Annovis Bio, Inc ANVS

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Annovis Bio, Inc. Common Stock · Company · NYSE · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 0.9993 · FX 1 USD = 1.277900 SGD · about SGD 1.2770 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 2.02 → 1.00 · -50.5%
5.1003.0300.960 1,2 3 4 5 6 7 8 9 10 11 12,13 14,15 16 17,18 19 20 21,22 23 24 25 26 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 23 Oct 2025 — 24 Oct 2026 (Last year)

Daily NYSE 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.

Weekend
0.9900 1.0100 0.9611 0.9993 315,786
0.9900 1.0500 0.9800 0.9900 448,400
1.0000 1.0400 0.9900 0.9900 546,300
0.9600 1.0400 0.9600 0.9800 704,000
26 · 8-K Next filing day · accepted 19 Oct, 23:49 ET FORM 8-K ↗
1.0000 1.0400 0.9500 0.9600 641,300
Weekend
Weekend
1.0600 1.0800 0.9900 0.9900 641,400
1.0400 1.0800 1.0100 1.0500 572,200
1.0500 1.0800 1.0100 1.0200 844,200
1.1500 1.1500 1.0500 1.0600 850,800
1.2100 1.2100 1.1400 1.1500 460,200
Weekend
Weekend
1.1700 1.2400 1.1400 1.2100 521,900
1.2100 1.2100 1.1400 1.1700 815,400
25 · DEFA14A After market open · 13:38 ET DEFA14A ↗
1.1700 1.2300 1.1600 1.2100 429,700
1.2000 1.2400 1.1700 1.1800 538,700
1.1600 1.2000 1.1400 1.2000 657,600
Weekend
Weekend
1.1900 1.2000 1.1400 1.1800 648,500
1.2700 1.2800 1.1600 1.1700 1,201,800
1.3000 1.3400 1.2700 1.2700 572,500
1.3900 1.4100 1.3000 1.3000 812,000
1.3200 1.4300 1.3000 1.3800 1,190,000
Weekend
Weekend
1.3500 1.3600 1.3100 1.3100 573,500
1.2700 1.3400 1.2300 1.3300 853,900
1.3000 1.3300 1.2400 1.2700 1,144,300
1.1900 1.3000 1.1900 1.2600 1,214,700
1.1600 1.2200 1.1600 1.1900 882,300
Weekend
Weekend
1.1200 1.1600 1.0900 1.1400 677,900
1.1000 1.1700 1.0800 1.1000 1,521,800
1.1200 1.1300 1.0400 1.0400 1,431,100
1.1400 1.1400 1.1000 1.1200 823,200
1.1000 1.1700 1.1000 1.1400 1,201,700
Weekend
Weekend
24 · DEF 14A After-hours · 16:53 ET DEF 14A ↗
1.2000 1.2300 1.1000 1.1200 1,893,400
1.2100 1.2600 1.1700 1.1900 1,337,500
1.3100 1.3200 1.2200 1.2200 1,743,600
1.3900 1.4000 1.3000 1.3000 1,962,800
No trading
Weekend
Weekend
1.4000 1.4400 1.3800 1.3900 1,532,600
1.6500 1.6800 1.3200 1.3800 7,332,100
1.7100 1.7600 1.6900 1.7000 606,800
1.7300 1.7300 1.6700 1.6900 457,200
1.7200 1.7800 1.7000 1.7200 425,500
Weekend
Weekend
1.7800 1.8300 1.7100 1.7200 498,400
1.7600 1.8100 1.7600 1.8100 292,300
1.8400 1.8600 1.7600 1.7800 233,600
1.7600 1.8300 1.7600 1.8200 560,300
23 · PRE 14A Next filing day · accepted 24 Aug, 21:43 ET PRE 14A ↗
1.8300 1.8300 1.7400 1.7500 670,100
Weekend
Weekend
1.7800 1.8400 1.7700 1.8200 618,600
1.8400 1.8900 1.7800 1.7900 548,800
1.9000 1.9000 1.7900 1.8500 746,800
1.7500 1.8200 1.7400 1.8000 449,500
1.8200 1.8500 1.7400 1.7400 662,000
Weekend
Weekend
22 · 10-Q After-hours · 16:31 ET 10-Q ↗ 21 · 8-K After-hours · 16:05 ET FORM 8-K ↗
1.8300 1.9000 1.8000 1.8500 949,700
1.8400 1.8600 1.7500 1.7900 712,000
1.8700 1.9000 1.8000 1.8000 502,300
1.9100 1.9100 1.8600 1.8900 351,700
1.9000 1.9000 1.8500 1.8900 321,100
Weekend
Weekend
1.9000 1.9500 1.8500 1.8800 557,300
1.9100 1.9100 1.8100 1.8600 317,200
1.9000 1.9800 1.8600 1.8700 1,100,300
1.7500 1.9100 1.7200 1.8700 809,000
1.7800 1.8200 1.7100 1.7200 460,100
Weekend
Weekend
1.8100 1.8100 1.7000 1.7500 353,000
1.7200 1.7900 1.7200 1.7700 388,500
1.6700 1.7600 1.6700 1.7000 567,900
1.6700 1.7000 1.5500 1.6900 718,800
1.6900 1.7200 1.6300 1.6700 497,200
Weekend
Weekend
1.7400 1.7600 1.6400 1.6600 1,034,200
1.7000 1.7600 1.6900 1.7500 630,700
1.7200 1.7700 1.7200 1.7400 317,400
1.7200 1.7700 1.6900 1.7500 364,400
1.7000 1.7400 1.6600 1.6900 620,100
Weekend
Weekend
1.7100 1.7900 1.7000 1.7400 624,100
1.7700 1.8000 1.7200 1.7400 475,600
1.7200 1.8300 1.7100 1.8000 465,300
1.7500 1.7500 1.6800 1.7100 1,591,500
1.8500 1.8500 1.7200 1.7600 969,200
Weekend
Weekend
1.9300 1.9800 1.8200 1.8600 1,166,400
20 · 8-K Next filing day · accepted 09 Jul, 17:06 ET FORM 8-K ↗
2.0000 2.0200 1.9100 1.9500 1,048,400
2.0000 2.1700 1.9300 1.9900 1,794,100
1.9600 2.1500 1.9200 1.9200 1,628,100
1.9600 1.9900 1.9100 1.9700 456,600
Weekend
Weekend
No trading
1.9300 2.0200 1.8900 1.9300 958,300
1.8800 1.9600 1.8700 1.9200 716,300
1.8800 1.9300 1.8300 1.8600 667,900
1.7200 1.9000 1.7100 1.8600 892,500
Weekend
Weekend
1.6600 1.7200 1.6500 1.7200 1,364,400
1.7400 1.7400 1.6500 1.6500 1,200,200
1.7500 1.7800 1.6900 1.7000 756,000
1.7200 1.8000 1.7100 1.7400 670,800
1.7800 1.8400 1.7300 1.7700 815,500
Weekend
Weekend
No trading
1.7600 1.8000 1.7500 1.7500 1,091,200
19 · 8-K After-hours · 16:50 ET FORM 8-K ↗
1.8100 1.9000 1.7400 1.7400 953,600
1.7800 1.8500 1.7700 1.7900 671,000
1.8000 1.8700 1.7800 1.7800 739,800
Weekend
Weekend
1.8500 1.9000 1.7800 1.7800 628,700
1.7100 1.8500 1.7000 1.8300 1,093,600
1.7600 1.8600 1.7200 1.7200 1,119,600
1.7800 1.8400 1.7100 1.7700 1,196,200
1.9200 1.9500 1.7800 1.7900 931,300
Weekend
Weekend
1.9400 1.9600 1.8500 1.8900 1,403,300
1.9000 2.0700 1.8700 1.9900 2,035,900
1.8400 1.8800 1.8000 1.8500 693,900
1.9400 1.9400 1.7800 1.8600 1,519,500
1.9200 1.9600 1.8000 1.8200 1,712,300
Weekend
Weekend
1.9000 1.9700 1.8900 1.9200 959,200
2.0000 2.0100 1.9000 1.9000 962,900
2.0500 2.1200 1.9800 2.0100 1,180,100
2.2700 2.3300 2.0500 2.0600 1,537,400
No trading
Weekend
Weekend
2.2500 2.3900 2.2000 2.2300 2,606,500
1.9800 2.2100 1.9100 2.1500 1,237,900
18 · 8-K After-hours · 16:15 ET FORM 8-K ↗ 17 · 424B5 After-hours · 16:12 ET 424B5 ↗
1.8000 2.0400 1.7500 2.0400 3,943,200
16 · 424B5 After-hours · 17:25 ET 424B5 ↗
2.0100 2.0400 1.9300 1.9400 1,225,700
2.0900 2.1400 2.0100 2.0500 769,700
Weekend
Weekend
15 · 10-Q After-hours · 16:30 ET 10-Q ↗ 14 · 8-K After-hours · 16:00 ET FORM 8-K ↗
2.0300 2.1000 2.0100 2.0600 854,600
2.2000 2.2200 2.0700 2.1300 731,800
2.3000 2.3400 2.2200 2.2200 656,200
2.3600 2.4300 2.2700 2.2800 679,200
2.3000 2.4700 2.2600 2.3900 861,300
Weekend
Weekend
2.3000 2.3500 2.2500 2.2800 739,400
2.4000 2.4400 2.2600 2.2600 906,800
2.3000 2.4200 2.2000 2.4000 725,500
2.2900 2.3800 2.1900 2.2700 1,761,200
2.0000 2.3500 1.9800 2.2800 1,985,800
Weekend
Weekend
2.0100 2.0200 1.9400 2.0000 708,100
13 · DEFA14A After-hours · 17:02 ET DEFA14A ↗ 12 · DEF 14A After-hours · 16:55 ET FORM DEF 14A ↗
1.9400 2.0000 1.8600 1.9700 1,104,500
1.9000 1.9000 1.7900 1.8400 652,800
1.8900 2.0100 1.8500 1.8500 1,344,200
1.7800 1.9400 1.7500 1.8900 1,038,300
Weekend
Weekend
1.7300 1.8200 1.7300 1.7400 871,900
1.8200 1.8400 1.7300 1.8100 1,119,100
1.8900 1.9100 1.8100 1.8400 811,000
1.9000 1.9700 1.8500 1.8600 901,900
1.8600 1.9500 1.8100 1.9200 903,500
Weekend
Weekend
1.8200 1.9200 1.7700 1.8700 1,078,000
1.7700 1.8000 1.7000 1.7800 851,300
1.7700 1.8000 1.7000 1.7600 991,300
1.7100 1.7300 1.6500 1.7300 1,709,200
1.5800 1.7100 1.5500 1.6600 2,496,100
Weekend
Weekend
1.6400 1.6400 1.5400 1.5900 2,633,200
11 · 8-K Next filing day · accepted 09 Apr, 17:50 ET FORM 8-K ↗ 10 · 424B5 After-hours · 17:09 ET 424B5 ↗
1.9300 1.9800 1.6100 1.6200 6,674,500
2.3700 2.4200 2.2700 2.3000 300,700
2.3300 2.4100 2.2200 2.2700 648,000
2.5400 2.7700 2.3300 2.3500 1,349,900
Weekend
Weekend
No trading
2.0600 2.2900 2.0300 2.2800 962,600
2.2800 2.2900 2.0000 2.1200 480,900
2.0300 2.2800 2.0300 2.2300 467,100
2.0300 2.0500 1.9600 2.0100 360,400
Weekend
Weekend
2.1500 2.1600 1.9700 2.0300 721,500
2.2000 2.2400 2.1100 2.1500 452,800
9 · 8-K After-hours · 17:19 ET FORM 8-K ↗
2.4000 2.4400 2.2200 2.2200 533,700
2.4200 2.4800 2.3700 2.3700 318,500
2.6200 2.6500 2.4200 2.5000 345,900
Weekend
Weekend
2.6400 2.7200 2.5100 2.6000 746,100
2.4800 2.6800 2.2800 2.6700 622,800
2.7200 2.7600 2.4500 2.4700 658,000
2.8500 3.0300 2.7000 2.7400 365,400
8 · 8-K After-hours · 17:06 ET FORM 8-K ↗
2.5400 2.9000 2.5400 2.8300 670,500
Weekend
Weekend
7 · 10-K After-hours · 17:15 ET 10-K ↗
2.4400 2.5600 2.4400 2.5200 237,000
2.5000 2.5700 2.4300 2.4600 235,200
2.6000 2.6800 2.4500 2.5000 435,100
2.6200 2.7100 2.5600 2.5800 225,200
2.4900 2.5800 2.4100 2.5700 400,200
Weekend
Weekend
2.5100 2.5500 2.4500 2.4900 171,000
2.6100 2.6700 2.4200 2.4800 248,400
2.6200 2.7300 2.5600 2.7000 334,600
2.6700 2.6700 2.5300 2.5800 176,100
2.5100 2.7600 2.5000 2.6700 435,300
Weekend
Weekend
2.7500 2.8400 2.6400 2.6800 262,100
2.9100 2.9400 2.7200 2.7700 356,400
2.8000 3.0000 2.7000 2.8800 779,300
2.3900 2.7800 2.3800 2.6800 714,300
2.4100 2.4700 2.3500 2.3900 211,200
Weekend
Weekend
2.3600 2.5300 2.3600 2.4800 349,000
2.4100 2.4400 2.3600 2.4100 166,200
2.3900 2.5100 2.3500 2.4300 209,300
2.3500 2.4100 2.2800 2.3800 339,600
No trading
Weekend
Weekend
2.4600 2.5500 2.3700 2.3700 216,600
2.5000 2.6500 2.3400 2.4300 510,200
6 · 8-K Pre-market · 09:00 ET FORM 8-K ↗
2.4600 2.4600 2.2900 2.3700 265,700
2.4300 2.5000 2.3900 2.4000 247,400
2.5600 2.5600 2.3800 2.4900 301,000
Weekend
Weekend
2.5400 2.6100 2.4600 2.4900 550,900
2.5500 2.6200 2.4200 2.4400 345,600
2.6300 2.7300 2.4500 2.5800 465,100
2.7100 2.8100 2.5500 2.6000 250,800
2.6600 2.7900 2.6500 2.7000 246,200
Weekend
Weekend
2.8000 2.8800 2.6000 2.7000 534,000
2.9000 2.9700 2.7500 2.8100 481,600
5 · 8-K After-hours · 16:28 ET FORM 8-K ↗
2.9100 3.1400 2.9100 3.0400 457,300
2.9300 3.0200 2.8000 2.9000 409,800
3.0100 3.0100 2.8300 2.9600 494,400
Weekend
Weekend
3.0200 3.0600 2.9200 3.0100 313,300
2.9300 3.1900 2.9300 3.0600 754,800
2.7900 2.9300 2.7800 2.8800 419,600
2.7700 2.8700 2.7000 2.7900 649,700
No trading
Weekend
Weekend
3.2500 3.2600 2.8800 2.8900 835,500
3.1500 3.3000 3.1000 3.2000 366,200
3.0700 3.2300 2.9800 3.1700 559,400
3.4900 3.5300 3.0000 3.1200 1,205,900
3.6000 3.6100 3.3100 3.4500 826,400
Weekend
Weekend
3.9700 4.0200 3.6600 3.6700 397,600
4.0400 4.1400 3.9100 3.9200 296,000
3.8900 4.1200 3.8800 4.0700 654,700
3.8100 3.9400 3.7500 3.8500 444,000
3.7000 3.8300 3.6000 3.8000 497,000
Weekend
Weekend
3.4500 3.6800 3.2600 3.6500 469,600
No trading
3.4400 3.5000 3.3600 3.4600 354,800
3.4800 3.6400 3.4300 3.4600 339,100
3.5200 3.7100 3.5000 3.5000 286,900
Weekend
Weekend
3.6100 3.7200 3.4900 3.6000 286,900
No trading
3.5800 3.7000 3.5600 3.6600 130,800
3.8900 3.9100 3.5700 3.5800 526,500
3.7400 4.0400 3.6000 3.9300 628,100
Weekend
Weekend
3.6800 3.7400 3.4600 3.6500 873,600
3.6900 3.8600 3.6500 3.6700 603,500
3.9300 4.0500 3.5800 3.6200 609,100
3.7100 3.9900 3.7100 3.9300 415,300
4.1500 4.2400 3.7600 3.7800 712,600
Weekend
Weekend
3.7700 4.2300 3.7000 4.1300 1,044,000
4.1200 4.1500 3.7000 3.7900 1,486,800
4.4500 4.5700 4.1800 4.2000 778,700
4.5000 4.6400 4.3400 4.4600 717,300
4.4800 4.5500 4.1200 4.3000 938,000
Weekend
Weekend
4.6600 4.7600 4.4000 4.5500 604,000
4.6800 4.8200 4.6000 4.6500 499,700
4.3500 4.7600 4.3200 4.6500 1,358,100
4.4600 4.7100 4.0100 4.4100 1,604,100
5.0400 5.1000 4.3200 4.5100 1,854,700
Weekend
Weekend
5.0500 5.5000 4.9000 5.1000 1,291,800
No trading
5.0200 5.2500 4.5700 4.9200 2,925,600
4.0800 4.8300 4.0100 4.8200 2,367,500
3.8400 4.4800 3.8200 4.0900 3,310,700
Weekend
Weekend
3.9100 4.0000 3.4700 3.7900 1,969,300
3.4400 3.9800 3.3900 3.8800 3,595,900
3.5100 3.6900 3.2500 3.3800 2,411,700
2.9800 3.8200 2.9800 3.3700 7,205,600
2.3700 4.0000 2.3600 3.0300 44,362,600
Weekend
Weekend
2.1100 2.4300 2.1100 2.3400 617,500
2.3800 2.4300 2.2300 2.2900 555,900
4 · 8-K Next filing day · accepted 12 Nov, 17:49 ET 8-K ↗ 3 · 10-Q After-hours · 16:16 ET 10-Q ↗
2.1700 2.4900 2.1700 2.4300 1,712,900
2.0000 2.1100 1.9600 2.1100 168,800
2.0800 2.0800 1.9600 1.9900 114,700
Weekend
Weekend
1.9100 2.0500 1.9000 2.0000 242,400
2.0500 2.0800 1.9200 1.9900 192,200
1.9200 2.1700 1.9000 2.0400 220,500
1.9500 2.0300 1.8900 1.8900 246,400
2.0800 2.0900 1.9500 2.0200 275,200
Weekend
Weekend
2.0800 2.1500 2.0300 2.1000 174,100
2.1900 2.2500 2.0700 2.0800 202,400
2.0800 2.2900 2.0800 2.2000 724,500
2 · 8-K After-hours · 17:07 ET FORM 8-K ↗ 1 · 424B5 After market open · 14:51 ET 424B5 ↗
2.1200 2.1400 2.0700 2.1000 257,500
2.1100 2.2400 2.0600 2.1500 1,339,600
Weekend
Weekend
2.0500 2.0700 2.0200 2.0500 268,000
2.0000 2.0800 2.0000 2.0200 138,700

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.

26 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 19 Oct, 23:49 ET Summarise
25 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 13:38 ET Summarise
24 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:53 ET Summarise
23 PRE 14A PRE 14A (opens SEC filing in a new tab) Next filing day · accepted 24 Aug, 21:43 ET Summarise
22 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
21 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
20 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 09 Jul, 17:06 ET Summarise
19 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:50 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
17 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
16 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
13 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
12 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:55 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 09 Apr, 17:50 ET Summarise
10 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:09 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:19 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:06 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:28 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 12 Nov, 17:49 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:07 ET Summarise
1 424B5 424B5 (opens SEC filing in a new tab) After market open · 14:51 ET Summarise