Cass Information Systems, Inc CASS

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Cass Information Systems, Inc - Common Stock · Company · Nasdaq · Industrials / Specialty Business Services

Paper trade (simulated — no real money)

Fill: USD 54.8300 · FX 1 USD = 1.277900 SGD · about SGD 70.0673 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 39.05 → 54.83 · 40.4%
58.54048.79539.050 1 2 3 4,5,6 7 8 9 10 11 12 13 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
55.8100 57.2800 54.0100 54.8300 117,406
13 · 8-K After market open · 12:20 ET 8-K ↗
54.9900 57.7600 54.9900 57.6700 85,500
54.7000 55.2200 54.5500 54.9000 52,900
54.8300 55.4800 54.5500 54.7800 52,300
54.4400 55.0900 54.3000 54.6700 86,300
Weekend
Weekend
54.4900 55.1700 54.0100 54.6800 54,700
53.9200 54.5900 53.9200 54.2900 57,300
53.3500 54.1700 52.9400 53.6000 74,100
53.4500 53.8500 53.3200 53.7100 62,300
53.1400 53.5900 52.9700 53.3700 74,300
Weekend
Weekend
54.2600 54.2700 53.1900 53.4000 78,400
12 · 8-K After-hours · 20:41 ET 8-K ↗
53.5400 54.1200 53.3000 53.9500 41,300
53.7300 53.9700 53.3000 53.4900 47,500
54.3100 54.6200 53.8100 53.9000 50,600
54.0200 54.2800 53.7900 54.1500 48,600
Weekend
Weekend
54.0400 54.3100 53.4000 54.0600 60,600
53.2900 53.8300 52.7500 53.7000 91,800
53.8200 53.8900 52.8400 53.2500 92,400
54.2200 54.3800 53.4200 53.6400 55,600
54.3500 54.4900 53.7500 54.2500 79,300
Weekend
Weekend
54.4000 54.6000 53.7200 54.1300 228,200
54.4400 54.8500 53.9300 54.3800 68,400
54.5800 54.8300 53.7500 54.0300 54,300
55.4500 55.5500 54.3700 54.8200 59,000
54.8400 55.6300 54.7900 55.0900 90,900
Weekend
Weekend
55.0000 55.2200 54.1000 54.7400 132,600
55.6700 55.9000 54.8500 55.4700 194,100
55.4400 55.5800 54.2100 55.3200 57,800
55.4900 55.9500 55.2000 55.5300 54,900
55.3800 56.0800 55.0600 55.6800 64,700
Weekend
Weekend
55.5800 55.6900 54.9200 55.1800 65,100
55.2600 56.5900 54.5300 55.0800 73,500
55.1100 56.0600 54.8800 55.4000 102,800
55.5600 55.7700 55.0900 55.3400 62,100
No trading
Weekend
Weekend
55.3100 55.8900 54.9500 55.8100 62,800
56.7000 56.7100 55.5900 56.0300 48,800
55.1600 56.4500 55.1600 56.2600 55,600
56.1500 56.4100 54.9000 55.2000 87,900
56.4200 57.1000 55.6000 56.1100 136,700
Weekend
Weekend
57.2300 57.4100 56.4100 56.6500 65,300
56.8300 57.7000 56.0000 56.8300 110,500
57.4400 57.9000 56.7500 57.0600 122,400
57.3900 57.6700 55.8800 57.3300 92,100
56.4600 58.2000 56.0700 57.4200 108,400
Weekend
Weekend
56.9800 57.4500 56.0400 56.4000 113,100
56.1800 57.5600 51.6800 56.8900 68,700
57.9000 59.6300 56.6600 56.7000 92,800
57.5000 58.4900 57.3100 57.7000 65,300
58.1000 58.3800 57.2600 57.2600 63,300
Weekend
Weekend
58.6900 59.1400 58.1400 58.4100 61,600
58.2000 59.1000 58.2000 58.5400 54,000
57.3700 58.4000 57.1400 57.9400 71,500
57.4100 58.0600 56.9200 57.4900 65,600
57.6700 57.6900 56.9000 57.2900 54,300
Weekend
Weekend
58.2200 58.3200 57.3700 57.9900 52,300
57.8800 58.8800 57.8300 58.0900 66,000
11 · 10-Q After-hours · 16:33 ET 10-Q ↗
57.2500 57.6500 56.9100 57.2300 78,200
56.4100 57.2500 56.0800 57.0500 103,400
56.7600 57.6000 56.0800 56.5100 55,800
Weekend
Weekend
55.6300 56.4200 54.9000 55.9200 146,900
55.9000 56.1500 54.1000 55.7600 56,300
55.4400 56.6900 55.2600 56.0100 61,500
55.2700 56.5000 55.2700 55.9600 67,200
54.7300 55.4200 54.4600 54.7900 89,900
Weekend
Weekend
54.0700 54.8700 53.6000 54.2500 89,200
51.7400 54.1600 51.3000 53.9700 80,300
10 · 8-K Pre-market · 08:10 ET 8-K ↗
52.9700 52.9700 52.1300 52.5200 57,000
53.4100 53.7100 52.8000 53.2100 45,200
53.6700 53.9100 52.8600 53.4400 52,800
Weekend
Weekend
53.8700 54.4100 52.7800 53.3200 112,100
52.3600 54.4400 52.3200 54.2100 104,400
51.9800 53.0200 51.9800 52.1200 77,900
52.5100 53.1000 51.9400 52.0700 77,600
52.3000 52.7000 50.8900 52.4600 74,300
Weekend
Weekend
51.9100 52.2600 50.7600 52.0500 54,900
50.9500 52.0300 50.7000 51.7100 66,300
52.5600 52.5600 51.1800 51.2400 65,000
52.1900 53.0600 52.0900 52.6000 46,400
52.5100 53.0600 51.3400 52.2500 55,200
Weekend
Weekend
No trading
52.8000 53.1000 51.8600 52.5100 85,900
51.7400 53.1900 51.4700 52.3800 126,900
51.3200 51.8000 50.9700 51.3200 82,800
51.5700 51.8900 50.5800 51.3200 73,900
Weekend
Weekend
51.2700 51.9000 50.6700 51.5700 291,900
51.0000 51.7100 50.6000 51.2500 126,900
49.8200 50.9800 49.8200 50.9200 80,900
49.5300 50.0400 49.2600 49.8200 57,900
49.3600 51.6000 48.7400 49.3500 67,200
Weekend
Weekend
No trading
49.3100 49.5200 48.5300 49.5200 112,200
48.1000 48.9100 47.9800 48.7300 109,000
48.3300 48.9400 47.9700 48.1600 111,600
49.5300 50.0200 47.4100 47.9800 104,300
Weekend
Weekend
49.1000 49.8500 48.0200 49.4500 122,700
49.4500 49.6800 48.4600 49.4400 85,300
48.5200 49.9000 46.3000 49.1400 133,400
47.3900 48.5400 47.3900 48.3500 68,000
47.5800 47.9000 47.2300 47.2800 55,200
Weekend
Weekend
46.7500 48.0000 46.3000 47.5200 86,400
46.1900 47.1600 46.1100 47.0700 73,200
46.1400 46.6100 45.5000 45.7100 78,100
46.2200 46.8000 46.1100 46.4700 86,500
46.0300 46.5800 45.2300 46.4700 94,800
Weekend
Weekend
46.2900 46.8900 45.9300 46.0300 104,800
46.0900 46.4700 45.3300 46.2900 102,100
46.8500 47.2200 46.0700 46.2500 71,200
45.9200 46.6000 45.4700 46.5500 66,900
No trading
Weekend
Weekend
46.6300 46.8100 45.1700 45.6200 70,900
46.0100 46.7600 45.6500 46.5000 68,600
46.1200 46.8400 45.8200 46.3300 70,200
46.3700 46.6200 45.6600 46.1200 66,600
45.5400 46.8900 45.4900 46.3700 55,800
Weekend
Weekend
45.7000 46.0600 45.2600 45.6300 83,800
45.7100 46.3100 45.2700 45.7700 57,000
45.6700 46.3900 44.9800 45.7100 66,200
46.7100 46.9000 45.5100 46.0200 85,800
47.6300 48.4400 46.6000 46.7100 68,600
Weekend
Weekend
47.5300 48.3900 47.4400 47.6600 55,500
47.0900 47.8400 47.0900 47.6200 69,900
47.2100 47.9600 46.9600 47.0900 60,600
9 · 10-Q After-hours · 16:37 ET 10-Q ↗
47.0100 48.0400 46.7700 47.1700 65,900
46.9600 47.5900 46.5800 46.6400 58,000
Weekend
Weekend
47.5200 48.3000 46.8100 47.3000 53,800
46.2400 47.6100 46.2000 47.2900 102,000
47.1200 47.3200 46.4000 46.5600 50,800
47.4300 48.1500 46.7400 47.5000 87,000
48.9600 52.4500 47.3000 47.3700 88,700
Weekend
Weekend
46.7900 50.2600 46.7900 49.2900 129,100
48.2900 48.6500 45.4200 46.9400 120,300
8 · 8-K Pre-market · 08:29 ET 8-K ↗
47.8200 48.5800 47.4000 48.4700 70,200
48.3500 48.5900 47.4500 47.8400 99,000
47.9900 48.7600 47.7900 48.5400 77,300
Weekend
Weekend
47.0100 48.3100 47.0100 48.1000 84,000
46.7500 47.1400 46.3800 46.5900 68,000
46.1500 47.0000 45.8000 46.9300 115,700
46.3600 46.5900 45.8200 46.2600 61,800
46.4500 46.7500 46.0400 46.4100 53,400
Weekend
Weekend
47.2700 47.2700 45.8200 46.6500 96,400
45.8800 47.2400 45.3800 47.2000 88,200
45.9100 46.7300 44.6000 45.9100 79,400
44.5800 45.4900 43.3000 45.1300 183,300
44.4100 44.9000 44.0000 44.7500 89,300
Weekend
Weekend
No trading
44.0500 44.4800 43.7200 44.4100 63,100
44.2000 44.5900 43.6800 44.3300 60,800
44.4100 44.4300 43.3300 44.0200 92,300
43.4100 44.1500 43.2300 43.9800 51,900
7 · 8-K Pre-market · 08:55 ET 8-K ↗
Weekend
Weekend
43.7600 44.2700 43.0700 43.3900 63,900
43.7000 44.0700 42.5400 43.9100 99,000
44.5500 45.0900 43.5600 43.9400 71,100
44.0600 44.6900 43.7000 44.1600 73,900
44.1000 44.9500 43.7300 44.2200 69,100
Weekend
Weekend
43.2100 43.6900 42.6000 43.4400 156,500
43.3100 43.7400 42.7500 43.1500 75,200
44.0300 44.5700 43.4000 43.4800 72,600
44.9200 45.3000 44.1000 44.2200 48,700
44.8200 45.2300 44.2200 44.5900 44,100
Weekend
Weekend
44.8100 45.3400 44.0300 44.3900 74,000
44.1400 45.1300 43.8000 44.7100 58,400
44.7000 44.8600 44.4000 44.6500 36,000
44.5100 45.3500 43.9100 44.8900 55,300
44.2500 44.8100 43.1300 44.5900 52,700
Weekend
Weekend
6 · DEFA14A After-hours · 16:10 ET DEFA14A ↗ 5 · DEF 14A After-hours · 16:08 ET DEF 14A ↗ 4 · 10-K After-hours · 16:04 ET 10-K ↗
44.9700 44.9700 44.2800 44.8000 76,600
45.1700 45.5900 45.0000 45.1600 49,200
44.9300 45.9600 44.8500 45.6700 51,500
43.9800 45.3500 43.8500 45.0300 81,100
44.1200 45.2300 43.9500 44.9500 58,300
Weekend
Weekend
44.5200 44.7200 44.0000 44.3800 78,800
44.9300 45.2800 44.5100 44.9700 48,900
44.5200 45.0800 44.2400 44.8700 32,900
43.7200 45.0100 43.7000 44.3400 71,900
44.7600 44.9500 43.0800 43.5300 75,100
Weekend
Weekend
44.5700 44.9800 44.0000 44.7100 184,600
44.9000 45.3400 44.2500 44.5700 100,400
44.6500 45.4400 44.4800 44.9000 60,300
44.8300 45.4700 44.1100 44.8200 59,700
No trading
Weekend
Weekend
44.9300 45.4900 44.5400 45.0200 50,600
45.5000 46.1200 44.6200 45.0800 75,400
46.1000 46.2500 45.2300 45.4200 47,800
46.2900 46.8300 45.7600 45.8400 56,400
46.9600 47.4300 46.3200 46.3200 57,600
Weekend
Weekend
46.8000 47.2300 46.5000 46.7600 72,800
46.0500 46.9100 45.9000 46.7900 71,300
46.2600 46.7800 45.8900 46.3200 81,200
46.1900 46.9000 44.4400 46.0000 102,900
44.9600 46.5100 44.8700 46.3900 72,500
Weekend
Weekend
43.9600 45.6000 43.9100 44.9600 127,300
43.4900 44.3800 43.0700 44.0500 66,100
44.6200 44.6200 42.9800 43.0600 76,200
44.1900 44.6700 43.6700 44.4800 58,100
44.3600 44.7500 43.8400 44.2500 72,700
Weekend
Weekend
43.4400 45.5900 43.4400 44.4400 126,500
43.3900 44.8300 43.3100 43.5800 77,300
3 · 8-K Pre-market · 09:05 ET 8-K ↗
41.9500 43.1300 41.8400 42.9200 101,100
41.9000 42.4900 41.3400 41.4300 74,800
No trading
Weekend
Weekend
42.5700 43.0600 42.3000 42.5900 64,600
42.3900 43.1900 42.2800 42.6800 67,000
41.5900 42.8700 41.0700 42.2700 74,900
41.5100 42.0900 41.2000 41.7900 53,600
41.3700 41.8900 40.8400 41.7100 56,300
Weekend
Weekend
41.2800 41.5700 40.6600 41.5400 68,000
40.2700 41.4300 39.9400 41.3500 168,600
40.5600 41.3600 39.8500 40.5400 54,700
40.9400 40.9400 40.1000 40.6700 58,000
40.5000 42.0100 40.3600 41.1900 86,100
Weekend
Weekend
41.7700 41.7900 40.3600 40.5800 89,200
No trading
41.9000 42.3100 41.4600 41.5200 94,500
42.0300 42.9200 40.9800 41.9700 121,600
42.3200 42.5500 41.8400 42.0100 124,600
Weekend
Weekend
42.1900 43.0400 41.7400 42.3000 101,600
No trading
42.2000 42.5100 41.8400 42.2500 28,700
42.3400 42.9300 41.8600 41.9900 80,600
43.6400 43.8400 42.2600 42.3600 68,300
Weekend
Weekend
44.3000 45.1000 43.2200 43.3200 175,900
43.9900 44.5500 43.7400 44.5100 63,300
43.6800 43.8900 43.3900 43.7100 55,300
43.7700 44.2800 43.3700 43.7700 78,300
44.9900 45.2500 43.7400 43.8800 101,700
Weekend
Weekend
43.8700 44.8100 43.7300 44.7000 100,800
43.0900 43.6800 42.8900 43.6500 77,900
42.3000 43.2700 41.7200 42.9500 132,700
42.2700 42.9000 42.2700 42.5200 55,000
43.1700 43.4300 42.1700 42.2400 101,400
Weekend
Weekend
42.9900 43.2600 42.6800 43.1300 64,800
43.3900 43.6800 43.0400 43.2000 70,100
42.5700 43.6700 42.5700 43.6000 69,900
42.8400 43.1200 42.4400 42.4800 66,100
41.6100 42.7100 40.5200 42.6900 89,600
Weekend
Weekend
41.9100 42.1000 41.7000 42.0000 39,900
No trading
41.9700 42.4800 41.3800 41.9800 90,600
41.5700 42.2300 40.5000 42.0000 120,100
41.4600 41.7900 40.5000 41.3300 368,300
Weekend
Weekend
40.2400 41.6000 40.1200 41.6000 100,700
40.5800 40.7800 39.8300 40.1400 72,100
40.4400 40.4400 39.8700 40.0400 80,200
40.6800 41.0000 40.2900 40.4400 99,300
41.0500 41.4800 40.7100 40.9000 117,800
Weekend
Weekend
41.5700 41.6700 40.2600 41.2900 81,700
41.7100 41.8100 41.1900 41.6500 102,500
41.7100 42.0700 41.3300 41.7700 77,700
41.0800 41.8700 40.6300 41.7500 89,700
40.2000 41.1600 40.0100 41.1400 90,900
2 · 8-K Pre-market · 08:21 ET 8-K ↗
Weekend
Weekend
39.7500 39.9900 39.0600 39.5500 61,600
40.2600 40.3500 39.5600 39.7500 102,100
39.2900 40.4400 39.2500 40.4200 67,200
1 · 10-Q After market open · 10:01 ET 10-Q ↗
39.1600 39.5200 38.6100 39.1500 81,900
39.4400 39.6100 38.8200 39.2500 98,900
Weekend
Weekend
39.2300 40.0700 38.4300 39.5300 287,600
39.1300 39.8500 38.8600 39.5000 95,000
39.8900 40.0000 39.1300 39.2000 213,200
39.7400 40.0000 39.0200 39.9500 56,000
39.1500 40.1300 38.9700 39.7800 65,300
Weekend
Weekend
39.5600 39.9200 38.7200 39.0500 81,700

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.

13 8-K 8-K (opens SEC filing in a new tab) After market open · 12:20 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:41 ET Summarise
11 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:33 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:10 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:37 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:29 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:55 ET Summarise
6 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
5 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
4 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:05 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:21 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After market open · 10:01 ET Summarise