Marathon Bancorp, Inc MBBC

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Marathon Bancorp, Inc. - Common Stock · Company · Nasdaq · Financial Services / Banks - Regional

Paper trade (simulated — no real money)

Fill: USD 14.6700 · FX 1 USD = 1.277900 SGD · about SGD 18.7468 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 11.00 → 14.67 · 33.4%
15.49013.01010.530 1 2 3 4,5 6 7 8 9 10 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
14.6500 14.6700 14.6500 14.6700 617
14.0700 14.5000 14.0700 14.5000 1,200
14.4500 14.4500 14.4500 14.4500 0
14.4500 14.4500 14.4500 14.4500 700
14.7100 14.7900 14.6300 14.6500 2,100
Weekend
Weekend
14.5200 14.5200 14.5000 14.5000 600
14.7000 14.7000 14.7000 14.7000 4,300
14.8350 14.8350 14.8350 14.8350 0
10 · DEF 14A After-hours · 20:01 ET DEF 14A ↗
14.6600 14.8350 14.6600 14.8350 3,100
14.9000 15.0200 14.9000 15.0200 1,400
Weekend
Weekend
15.0950 15.0950 15.0950 15.0950 600
15.1800 15.1800 15.1000 15.1000 1,600
14.9100 15.1650 14.9100 15.0950 2,000
14.9000 14.9100 14.9000 14.9000 1,400
15.1550 15.2600 15.0300 15.0800 5,600
Weekend
Weekend
15.1900 15.1900 14.9400 15.0300 2,600
9 · 8-K After-hours · 20:01 ET CURRENT REPORT FILING ↗
14.6000 14.8000 14.6000 14.7950 900
14.9900 15.0000 14.9800 15.0000 1,200
15.1500 15.1500 14.9700 15.0000 6,100
15.2000 15.2000 15.1220 15.1220 1,300
Weekend
Weekend
15.2800 15.2800 15.1000 15.2800 4,200
15.2500 15.3000 15.0500 15.2800 6,200
15.3400 15.3400 15.1550 15.1550 2,100
15.3400 15.3800 15.1700 15.1700 3,500
15.0880 15.2900 15.0880 15.2900 1,000
Weekend
Weekend
15.0600 15.3900 15.0500 15.3900 21,400
14.5200 15.2900 14.5200 15.2200 3,600
15.0500 15.1500 15.0100 15.0100 2,400
8 · 10-K Pre-market · 07:31 ET 10-K ↗
15.0100 15.0250 14.9900 15.0000 11,200
15.3400 15.3400 14.6600 15.0500 4,800
Weekend
Weekend
15.0750 15.3700 14.9300 15.0000 5,300
15.2600 15.2900 15.1450 15.1450 800
15.2700 15.2700 15.2700 15.2700 400
15.0400 15.2900 15.0300 15.2900 5,400
No trading
Weekend
Weekend
15.1200 15.1200 15.1200 15.1200 400
15.1000 15.1210 15.1000 15.1210 1,300
15.0500 15.2900 15.0500 15.0500 500
15.3000 15.3000 15.1200 15.1200 4,200
15.2600 15.2600 15.2600 15.2600 1,400
Weekend
Weekend
15.2250 15.2250 15.2250 15.2250 2,600
15.4000 15.4000 15.4000 15.4000 0
15.3000 15.4800 15.3000 15.4000 4,400
15.2100 15.2800 15.0500 15.0500 5,200
15.2200 15.2200 15.1350 15.1350 800
Weekend
Weekend
15.1200 15.1200 15.1200 15.1200 400
15.1250 15.1250 15.1250 15.1250 300
15.0000 15.0000 14.8500 14.8500 500
15.0000 15.0000 15.0000 15.0000 0
15.0000 15.0000 15.0000 15.0000 400
Weekend
Weekend
15.1500 15.2600 15.1500 15.2600 11,000
14.6200 15.0900 14.2100 15.0900 12,100
14.1610 14.1610 14.1610 14.1610 1,200
14.5350 14.5350 14.5350 14.5350 300
14.9700 15.0100 14.9600 14.9600 3,700
Weekend
Weekend
15.1000 15.1000 15.1000 15.1000 300
15.1200 15.1300 15.1200 15.1300 700
15.1300 15.1300 15.1300 15.1300 400
15.2570 15.2570 14.9600 14.9600 800
15.1050 15.2000 15.1050 15.2000 400
Weekend
Weekend
14.9500 14.9500 14.9500 14.9500 0
14.9500 14.9500 14.9500 14.9500 0
14.9500 14.9500 14.9500 14.9500 0
15.2900 15.2900 14.9500 14.9500 4,800
14.9300 14.9300 14.9300 14.9300 400
Weekend
Weekend
14.7100 14.7100 14.7100 14.7100 0
14.7100 14.7100 14.7100 14.7100 500
15.2700 15.2700 14.7200 14.7200 1,700
15.2700 15.2700 15.2700 15.2700 0
15.2700 15.2700 15.2700 15.2700 300
Weekend
Weekend
15.0000 15.0000 15.0000 15.0000 1,200
15.2500 15.2500 15.0000 15.0000 2,400
14.6270 15.0200 14.6270 15.0200 600
15.0200 15.0200 15.0200 15.0200 500
14.9900 15.2900 14.9900 15.1500 3,400
Weekend
Weekend
15.1700 15.1700 15.1700 15.1700 0
14.9800 15.3000 14.9400 15.1700 1,600
15.0000 15.2800 15.0000 15.2800 3,000
15.0000 15.0000 15.0000 15.0000 800
15.1700 15.2600 15.0000 15.1500 1,500
Weekend
Weekend
No trading
15.6400 15.6400 15.0200 15.2500 7,300
15.4650 15.7900 14.6850 15.3100 8,900
15.4500 15.4700 15.2800 15.2800 1,100
15.4900 15.7900 14.7150 15.4000 14,200
Weekend
Weekend
15.2900 15.5000 15.0100 15.4900 13,400
15.2400 15.4900 14.4450 15.2500 27,600
14.6100 15.2000 14.6100 14.9500 13,600
14.8000 15.4600 14.4500 14.9650 15,100
15.3000 15.3000 15.2100 15.2200 1,900
Weekend
Weekend
No trading
14.9600 15.5500 14.4050 15.3100 20,600
15.0800 15.0800 13.8800 14.8300 2,900
14.1850 15.0010 14.1600 14.9800 13,600
14.8600 14.9600 14.5500 14.5500 2,200
Weekend
Weekend
14.6100 15.0800 14.2900 14.2900 8,200
14.1000 15.1000 14.0600 14.3000 38,000
14.7500 15.5000 14.0100 14.1500 206,300
14.8500 15.1100 14.4000 14.7100 61,400
14.2500 14.4100 14.2500 14.4000 4,600
Weekend
Weekend
14.1700 14.4000 14.1700 14.4000 1,700
14.2900 14.2900 13.7500 14.1700 2,200
13.7500 14.0200 13.7500 13.7500 6,000
13.6050 13.9950 13.6050 13.7200 3,700
13.8900 13.8900 13.4010 13.6900 1,500
Weekend
Weekend
13.6000 13.9000 13.5100 13.8400 8,600
7 · 8-K After-hours · 17:00 ET MARATHON BANCORP, INC. FORM 8-K MAY 28, 2026 ↗
13.6100 14.0100 13.5300 13.6000 9,500
13.8100 14.2800 13.3700 13.5160 19,700
13.9800 13.9800 13.2800 13.2800 3,900
No trading
Weekend
Weekend
13.5200 13.9150 13.3700 13.3700 3,800
13.5200 13.5930 13.5000 13.5000 5,400
14.4700 14.5100 12.7950 13.7500 63,000
14.2600 14.2600 14.2600 14.2600 0
14.2500 14.8600 14.2500 14.2600 1,600
Weekend
Weekend
14.6500 14.6500 14.5000 14.5000 1,200
14.9900 15.2330 14.7500 14.9600 6,300
15.4700 15.4700 15.4600 15.4600 600
6 · 10-Q Pre-market · 07:30 ET 10-Q ↗
14.6500 15.4900 14.2500 15.1300 121,100
15.7500 15.7500 14.3000 14.7700 87,600
Weekend
Weekend
15.4900 15.4900 15.3000 15.3000 700
14.6400 14.6400 14.6400 14.6400 0
15.0000 15.0000 14.3400 14.6400 1,700
14.6400 14.6400 14.6400 14.6400 0
14.6500 14.6500 14.6400 14.6400 1,700
Weekend
Weekend
14.8000 14.8000 14.5250 14.7500 3,000
14.9900 14.9900 14.2500 14.2500 5,100
14.8700 15.0000 14.2500 15.0000 6,600
14.7100 15.3900 14.1100 15.3900 13,800
14.9800 14.9800 14.5000 14.5000 11,300
Weekend
Weekend
14.2900 14.9800 14.2150 14.9700 7,300
5 · DEF 14A Pre-market · 08:00 ET DEF 14A ↗ 4 · 8-K Pre-market · 09:01 ET MARATHON BANCORP, INC. FORM 8-K APRIL 24, 2026 ↗
14.2700 14.2700 14.2700 14.2700 0
13.7500 14.2700 13.7500 14.2700 14,000
13.9900 14.0450 13.5200 13.6850 19,800
14.0800 14.1500 14.0800 14.1000 2,100
Weekend
Weekend
14.0800 14.0800 14.0800 14.0800 200
14.0000 14.1540 14.0000 14.0000 1,700
14.0000 14.2000 14.0000 14.2000 3,800
13.7500 13.7500 13.3900 13.4000 4,500
13.5900 13.9000 13.5350 13.6400 4,800
Weekend
Weekend
13.9100 14.2500 13.1100 13.2500 145,700
14.1500 14.1500 14.1500 14.1500 200
13.8500 14.1500 13.2600 13.8200 7,300
13.9700 14.1000 13.4100 13.8000 4,900
14.1400 14.1400 14.1400 14.1400 0
Weekend
Weekend
No trading
14.1400 14.1400 14.1400 14.1400 200
13.5200 13.5500 13.5000 13.5200 2,300
14.1500 14.1500 13.5300 13.5300 400
13.7500 13.8200 13.7500 13.8200 1,000
Weekend
Weekend
13.5860 13.5860 13.5860 13.5860 300
14.1500 14.1500 14.1500 14.1500 0
13.9900 14.1500 13.9900 14.1500 1,200
13.5400 13.5400 13.5400 13.5400 300
13.9900 13.9900 13.9900 13.9900 600
Weekend
Weekend
13.6600 13.6600 13.6600 13.6600 0
13.6600 13.6600 13.6600 13.6600 600
13.5300 13.8700 13.5300 13.7800 4,900
13.4650 13.5900 13.0100 13.0100 2,900
13.2750 13.8900 13.2750 13.8900 500
Weekend
Weekend
13.8100 13.8700 12.8300 13.8700 3,200
13.8100 13.8100 13.8100 13.8100 0
13.8100 13.8100 13.8100 13.8100 0
13.8500 13.9000 13.8100 13.8100 4,600
13.9900 14.1340 13.8110 13.8700 2,700
Weekend
Weekend
13.8200 14.0700 13.8200 14.0000 800
14.0700 14.0700 14.0700 14.0700 200
13.8100 14.0700 13.8100 14.0700 400
14.0050 14.2000 14.0050 14.0700 2,000
14.6400 14.6400 14.6400 14.6400 400
Weekend
Weekend
13.9800 14.6400 13.9400 14.0400 3,900
12.9200 13.8000 12.8520 13.5400 12,100
13.4900 13.4900 13.1850 13.1850 1,400
13.4500 13.4700 13.2900 13.2900 1,200
13.2500 13.2500 13.2500 13.2500 0
Weekend
Weekend
13.2500 13.2500 13.2500 13.2500 0
13.2500 13.2500 13.2500 13.2500 0
13.2500 13.2500 13.2500 13.2500 0
13.0420 13.4000 13.0420 13.2500 3,100
No trading
Weekend
Weekend
13.4400 13.4400 13.4400 13.4400 0
13.4400 13.4400 13.4400 13.4400 0
13.3260 13.4500 13.3260 13.4400 700
3 · 10-Q Pre-market · 07:30 ET 10-Q ↗
13.4500 13.4900 13.4500 13.4900 400
13.7500 13.7500 13.7500 13.7500 0
Weekend
Weekend
13.7500 13.7500 13.7500 13.7500 200
12.9000 12.9000 12.7500 12.8900 3,100
12.9400 12.9400 12.9400 12.9400 0
12.9400 12.9400 12.9400 12.9400 0
13.0000 13.0000 12.9400 12.9400 1,400
Weekend
Weekend
13.0000 13.0300 13.0000 13.0100 4,100
12.6600 13.0000 12.6600 13.0000 900
12.4800 12.5000 12.4800 12.5000 700
12.6000 12.6200 12.6000 12.6200 400
12.3200 12.7420 12.3100 12.6100 3,300
Weekend
Weekend
12.5000 12.6500 12.5000 12.6500 4,800
12.5000 12.5000 12.3920 12.4190 6,700
12.5000 12.5000 12.2800 12.2800 2,900
12.5500 12.5500 12.3400 12.3500 4,100
No trading
Weekend
Weekend
12.4950 12.8700 12.0700 12.8700 8,500
12.2900 12.4400 12.2900 12.4400 1,000
12.3500 12.3500 12.3500 12.3500 0
12.1200 12.3500 12.1200 12.3500 1,300
12.2500 12.2500 12.2500 12.2500 0
Weekend
Weekend
12.0000 12.4400 12.0000 12.2500 6,000
11.7500 12.4400 11.7500 11.7700 10,600
12.1800 12.1800 12.1800 12.1800 0
12.1800 12.1800 12.1800 12.1800 300
11.9300 12.1300 11.9300 12.1300 3,800
Weekend
Weekend
12.0000 12.1900 12.0000 12.1900 500
No trading
12.2000 12.2000 12.1600 12.1600 400
12.2000 12.2000 12.2000 12.2000 200
12.3500 12.4000 12.2000 12.3600 2,100
Weekend
Weekend
12.1900 12.2950 11.9000 12.2400 5,600
No trading
12.2000 12.2000 12.2000 12.2000 0
12.4000 12.4000 12.1440 12.2000 1,000
11.7800 12.3900 11.7500 12.3900 2,800
Weekend
Weekend
12.1200 12.3400 11.9000 11.9300 2,500
12.4600 12.4600 12.0600 12.0600 3,100
11.7500 11.8870 11.5100 11.7800 5,800
11.9900 11.9900 11.2600 11.9800 1,400
11.2100 11.6100 11.2100 11.6100 900
Weekend
Weekend
11.5000 11.6100 11.5000 11.6100 2,300
11.4900 11.4900 11.1600 11.1600 1,600
11.0900 11.5000 11.0900 11.1400 2,600
11.2520 11.3900 11.2520 11.3900 1,100
11.2100 11.5000 11.0200 11.3900 5,400
Weekend
Weekend
11.0620 11.0620 11.0620 11.0620 500
11.2000 11.2000 11.1700 11.1700 4,100
11.2500 11.2800 11.1600 11.1700 8,000
11.1100 11.4200 11.1100 11.4200 7,500
11.5700 11.5700 11.1600 11.1600 18,200
Weekend
Weekend
11.3800 11.3800 11.1500 11.1500 2,800
No trading
11.5000 11.6000 11.3500 11.4000 38,100
11.5400 11.7000 11.5400 11.7000 28,300
11.6710 11.6710 11.3500 11.6300 3,200
Weekend
Weekend
11.4000 11.4900 11.3500 11.3500 4,200
11.4500 12.0800 11.4500 11.5300 4,300
11.2900 11.4000 11.1500 11.3500 9,400
2 · 8-K After-hours · 16:27 ET FORM 8-K ↗
11.2700 11.4900 11.1900 11.2700 3,900
11.0760 11.1800 11.0760 11.1800 2,100
Weekend
Weekend
11.0000 11.1000 10.8600 10.8600 6,400
11.0000 11.0000 10.9050 10.9500 3,200
10.7500 10.7500 10.7500 10.7500 0
1 · 10-Q Pre-market · 07:30 ET 10-Q ↗
10.7500 10.7500 10.7500 10.7500 4,300
10.5300 10.5300 10.5300 10.5300 200
Weekend
Weekend
10.8000 10.8000 10.6100 10.7000 24,000
10.8000 10.8000 10.8000 10.8000 200
10.8500 10.8560 10.8000 10.8000 2,400
10.9900 11.0000 10.9000 10.9000 5,100
10.9900 10.9900 10.9450 10.9450 2,700
Weekend
Weekend
10.8900 10.8900 10.8600 10.8900 5,200
10.8200 10.8200 10.8200 10.8200 0
10.7900 10.8200 10.7900 10.8200 700
10.6600 10.8000 10.6400 10.8000 1,000
10.7200 10.7200 10.7200 10.7200 800
Weekend
Weekend
10.9850 11.0400 10.9000 11.0000 6,800

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.

10 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 20:01 ET Summarise
9 8-K CURRENT REPORT FILING (opens SEC filing in a new tab) After-hours · 20:01 ET Summarise
8 10-K 10-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
7 8-K MARATHON BANCORP, INC. FORM 8-K MAY 28, 2026 (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
5 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
4 8-K MARATHON BANCORP, INC. FORM 8-K APRIL 24, 2026 (opens SEC filing in a new tab) Pre-market · 09:01 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise