Verastem, Inc VSTM

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

Paper trade (simulated — no real money)

Fill: USD 10.0400 · FX 1 USD = 1.277900 SGD · about SGD 12.8301 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 7.95 → 10.04 · 26.3%
10.6407.0453.450 1,2 3 4,5 6 7 8 9 10,11 12 13,14 15 16 17 18,19 20 21,22,23,24 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
10.0850 10.2200 9.7100 10.0400 3,761,767
9.2000 10.1100 9.1400 10.0600 5,947,100
9.4100 9.6700 9.1200 9.2100 3,061,500
8.6200 9.4700 8.5700 9.3400 3,961,800
8.5800 9.1700 8.5100 8.6200 3,397,000
Weekend
Weekend
9.2400 9.3700 8.5300 8.6500 6,090,700
8.0400 9.7300 7.7700 9.2300 16,959,000
24 · 8-K After-hours · 21:21 ET FORM 8-K ↗ 23 · 424B5 After-hours · 21:18 ET 424B5 ↗ 22 · 424B5 After-hours · 21:14 ET 424B5 ↗ 21 · 8-K After market open · 10:08 ET FORM 8-K ↗
8.0000 8.9600 6.7000 7.7100 33,754,300
8.1500 8.2000 7.4500 7.4500 3,429,200
8.4200 8.6000 8.0800 8.2500 3,582,200
Weekend
Weekend
8.1200 8.5800 7.9800 8.3800 2,970,000
8.2000 8.2800 7.7200 8.1100 3,051,500
7.7700 8.3600 7.6500 8.2700 3,928,400
8.0800 8.1800 7.7000 7.7500 2,512,300
7.7400 8.1000 7.5200 8.0000 2,216,400
Weekend
Weekend
7.9500 8.0200 7.5200 7.7000 4,071,700
8.0000 8.1800 7.7400 7.9000 1,762,300
7.9800 8.4000 7.9200 8.0500 1,568,500
7.7800 8.1200 7.5600 7.9200 2,677,100
7.5900 7.7800 7.3900 7.7700 1,260,500
Weekend
Weekend
7.8600 7.8900 7.6700 7.7400 1,060,000
8.1000 8.2000 7.7100 7.8000 1,844,600
8.3700 8.4000 7.8500 8.1800 1,935,600
8.0400 8.6500 8.0000 8.3700 3,056,000
7.5400 8.0400 7.5000 7.9900 2,800,200
Weekend
Weekend
7.5800 7.8400 7.4000 7.4400 4,496,800
7.5800 7.9100 7.5400 7.5500 1,734,200
7.3500 7.4100 7.2000 7.3200 1,449,300
7.4800 7.5200 7.2500 7.3400 2,839,800
7.3600 7.6200 7.2500 7.5100 1,514,400
Weekend
Weekend
7.7000 7.7900 7.3200 7.3200 1,912,900
7.9100 7.9100 7.4500 7.6200 2,670,000
8.0100 8.3800 7.8000 7.9400 2,399,500
8.2000 8.5400 7.8900 8.0800 4,366,300
No trading
Weekend
Weekend
7.9100 8.2100 7.7200 8.2000 2,301,000
8.0300 8.1400 7.9100 7.9800 2,627,100
7.7000 8.1000 7.6800 8.0200 5,258,900
7.1900 7.6400 7.1300 7.6100 2,078,000
7.2000 7.3200 7.0000 7.2200 1,324,300
Weekend
Weekend
7.3200 7.3800 7.1800 7.2200 1,084,400
7.3800 7.5700 7.3100 7.3800 1,300,200
7.0800 7.4500 6.9100 7.3900 1,682,100
6.9300 7.2000 6.9000 7.0800 1,189,200
6.9000 6.9600 6.6200 6.8600 1,166,500
Weekend
Weekend
6.8800 7.0200 6.7800 6.8900 995,000
7.2500 7.4300 6.6300 6.8200 2,294,200
7.6500 7.8600 7.2000 7.3000 2,371,600
7.1800 7.6800 7.1800 7.4300 2,924,100
6.5200 7.2000 6.4500 7.1800 2,284,000
Weekend
Weekend
6.6600 6.6600 6.4400 6.5800 1,280,100
7.0600 7.0600 6.6400 6.6700 1,856,800
7.0100 7.1000 6.8900 6.9500 1,263,600
6.7100 7.1800 6.6200 7.0500 2,087,700
6.6700 6.8400 6.3400 6.7900 2,298,100
Weekend
Weekend
6.6500 7.1000 6.0200 6.7400 4,319,000
20 · 8-K Next filing day · accepted 06 Aug, 19:33 ET FORM 8-K ↗ 19 · 8-K After-hours · 16:29 ET FORM 8-K ↗ 18 · 10-Q After-hours · 16:12 ET 10-Q ↗
5.9100 6.0000 5.7300 5.9100 2,189,500
5.8800 5.9700 5.7800 5.8700 1,555,000
5.6400 5.8900 5.6400 5.8100 1,791,700
5.8100 5.8500 5.5800 5.6900 1,288,100
Weekend
Weekend
6.0400 6.0900 5.5400 5.8000 1,857,200
5.9200 6.1700 5.7100 6.1000 1,451,500
6.2400 6.3100 5.8200 6.0100 2,249,800
6.0600 6.2500 5.9400 6.2300 1,274,200
6.1700 6.4600 6.0700 6.0800 2,244,000
Weekend
Weekend
6.2000 6.2500 5.8500 6.0500 2,531,700
5.8700 6.3100 5.7500 6.1800 2,193,400
6.0100 6.1100 5.7500 5.8900 1,342,900
5.7000 6.1000 5.7000 6.0000 2,532,000
6.0400 6.2200 5.7100 5.7500 2,532,700
Weekend
Weekend
5.7000 6.0700 5.5600 6.0300 3,562,400
5.7400 5.8000 5.5100 5.7700 1,985,600
5.5600 5.7600 5.3000 5.7300 2,083,400
5.4200 5.9000 5.2800 5.5700 3,004,400
5.4700 5.4700 5.1000 5.3700 2,417,100
Weekend
Weekend
5.4000 5.5700 5.0600 5.5300 2,989,300
5.0500 5.4500 4.9500 5.4000 5,131,400
4.8000 5.1500 4.6700 5.0800 4,355,000
4.4900 4.9900 4.3000 4.8500 2,851,800
4.5200 4.7400 4.4100 4.4600 1,811,500
Weekend
Weekend
No trading
4.1000 4.5700 4.0700 4.5000 2,967,600
3.8500 4.1400 3.8400 4.1000 2,186,500
3.8200 4.0000 3.7500 3.8200 3,445,500
3.7700 4.0100 3.7600 3.8200 2,684,200
Weekend
Weekend
3.5000 3.8200 3.4400 3.7800 8,027,800
3.7800 3.8900 3.4300 3.4500 4,598,200
4.2000 4.4000 3.8300 3.8500 2,975,400
17 · 8-K After-hours · 16:02 ET FORM 8-K ↗
4.1900 4.4100 4.1500 4.2100 2,575,800
4.1300 4.3400 4.0900 4.2500 1,965,000
Weekend
Weekend
No trading
4.2400 4.4300 4.1100 4.1200 4,765,700
4.0900 4.4000 4.0900 4.1700 2,523,100
16 · 8-K Pre-market · 08:52 ET FORM 8-K ↗
4.0100 4.1200 3.8500 4.0100 1,512,600
4.1600 4.1900 3.9300 4.0000 2,323,700
Weekend
Weekend
3.9400 4.1800 3.9400 4.1000 1,599,900
3.7600 4.0000 3.6700 3.9400 1,534,000
3.7700 3.9800 3.7400 3.7600 2,221,200
3.7500 3.8600 3.5500 3.8200 3,069,600
3.8100 3.8500 3.6200 3.6700 1,866,600
Weekend
Weekend
3.9000 3.9100 3.6900 3.7100 3,047,000
3.7600 4.1100 3.7300 3.8600 3,540,000
3.8000 3.8400 3.5800 3.6200 3,203,300
4.2100 4.2500 3.7900 3.8100 3,435,000
4.3300 4.3500 4.1300 4.1900 1,353,400
Weekend
Weekend
4.2800 4.4100 4.2200 4.3300 2,105,000
4.2100 4.3800 4.2100 4.2900 1,690,400
4.3800 4.5300 4.1900 4.2500 3,409,300
4.3700 4.5000 4.2700 4.3600 1,737,800
15 · 8-K Pre-market · 08:15 ET 8-K ↗
No trading
Weekend
Weekend
4.2700 4.4400 4.2100 4.2400 1,607,500
4.0900 4.3400 4.0000 4.2700 2,942,600
4.1900 4.3000 4.1100 4.1300 2,132,700
4.2500 4.3700 4.1100 4.1500 1,732,800
4.3100 4.3700 4.2300 4.2600 1,664,500
Weekend
Weekend
4.7000 4.7500 4.3000 4.3200 2,212,600
4.7100 4.9500 4.6800 4.7100 1,740,000
4.6000 4.7900 4.4900 4.7200 1,912,400
4.9300 5.0000 4.6200 4.6300 2,272,700
4.8900 5.2900 4.8600 4.8800 3,083,300
Weekend
Weekend
5.4500 5.5400 4.7500 4.8900 7,555,200
14 · 8-K After-hours · 16:11 ET FORM 8-K ↗ 13 · 10-Q After-hours · 16:07 ET 10-Q ↗
5.9800 6.0500 5.6300 5.6600 2,898,100
5.9300 6.1000 5.9000 6.0100 1,896,300
6.0000 6.0800 5.8300 5.9600 1,077,400
5.8200 6.0400 5.8200 5.9500 1,816,100
Weekend
Weekend
5.4200 5.8900 5.3500 5.8400 2,040,200
5.4900 5.5600 5.3800 5.4600 1,580,200
5.4600 5.4600 5.1900 5.4000 2,840,900
5.5300 5.7300 5.3700 5.4600 1,918,700
5.8300 6.0400 5.5300 5.5400 1,401,600
Weekend
Weekend
6.2600 6.3000 5.8800 5.9100 1,693,300
6.0900 6.2700 6.0100 6.2300 2,415,800
6.0900 6.4900 6.0500 6.0700 1,600,200
6.5300 6.5300 5.9100 6.0500 1,735,300
6.6000 6.6500 6.2400 6.5200 1,954,400
Weekend
Weekend
6.5000 6.8000 6.3600 6.5800 2,524,400
6.3300 6.5000 6.1800 6.3400 2,653,200
6.3000 6.5800 6.2200 6.3300 2,016,700
5.6900 6.1400 5.6800 6.1400 3,515,600
5.3000 5.8200 5.3000 5.6600 2,347,400
Weekend
Weekend
5.5800 5.6400 5.2300 5.3100 1,600,700
12 · DEF 14A After-hours · 16:14 ET DEF 14A ↗
5.4100 5.7200 5.3400 5.5900 1,617,300
5.6900 5.8600 5.3700 5.4500 1,215,500
5.3900 5.4900 5.2000 5.4500 1,153,100
5.6400 5.7400 5.4600 5.4800 1,315,200
Weekend
Weekend
No trading
5.4100 5.8300 5.3300 5.6300 1,837,500
5.4100 5.5600 5.2100 5.5500 2,926,400
4.9200 5.3800 4.9200 5.3000 3,579,800
5.0300 5.1000 4.8000 4.8500 2,318,900
Weekend
Weekend
5.2900 5.2900 4.9300 5.0400 1,653,200
5.0200 5.4300 5.0000 5.2900 2,232,400
5.0100 5.2200 4.9700 5.0900 2,550,800
5.3300 5.3900 4.8600 4.9300 4,272,100
5.6300 5.6900 5.3400 5.3900 1,825,900
Weekend
Weekend
5.7400 5.9100 5.4400 5.5300 3,828,400
5.4700 5.9700 5.3100 5.8200 2,186,100
5.6700 5.8800 5.4500 5.5600 2,084,000
5.8200 5.8200 5.5800 5.6700 1,792,500
5.6100 5.8500 5.4800 5.8100 4,233,800
Weekend
Weekend
5.8800 6.0000 5.5800 5.6000 2,042,500
6.1900 6.1900 5.8200 5.8400 1,994,000
6.3600 6.4700 6.1600 6.1900 931,700
6.4400 6.6300 6.2500 6.3900 1,047,500
6.2300 6.7900 6.1300 6.3000 1,696,200
Weekend
Weekend
5.9900 6.5500 5.8800 6.3800 2,025,700
5.9500 6.4100 5.8000 6.1500 2,682,500
11 · 8-K After-hours · 16:15 ET FORM 8-K ↗ 10 · 10-K After-hours · 16:06 ET 10-K ↗
5.7400 5.8500 5.5800 5.8100 2,438,000
5.7300 5.8400 5.5800 5.6800 1,198,800
5.6400 5.8900 5.5500 5.8200 1,108,900
Weekend
Weekend
5.6300 5.7700 5.6100 5.7200 852,000
5.8200 5.8400 5.5300 5.7200 982,400
5.9000 6.0200 5.8200 5.8300 737,000
5.7100 5.9900 5.6700 5.9000 1,022,200
5.9000 6.0100 5.6500 5.7000 1,010,800
Weekend
Weekend
5.8500 6.0600 5.8100 5.9300 2,012,700
5.7300 5.9700 5.6500 5.9400 2,232,300
5.8700 5.9700 5.6900 5.7100 1,483,200
5.8300 5.9900 5.7300 5.8600 1,761,700
No trading
Weekend
Weekend
5.8900 6.2000 5.8000 5.8200 2,275,700
6.3400 6.3700 5.8000 5.8400 1,567,800
6.2800 6.4000 6.0100 6.3400 819,400
6.6500 6.6500 6.2600 6.2800 1,326,900
6.6800 6.8100 6.4500 6.6500 1,143,800
Weekend
Weekend
6.3600 6.7600 6.3600 6.6700 1,278,700
6.7700 7.0500 6.2600 6.2800 1,843,700
6.4200 7.0000 6.4200 6.7900 4,783,100
9 · 8-K Pre-market · 07:30 ET FORM 8-K ↗
6.2000 6.3800 6.1000 6.3000 1,036,200
6.0600 6.2500 6.0100 6.2500 1,255,200
Weekend
Weekend
6.3800 6.4400 6.0800 6.1000 1,482,300
6.2100 6.4800 6.1500 6.4100 1,272,500
6.4900 6.5000 6.1100 6.2300 1,290,700
6.2300 6.5300 6.1900 6.5000 1,227,600
6.3000 6.4800 6.1400 6.2400 1,546,900
Weekend
Weekend
6.6700 6.7500 6.3600 6.3800 1,974,900
6.4000 6.7800 6.3300 6.6900 2,628,000
6.6200 6.7700 6.3100 6.3600 1,260,100
6.6000 6.9500 6.4500 6.6500 1,841,900
No trading
Weekend
Weekend
6.6500 6.9600 6.5000 6.6800 2,046,300
6.8100 7.0300 6.5600 6.6000 2,400,500
7.1600 7.2600 6.7400 6.7900 1,971,100
7.1200 7.2500 6.9100 7.2000 1,106,000
7.7400 7.7400 7.0100 7.1100 2,446,300
Weekend
Weekend
8.1200 8.3500 7.7400 7.7900 2,173,600
8 · 8-K After-hours · 16:16 ET FORM 8-K ↗
7.5000 8.1300 7.4900 7.8700 3,062,700
6.9200 8.8800 6.9000 7.6400 7,020,300
6.8300 7.0700 6.7400 6.8800 1,202,000
7.2900 7.3700 6.6800 6.8700 1,950,900
Weekend
Weekend
7.7400 7.7600 7.1900 7.2300 1,253,100
No trading
7.5400 7.7700 7.4700 7.7200 1,099,200
7 · 8-K Next filing day · accepted 30 Dec, 19:02 ET FORM 8-K ↗
7.6700 7.7900 7.4700 7.5400 1,313,400
7.9700 8.0300 7.6800 7.7600 1,029,200
Weekend
Weekend
7.8000 8.1400 7.7100 8.0600 897,700
No trading
7.8600 8.0800 7.7700 7.8700 734,800
7.8500 7.9900 7.7700 7.9300 1,212,700
7.7200 8.2300 7.7000 7.9000 1,688,100
Weekend
Weekend
6 · 8-K After-hours · 17:21 ET FORM 8-K ↗
7.7600 8.0700 7.5900 7.7600 5,574,400
8.0900 8.2500 7.7000 7.7500 1,805,200
8.6400 8.7200 7.8000 7.9600 3,156,300
9.1400 9.4400 8.5200 8.6400 1,849,300
9.7200 9.9100 9.2400 9.2700 1,267,000
Weekend
Weekend
9.3500 9.8500 9.1300 9.6100 1,725,100
10.0000 10.0300 9.3600 9.4300 1,222,900
10.0700 10.2700 9.8100 10.0100 1,463,400
10.2500 10.3100 9.9500 10.1200 2,047,900
10.5000 10.5000 9.9500 10.2500 1,483,500
Weekend
Weekend
10.6100 10.7000 10.3200 10.3600 851,600
9.9900 10.6700 9.9700 10.6000 1,736,900
9.8500 10.2400 9.6600 10.0600 1,325,300
10.3200 10.4000 9.7400 9.7800 1,564,400
10.3900 10.5000 10.2800 10.3400 2,662,000
Weekend
Weekend
10.7900 10.7900 10.4800 10.6400 650,000
No trading
10.3200 10.8200 10.1600 10.6300 2,717,800
10.0000 10.4300 9.9000 10.2500 1,820,300
10.0000 10.4500 9.5700 9.8400 7,065,000
Weekend
Weekend
9.6900 10.1400 9.4100 10.0000 2,458,300
9.6000 9.9700 9.3000 9.8100 2,463,400
9.2600 9.7000 9.0600 9.2700 2,298,400
9.1000 9.4200 8.5500 9.2700 2,062,600
7.5800 9.3400 7.4700 9.1500 4,399,800
5 · 8-K Pre-market · 07:30 ET FORM 8-K ↗ 4 · 424B5 Next filing day · accepted 14 Nov, 19:29 ET 424B5 ↗
Weekend
Weekend
7.5600 7.7800 7.2900 7.5600 2,806,400
3 · 424B5 After-hours · 16:15 ET 424B5 ↗
8.4700 8.5100 8.1000 8.1100 1,068,300
8.5000 8.8600 8.3700 8.5100 1,177,900
8.2500 8.5100 8.1100 8.4500 1,447,700
8.2800 8.4200 8.0800 8.2500 1,246,100
Weekend
Weekend
7.8400 8.0800 7.5500 8.0700 1,424,100
8.2000 8.2900 7.7300 7.9300 2,548,300
8.1000 8.5500 8.0000 8.1600 3,574,600
2 · 10-Q After-hours · 16:11 ET 10-Q ↗
9.1100 9.2800 7.5500 7.9100 8,510,700
1 · 8-K Pre-market · 07:30 ET FORM 8-K ↗
9.3600 10.0900 9.2900 9.9000 3,251,900
Weekend
Weekend
9.2200 9.4700 9.1000 9.4500 1,798,300
8.8200 9.4300 8.7300 9.2300 3,044,800
8.9100 9.0400 8.5800 8.8000 1,452,100
8.7000 9.1600 8.5000 8.8500 2,105,400
8.0500 9.0100 8.0500 8.7200 4,430,600
Weekend
Weekend
7.9200 8.3600 7.7500 7.9500 1,628,600

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 FORM 8-K (opens SEC filing in a new tab) After-hours · 21:21 ET Summarise
23 424B5 424B5 (opens SEC filing in a new tab) After-hours · 21:18 ET Summarise
22 424B5 424B5 (opens SEC filing in a new tab) After-hours · 21:14 ET Summarise
21 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 10:08 ET Summarise
20 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 06 Aug, 19:33 ET Summarise
19 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
18 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:52 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:15 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
12 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
10 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 30 Dec, 19:02 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
4 424B5 424B5 (opens SEC filing in a new tab) Next filing day · accepted 14 Nov, 19:29 ET Summarise
3 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise