CytomX Therapeutics, Inc CTMX

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CytomX Therapeutics, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 3.2400 · FX 1 USD = 1.288650 SGD · about SGD 4.1752 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 2.39 → 3.24 · 35.6%
6.7504.2551.760 1,2,3 4 5,6 7,8,9,10 11 12 13 14,15 16,17 18 19 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
3.3400 3.3800 3.2000 3.2400 1,519,800
3.3100 3.4050 3.2750 3.3300 1,381,300
3.4000 3.4400 3.3250 3.3300 2,312,900
3.5000 3.5450 3.3900 3.4200 5,960,200
3.6500 3.7350 3.5050 3.5200 5,536,300
Weekend
Weekend
3.6500 3.6900 3.5200 3.6200 3,666,900
3.6400 3.7200 3.5250 3.6650 4,781,600
3.6400 3.7050 3.5300 3.6800 5,145,700
3.7000 3.8100 3.6400 3.6600 4,612,600
3.6900 3.7950 3.6300 3.7000 3,314,000
Weekend
Weekend
4.0000 4.0200 3.6200 3.7600 2,992,100
3.8100 3.9600 3.7700 3.9550 2,164,600
3.7700 3.8750 3.6500 3.8300 3,166,400
3.8600 3.8900 3.6850 3.8400 3,194,700
3.7600 3.8850 3.7000 3.8100 3,200,200
Weekend
Weekend
No trading
3.6500 3.9000 3.6000 3.8200 5,123,400
3.7600 3.8200 3.5750 3.6000 6,452,300
3.7500 3.8900 3.6410 3.7500 5,925,900
3.3900 3.8100 3.3600 3.7400 6,969,900
Weekend
Weekend
3.2700 3.4800 3.2300 3.4000 28,894,600
3.2900 3.3900 3.2400 3.2700 2,921,800
3.1600 3.4000 3.1300 3.3200 5,156,800
3.0400 3.2200 3.0100 3.1500 3,554,000
19 · 8-K After-hours · 16:52 ET 8-K ↗
2.9800 3.0780 2.9500 3.0400 3,780,400
Weekend
Weekend
No trading
3.0200 3.0700 2.8900 2.9500 9,732,400
2.9500 3.1000 2.9100 2.9600 5,519,800
3.0300 3.0500 2.8650 2.9300 10,574,100
3.0500 3.1300 2.9800 3.0400 2,921,200
Weekend
Weekend
2.9800 3.0450 2.9600 3.0100 2,049,900
2.9300 3.0100 2.8650 2.9800 2,271,700
2.9700 3.0150 2.8850 2.9100 2,015,800
2.9900 3.0200 2.8150 2.9800 4,596,000
3.0500 3.0500 2.8900 2.9400 3,643,300
Weekend
Weekend
3.1900 3.1900 2.9800 3.0000 3,419,400
3.2300 3.2950 3.1550 3.1800 3,240,400
18 · 8-K After-hours · 16:15 ET 8-K ↗
3.2200 3.3060 3.1650 3.2200 3,543,300
3.4000 3.4100 3.1400 3.1600 4,927,800
3.5700 3.6000 3.3750 3.4500 6,708,400
Weekend
Weekend
3.7100 3.7100 3.5400 3.6000 2,626,100
3.8450 3.8800 3.7000 3.7100 2,345,400
3.7000 3.8950 3.7000 3.8100 4,761,000
3.7500 3.7800 3.5700 3.6900 2,541,300
No trading
Weekend
Weekend
3.7500 3.8500 3.7350 3.7600 2,047,200
3.6900 3.8000 3.6350 3.7600 1,597,200
3.6900 3.7750 3.6050 3.7200 2,349,400
3.5400 3.6700 3.4250 3.6400 6,754,500
3.6000 3.6200 3.4500 3.5000 3,125,400
Weekend
Weekend
3.7200 3.7300 3.5800 3.6100 3,924,100
3.8000 3.8100 3.7000 3.7800 2,460,300
3.8500 3.8650 3.7100 3.7900 3,019,200
3.8700 3.9550 3.8000 3.8800 1,744,700
3.9000 4.1200 3.8100 3.8600 3,647,700
Weekend
Weekend
4.0400 4.2300 3.8550 3.9800 5,057,600
17 · 8-K After-hours · 16:12 ET 8-K ↗ 16 · 10-Q After-hours · 16:06 ET 10-Q ↗
4.1300 4.1300 3.8700 4.0000 3,097,100
4.1200 4.2050 4.0300 4.1300 2,628,400
4.2000 4.2550 4.0400 4.0800 2,395,600
4.1500 4.3400 4.1300 4.1800 2,606,600
Weekend
Weekend
4.2200 4.3800 4.1300 4.1800 2,885,300
15 · DEFA14A After-hours · 16:17 ET DEFA14A ↗ 14 · DEF 14A After-hours · 16:16 ET DEF 14A ↗
4.0900 4.2500 3.9900 4.2200 4,341,000
4.0900 4.1400 4.0000 4.0500 2,188,700
4.2500 4.3000 4.1000 4.1200 3,570,500
4.3800 4.4600 4.2500 4.2900 2,493,300
Weekend
Weekend
4.5000 4.6300 4.3200 4.4000 2,422,900
4.6000 4.6500 4.4300 4.4500 3,360,800
4.8200 4.9400 4.5600 4.6100 3,003,900
4.8900 4.9900 4.7300 4.7600 3,915,600
13 · PRE 14A After-hours · 16:15 ET PRE 14A ↗
4.7900 5.0700 4.7300 4.8900 3,211,000
Weekend
Weekend
5.0300 5.0800 4.8000 4.8200 4,939,300
4.5800 5.0750 4.5550 4.8900 5,678,100
4.5750 4.6600 4.3900 4.5600 4,731,700
4.4000 4.5800 4.3000 4.5400 7,158,400
4.3800 4.4400 4.3000 4.3900 6,291,500
Weekend
Weekend
4.2300 4.4600 4.2100 4.3900 3,199,300
4.2500 4.3100 4.1600 4.2400 3,958,200
4.4400 4.5000 4.1750 4.2500 6,317,800
4.3200 4.3600 4.1450 4.3000 6,266,900
4.5500 4.6000 4.3300 4.4000 3,722,900
Weekend
Weekend
No trading
4.3700 4.5750 4.2900 4.5600 4,718,200
4.7100 4.8700 4.5500 4.5600 5,028,500
4.5000 4.7500 4.5000 4.7000 3,813,700
4.4900 4.5100 4.2500 4.4100 4,043,500
Weekend
Weekend
4.4000 4.8000 4.3650 4.5200 7,538,000
4.1500 4.4250 4.1100 4.4200 8,026,600
4.3500 4.4700 4.0800 4.2200 6,111,600
4.3700 4.4200 4.1530 4.2400 5,568,300
4.4800 4.6050 4.3400 4.4600 4,494,900
Weekend
Weekend
4.6200 4.7700 4.4000 4.4500 8,905,500
12 · 8-K After-hours · 16:05 ET 8-K ↗
4.5100 5.1500 4.4100 4.7800 13,433,500
11 · 424B5 After-hours · 16:05 ET 424B5 ↗
5.2650 5.3100 4.3600 4.4000 40,719,800
6.9200 6.9300 5.4000 5.4500 19,998,700
10 · 424B5 After-hours · 16:37 ET 424B5 ↗ 9 · S-3ASR After-hours · 16:01 ET S-3ASR ↗
6.9200 8.2100 6.0400 6.7500 121,176,000
8 · 8-K Pre-market · 07:04 ET 8-K ↗ 7 · 10-K Pre-market · 07:01 ET 10-K ↗
Weekend
Weekend
4.9000 4.9810 4.6050 4.6800 2,864,900
4.7800 4.9000 4.6500 4.8700 7,143,900
4.8800 5.0000 4.7600 4.8800 1,495,100
5.0300 5.1100 4.8150 4.8800 2,174,100
4.6100 5.0500 4.5600 5.0300 2,318,100
Weekend
Weekend
4.6400 4.7500 4.5700 4.6800 3,022,900
5.0100 5.0100 4.6700 4.7700 2,452,400
4.9980 5.1200 4.8200 5.0700 2,958,500
5.2300 5.2300 4.8000 4.8100 2,611,600
5.1900 5.5000 5.1690 5.3400 2,065,700
Weekend
Weekend
5.3400 5.4400 5.2850 5.3700 2,882,500
5.7300 5.7400 5.3200 5.4800 2,206,400
5.4800 6.1000 5.4760 5.7800 3,184,400
5.5600 5.7400 5.4400 5.4400 1,890,500
5.4100 5.6600 5.4000 5.5800 1,854,200
Weekend
Weekend
5.3400 5.5550 5.3300 5.4300 1,907,000
5.3700 5.6100 5.2300 5.4700 1,746,700
5.2700 5.4250 5.1900 5.4100 3,916,300
5.2800 5.4050 5.0300 5.2700 3,244,800
No trading
Weekend
Weekend
5.4500 5.6500 5.3000 5.3200 3,669,800
5.5400 5.5580 5.3500 5.4300 1,874,600
5.5600 5.6500 5.1950 5.5600 5,180,400
5.7000 5.7800 5.4400 5.5300 5,254,500
5.7000 5.9950 5.5600 5.7000 2,777,900
Weekend
Weekend
5.3000 5.7800 5.3000 5.6700 3,595,500
5.6200 5.8500 5.1700 5.2400 2,764,600
6.1900 6.3500 5.4850 5.6700 4,650,200
6.1200 6.1700 5.8200 6.0700 2,661,400
5.5700 6.1200 5.5700 6.0900 4,328,000
Weekend
Weekend
5.6900 5.8800 5.3750 5.6900 2,082,500
5.8800 6.1400 5.6500 5.7400 1,800,900
5.9100 6.1050 5.6000 5.9000 3,937,600
5.3000 5.9650 5.3000 5.9300 5,291,900
5.5000 5.5600 5.2600 5.3400 2,312,100
Weekend
Weekend
5.6900 5.7000 5.4000 5.5400 3,025,400
5.3600 6.1500 5.3200 5.7200 5,800,600
5.2800 5.4150 5.0400 5.2900 2,371,400
5.4600 5.6100 5.1000 5.3700 4,898,000
No trading
Weekend
Weekend
4.2500 5.7000 4.2500 5.3900 13,403,300
4.3100 4.3700 4.1000 4.2500 1,852,800
4.1600 4.3900 4.0950 4.3000 4,001,700
4.3300 4.3700 4.0900 4.0900 1,613,100
4.3300 4.4000 4.1250 4.3400 1,899,000
Weekend
Weekend
4.3000 4.4300 4.2400 4.3500 2,021,600
4.3300 4.4200 4.1300 4.2600 2,086,300
4.1500 4.5000 4.1200 4.3000 2,121,500
4.1200 4.1800 4.0200 4.1400 1,512,800
4.3100 4.3200 3.9810 4.1200 1,932,000
Weekend
Weekend
4.2700 4.6600 4.2100 4.2500 2,810,900
No trading
4.1800 4.3000 4.1600 4.2600 1,157,000
4.2100 4.2200 4.0700 4.1600 1,263,400
4.3100 4.4000 4.1800 4.1900 1,746,300
Weekend
Weekend
4.4300 4.4800 4.2650 4.3900 1,394,900
No trading
4.1900 4.4550 4.1200 4.4000 1,457,600
4.0800 4.3100 4.0200 4.2000 2,114,200
4.0000 4.2000 3.8900 4.1200 2,491,000
Weekend
Weekend
3.9000 4.2000 3.8870 4.0000 12,578,800
4.0800 4.2000 3.8550 3.8800 9,261,000
4.2900 4.3700 3.9800 4.1100 3,962,700
4.0500 4.2500 4.0100 4.2500 2,613,300
4.2200 4.2470 4.0650 4.1300 3,134,200
Weekend
Weekend
4.0600 4.2100 3.9810 4.1900 1,716,900
3.9000 4.1250 3.8800 4.0600 1,391,300
3.8900 3.9350 3.7800 3.9000 1,128,900
3.8700 4.0060 3.8600 3.8900 1,007,400
4.0100 4.0600 3.8650 3.8700 1,145,900
Weekend
Weekend
4.0800 4.0850 3.9200 3.9500 929,800
3.9600 4.1990 3.9400 4.0800 1,844,700
3.8100 4.0150 3.6550 4.0000 2,195,600
4.2400 4.2800 3.7610 3.8100 2,854,500
4.1900 4.3050 4.0510 4.2900 2,886,600
Weekend
Weekend
4.2200 4.3250 4.1760 4.2800 694,300
No trading
4.2000 4.2500 4.0700 4.2200 1,746,200
3.9500 4.1600 3.9300 4.1500 1,654,500
3.8900 4.2500 3.8900 3.9700 2,657,700
Weekend
Weekend
3.7600 3.9400 3.7250 3.8800 1,783,900
3.6900 3.9400 3.6900 3.7700 1,864,800
3.6400 3.7300 3.5950 3.6300 1,664,600
3.4400 3.6900 3.4200 3.6600 3,354,400
3.7800 3.9300 3.5100 3.5500 5,157,100
Weekend
Weekend
3.6700 4.0100 3.6600 3.8800 3,670,000
4.0500 4.0900 3.7800 3.8600 3,869,100
4.2100 4.4450 4.0400 4.2300 4,454,600
4.1900 4.2400 4.0600 4.1000 2,541,400
3.7900 4.1900 3.7500 4.1900 4,679,700
Weekend
Weekend
3.8000 3.8800 3.3500 3.6200 7,773,600
6 · 8-K After-hours · 16:12 ET 8-K ↗ 5 · 10-Q After-hours · 16:07 ET 10-Q ↗
4.3100 4.6200 4.1700 4.1900 5,894,200
4.1500 4.4550 4.0200 4.2100 4,826,800
3.8550 4.1800 3.7100 4.0900 4,725,900
3.5600 4.1600 3.5000 3.9300 10,621,300
Weekend
Weekend
3.3800 3.5900 3.3600 3.5700 2,766,200
3.2500 3.3600 3.2200 3.3300 1,718,800
3.3400 3.3910 3.2250 3.2600 1,461,400
3.3400 3.5000 3.3000 3.3200 1,430,000
3.3100 3.4500 3.2950 3.3600 1,617,000
Weekend
Weekend
3.3500 3.3920 3.2500 3.2600 1,738,800
3.4300 3.5300 3.2100 3.3000 2,468,400
3.6000 3.6200 3.2500 3.3900 3,785,100
3.9000 3.9100 3.5700 3.6150 2,493,800
3.2050 3.7900 3.2000 3.7400 6,139,200
Weekend
Weekend
3.2800 3.2850 3.1700 3.2000 1,178,500
3.4100 3.4800 3.2500 3.2800 1,840,600
3.4600 3.4650 3.3100 3.4100 2,139,200
3.3500 3.5100 3.2100 3.4200 3,914,500
3.4360 3.4400 3.3000 3.4000 1,711,300
Weekend
Weekend
3.4900 3.4900 3.0600 3.3600 6,327,600
3.3700 3.4800 3.3500 3.4500 2,660,300
3.3600 3.4400 3.2650 3.3700 2,450,000
3.2800 3.3550 3.1900 3.3300 3,043,800
3.3550 3.3950 3.1900 3.2800 3,130,600
Weekend
Weekend
3.2600 3.3100 3.1100 3.3000 3,789,600
3.3900 3.4000 3.2100 3.2800 2,440,800
3.1900 3.4850 3.1900 3.3500 5,131,800
3.2600 3.2800 3.1000 3.1900 4,273,100
2.9800 3.2750 2.9300 3.2300 6,740,500
Weekend
Weekend
3.0200 3.2550 2.7100 2.9000 9,318,600
2.3600 2.8600 2.3300 2.8400 10,827,900
2.1000 2.4350 2.0800 2.4100 13,346,400
2.0600 2.1400 2.0000 2.1100 3,519,100
2.0100 2.0750 1.9800 2.0600 3,013,500
Weekend
Weekend
2.0300 2.0300 1.9600 1.9800 3,647,000
2.0000 2.0400 1.9400 2.0400 3,927,400
2.0100 2.0300 1.9300 1.9300 1,893,200
2.0000 2.0100 1.9000 1.9600 1,995,300
2.0000 2.0050 1.9050 1.9900 3,349,000
Weekend
Weekend
2.0800 2.1150 2.0000 2.0000 1,704,000
2.0900 2.1600 2.0400 2.0900 1,690,100
2.0800 2.1350 2.0600 2.0700 1,569,000
2.1800 2.2190 2.0400 2.0900 4,522,300
2.3000 2.3000 2.0900 2.1800 3,414,900
Weekend
Weekend
2.1200 2.2900 2.0700 2.2800 4,245,100
2.1400 2.1500 2.0200 2.1000 2,409,800
2.0900 2.1700 2.0650 2.1200 1,528,300
2.0200 2.1200 2.0000 2.0800 1,286,500
No trading
Weekend
Weekend
2.0700 2.0700 1.9900 2.0400 1,215,600
2.0900 2.1750 2.0500 2.0500 1,577,000
2.0600 2.0900 2.0250 2.0700 1,034,100
2.0200 2.0750 2.0000 2.0300 1,278,200
2.1300 2.1300 1.9700 2.0000 2,994,500
Weekend
Weekend
2.0200 2.2200 1.9600 2.1200 6,095,700
1.9900 2.0850 1.9500 2.0300 2,443,000
2.0100 2.0300 1.8850 1.9700 2,679,000
2.1350 2.1500 1.9800 2.0000 3,004,800
1.9500 2.1500 1.9000 2.1200 7,635,100
Weekend
Weekend
1.7800 1.9600 1.7750 1.9100 9,889,400
1.8000 1.8100 1.7200 1.7600 6,542,400
1.9000 2.0800 1.7700 1.7750 10,539,500
4 · 8-K Pre-market · 08:07 ET 8-K ↗
2.2400 2.2650 1.8310 1.8600 11,185,600
2.3200 2.4280 2.2850 2.3100 1,221,600
Weekend
Weekend
2.0500 2.4000 2.0300 2.3500 2,196,100
3 · S-3 After-hours · 16:26 ET S-3 ↗ 2 · 8-K After-hours · 16:16 ET 8-K ↗ 1 · 10-Q After-hours · 16:06 ET 10-Q ↗
2.2000 2.2300 2.0700 2.1000 2,734,100
2.3900 2.3900 2.1550 2.1700 1,927,700
2.3700 2.4000 2.3500 2.3700 783,600
2.3900 2.4000 2.3450 2.3900 1,180,600
Weekend
Weekend
2.2200 2.4000 2.1800 2.3500 1,448,200
2.3900 2.3900 2.1900 2.1900 1,549,300
2.2500 2.3500 2.2500 2.3200 1,238,500
2.3600 2.3700 2.1800 2.2500 2,733,800
2.4000 2.4100 2.3500 2.3900 1,332,900
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.

19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:52 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
15 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
14 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
13 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
11 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
10 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:37 ET Summarise
9 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:04 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) Pre-market · 07:01 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
5 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:07 ET Summarise
3 S-3 S-3 (opens SEC filing in a new tab) After-hours · 16:26 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise