Sentage Holdings Inc. - Class A SNTG

Open calendar →

Sentage Holdings Inc. - Class A Ordinary Shares · Company · Nasdaq · Financial Services / Credit Services

Paper trade (simulated — no real money)

Fill: USD 1.6700 · FX 1 USD = 1.277900 SGD · about SGD 2.1341 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 2.77 → 1.67 · -39.7%
2.7702.1951.620 1 2 3 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
1.6881 1.7400 1.6700 1.6700 9,318
1.7000 1.7200 1.6600 1.6600 3,000
1.7000 1.7300 1.6860 1.7200 8,400
1.7000 1.7100 1.6800 1.7100 5,100
1.7500 1.7500 1.7020 1.7100 2,000
Weekend
Weekend
1.6800 1.7390 1.6800 1.7390 3,400
1.6800 1.7300 1.6600 1.7300 5,400
1.6850 1.7180 1.6620 1.6800 5,100
1.6900 1.7000 1.6700 1.7000 5,300
1.7100 1.7300 1.6900 1.7300 4,700
Weekend
Weekend
1.6600 1.7880 1.6600 1.7400 6,200
1.6700 1.8080 1.6600 1.6900 5,600
1.6800 1.7200 1.6800 1.7200 1,600
1.7200 1.7200 1.6800 1.6900 1,300
1.7200 1.7700 1.6900 1.7200 14,000
Weekend
Weekend
1.8160 1.8160 1.6800 1.7700 8,800
1.6800 1.7800 1.6800 1.7400 3,500
1.8040 1.8040 1.6800 1.6800 5,900
1.6700 1.7900 1.6700 1.7500 24,700
1.6700 1.7900 1.6400 1.7200 34,900
Weekend
Weekend
1.6800 1.7940 1.6500 1.7000 56,900
1.6600 2.0500 1.6500 1.7000 100,900
1.6900 1.7060 1.6700 1.6900 4,600
1.7200 1.7300 1.6800 1.6800 6,800
1.7000 1.7800 1.7000 1.7800 4,400
Weekend
Weekend
1.7400 1.7400 1.7000 1.7150 6,200
1.7100 1.8300 1.7100 1.7750 7,000
1.7600 1.7700 1.7000 1.7400 4,800
1.7000 1.7600 1.6900 1.7600 4,500
1.6700 1.7300 1.6700 1.7300 2,900
Weekend
Weekend
1.7900 1.7900 1.6900 1.7250 1,800
1.7220 1.8400 1.7000 1.7500 4,300
1.6900 1.7150 1.6700 1.7150 4,800
1.7000 1.7220 1.6900 1.7000 2,700
No trading
Weekend
Weekend
1.7200 1.7200 1.7000 1.7000 4,800
1.7600 1.7600 1.7000 1.7400 3,600
1.7900 1.8000 1.7200 1.7800 2,400
1.7700 1.7700 1.7000 1.7000 9,300
1.7690 1.8400 1.7540 1.7980 12,500
Weekend
Weekend
1.7800 1.7800 1.7050 1.7400 4,500
1.7200 1.7800 1.7100 1.7800 8,100
1.7650 1.7650 1.7000 1.7000 4,600
1.7150 1.7700 1.7000 1.7300 7,400
1.7300 1.7500 1.6790 1.7300 16,300
Weekend
Weekend
1.7500 1.7500 1.7000 1.7200 8,400
1.9500 1.9500 1.7100 1.7200 9,500
1.8000 1.8780 1.7000 1.7400 23,400
1.9000 1.9000 1.8100 1.8100 20,300
1.9300 1.9400 1.8200 1.8900 19,700
Weekend
Weekend
1.9870 2.0300 1.9200 1.9800 22,100
2.0720 2.1500 1.9600 2.0300 37,400
2.0100 2.1050 1.9700 2.0400 37,600
1.8850 2.1500 1.8800 2.0400 158,700
1.9200 1.9200 1.8000 1.8600 31,200
Weekend
Weekend
1.7700 1.9400 1.7500 1.9300 48,100
1.7500 1.7500 1.7100 1.7500 5,200
1.7000 1.7700 1.7000 1.7500 22,800
1.6700 1.7300 1.6400 1.7100 17,200
1.6800 1.6800 1.5800 1.6200 32,600
Weekend
Weekend
1.6700 1.7600 1.6000 1.6400 47,800
1.7200 1.7500 1.6400 1.6600 59,600
1.8200 1.8200 1.6500 1.7100 60,900
1.9700 2.0300 1.7700 1.8100 122,500
2.1200 2.1500 1.9600 1.9900 70,800
Weekend
Weekend
2.3700 2.3700 2.0700 2.1700 92,200
2.2800 2.4400 2.0500 2.3300 255,900
2.3500 2.8600 2.0100 2.1300 4,453,700
2.0500 2.3800 2.0500 2.0900 4,085,900
2.0400 2.1600 2.0400 2.1100 3,800
Weekend
Weekend
2.0780 2.0800 2.0000 2.0600 5,800
2.0850 2.0850 2.0100 2.0800 7,400
2.0200 2.0700 2.0200 2.0700 3,400
2.0700 2.0800 2.0700 2.0800 3,500
2.0400 2.1030 2.0400 2.1000 1,900
Weekend
Weekend
2.0300 2.1200 2.0200 2.0200 1,100
2.0200 2.1200 2.0100 2.0800 7,800
2.0800 2.1300 2.0200 2.0390 5,600
2.0700 2.1390 2.0400 2.1390 1,600
2.0970 2.0970 2.0300 2.0780 1,900
Weekend
Weekend
No trading
2.0500 2.1300 2.0200 2.0550 9,100
2.0600 2.1500 2.0500 2.0650 5,000
2.0200 2.0700 2.0000 2.0200 17,700
2.0200 2.0800 2.0120 2.0700 2,400
Weekend
Weekend
2.0100 2.0900 2.0100 2.0200 3,500
2.2200 2.2200 2.0100 2.0800 7,700
2.1800 2.2550 2.1200 2.1700 3,000
2.1500 2.2500 2.1500 2.2500 3,300
2.2100 2.2500 2.1300 2.2200 9,500
Weekend
Weekend
No trading
2.2700 2.3890 2.2100 2.2600 6,800
2.2200 2.3300 2.1200 2.3200 14,300
2.2900 2.3700 2.1100 2.1500 27,200
2.3450 2.3800 2.2500 2.3800 3,700
Weekend
Weekend
2.4200 2.4700 2.2500 2.3900 25,200
2.2630 2.4200 2.2630 2.3500 25,900
2.2300 2.6000 2.1300 2.4400 714,800
2.5300 2.5300 2.2000 2.2100 41,500
2.3100 2.8400 2.2500 2.4200 406,200
Weekend
Weekend
2.1200 2.5100 2.0000 2.3800 69,800
2.3250 2.3250 2.1000 2.2000 31,100
2.1500 2.4000 2.1500 2.3400 104,100
2.1370 2.2650 2.0800 2.1100 20,800
1.9100 2.1900 1.9100 2.1800 26,200
Weekend
Weekend
1.9700 2.0000 1.9500 2.0000 7,100
1.9510 2.0250 1.9510 1.9520 3,300
2.0100 2.0400 2.0000 2.0000 2,500
1.9600 2.0700 1.9600 2.0450 6,800
No trading
Weekend
Weekend
2.0600 2.0600 1.9420 2.0200 2,900
2.0000 2.0200 1.9400 2.0100 1,400
2.0400 2.0500 1.9500 2.0000 7,200
1.8700 2.0800 1.8700 2.0400 11,300
1.9520 2.0590 1.8500 1.9550 33,900
Weekend
Weekend
2.3600 2.3600 1.9150 2.0000 36,100
2.3490 2.3900 2.2600 2.3700 14,800
2.0020 2.3800 1.9600 2.3800 30,600
2.0900 2.0900 2.0250 2.0250 2,500
2.0850 2.0850 2.0850 2.0850 900
Weekend
Weekend
2.2050 2.2050 2.1100 2.1610 3,500
2.1740 2.2100 2.0700 2.2100 15,700
1.9100 2.2900 1.9100 2.1900 41,200
1.8500 2.0580 1.8500 1.9100 28,000
1.8600 1.9000 1.8600 1.8850 2,000
Weekend
Weekend
1.9050 1.9100 1.8500 1.9100 5,800
3 · 20-F After market open · 12:06 ET ANNUAL REPORT ↗
1.8810 1.9500 1.8700 1.9500 6,700
1.8900 1.9800 1.8800 1.9400 3,100
1.9600 1.9600 1.9250 1.9400 2,600
1.9200 1.9840 1.9080 1.9600 3,100
Weekend
Weekend
1.9400 1.9800 1.8900 1.9100 24,200
1.9200 1.9550 1.9100 1.9400 3,100
1.9450 1.9900 1.9200 1.9900 5,100
1.9300 1.9600 1.9200 1.9300 19,800
2.0600 2.0600 1.8350 1.9350 22,100
Weekend
Weekend
2.0000 2.0480 2.0000 2.0200 7,600
2.0600 2.0700 2.0050 2.0600 7,600
1.9500 2.0600 1.9300 2.0300 3,700
1.9500 1.9800 1.9340 1.9400 5,500
1.9900 2.0500 1.9400 2.0500 5,600
Weekend
Weekend
1.9850 2.0500 1.9850 2.0400 1,100
1.8900 2.0700 1.8900 2.0530 11,600
2.0110 2.0780 2.0110 2.0300 6,600
1.9850 1.9850 1.9030 1.9300 1,600
1.9700 2.0300 1.9150 2.0100 8,100
Weekend
Weekend
No trading
1.8540 1.9150 1.8510 1.8600 2,800
1.7800 1.9900 1.7800 1.8900 29,500
1.8400 1.8900 1.7600 1.7700 12,200
1.8200 1.8600 1.7000 1.8250 16,100
Weekend
Weekend
1.8600 1.8750 1.7900 1.8000 33,500
1.8600 1.8680 1.8500 1.8680 2,500
1.8960 1.9400 1.8500 1.8600 4,100
1.8500 1.8500 1.8500 1.8500 600
1.8700 1.8900 1.8500 1.8500 8,400
Weekend
Weekend
1.8700 1.8960 1.8600 1.8700 3,200
1.9000 1.9200 1.8600 1.8700 8,000
1.9600 2.0200 1.9500 1.9800 4,000
1.9300 1.9900 1.9300 1.9900 9,700
1.9200 2.0100 1.9100 1.9300 15,500
Weekend
Weekend
1.9300 1.9300 1.9100 1.9200 5,000
1.8800 1.9570 1.8500 1.9200 10,300
1.9100 1.9200 1.8700 1.9200 8,700
1.8900 1.9200 1.8600 1.9000 2,100
1.9000 1.9280 1.9000 1.9150 7,700
Weekend
Weekend
1.9000 1.9300 1.9000 1.9300 5,200
1.9000 1.9680 1.9000 1.9310 10,800
1.9000 1.9000 1.8600 1.9000 3,600
1.8740 1.9080 1.8500 1.8600 7,000
1.9500 2.0000 1.8800 1.9200 9,500
Weekend
Weekend
1.9800 2.1000 1.9100 1.9100 25,700
1.9200 2.0800 1.9100 1.9800 35,000
1.9300 1.9600 1.9300 1.9500 2,100
1.9100 2.0000 1.9100 1.9800 1,900
1.9270 1.9270 1.9070 1.9200 1,100
Weekend
Weekend
1.9600 2.0000 1.9600 1.9600 6,300
1.9000 1.9800 1.8700 1.9800 9,800
1.9500 2.0500 1.8600 1.8800 61,300
1.9900 2.3700 1.9250 1.9250 319,800
No trading
Weekend
Weekend
1.9780 2.0500 1.9780 2.0200 5,300
2.0200 2.0600 2.0100 2.0100 2,700
2.0700 2.0700 2.0310 2.0310 1,100
2.0300 2.0800 2.0200 2.0800 2,800
1.9900 2.0500 1.9800 2.0200 5,600
Weekend
Weekend
2.0300 2.0700 2.0200 2.0600 5,300
2.1090 2.1250 1.9700 1.9700 29,400
2.1600 2.2000 2.1200 2.1200 6,000
2.2100 2.2220 2.0980 2.1200 16,200
2.2100 2.3000 2.1500 2.2100 34,700
Weekend
Weekend
2.2920 2.4500 2.2400 2.2700 57,800
2.2600 2.3550 2.2400 2.3080 15,300
2.2500 2.2700 2.2200 2.2600 5,700
2.2920 2.3370 2.2570 2.3000 4,000
2.2800 2.3000 2.2400 2.2500 14,300
Weekend
Weekend
2.3510 2.3650 2.2590 2.2700 14,300
2.3600 2.4500 2.3500 2.3500 14,600
2.1700 2.4800 2.1700 2.3600 69,400
2.1600 2.2500 2.1600 2.1700 21,900
No trading
Weekend
Weekend
2.1500 2.2420 2.1500 2.1600 5,400
1.9100 2.3300 1.8800 2.1500 67,900
1.9600 2.0500 1.9500 2.0000 4,900
1.9200 1.9900 1.9200 1.9500 8,400
2.0600 2.1000 1.9100 1.9100 22,700
Weekend
Weekend
1.9900 2.2000 1.9900 2.0700 7,100
2 · 6-K Next filing day · accepted 08 Jan, 18:00 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
2.0800 2.1450 1.9600 2.0500 19,900
1.8730 2.1400 1.8730 2.0100 20,500
2.0100 2.0600 1.9500 2.0200 7,800
2.0600 2.1100 1.9500 2.0400 9,900
Weekend
Weekend
1.9200 2.0300 1.9100 1.9900 9,400
No trading
1.9900 2.0700 1.8500 1.8900 30,200
1.9000 2.2500 1.9000 2.0800 72,000
2.0000 2.0900 1.8600 1.8600 18,400
Weekend
Weekend
2.1500 2.2000 2.0000 2.0000 13,400
No trading
2.2400 2.2400 2.1500 2.1500 3,500
2.1700 2.3100 2.1450 2.2500 7,700
2.1400 2.2900 2.1400 2.2100 11,800
Weekend
Weekend
1 · 6-K After market open · 10:31 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
2.2000 2.3200 2.1500 2.1500 4,800
2.1950 2.3200 2.1700 2.2500 7,800
2.3000 2.3100 2.2000 2.2300 13,000
2.2320 2.3200 2.2000 2.2600 7,200
2.4200 2.4300 2.2200 2.3700 10,500
Weekend
Weekend
2.4800 2.6490 2.3600 2.4300 21,200
2.3640 2.5000 2.3600 2.4710 5,600
2.4300 2.5150 2.3500 2.4700 14,600
2.3600 2.4600 2.1500 2.4600 29,700
2.1400 2.4830 2.1400 2.3700 28,800
Weekend
Weekend
2.1200 2.2000 2.1200 2.1600 7,000
2.1420 2.2500 2.1000 2.1000 4,500
2.1590 2.1710 2.0700 2.1700 14,400
2.1600 2.2900 2.1600 2.1700 5,600
2.2400 2.3000 2.1800 2.2400 7,900
Weekend
Weekend
2.4700 2.4700 2.3200 2.3300 6,400
No trading
2.0700 2.4900 2.0480 2.4900 76,300
2.0100 2.0760 1.8500 2.0400 23,900
1.9600 2.0230 1.9600 1.9750 8,100
Weekend
Weekend
1.9500 2.0600 1.8520 2.0000 19,600
2.1000 2.1000 1.9500 1.9600 7,800
2.0900 2.1000 2.0400 2.0800 4,400
2.1000 2.1000 2.0020 2.0900 3,400
2.0100 2.2000 1.9580 2.0900 20,800
Weekend
Weekend
1.9300 2.0200 1.9300 2.0100 10,000
2.0100 2.0200 1.8500 1.9000 30,300
2.0100 2.0700 1.9400 1.9990 3,200
2.0000 2.1200 1.9000 1.9200 11,900
2.0700 2.1200 2.0460 2.0500 4,900
Weekend
Weekend
2.1000 2.1030 2.0100 2.0800 6,100
2.2000 2.2000 2.0100 2.0700 7,000
2.2100 2.3290 2.1600 2.1600 13,400
2.3400 2.3400 2.2400 2.2700 2,800
2.4200 2.5400 2.2800 2.2900 24,100
Weekend
Weekend
2.5400 2.5800 2.4000 2.4250 27,100
2.5500 2.5900 2.5200 2.5400 10,900
2.5000 2.7200 2.5000 2.6100 13,200
2.6000 2.6200 2.5160 2.5200 11,200
2.7700 2.7700 2.6000 2.6700 7,600
Weekend
Weekend
2.5900 2.7850 2.5400 2.7700 29,800

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.

3 20-F ANNUAL REPORT (opens SEC filing in a new tab) After market open · 12:06 ET Summarise
2 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Next filing day · accepted 08 Jan, 18:00 ET Summarise
1 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) After market open · 10:31 ET Summarise