Greene County Bancorp, Inc GCBC

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

Paper trade (simulated — no real money)

Fill: USD 35.6100 · FX 1 USD = 1.277900 SGD · about SGD 45.5060 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 22.85 → 35.61 · 55.8%
36.02028.81521.610 1 2 3,4 5 6 7 8 9,10 11 12 13 14 15 16,17 18,19 20 21 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
35.8800 35.8900 35.3500 35.6100 18,780
21 · 8-K After market open · 14:13 ET 8-K ↗
35.3000 37.2500 35.0000 36.0100 46,500
20 · 8-K After-hours · 17:37 ET 8-K ↗
34.9900 34.9900 34.0600 34.5700 32,300
34.0300 35.1700 34.0300 34.9300 23,500
34.5400 34.5500 33.8900 33.8900 20,800
Weekend
Weekend
34.2900 34.7600 34.2200 34.4800 14,300
34.3300 34.6100 34.1500 34.2500 12,900
34.0700 34.5400 34.0200 34.1600 17,500
34.3100 34.4600 33.6600 34.4000 30,500
33.9900 34.2800 33.6900 34.1900 19,700
Weekend
Weekend
34.2600 34.3300 33.4500 33.6500 17,400
34.3000 34.7600 34.2000 34.3400 18,700
34.1100 34.6700 33.9600 34.1700 37,000
34.4500 34.6800 34.1500 34.3700 11,000
34.5700 34.6600 34.1200 34.3300 29,400
Weekend
Weekend
34.1300 34.7500 33.8800 34.2600 43,400
33.3900 33.9800 33.2300 33.9000 24,700
33.5500 33.5500 33.0800 33.5000 27,000
34.0200 34.1100 33.4800 33.6600 21,900
34.3800 34.5700 34.0000 34.3100 24,400
Weekend
Weekend
19 · DEFA14A After market open · 13:14 ET DEFA14A ↗ 18 · DEF 14A After market open · 13:01 ET DEF 14A ↗
34.5200 34.9200 34.4600 34.4600 18,400
34.5200 35.0000 34.2700 34.7000 45,800
35.2700 35.3100 34.3000 34.5800 19,500
35.5200 35.7000 34.9400 35.2700 76,900
35.8500 35.8500 35.1500 35.2000 73,900
Weekend
Weekend
35.3300 35.6600 34.7400 35.6600 116,300
35.6500 36.0400 35.0500 35.5900 85,300
36.2500 36.3300 34.9600 35.2900 97,700
17 · 8-K After market open · 14:12 ET 8-K ↗ 16 · PRE 14A After market open · 13:50 ET PRE 14A ↗
35.6800 36.1000 35.1600 36.0200 61,100
35.8300 36.2700 34.9600 35.4800 31,300
Weekend
Weekend
35.7000 35.7100 35.2400 35.7100 15,200
34.8200 35.3200 34.8200 35.2300 19,200
15 · 10-K After market open · 10:13 ET 10-K ↗
34.4100 35.0600 34.3300 35.0600 28,200
35.2800 35.4100 34.3900 34.6600 31,700
No trading
Weekend
Weekend
35.0800 35.8700 35.0500 35.6500 14,900
34.8300 35.3300 34.1200 35.0700 20,400
34.8300 35.1000 34.7400 34.7400 17,200
34.3200 34.3700 34.0500 34.2800 12,300
34.8600 34.9600 34.1700 34.3900 20,500
Weekend
Weekend
35.0100 35.4600 34.6900 34.8600 17,200
34.4300 34.8500 34.2000 34.6300 23,100
35.2700 35.2700 34.1800 34.6800 39,000
35.2100 35.3900 34.8700 35.3400 17,400
34.8000 35.5300 34.5000 35.2900 37,900
Weekend
Weekend
34.7100 34.8300 34.1200 34.8000 14,300
34.0700 35.0200 33.9800 34.6600 28,300
34.5100 34.8500 33.6400 34.3700 43,000
34.2600 34.3800 33.6600 34.3000 24,600
34.8000 35.4400 34.2500 34.2500 18,700
Weekend
Weekend
35.0000 35.0300 34.8300 34.9700 10,700
35.5000 35.8800 34.8700 34.9600 22,300
35.0000 35.4100 34.7500 35.2900 33,500
34.2100 34.8500 34.1700 34.8300 26,900
34.2600 34.6800 33.9700 34.3100 41,400
Weekend
Weekend
34.5000 34.7400 33.9200 34.5700 42,100
35.2000 35.2000 33.7300 34.5000 50,700
34.9000 35.4300 34.1100 34.9000 40,600
34.4900 34.8800 34.0600 34.6300 20,800
33.7100 34.4500 33.7000 34.2000 45,600
Weekend
Weekend
33.3800 33.9300 32.9100 33.4600 45,800
34.0300 34.0300 33.3700 33.4400 12,800
33.6900 34.1300 33.6200 34.1300 20,100
33.6300 34.1100 33.6300 33.8400 20,500
33.2000 34.0800 33.0400 33.4200 27,000
Weekend
Weekend
33.1400 33.6700 32.5500 33.0000 22,200
14 · 8-K After market open · 15:41 ET 8-K ↗
32.0400 33.0500 32.0000 32.6800 91,700
13 · 8-K After market open · 14:38 ET 8-K ↗
32.9400 33.0500 32.0200 32.6000 41,400
32.2300 33.4800 32.2000 32.9600 58,400
32.6700 33.0500 32.1100 32.4800 33,000
Weekend
Weekend
33.1000 33.4000 32.3100 32.8500 25,300
32.8400 33.9900 32.8400 33.5000 28,000
32.4300 33.0300 32.0700 32.6800 20,200
33.0300 33.0900 32.0900 32.3700 23,600
32.4500 33.1700 31.9300 32.8400 39,100
Weekend
Weekend
32.0700 32.2000 31.6700 32.0700 31,500
31.6000 32.4500 31.5800 32.0500 33,600
34.2500 34.2500 31.5200 31.7100 50,800
34.9400 36.0200 34.2400 34.2500 66,800
34.6100 35.2400 33.6200 34.5000 130,700
Weekend
Weekend
No trading
34.5600 34.6600 33.1300 34.6600 50,700
33.6700 34.7700 33.0000 34.2600 57,100
32.8800 33.9200 32.5000 33.5900 48,000
32.5900 33.5400 31.5500 33.1000 83,300
Weekend
Weekend
30.5500 32.9100 30.2000 32.8300 301,800
29.5700 30.6800 29.5200 30.4500 64,100
28.6600 30.1600 28.6600 29.8400 61,300
29.1900 29.7600 28.5000 28.7100 77,500
12 · 8-K After market open · 15:43 ET 8-K ↗
29.2400 29.9900 29.0000 29.0900 102,600
Weekend
Weekend
No trading
28.8700 29.9200 28.5600 29.4200 119,300
29.2000 29.8400 28.1200 28.3900 77,100
29.8100 30.2300 28.7300 28.8300 66,300
30.0700 30.4300 26.9400 29.6600 31,700
Weekend
Weekend
29.0100 30.7100 29.0100 30.1700 38,100
29.1000 29.4000 28.5800 29.1500 42,000
29.0300 29.4000 28.7200 28.8700 26,800
28.3700 29.0600 28.3100 28.6300 31,000
27.6800 28.4400 27.6800 28.2100 42,100
Weekend
Weekend
26.8400 28.0000 26.5000 27.6200 34,900
25.9000 26.9900 25.6400 26.9600 16,700
25.6400 25.9000 25.5400 25.5600 20,100
26.2500 26.5200 25.4900 25.9000 11,900
25.3400 26.6000 25.3400 26.2400 16,000
Weekend
Weekend
25.7100 26.7900 25.5200 26.2400 14,900
25.3800 25.8400 25.2000 25.8400 10,700
25.4000 25.4700 25.0700 25.2500 4,900
25.1300 25.3200 24.8500 25.2500 13,800
No trading
Weekend
Weekend
25.0000 25.0700 24.9000 25.0700 8,400
24.9900 25.0400 24.8000 25.0000 9,400
24.6000 25.2500 24.6000 25.0800 18,400
24.8000 25.4800 23.8200 24.6100 9,400
24.8000 25.0500 24.4800 24.8000 5,200
Weekend
Weekend
24.8000 24.9900 24.6400 24.8000 8,200
25.0000 25.2000 24.7800 24.9500 27,400
23.7200 24.5000 23.7200 24.3300 9,500
23.5700 24.0000 23.5700 24.0000 3,900
24.0800 24.0800 23.5600 23.5600 6,500
Weekend
Weekend
11 · 10-Q After market open · 10:10 ET 10-Q ↗
23.8600 24.4500 23.8600 23.8600 3,800
24.0000 24.0000 23.8600 23.9900 5,300
24.0300 24.3000 24.0200 24.0200 6,600
23.6000 23.9500 23.5200 23.7000 12,100
23.9200 24.1600 23.5200 23.8000 9,100
Weekend
Weekend
24.3700 24.3700 24.1400 24.1400 2,700
23.5800 24.2800 23.5800 24.0500 8,800
24.6000 24.7400 23.5000 23.6000 29,500
24.3000 24.7400 23.9300 24.6000 19,500
23.2800 24.1900 23.2800 24.1900 21,900
Weekend
Weekend
22.8400 23.4300 22.8400 23.4300 5,900
22.9800 23.0100 22.7200 23.0100 3,500
10 · 8-K After market open · 15:09 ET 8-K ↗ 9 · 8-K After market open · 14:40 ET 8-K ↗
22.9500 23.0000 22.5800 22.7500 12,300
23.3800 23.4400 23.0000 23.0600 10,600
23.7800 23.7800 23.4200 23.4700 5,900
Weekend
Weekend
23.8200 24.3500 23.1400 23.7000 9,300
23.5400 23.7000 23.2400 23.4500 9,700
8 · 8-K After market open · 15:04 ET 8-K ↗
24.3500 24.3500 23.6200 23.7000 4,700
23.4500 23.4800 23.1500 23.4800 6,800
23.1700 23.7800 23.1400 23.5500 12,400
Weekend
Weekend
23.5600 23.5600 22.9400 23.3000 14,200
23.8500 24.0000 23.1700 23.3000 21,200
23.7300 23.9400 23.2000 23.8500 10,500
23.6100 23.6100 22.7000 23.2600 10,200
23.0400 23.1800 22.6700 22.8200 10,300
Weekend
Weekend
No trading
22.6400 22.9200 22.6400 22.9200 7,700
22.6300 22.9000 22.5500 22.5500 5,600
23.0900 23.1700 22.4100 22.4100 16,800
22.4800 23.0000 22.1700 22.8100 22,700
Weekend
Weekend
22.4400 22.5600 22.0300 22.1900 10,200
22.2100 22.5000 22.2100 22.4500 6,600
22.7700 22.8400 21.9100 22.1800 10,900
23.1700 23.5000 22.3000 22.3000 14,500
23.4400 23.9400 23.0300 23.3800 14,700
Weekend
Weekend
7 · 8-K After market open · 14:53 ET 8-K ↗
22.1400 22.9900 21.7400 22.9000 56,500
21.7100 22.2100 21.7100 22.1600 19,400
21.8700 22.2200 21.6500 21.7500 26,000
21.8600 22.0800 21.7300 21.7300 11,400
22.0000 22.4100 21.6500 21.8500 17,200
Weekend
Weekend
22.2400 22.2900 21.8000 21.9000 11,500
21.9500 22.3400 21.3800 22.0200 6,900
22.0500 22.2000 21.9000 22.2000 7,100
22.2100 22.7000 22.2100 22.2500 12,900
22.2100 22.4300 22.0000 22.4100 12,300
6 · 8-K Pre-market · 09:03 ET 8-K ↗
Weekend
Weekend
22.1100 22.5600 22.0500 22.4200 12,000
22.5500 22.6700 22.2200 22.2200 7,800
22.9500 22.9500 22.7000 22.8900 3,900
22.2700 22.5400 22.0500 22.5200 6,900
22.0500 22.7100 22.0500 22.7100 11,100
Weekend
Weekend
22.6400 23.3300 22.0700 22.0700 25,400
22.7200 23.7100 22.7100 23.0000 7,200
22.5100 22.5600 22.3100 22.5600 3,600
21.8900 22.5900 21.8900 22.4900 9,000
22.5800 22.5800 22.0900 22.0900 9,900
Weekend
Weekend
23.0000 23.5000 22.8500 22.8500 10,400
22.9700 23.2500 22.5600 23.0000 8,000
24.0000 24.0000 23.0500 23.2600 9,100
24.9900 24.9900 21.6400 23.8600 9,000
No trading
Weekend
Weekend
23.4700 24.2900 23.2500 23.7800 11,400
24.4200 24.4200 23.4900 23.5800 9,500
23.7100 24.2000 23.7100 23.8100 8,400
24.2000 24.7400 24.0500 24.0500 8,200
24.2700 24.5000 24.1200 24.1900 5,200
Weekend
Weekend
5 · 10-Q After-hours · 16:30 ET 10-Q ↗
25.0000 25.0600 24.5100 24.5100 27,900
24.6000 25.4700 24.4300 24.6400 27,800
24.3700 24.5000 24.1000 24.3600 4,900
23.8600 24.0400 23.5500 24.0400 4,800
23.6800 24.0000 23.6600 23.8800 13,000
Weekend
Weekend
21.9500 23.7700 21.9500 23.4400 16,000
22.1000 22.4400 21.9000 22.1500 19,000
22.1600 22.2500 21.9000 21.9000 10,300
22.3200 22.3400 22.0700 22.0700 3,800
22.2900 22.4500 22.1500 22.4500 4,500
Weekend
Weekend
22.7000 23.0900 21.9200 22.0000 17,800
22.9400 23.3400 22.6100 22.6100 7,700
4 · 8-K After market open · 15:47 ET 8-K ↗ 3 · 8-K After market open · 15:44 ET 8-K ↗
22.7100 23.0800 22.7000 23.0300 11,500
21.9700 22.3100 21.9500 22.0100 11,100
No trading
Weekend
Weekend
22.6800 23.2600 22.3900 22.4500 10,300
22.7000 23.0300 22.4800 22.7200 13,100
22.2000 22.6300 22.1500 22.6300 8,700
22.3500 22.4200 22.0700 22.1600 9,700
22.0200 22.3500 21.7900 22.3500 15,300
Weekend
Weekend
22.4800 22.6500 22.0100 22.2400 30,000
21.6000 22.6600 21.6000 22.2500 17,100
22.1200 22.3000 21.6000 21.7100 8,800
22.1700 22.2900 21.6000 21.9600 8,500
21.9100 22.5700 21.9100 22.3300 10,100
Weekend
Weekend
22.2500 22.3900 21.5000 21.7600 15,200
No trading
22.5000 22.5800 21.8100 22.2300 9,300
22.3400 22.5500 22.3300 22.3700 3,400
22.7500 22.7500 22.1300 22.4500 12,600
Weekend
Weekend
22.9200 22.9200 22.7100 22.7700 3,600
No trading
22.9700 23.2500 22.8100 22.8400 5,900
23.5000 23.8700 22.8100 23.3000 18,600
24.5300 24.5300 23.4700 23.4700 9,400
Weekend
Weekend
24.6900 25.0200 24.3100 24.3700 28,500
24.9500 25.2600 24.6500 24.7100 20,000
25.5400 25.5400 24.3600 24.7900 30,400
24.4500 25.3000 24.0200 25.1300 25,800
24.8600 24.8600 24.1100 24.1700 20,100
Weekend
Weekend
24.3600 24.8900 24.1200 24.6100 15,800
24.4600 25.1000 24.4400 24.7200 14,000
23.3100 25.0000 23.3100 24.8400 34,400
23.2000 24.0500 23.0700 23.7500 12,200
22.9600 23.4000 22.9600 23.2100 5,800
Weekend
Weekend
23.1300 23.1300 22.6800 22.9400 11,100
23.0600 23.3100 22.6200 23.1500 24,800
22.4000 23.4400 22.4000 23.0000 14,800
22.9200 22.9200 22.2000 22.2000 13,400
22.4500 23.4200 22.4500 22.7000 29,600
Weekend
Weekend
22.8500 22.8800 22.3900 22.8000 3,800
No trading
22.6800 22.9600 22.3500 22.5900 9,700
22.2000 22.9600 22.0100 22.9600 9,400
22.5100 22.8200 21.9400 22.0400 22,800
Weekend
Weekend
21.7400 22.9600 21.5100 22.9600 15,400
22.1500 22.3000 21.5300 21.6100 8,900
21.9500 22.2900 21.9400 22.0800 9,200
21.8500 22.2000 21.8000 21.9500 12,200
22.0300 22.1300 21.6500 21.6800 7,000
Weekend
Weekend
22.0400 22.3900 21.9600 22.1900 7,700
22.7600 22.7600 22.0500 22.1500 5,200
22.5300 22.7900 22.3300 22.3300 5,200
22.4600 22.9400 22.3500 22.8600 10,500
22.5000 22.5600 22.4800 22.4800 3,400
Weekend
Weekend
2 · 10-Q After market open · 15:26 ET 10-Q ↗
22.3600 22.5300 22.0500 22.4500 10,300
22.3100 22.3600 22.2500 22.3600 6,700
22.5700 22.8100 22.1800 22.7600 10,000
1 · 8-K After market open · 14:51 ET 8-K ↗
22.0200 22.4300 21.7900 22.2000 8,100
21.9500 22.2600 21.7800 22.2600 10,200
Weekend
Weekend
22.0300 22.2900 21.7500 21.9500 11,500
21.7500 22.5000 21.7500 21.9200 12,700
22.7900 22.8200 21.8000 21.8100 12,100
22.9100 22.9600 22.4600 22.5500 10,000
22.9800 23.2700 22.6500 22.8400 10,900
Weekend
Weekend
22.2600 23.1300 22.2600 22.8500 14,000

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.

21 8-K 8-K (opens SEC filing in a new tab) After market open · 14:13 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:37 ET Summarise
19 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 13:14 ET Summarise
18 DEF 14A DEF 14A (opens SEC filing in a new tab) After market open · 13:01 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After market open · 14:12 ET Summarise
16 PRE 14A PRE 14A (opens SEC filing in a new tab) After market open · 13:50 ET Summarise
15 10-K 10-K (opens SEC filing in a new tab) After market open · 10:13 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After market open · 15:41 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After market open · 14:38 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After market open · 15:43 ET Summarise
11 10-Q 10-Q (opens SEC filing in a new tab) After market open · 10:10 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After market open · 15:09 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After market open · 14:40 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After market open · 15:04 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After market open · 14:53 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:03 ET Summarise
5 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After market open · 15:47 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After market open · 15:44 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After market open · 15:26 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After market open · 14:51 ET Summarise