Champions Oncology, Inc CSBR

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

Paper trade (simulated — no real money)

Fill: USD 4.7200 · FX 1 USD = 1.277900 SGD · about SGD 6.0317 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 6.89 → 4.72 · -31.5%
7.8006.2454.690 1,2 3,4 5 6,7 8,9 10 11 12 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
4.6527 4.7800 4.6369 4.7200 3,676
4.9300 5.0500 4.6900 4.7600 16,000
5.1500 5.1500 4.8500 4.8500 2,400
4.6900 4.8200 4.6900 4.8100 1,800
4.7900 4.7900 4.6300 4.6900 14,900
Weekend
Weekend
12 · 8-K After-hours · 16:15 ET 8-K ↗
4.8400 4.8400 4.7000 4.7000 1,800
4.8000 4.8600 4.7500 4.7900 9,900
4.7600 4.8700 4.7600 4.8100 3,000
4.8100 4.9300 4.7200 4.9000 3,100
4.8400 4.9500 4.8200 4.9500 11,400
Weekend
Weekend
4.9100 4.9900 4.8400 4.8400 1,900
4.8800 5.0000 4.8800 4.9800 2,800
4.9300 5.0000 4.8000 4.8800 27,200
4.9200 5.0100 4.8500 5.0100 16,000
4.9600 5.1800 4.9400 4.9700 11,100
Weekend
Weekend
5.0400 5.0700 4.9200 4.9400 3,600
4.9700 5.0400 4.8600 4.8800 2,400
4.8600 5.0000 4.8000 5.0000 35,200
4.9700 5.0400 4.7900 4.7900 15,100
4.9000 4.9800 4.8900 4.9300 4,400
Weekend
Weekend
4.8100 4.9600 4.8000 4.9000 8,800
4.9400 4.9500 4.9400 4.9500 3,700
5.1000 5.3100 5.0200 5.0200 1,500
4.9400 5.2900 4.9400 5.2900 11,300
5.3000 5.3000 5.0800 5.2600 10,400
Weekend
Weekend
5.0900 5.6400 4.9400 5.3000 28,900
4.9900 5.2000 4.8700 5.0800 28,900
4.7500 5.1200 4.5900 4.9500 31,700
4.8500 5.0600 4.6400 4.7700 30,200
5.0000 5.0100 4.9200 4.9200 1,800
Weekend
Weekend
11 · 10-Q After market open · 14:51 ET 10-Q ↗
5.1700 5.2300 5.0000 5.1000 10,100
10 · 8-K After-hours · 16:46 ET 8-K ↗
5.1900 5.2700 5.0500 5.1000 14,400
4.9500 5.1500 4.8500 5.0100 28,800
5.1100 5.2100 5.0500 5.0500 15,300
No trading
Weekend
Weekend
5.2800 5.4100 5.0600 5.2200 10,900
5.2800 5.5100 5.1600 5.2800 11,800
5.1500 5.2400 5.0000 5.1500 9,200
5.0600 5.0600 5.0000 5.0000 2,000
5.0200 5.0200 4.9700 5.0000 700
Weekend
Weekend
9 · DEFA14A After market open · 15:36 ET DEFA14A ↗ 8 · DEF 14A After market open · 15:35 ET DEF 14A ↗
5.1000 5.1000 4.9300 4.9300 5,100
4.9000 5.0200 4.8700 5.0200 4,400
4.9400 4.9500 4.8500 4.9200 4,400
4.9100 4.9800 4.9100 4.9800 2,400
5.0700 5.1400 4.8600 4.9700 9,300
Weekend
Weekend
5.2400 5.2400 4.9100 4.9600 8,200
4.8300 5.1800 4.8300 5.1800 8,000
5.2300 5.2300 4.9200 4.9400 10,400
5.2400 5.3400 5.0400 5.0900 11,000
5.0100 5.1100 5.0000 5.0300 4,800
Weekend
Weekend
5.0200 5.3700 4.9400 5.0700 26,300
4.8800 5.1300 4.8800 5.0800 14,200
4.8900 5.0900 4.8900 4.9500 5,700
5.0600 5.3900 4.8800 4.9900 16,100
5.1800 5.2100 5.0900 5.1400 7,700
Weekend
Weekend
5.0000 5.2700 5.0000 5.1900 4,800
5.3900 5.4100 5.1500 5.1900 15,800
5.3700 5.4000 5.2000 5.3000 14,600
5.6100 5.7300 5.4000 5.4500 18,700
5.2600 5.7600 5.2600 5.7600 2,900
Weekend
Weekend
5.3200 5.5000 5.3200 5.3600 2,000
5.3000 5.4500 5.2200 5.2600 16,400
5.3900 5.5900 5.3900 5.4600 11,600
6.4800 6.4800 5.3900 5.5300 30,900
7 · 10-K After-hours · 16:45 ET 10-K ↗ 6 · 8-K After-hours · 16:31 ET 8-K ↗
6.1000 6.1500 6.0600 6.0600 8,200
Weekend
Weekend
6.0000 6.1600 5.7500 6.1300 11,300
5.7100 6.0000 5.7100 6.0000 1,400
6.1600 6.1600 5.9500 6.1300 2,800
6.1000 6.1300 6.1000 6.1000 1,000
6.1000 6.1500 6.1000 6.1000 2,100
Weekend
Weekend
5.9700 6.1300 5.9700 6.1300 11,900
5.7900 6.0500 5.6800 5.8400 5,400
5.6800 5.9600 5.6700 5.7800 9,500
5.8200 5.8800 5.5500 5.6600 31,500
6.1000 6.1000 5.8100 5.8100 3,500
Weekend
Weekend
6.1600 6.1600 5.8200 5.8200 2,500
5.8800 6.1500 5.7000 5.8100 13,700
6.0200 6.0700 5.6200 6.0700 14,200
5.9000 6.1100 5.8000 5.8800 6,900
5.8500 5.9500 5.5500 5.8500 8,800
Weekend
Weekend
No trading
5.9700 6.0900 5.7600 5.7600 4,300
6.1600 6.1600 6.0500 6.0500 2,300
6.0500 6.3600 5.9400 6.1600 4,600
6.7500 6.7500 6.0800 6.4300 4,700
Weekend
Weekend
6.0100 6.6300 6.0100 6.6300 15,500
6.3200 6.3200 5.8600 6.0800 6,600
6.3100 6.7200 6.1400 6.1400 8,900
6.4400 6.4400 6.1700 6.2300 3,900
6.5000 7.0000 6.1400 6.2500 4,700
Weekend
Weekend
No trading
6.7200 6.7600 6.3200 6.3200 5,200
6.7300 6.8200 6.5100 6.8200 3,100
6.3400 6.8800 6.1800 6.8800 16,700
6.4900 6.4900 6.3400 6.3400 8,800
Weekend
Weekend
6.8500 7.0000 6.3400 6.5000 4,400
5.7800 6.4200 5.7100 6.4200 11,200
6.0000 6.0000 5.7200 5.7200 1,800
5.6800 6.0000 5.6800 5.7900 5,800
5.6000 5.7500 5.6000 5.6400 8,200
Weekend
Weekend
5.6700 5.6700 5.6500 5.6500 900
5.7300 5.7600 5.7200 5.7600 1,600
5.7100 5.8000 5.6300 5.6900 13,100
5.8500 5.8500 5.6600 5.7300 3,500
5.7500 5.8400 5.6600 5.8400 9,800
Weekend
Weekend
5.9200 5.9200 5.8400 5.8400 12,300
5.9400 5.9400 5.7000 5.8500 20,900
5.9800 5.9800 5.8700 5.8700 4,600
6.0100 6.1600 5.8500 5.9900 6,300
No trading
Weekend
Weekend
5.7600 6.1100 5.7600 6.0100 10,500
5.9300 6.0000 5.7800 5.9500 22,900
5.9900 6.1000 5.9200 6.0500 8,200
5.9700 6.0100 5.8600 5.9800 16,200
6.0000 6.2000 5.9900 6.0700 8,600
Weekend
Weekend
6.3500 6.3500 6.2000 6.2000 2,800
6.0400 6.3900 6.0400 6.2100 14,400
6.2500 6.2600 6.0200 6.0200 13,200
5.8700 6.2700 5.8600 6.2700 8,700
6.0000 6.1100 5.8300 6.0100 17,900
Weekend
Weekend
5.9900 6.3000 5.8400 6.0200 20,700
5.9900 6.0000 5.8700 5.9900 17,000
6.0000 6.3000 5.9800 5.9800 17,900
5.8200 5.9700 5.8200 5.9700 2,300
6.0000 6.0000 5.8900 5.8900 2,800
Weekend
Weekend
5.9700 6.0000 5.9000 5.9900 6,600
5.7200 5.9800 5.7200 5.9600 2,200
5.8500 5.8500 5.8500 5.8500 600
6.1600 6.3200 5.7000 5.9100 8,400
5.7800 6.2900 5.7800 6.0200 11,900
Weekend
Weekend
6.0400 6.0400 5.8000 5.8700 1,500
5.9000 6.1000 5.8500 6.0400 5,400
5.9200 6.0100 5.7900 6.0100 8,600
5.9300 6.0100 5.8000 5.8000 23,600
5.9800 6.0800 5.9500 6.0800 4,100
Weekend
Weekend
5.9800 6.0800 5.9800 6.0400 1,400
6.0800 6.1000 5.7700 6.1000 1,900
5.8600 6.1800 5.7400 6.1800 6,100
5.8500 5.8700 5.7300 5.7300 3,100
5.8700 5.8900 5.6800 5.7400 7,000
Weekend
Weekend
5.7200 5.9000 5.6800 5.7500 30,200
5.8600 5.8800 5.7000 5.7500 10,200
6.0000 6.2700 6.0000 6.0300 3,500
5.8400 6.1400 5.8400 6.1400 1,900
5.8200 5.9500 5.7200 5.8900 4,500
Weekend
Weekend
No trading
5.6500 6.0200 5.6500 5.7700 2,900
5.7000 5.9800 5.7000 5.9200 7,100
5.8000 5.9600 5.7500 5.7500 2,900
5.7000 5.9200 5.7000 5.8400 7,100
5 · 8-K Pre-market · 09:16 ET 8-K ↗
Weekend
Weekend
5.8200 5.9000 5.6500 5.7400 11,300
5.8000 5.8500 5.7500 5.7900 8,100
5.8300 5.8800 5.8000 5.8000 7,300
5.8100 5.9700 5.8000 5.8100 44,300
6.1000 6.1000 5.8000 5.9600 3,300
Weekend
Weekend
6.2100 6.2100 5.8600 5.8600 4,200
5.9600 6.2000 5.8400 6.2000 18,800
6.1600 6.1600 5.8300 5.8300 16,800
6.1300 6.3400 6.1300 6.2000 3,100
6.2200 6.3000 6.0200 6.2500 6,600
Weekend
Weekend
5.5100 6.2300 5.5000 6.1000 21,700
4 · 10-Q After market open · 12:56 ET 10-Q ↗ 3 · 8-K After market open · 12:17 ET 8-K ↗
5.9000 5.9000 5.7300 5.7400 4,100
5.7900 5.9800 5.7600 5.9000 3,500
6.0100 6.0100 5.7200 5.9000 15,300
5.8400 5.9800 5.8400 5.9700 2,800
Weekend
Weekend
5.8900 5.8900 5.7100 5.8700 3,300
5.8500 5.8700 5.7300 5.7300 9,600
6.1000 6.1000 6.0000 6.0000 1,500
6.1100 6.1100 5.9600 6.0000 2,300
6.0000 6.2400 5.8300 6.0700 11,200
Weekend
Weekend
6.0000 6.0000 5.9100 5.9600 1,900
6.0700 6.0700 5.9300 5.9900 2,200
5.9400 6.0400 5.8000 5.9800 7,600
5.8000 5.9900 5.8000 5.8000 7,500
5.9100 5.9500 5.8500 5.8500 9,600
Weekend
Weekend
5.8300 5.9500 5.8200 5.8200 3,900
5.8700 6.1700 5.8700 6.0500 4,000
5.9000 5.9600 5.8100 5.8100 13,300
6.1000 6.1000 5.8500 5.8500 12,200
No trading
Weekend
Weekend
5.9700 6.2000 5.9700 6.0800 2,700
6.0800 6.3400 5.9000 5.9500 4,300
6.2700 6.2700 5.9000 5.9000 6,800
6.5500 6.7900 6.1200 6.1200 13,400
6.8500 6.8500 6.5500 6.5500 18,600
Weekend
Weekend
6.6900 6.7100 6.5500 6.5500 4,700
6.8700 6.9500 6.5300 6.5300 2,200
7.0900 7.1700 6.5800 6.5800 7,000
7.1300 7.1300 7.1300 7.1300 0
7.2300 7.2300 7.1300 7.1300 2,000
Weekend
Weekend
7.0100 7.5200 7.0100 7.3100 3,900
7.6100 7.6200 7.3300 7.4200 3,300
7.7100 7.7100 7.4200 7.6200 10,600
6.6200 7.6900 6.6200 7.6900 14,800
6.9100 6.9100 6.8300 6.8300 1,400
Weekend
Weekend
6.9000 6.9000 6.7500 6.7500 3,400
7.0400 7.1000 6.8100 6.9300 4,100
7.0000 7.2000 6.7700 7.0900 1,900
7.1200 7.2500 7.0000 7.0000 3,200
No trading
Weekend
Weekend
7.2900 7.2900 7.1100 7.2100 4,400
7.4500 7.4500 7.1100 7.1700 4,100
6.9600 7.2400 6.9400 7.1800 5,600
6.7900 7.1900 6.7900 7.0600 11,400
6.7000 6.8800 6.7000 6.7200 4,200
Weekend
Weekend
6.7600 6.9100 6.5900 6.7800 5,200
6.7800 6.8000 6.7000 6.7900 3,800
6.5800 6.7600 6.5700 6.7500 4,200
6.6900 6.7900 6.5800 6.6100 3,600
6.6900 6.7100 6.5900 6.7100 8,100
Weekend
Weekend
6.8500 6.8500 6.6600 6.6600 1,800
No trading
6.7400 6.9300 6.5500 6.9100 5,700
6.7500 6.7800 6.5200 6.5500 8,800
6.9300 7.0800 6.7600 6.9000 7,400
Weekend
Weekend
7.0600 7.1400 6.9000 6.9800 39,800
No trading
7.1200 7.2600 7.0500 7.0500 4,300
7.2800 7.2800 7.0700 7.0700 2,700
6.7500 7.3900 6.7400 7.2500 14,300
Weekend
Weekend
6.9900 7.2200 6.8300 7.2200 12,500
6.2600 7.5200 6.2600 7.2200 41,600
6.6900 6.6900 6.0900 6.3200 35,300
7.7900 7.7900 6.5400 6.7300 62,900
2 · 10-Q After market open · 11:59 ET 10-Q ↗ 1 · 8-K After market open · 11:14 ET 8-K ↗
6.9000 8.3100 6.9000 7.8000 163,200
Weekend
Weekend
6.2200 7.0000 6.2200 6.7200 12,400
6.5900 6.5900 6.2600 6.3000 3,900
6.1600 6.4000 6.1600 6.1600 7,100
6.2500 6.3400 6.1900 6.2700 8,200
6.4300 6.4300 6.0700 6.2600 2,800
Weekend
Weekend
6.1200 6.2500 6.0400 6.0400 15,600
6.0000 6.1000 5.9800 6.1000 5,300
5.9700 6.0700 5.9600 5.9900 10,300
6.1000 6.1000 5.9700 6.0600 15,500
6.5500 6.5700 6.0000 6.0000 14,500
Weekend
Weekend
6.5000 6.5400 6.4700 6.5400 2,100
No trading
6.5400 6.6100 6.5000 6.5000 10,800
6.6200 6.6200 6.5000 6.5000 4,200
6.5800 6.6300 6.5000 6.5400 12,000
Weekend
Weekend
6.6300 6.8500 6.5000 6.7700 13,500
6.6700 6.7000 6.6300 6.6600 2,300
6.6600 6.8500 6.6500 6.8500 7,400
6.7900 6.8500 6.7200 6.8500 7,500
6.9100 6.9100 6.6800 6.7500 9,700
Weekend
Weekend
6.7400 6.8700 6.6700 6.8000 23,500
6.8000 6.9500 6.7900 6.9000 8,100
7.0100 7.0300 6.8600 6.8700 4,800
6.8000 7.0200 6.8000 7.0000 10,500
6.6900 6.8800 6.6900 6.7800 11,300
Weekend
Weekend
6.6700 6.7500 6.6700 6.7400 12,900
6.7000 6.8800 6.7000 6.8800 38,000
6.7400 6.8200 6.6500 6.8000 3,400
6.6600 6.8000 6.6600 6.7600 4,300
6.7000 6.9200 6.7000 6.8000 9,500
Weekend
Weekend
6.7200 6.8400 6.7000 6.8400 8,000
6.7500 6.8500 6.6700 6.8100 9,400
6.8100 6.8800 6.6900 6.7600 23,300
6.9000 6.9000 6.7400 6.8000 4,200
6.7500 6.8800 6.7500 6.8200 4,700
Weekend
Weekend
6.8200 7.0000 6.7500 6.8900 16,400

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 · 16:15 ET Summarise
11 10-Q 10-Q (opens SEC filing in a new tab) After market open · 14:51 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
9 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 15:36 ET Summarise
8 DEF 14A DEF 14A (opens SEC filing in a new tab) After market open · 15:35 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:16 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After market open · 12:56 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After market open · 12:17 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After market open · 11:59 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After market open · 11:14 ET Summarise