Cogent Biosciences, Inc COGT

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Cogent Biosciences, Inc. - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 31.2100 · FX 1 USD = 1.277900 SGD · about SGD 39.8833 per unit

Sign in to practise with simulated trades before investing real money. 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 15.13 → 31.21 · 106.3%
42.84028.48514.130 1,2,3,4 5 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 Oct 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.

Weekend
Weekend
30.9400 31.2651 30.3300 31.2100 1,774,730
31.0700 31.9100 30.8600 31.3100 1,178,300
31.2600 31.9400 31.2000 31.4300 2,099,700
30.2350 31.5000 30.0300 31.2400 2,311,800
29.6600 30.2300 29.5100 30.0100 2,541,200
Weekend
Weekend
29.4700 29.9800 28.7700 29.5200 2,783,000
28.3300 29.7800 28.3300 29.5100 3,037,600
27.9300 29.0500 27.7350 28.1500 2,295,300
29.4600 29.4600 27.8500 28.0900 2,990,500
30.8100 31.0700 29.6300 29.7800 1,855,300
Weekend
Weekend
29.9800 31.0300 29.9000 31.0000 2,522,200
29.7100 30.6600 28.6900 30.0800 3,643,300
30.0500 30.4300 29.8800 30.1400 1,262,900
31.1700 31.1700 29.7000 30.3800 2,383,800
31.2600 31.3700 29.9300 30.8700 1,792,700
Weekend
Weekend
32.1200 32.2900 30.8550 31.0200 1,172,100
32.0200 32.5700 31.5200 31.5900 1,698,600
31.7350 32.7600 31.4850 32.0200 1,960,200
31.7600 32.1200 31.3200 31.6600 1,704,700
32.0000 32.2000 31.2300 31.8600 2,212,900
Weekend
Weekend
31.5500 32.7100 31.0500 32.3100 2,978,000
31.2100 31.9500 30.3500 31.4300 2,591,500
32.6200 32.8500 30.8800 31.4100 2,330,300
32.2300 32.8500 32.0600 32.6300 2,036,200
31.9700 32.5150 31.4100 32.0000 3,415,000
Weekend
Weekend
33.2100 33.4200 31.3900 31.5000 4,603,100
33.0700 33.6400 32.8750 33.1900 1,189,500
32.8900 33.2700 32.2000 32.5400 1,921,600
33.3700 33.9300 32.6900 32.7400 1,712,400
33.4200 33.5750 32.8500 33.4100 1,437,400
Weekend
Weekend
34.5100 35.0000 33.2100 33.4100 1,715,800
33.5000 34.1900 33.0700 34.0800 2,264,600
35.0900 35.5700 34.0750 34.1800 1,586,300
34.1600 35.7500 33.9000 35.2800 2,244,400
No trading
Weekend
Weekend
34.5600 35.2000 34.4200 34.7600 784,100
34.9000 35.1400 34.0600 34.9500 1,268,600
5 · 8-K After-hours · 16:11 ET 8-K ↗
35.1800 35.8200 34.0100 34.5700 1,181,500
34.4800 34.9900 34.3000 34.6800 1,480,600
34.6100 35.2100 34.1100 35.0000 1,849,600
Weekend
Weekend
36.6600 36.8450 34.5300 34.6700 1,771,200
36.5100 37.6650 36.4120 37.0900 1,636,600
36.4900 37.1200 36.2820 36.7200 1,062,600
36.5600 37.0800 36.4400 36.8000 1,394,300
36.7500 37.1150 36.0700 36.2300 1,214,500
Weekend
Weekend
35.7500 37.2200 35.4000 36.7300 2,515,700
36.3100 36.6950 34.9100 35.3100 1,943,600
38.6200 38.6200 36.7000 36.8500 1,249,800
37.3200 38.3140 37.0100 37.4000 1,151,000
37.9500 38.1000 37.5100 37.8700 1,595,000
Weekend
Weekend
36.7400 38.0050 36.5700 37.9300 1,228,800
39.0600 39.3000 37.3000 37.3100 1,414,200
38.8000 39.0300 37.8100 38.9800 2,977,700
40.8500 40.8500 38.6400 38.7000 2,781,300
4 · 8-K After-hours · 17:19 ET 8-K ↗ 3 · 424B5 After-hours · 17:17 ET 424B5 ↗ 2 · 10-Q After-hours · 16:11 ET 10-Q ↗
40.4400 42.0000 39.7200 41.5300 1,616,900
1 · 8-K Pre-market · 08:06 ET 8-K ↗
Weekend
Weekend
42.2500 42.9200 41.7000 42.3900 1,855,700
41.8800 42.7700 41.2500 41.8000 1,043,100
42.7500 43.3000 41.4600 42.2700 1,881,000
39.6800 43.3900 39.1950 42.8400 4,748,700
38.6500 39.3800 37.4000 38.8600 1,406,500
Weekend
Weekend
41.1300 41.3050 38.7550 38.9300 1,547,300
39.8400 42.1100 39.3000 41.3600 1,835,500
40.6700 40.8800 38.8400 39.5700 1,221,000
40.5300 40.7250 39.0200 40.6700 1,133,700
40.0500 41.1700 39.7500 40.4400 1,383,700
Weekend
Weekend
40.4600 40.5500 39.2300 39.7600 1,593,400
38.4910 40.3800 38.3900 40.2400 3,181,300
39.0800 40.1600 38.7800 39.5400 1,941,800
38.2200 39.8000 38.2200 39.6400 1,294,500
39.4500 39.8500 38.0400 38.3000 1,170,500
Weekend
Weekend
37.4200 39.3900 37.0700 39.0800 1,914,600
39.0100 39.6900 37.4200 37.9400 2,575,800
38.2200 39.6100 37.7900 39.3000 2,172,300
37.4600 38.6350 37.0400 38.5100 2,076,000
38.2000 38.3550 37.0800 37.4600 1,610,100
Weekend
Weekend
40.3750 40.5400 38.3100 38.8700 2,052,000
39.9700 40.8900 39.8700 40.5100 3,868,300
40.1200 40.8500 38.3900 39.9700 3,643,200
39.9000 40.3150 39.4550 40.0100 3,722,800
38.8700 39.6200 38.0980 39.4400 1,767,500
Weekend
Weekend
No trading
38.5000 39.5000 37.8150 38.6900 1,858,800
38.5800 39.4000 38.1200 38.4800 2,420,100
38.7400 40.0900 38.1500 38.7000 5,628,800
37.6400 39.0450 37.0300 38.7400 3,215,800
Weekend
Weekend
37.9000 38.1600 37.0000 38.1000 9,948,000
37.5300 39.8150 37.4500 38.0100 3,280,500
36.4700 38.6000 36.4700 37.5300 4,948,500
35.4000 36.9000 34.7000 36.3100 4,050,200
35.3400 36.0300 35.0200 35.8400 3,175,500
Weekend
Weekend
No trading
34.1900 34.9900 33.8100 34.5400 4,898,300
33.5150 34.0000 32.9500 33.6700 2,068,000
33.2000 33.6000 32.4200 33.0700 1,603,100
33.4000 33.8640 33.0500 33.1700 1,974,700
Weekend
Weekend
32.5800 33.5300 32.3300 33.1000 1,480,100
31.4300 32.7200 31.0900 32.6200 1,823,400
31.8500 32.6050 30.9300 31.3800 2,510,100
31.8900 32.3400 31.0300 31.9800 3,082,200
31.8000 31.8150 30.9350 31.1600 1,901,400
Weekend
Weekend
32.3700 32.8300 30.9800 31.0200 1,795,000
32.4900 33.6150 32.0700 32.7900 1,600,100
32.8000 32.8000 31.4300 32.2600 2,472,800
34.3300 34.5600 31.3150 32.7600 4,267,100
34.8700 35.5100 34.4100 34.8100 3,073,900
Weekend
Weekend
35.5200 35.5200 34.5150 34.9600 2,948,700
35.0250 35.9500 34.0500 35.3800 2,722,900
33.9200 34.5500 33.7700 34.5100 3,093,400
33.2250 34.1900 32.8700 33.9400 2,815,400
No trading
Weekend
Weekend
32.6600 34.1600 32.4450 32.6700 1,966,900
32.7400 32.9900 32.3200 32.5800 1,576,700
31.5300 33.3550 31.4800 32.9250 2,035,200
31.7500 31.8800 30.8700 31.2500 2,819,100
32.6200 32.9500 31.3100 31.3600 1,669,000
Weekend
Weekend
33.8500 34.2700 32.4600 32.6800 2,079,000
34.4500 34.9900 33.8400 34.1900 1,246,200
33.9900 34.5500 33.5500 34.2900 1,182,200
33.9900 35.0300 33.5400 34.5300 1,187,200
34.8900 35.0100 33.6000 34.1000 1,070,900
Weekend
Weekend
34.9400 35.4000 34.4700 34.7400 896,100
35.5900 35.6800 34.4800 34.7900 1,997,800
36.8700 37.5100 35.5700 35.8700 1,613,400
36.9200 37.2900 35.9200 36.9800 1,739,500
35.8800 37.2750 35.7700 36.7300 1,704,200
Weekend
Weekend
35.8100 37.0100 35.4200 36.6300 1,951,000
36.2700 36.6000 35.4950 35.7900 1,320,900
35.9700 36.5200 35.1700 35.8700 1,272,600
36.5800 37.3800 36.1800 36.3400 1,537,200
36.8200 37.2250 36.3400 36.6050 1,038,700
Weekend
Weekend
36.3900 37.0630 35.6700 36.8100 1,139,400
36.3200 36.9100 35.3600 36.1400 1,123,200
37.2100 37.5550 36.1200 36.3900 1,424,300
37.0500 37.3900 36.3600 36.7300 1,903,100
37.4800 37.9920 36.7400 37.0000 1,160,300
Weekend
Weekend
36.9800 37.3000 36.5200 37.2500 3,948,200
36.1200 36.4300 35.5700 36.1900 1,677,100
36.4900 36.9200 35.6900 36.3200 1,455,900
36.7700 37.5100 36.3800 36.4900 2,339,000
36.2000 37.2800 36.1950 36.5200 2,143,900
Weekend
Weekend
37.5400 37.5800 35.8200 36.3700 1,468,800
36.5600 37.5000 36.0920 37.3500 2,473,000
37.0300 37.4800 36.3600 36.9500 2,228,400
35.0900 35.6700 34.2550 35.6200 2,591,100
35.1100 35.8700 34.8050 35.4200 1,363,200
Weekend
Weekend
No trading
34.1300 35.6700 33.8200 35.2100 1,968,300
37.6650 38.0000 34.3450 35.2400 8,618,800
36.1700 39.4100 35.9300 38.4900 4,563,200
35.4800 36.9500 35.0400 35.3900 1,655,400
Weekend
Weekend
36.1000 37.0050 35.7800 36.1000 1,542,900
35.6900 37.0100 35.6900 36.8700 1,170,200
35.6600 37.0400 35.6600 36.5000 2,298,400
34.7700 35.1350 34.0500 34.9600 1,898,200
34.0000 35.6600 33.7900 35.4100 2,842,600
Weekend
Weekend
34.4400 35.0000 32.7000 33.3800 5,409,500
34.0400 35.1700 33.8400 34.6100 2,120,400
35.3600 35.4200 34.2700 34.3700 1,859,600
35.6800 35.9900 34.9500 35.4200 1,585,000
36.7900 37.1800 35.1550 35.6800 2,858,400
Weekend
Weekend
35.6800 37.1000 33.9050 34.0000 1,647,200
35.3300 35.7600 33.6000 35.3300 2,886,700
36.1500 37.0900 35.5650 36.0800 1,353,100
36.8900 38.2000 36.3400 36.6800 1,183,600
36.8000 37.7100 36.0400 37.0100 1,990,300
Weekend
Weekend
36.5100 37.5600 35.5300 37.0800 2,998,500
36.8700 38.0500 36.0500 37.4600 2,614,100
37.5400 38.2000 36.6500 37.0200 1,359,000
37.3900 38.0800 36.4000 37.2400 1,340,100
38.0950 38.9500 37.1100 38.8900 1,198,800
Weekend
Weekend
38.8300 39.0500 37.8700 38.8500 1,745,000
39.7550 40.1250 38.7600 39.4600 1,948,700
39.5900 40.4500 38.8600 39.9700 1,899,100
37.2300 39.2050 36.9900 39.1800 1,535,300
37.5400 39.2990 36.4500 37.0600 2,528,100
Weekend
Weekend
38.2600 38.3590 36.7900 37.3400 1,883,500
37.8800 38.5000 37.0300 38.3400 1,715,900
38.0000 39.8200 37.4100 38.3500 2,778,200
36.0400 38.7200 36.0300 37.6200 1,770,200
No trading
Weekend
Weekend
36.8400 37.6000 36.3000 36.5300 1,046,700
37.3700 37.8400 35.5000 36.7200 1,099,900
37.9900 38.0000 35.8500 37.2000 765,400
37.9400 38.1100 37.1200 37.7700 1,326,300
36.6500 38.1900 36.0700 37.9500 1,207,000
Weekend
Weekend
36.6400 37.3900 36.1100 37.0800 1,771,800
36.2300 37.8490 35.6200 35.7000 1,395,300
37.3300 37.5000 35.5000 36.8500 1,430,000
37.9600 38.5050 36.6300 37.2800 1,014,000
36.4500 38.2100 36.2300 37.9600 1,775,100
Weekend
Weekend
37.1800 37.5200 35.8400 35.9100 1,566,400
38.0100 38.5050 37.3000 37.6500 866,700
38.3900 39.0900 37.8100 38.3600 1,310,700
37.8900 39.6500 37.7100 38.5100 2,475,400
36.1800 38.1100 36.0100 37.8600 2,645,700
Weekend
Weekend
38.6800 38.9270 36.4900 36.6800 3,068,200
40.0000 40.3850 39.2900 39.5300 5,302,100
39.9600 40.4000 39.4900 39.9000 2,939,400
37.7500 40.3400 37.7000 39.9000 1,786,300
No trading
Weekend
Weekend
39.5700 41.3500 38.5900 38.9400 2,312,400
37.7500 39.2950 36.8800 39.2500 2,959,200
35.5200 38.3550 35.0850 37.7900 1,932,900
34.6800 36.2450 34.2550 35.2800 2,102,400
34.6000 35.1400 33.8400 34.7600 1,457,900
Weekend
Weekend
36.0000 36.8800 35.2800 35.3500 2,245,800
35.4700 36.0550 34.6100 35.5700 1,929,400
35.2200 37.0050 34.5000 36.2700 3,438,100
34.4600 35.0800 33.7500 34.7800 2,698,000
34.5900 34.7400 32.9300 34.2600 3,164,200
Weekend
Weekend
35.6400 35.8900 34.0800 34.7400 2,580,800
No trading
35.7500 36.4800 34.1820 35.5200 3,499,900
37.9200 38.6300 36.5400 37.1200 2,167,800
38.6000 38.8200 37.8000 37.9200 1,028,100
Weekend
Weekend
39.4300 39.4700 38.4200 38.8800 1,099,000
No trading
39.9000 40.4000 39.5980 39.7300 581,000
39.0500 40.5900 38.6000 40.1700 2,122,200
39.0000 39.9400 38.3100 39.3400 2,123,100
Weekend
Weekend
38.5800 39.9400 38.0000 39.5500 5,343,200
39.4900 40.0400 37.2250 37.9000 2,879,900
39.6800 40.1600 39.1000 39.4500 2,402,500
39.8200 41.0800 39.3700 39.9900 2,541,700
41.8000 42.2500 39.8850 40.2400 3,286,300
Weekend
Weekend
39.6600 42.2400 39.2600 42.1100 2,834,200
39.0400 40.7200 38.8300 40.0400 2,831,600
38.7700 39.2900 37.8600 39.1700 2,533,800
39.9900 40.4300 38.1600 38.5300 2,430,300
43.0700 43.7300 38.1000 40.3000 4,882,100
Weekend
Weekend
39.4600 39.9400 38.2000 38.7700 1,840,300
39.1600 39.5770 37.9400 39.3100 2,470,800
39.6900 40.0800 38.5300 39.1600 2,371,300
39.7600 40.2500 37.7500 38.9800 2,987,300
39.4300 40.1400 38.9000 39.7600 2,024,300
Weekend
Weekend
40.5800 41.2700 39.8400 40.2200 1,086,600
No trading
39.7200 40.7500 39.5900 40.3900 3,157,700
38.4900 39.8600 37.7300 39.7200 3,110,400
36.7100 38.8700 36.7100 38.5400 3,839,200
Weekend
Weekend
34.7200 37.0800 34.5400 36.7600 3,312,100
35.9200 37.0000 34.6550 34.7000 4,273,000
33.3500 36.0000 33.2700 34.9400 3,816,800
33.5500 34.3200 32.8500 33.4000 2,846,100
33.6300 34.5780 33.2000 33.7500 3,485,900
Weekend
Weekend
32.0600 36.0500 32.0300 33.5400 5,451,500
35.8300 36.2900 33.2000 33.8300 4,587,800
32.7500 35.5500 32.0000 35.2600 9,487,700
31.1100 34.5000 28.8700 33.4200 8,876,100
32.7600 36.1500 31.0000 32.4600 23,291,200
Weekend
Weekend
14.6800 15.0500 13.9330 14.8200 3,195,700
14.4000 15.0850 14.2100 14.7200 1,749,400
14.2900 14.7400 13.7800 14.4200 2,524,700
15.2400 15.9000 13.9800 14.1300 5,548,700
16.2500 16.7550 15.4600 15.5000 2,822,700
Weekend
Weekend
16.2800 16.4200 15.8100 16.3000 2,034,800
15.9900 16.5000 15.9500 16.2100 2,077,300
16.2300 16.4160 15.8300 16.0000 1,976,600
16.2500 16.2500 15.7350 16.0900 1,121,100
15.6350 16.5550 15.4750 16.2000 3,449,400
Weekend
Weekend
15.2100 15.2450 14.8700 15.1300 2,050,800

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.

5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:19 ET Summarise
3 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:17 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise