BioStem Technologies, Inc BSEM
Open calendar →BioStem Technologies, Inc. - Common Stock · Company · Nasdaq
Paper trade (simulated — no real money)
Fill: USD 4.2500 · FX 1 USD = 1.264610 SGD · about SGD 5.3746 per unitSign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.
USD closing-price chart (daily close from yfinance · Last year)
USD 3.82 → 4.25 · 11.3%
Numbered dotted lines mark the filtered filings under Announcement Events below.
Price & SEC Filing History 09 Sep 2025 — 10 Sep 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.
Date
Open
High
Low
Close
Volume
No data yet
4.0500
4.3000
4.0400
4.2500
81,594
3.8800
4.6500
3.8650
4.0000
389,700
No trading
Weekend
Weekend
3.6300
3.8500
3.5900
3.7100
87,500
3.5600
3.8800
3.5600
3.6100
100,300
3.5000
3.6200
3.4200
3.5400
60,700
3.6800
3.7600
3.5000
3.5000
89,800
3.5000
4.0500
3.5000
3.6800
196,400
Weekend
Weekend
3.8000
3.8250
3.5300
3.5300
53,900
3.6600
3.9100
3.6600
3.8500
64,500
3.8200
3.9100
3.6600
3.6600
30,400
3.8700
3.9900
3.7500
3.8100
62,700
3.7700
3.9500
3.5500
3.9200
112,700
Weekend
Weekend
3.6900
3.8000
3.5000
3.5400
63,400
3.5100
3.8600
3.5100
3.6800
155,000
3.1500
3.5000
3.0000
3.3450
112,200
3.0400
3.3280
3.0400
3.1500
42,800
3.0500
3.3500
3.0000
3.0000
94,700
Weekend
Weekend
6 · 424B3
After-hours · 16:15 ET
424B3 ↗
3.1100
3.3890
3.0500
3.2100
104,500
2.3000
3.3000
2.2510
3.1000
648,000
5 · 424B3
Pre-market · 09:23 ET
PROSPECTUS SUPPLEMENT ↗
4 · 8-K
After-hours · 17:27 ET
8-K ↗
3 · 10-Q
After-hours · 17:00 ET
10-Q ↗
3.6900
4.1500
3.5600
3.8000
159,400
3.6500
3.7200
3.5620
3.6100
41,200
4.2000
4.2000
3.6100
3.7800
66,600
Weekend
Weekend
2 · S-1/A
After-hours · 17:17 ET
AMENDMENT NO. 1 TO FORM S-1 ↗
1 · 8-K
After-hours · 16:15 ET
8-K ↗
3.9360
4.6600
3.6540
4.0930
253,700
3.2100
4.0500
3.0900
4.0200
169,800
3.2900
3.3700
3.0700
3.3340
47,500
3.2100
3.3000
3.0400
3.2580
59,800
3.3100
3.4200
3.0100
3.1200
85,500
Weekend
Weekend
3.2200
3.8500
3.1200
3.3140
90,000
3.2800
3.4000
3.0100
3.2100
56,800
3.4300
3.4300
3.2900
3.2900
14,300
3.8000
3.8100
3.3510
3.3510
37,300
3.8800
4.0800
3.5600
3.8200
39,600
Weekend
Weekend
No trading
No trading
No trading
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No trading
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.