.8400 5.5020 5.7600 442,900
5.4100 5.7000 5.3250 5.6500 625,700
5.1300 5.4000 5.1300 5.3800 325,200
5.1000 5.1350 5.0250 5.0800 304,100
Weekend
Weekend
5.3300 5.4000 5.0800 5.1200 320,100
5.3400 5.5080 5.3200 5.3300 252,000
5.3700 5.5100 5.3400 5.4300 421,200
5.5100 5.5400 5.0500 5.3300 677,800
5.7300 5.7300 5.4500 5.5700 491,500
Weekend
Weekend
5.9720 6.0500 5.6400 5.6600 950,200
5.8600 6.0700 5.8500 6.0000 519,200
6.0900 6.0900 5.7900 5.9100 686,400
6.0400 6.1850 6.0000 6.1300 480,800
6.1000 6.1800 5.8800 6.0500 494,900
Weekend
Weekend
6.1000 6.1400 5.9800 6.1000 511,300
6.0000 6.1700 5.8600 6.1000 649,000
6.0200 6.2900 5.9200 6.1000 733,400
6.1300 6.4500 6.0100 6.0500 1,077,800
5.9500 6.1800 5.7550 6.1500 974,100
Weekend
Weekend
4.8200 5.9000 4.8100 5.8900 1,468,100
7 · 10-K After-hours · 16:50 ET 10-K ↗ 6 · 8-K After-hours · 16:11 ET 8-K ↗
4.9900 5.3350 4.9800 5.3000 1,441,900
4.8300 5.0000 4.8300 4.9800 480,800
4.8300 4.8900 4.7000 4.8200 500,400
4.5800 4.8800 4.5600 4.8700 569,500
Weekend
Weekend
4.6400 4.7200 4.5910 4.6800 365,300
4.5900 4.6800 4.5350 4.6800 257,900
4.6500 4.7000 4.5500 4.6200 324,500
4.6300 4.7400 4.6200 4.6500 439,700
4.6500 4.7080 4.5300 4.5900 439,900
Weekend
Weekend
4.7300 4.7900 4.5250 4.6500 487,600
4.5800 4.8000 4.5500 4.7400 536,800
4.6000 4.6950 4.5650 4.6000 461,900
4.2700 4.6250 4.2700 4.6000 590,200
No trading
Weekend
Weekend
4.3300 4.3900 4.2650 4.3100 373,400
4.4600 4.5000 4.2650 4.3300 518,600
4.1800 4.4900 4.0400 4.4600 637,400
4.1400 4.2550 4.0800 4.1600 396,800
4.1500 4.1800 4.0600 4.1400 227,100
Weekend
Weekend
4.0500 4.1720 3.9100 4.1500 323,800
4.0400 4.1500 3.9800 4.0200 513,500
4.0800 4.1730 3.9500 4.1000 1,019,600
4.0600 4.2500 4.0300 4.0800 534,800
4.2200 4.2200 4.0150 4.0700 751,100
Weekend
Weekend
3.9000 4.3050 3.8400 4.2400 1,115,800
3.8300 3.9350 3.7690 3.9100 473,400
4.0300 4.0600 3.7500 3.8700 521,300
3.9800 4.1500 3.9300 4.0700 593,300
4.1050 4.1200 3.8900 4.0000 633,900
Weekend
Weekend
3.6500 4.3400 3.6200 4.1200 1,903,000
3.5300 3.6700 3.5300 3.6500 362,000
3.4400 3.5350 3.4100 3.5200 278,600
3.3800 3.4700 3.3400 3.4400 233,200
No trading
Weekend
Weekend
3.4300 3.4950 3.3800 3.4000 347,800
3.5200 3.6350 3.4400 3.4400 442,200
3.5200 3.5550 3.4400 3.5400 210,700
3.6100 3.6200 3.4750 3.5100 242,100
3.4300 3.6400 3.3850 3.6100 307,900
Weekend
Weekend
3.6200 3.6700 3.4300 3.4500 315,100
3.4400 3.6400 3.4400 3.6100 367,300
5 · 8-K Pre-market · 09:05 ET 8-K ↗
3.3500 3.5300 3.3400 3.4800 327,400
3.3900 3.4650 3.3500 3.4100 459,700
3.4500 3.4700 3.2850 3.4100 543,700
Weekend
Weekend
3.5600 3.5700 3.4100 3.4800 334,400
No trading
3.5500 3.6250 3.5100 3.5700 386,000
3.6000 3.6000 3.5200 3.5500 251,700
3.6100 3.6300 3.5360 3.6000 337,700
Weekend
Weekend
3.6500 3.6650 3.5350 3.6500 375,300
No trading
3.4400 3.6900 3.4340 3.6200 379,400
3.2000 3.4400 3.1900 3.4300 553,900
3.1500 3.2200 3.1300 3.1700 258,300
Weekend
Weekend
3.1300 3.1650 3.1050 3.1400 1,218,200
3.2000 3.2000 3.1150 3.1300 218,400
3.2200 3.2660 3.1600 3.1800 216,100
3.1500 3.2600 3.1350 3.2200 456,300
3.1600 3.1800 3.1100 3.1500 335,900
Weekend
Weekend
3.1900 3.2270 3.1400 3.1500 232,800
3.1500 3.2300 3.1410 3.1900 424,200
3.1400 3.1900 3.1050 3.1600 317,200
3.2100 3.2100 3.1050 3.1400 325,700
3.1900 3.2350 3.1150 3.2000 242,700
Weekend
Weekend
3.0900 3.1900 3.0800 3.1700 268,300
3.0800 3.1250 3.0300 3.0900 498,000
3.0100 3.1200 2.9900 3.0900 214,600
3.0700 3.0800 2.9950 3.0000 481,300
3.0700 3.1000 3.0450 3.0900 269,600
Weekend
Weekend
3.0600 3.1000 3.0050 3.1000 146,200
No trading
3.0100 3.0700 3.0100 3.0500 199,400
3.0000 3.0600 2.9600 3.0300 403,900
2.9800 3.0250 2.9600 2.9800 252,900
Weekend
Weekend
3.0000 3.0350 2.9250 2.9700 568,100
3.1700 3.1800 2.9850 3.0000 764,300
3.0300 3.1700 2.9800 3.1500 382,600
3.0100 3.0650 2.9600 3.0500 464,700
2.9800 3.0450 2.9200 3.0200 363,800
Weekend
Weekend
3.0500 3.0500 2.8950 2.9600 236,300
3.0000 3.1800 2.8700 3.0600 916,100
4 · 10-Q After-hours · 16:45 ET 10-Q ↗ 3 · 8-K After-hours · 16:16 ET 8-K ↗
3.3800 3.5000 3.3200 3.5000 1,047,200
3.3400 3.4050 3.3200 3.3800 295,100
3.2700 3.3550 3.2500 3.3300 400,200
Weekend
Weekend
3.2100 3.2750 3.2050 3.2700 353,700
3.2400 3.2600 3.1800 3.2500 464,400
3.2000 3.2780 3.1900 3.2400 357,600
3.2000 3.2370 3.1800 3.2100 279,700
3.2200 3.2600 3.1500 3.2500 252,800
Weekend
Weekend
3.2700 3.2750 3.2000 3.2500 660,500
3.2600 3.3350 3.2150 3.2700 490,300
3.1900 3.3150 3.1700 3.2900 603,100
3.2400 3.2400 3.1500 3.2100 376,900
3.2100 3.2600 3.1900 3.2500 271,300
Weekend
Weekend
3.2200 3.2350 3.1100 3.2100 236,400
3.2800 3.2800 3.1800 3.1900 373,800
3.2700 3.2970 3.2450 3.2800 358,600
3.2200 3.3000 3.1950 3.2900 230,700
3.0700 3.2250 3.0550 3.2200 453,200
Weekend
Weekend
3.1000 3.1200 3.0350 3.0600 390,700
3.1400 3.1700 3.0750 3.1200 283,000
3.1300 3.1740 3.0450 3.1500 445,900
3.0800 3.1650 3.0200 3.1400 315,000
3.1400 3.1460 3.0050 3.1100 295,300
Weekend
Weekend
3.1300 3.1680 2.9940 3.1400 360,100
3.1000 3.1600 3.0800 3.1300 374,400
3.0100 3.1000 2.9600 3.1000 1,154,400
2.9100 3.0550 2.8950 2.9700 1,045,000
2.9000 2.9350 2.8400 2.9100 476,000
Weekend
Weekend
2.8300 2.9200 2.8050 2.9000 720,600
2.8700 2.8800 2.7800 2.8200 718,500
2.8900 2.9350 2.8650 2.8800 287,600
2.9000 2.9190 2.8150 2.9000 255,400
2.9700 2.9700 2.8400 2.9200 267,300
Weekend
Weekend
2.9200 2.9500 2.8900 2.9300 296,100
2.8900 2.9150 2.8600 2.9100 208,800
2.9000 2.9750 2.8900 2.9000 157,900
2.9300 2.9640 2.8650 2.9000 215,000
2.8600 3.0100 2.8500 2.9300 267,600
Weekend
Weekend
3.0000 3.0300 2.8450 2.8800 647,000
2.9200 3.0000 2.9050 2.9700 323,900
2.9700 3.0000 2.8400 2.9100 336,300
3.0200 3.0550 2.9500 2.9700 155,600
3.1400 3.1500 3.0200 3.0400 174,600
Weekend
Weekend
3.2900 3.2900 3.1000 3.1400 182,100
3.1400 3.3270 3.1400 3.3000 221,000
3.1500 3.2300 3.0950 3.1500 238,800
3.2500 3.2500 3.1450 3.1600 117,300
3.3800 3.3800 3.2300 3.2500 150,400
Weekend
Weekend
3.3600 3.4050 3.2850 3.3700 141,600
3.4700 3.4700 3.3050 3.3300 155,600
3.3900 3.4700 3.3700 3.4600 159,500
3.3500 3.4600 3.3500 3.4000 149,400
No trading
Weekend
Weekend
3.4800 3.5250 3.3450 3.3600 161,200
3.6100 3.6300 3.4650 3.4700 235,300
3.6400 3.7000 3.5750 3.6000 224,000
3.6900 3.7050 3.6000 3.6500 310,100
3.6700 3.7900 3.6450 3.6600 291,900
Weekend
Weekend
3.5600 3.8600 3.5600 3.6600 739,400
3.5200 3.5500 3.4500 3.5300 233,300
3.5000 3.5550 3.4850 3.5000 260,500
3.5500 3.6000 3.4800 3.4900 695,100
3.5200 3.5700 3.5120 3.5300 343,800
Weekend
Weekend
3.5100 3.5350 3.4100 3.5000 398,500
3.4500 3.5250 3.4400 3.4900 308,400
3.5200 3.6000 3.4750 3.5000 371,600
3.5100 3.5600 3.4650 3.5100 359,900
3.3500 3.5500 3.3300 3.5100 296,300
Weekend
Weekend
3.6400 3.6400 3.3600 3.3800 302,700
2 · 8-K After-hours · 16:11 ET 8-K ↗ 1 · 10-Q After-hours · 16:35 ET 10-Q ↗
3.5000 3.5600 3.4350 3.4600 305,800
3.5000 3.5800 3.4500 3.4900 339,500
3.5300 3.5600 3.5050 3.5200 281,500
3.5100 3.6550 3.5000 3.5300 315,500
Weekend
Weekend
3.5900 3.6850 3.4600 3.4700 313,700
3.6600 3.8090 3.6250 3.6400 285,400
3.8000 3.9670 3.6400 3.6700 392,600
3.8200 3.8850 3.7400 3.8000 257,800
3.9200 4.0200 3.7800 3.7900 311,400
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.

12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:53 ET Summarise
11 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
9 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:57 ET Summarise
8 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:50 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:05 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise