Ballard Power Systems, Inc. - Common Shares BLDP

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Ballard Power Systems, Inc. - Common Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 2.9000 · FX 1 USD = 1.288650 SGD · about SGD 3.7371 per unit

Sign in to place simulated trades. 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 2.04 → 2.90 · 42.2%
6.3804.0551.730 1 2,3 4 5 6 7,8 9 10 11,12 13 14 15 16,17 18 19 20 21 22 23 24,25 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 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.

No data yet
Weekend
Weekend
2.9700 2.9800 2.7700 2.9000 9,360,100
3.0600 3.2200 2.9700 2.9800 6,796,500
3.0000 3.1700 2.9400 3.1000 14,584,200
2.8300 3.0000 2.8300 2.9600 5,649,700
2.7100 2.8000 2.6200 2.7700 10,181,100
Weekend
Weekend
2.7200 2.7700 2.6400 2.7000 3,703,400
2.9000 2.9000 2.7300 2.7500 5,252,600
2.9900 3.0400 2.9000 2.9900 5,244,000
3.0300 3.0800 2.9400 2.9700 3,132,200
3.0000 3.0600 2.9300 2.9500 4,431,900
Weekend
Weekend
3.2300 3.2500 3.0600 3.0800 3,910,100
3.3100 3.3400 3.2000 3.2300 5,666,100
3.1800 3.2700 3.1500 3.2300 5,843,800
25 · 6-K After market open · 12:02 ET FORM 6-K ↗ 24 · 6-K After market open · 12:41 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.4200 3.4300 3.2000 3.2700 5,666,400
3.5300 3.5700 3.3800 3.4600 6,920,900
Weekend
Weekend
No trading
3.9200 4.0400 3.4700 3.5200 6,153,200
3.8000 3.9900 3.6900 3.8100 5,796,100
3.7500 4.1000 3.7000 3.8900 8,367,800
3.6300 3.7800 3.5500 3.7300 8,006,100
Weekend
Weekend
3.5500 3.7100 3.5300 3.6200 5,758,600
3.7000 3.7500 3.5500 3.6100 4,537,000
4.2900 4.3200 3.6400 3.6900 9,562,300
4.0400 4.3700 3.9400 4.1700 8,316,100
23 · 6-K Pre-market · 09:18 ET FORM 6-K ↗
4.3500 4.6000 4.2400 4.3200 6,453,800
Weekend
Weekend
No trading
4.2700 4.3900 4.1000 4.3700 8,623,600
4.1100 4.4200 4.0800 4.1600 6,672,800
4.1100 4.4300 4.0200 4.1300 7,337,400
22 · 6-K Pre-market · 06:24 ET FORM 6-K ↗
4.4700 4.5200 4.1500 4.1600 5,955,500
Weekend
Weekend
4.2600 4.3600 4.1300 4.2200 6,034,700
4.4300 4.4400 3.9800 4.2100 14,395,900
4.5800 4.7300 4.3200 4.3800 6,100,500
5.3000 5.4100 4.5000 4.7400 10,741,100
5.1000 5.2000 4.8600 5.1600 6,548,400
Weekend
Weekend
5.8200 5.8700 4.8100 4.9200 12,126,100
5.8300 6.1900 5.7500 6.0700 9,686,300
21 · 6-K Pre-market · 09:05 ET FORM 6-K ↗
6.3600 6.3800 5.9300 6.0600 9,295,800
6.2900 6.5700 6.2100 6.3800 10,197,600
6.1500 6.3900 5.9300 6.3000 10,767,600
Weekend
Weekend
6.1800 6.3100 5.8400 6.2900 13,874,100
5.9700 6.4300 5.9500 6.1900 8,286,000
5.9700 6.2500 5.7400 6.0900 12,394,500
5.4100 6.3200 5.3900 5.9400 16,633,600
No trading
Weekend
Weekend
5.4000 5.9000 5.2800 5.5400 17,278,600
4.6800 5.4300 4.6300 5.4300 21,805,600
4.2100 4.7800 4.2100 4.7600 16,770,300
4.2500 4.3100 3.9400 4.1800 7,066,500
4.4800 4.4800 3.9700 4.3300 12,205,600
Weekend
Weekend
3.9200 4.7300 3.9000 4.4500 32,850,500
20 · 6-K Next filing day · accepted 14 May, 21:44 ET FORM 6-K ↗
4.1000 4.1800 3.9200 4.1300 9,439,400
4.1500 4.2800 4.0100 4.1400 12,995,400
4.2300 4.4300 3.9900 4.1600 14,181,700
4.0600 4.2400 4.0300 4.1700 8,418,600
Weekend
Weekend
4.6900 4.7300 4.0700 4.1300 12,144,100
4.6500 4.8600 4.6300 4.7000 9,590,900
19 · 6-K Next filing day · accepted 06 May, 21:58 ET FORM 6-K ↗
4.2500 4.8300 4.1100 4.7800 15,196,300
18 · 6-K Pre-market · 06:18 ET FORM 6-K ↗
3.2500 4.3500 3.2100 4.3300 20,006,300
17 · 6-K Pre-market · 08:29 ET 6-K ↗ 16 · 6-K Pre-market · 09:09 ET FORM 6-K ↗
3.3800 3.4200 3.2200 3.2900 5,112,100
Weekend
Weekend
3.4100 3.4400 3.3000 3.3900 3,036,700
3.3200 3.4500 3.2200 3.4000 5,635,900
3.2100 3.4200 3.1000 3.3200 7,333,200
3.1400 3.1700 3.0300 3.1000 2,811,500
3.2700 3.3300 3.1800 3.2500 2,773,000
Weekend
Weekend
15 · 6-K After market open · 09:55 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.3900 3.4300 3.2400 3.2800 3,438,800
3.4700 3.5100 3.2900 3.3800 3,982,200
3.2200 3.5900 3.2200 3.5000 7,553,500
3.1800 3.4400 3.0900 3.1000 6,561,400
2.8800 3.1800 2.8800 3.1700 4,585,100
Weekend
Weekend
3.1200 3.1200 2.9300 2.9600 3,537,500
3.0800 3.1000 2.8600 2.9000 2,866,200
2.9800 3.1400 2.9600 3.0700 4,219,600
2.8100 2.9500 2.7800 2.9400 4,185,000
2.7800 2.7800 2.6400 2.7000 3,078,500
14 · 6-K Pre-market · 08:20 ET FORM 6-K ↗
Weekend
Weekend
2.6700 2.8100 2.6300 2.8100 2,787,000
2.5800 2.7500 2.5700 2.6400 3,718,000
2.5500 2.6300 2.5000 2.6000 3,333,100
13 · 6-K Next filing day · accepted 07 Apr, 21:23 ET FORM 6-K ↗
2.5100 2.5600 2.3500 2.4000 2,140,200
2.5000 2.6400 2.4900 2.5300 2,248,300
Weekend
Weekend
No trading
2.3500 2.5100 2.3400 2.4800 1,772,600
2.4400 2.4600 2.3900 2.4100 1,837,600
2.3200 2.4500 2.3200 2.4200 2,482,900
2.4200 2.4300 2.2800 2.3000 3,356,400
Weekend
Weekend
2.4100 2.4800 2.3000 2.3900 5,439,300
2.4900 2.5700 2.4300 2.4500 2,700,400
2.5000 2.5800 2.5000 2.5400 2,925,200
2.4700 2.5000 2.4200 2.4600 2,138,900
2.4400 2.5600 2.4400 2.5100 2,427,700
Weekend
Weekend
2.4700 2.5300 2.3800 2.4100 3,015,500
2.5100 2.5600 2.4300 2.4800 4,054,400
2.6400 2.7600 2.5900 2.6100 3,386,700
2.5600 2.7100 2.5300 2.6800 4,565,000
2.4400 2.6200 2.4400 2.5300 6,390,600
Weekend
Weekend
2.4400 2.6200 2.3700 2.3900 4,374,300
2.1900 2.5700 2.1400 2.4200 11,431,400
12 · 40-F Pre-market · 09:08 ET 40-F ↗ 11 · 6-K Pre-market · 07:50 ET FORM 6-K ↗
2.1200 2.2800 2.1100 2.1500 9,776,800
10 · 6-K Next filing day · accepted 10 Mar, 21:06 ET FORM 6-K ↗
2.0100 2.0500 1.9700 1.9700 1,927,700
1.9900 2.0200 1.9200 1.9900 2,657,000
Weekend
Weekend
2.0600 2.1200 2.0000 2.0100 2,839,500
2.1500 2.1500 2.0600 2.1000 3,208,200
2.1000 2.1800 2.1000 2.1500 2,734,000
2.1000 2.1300 2.0400 2.0700 3,421,400
2.0700 2.1700 2.0600 2.1600 2,274,200
Weekend
Weekend
2.1800 2.1800 2.1000 2.1400 2,510,600
2.1800 2.2200 2.1300 2.2100 1,782,400
2.1400 2.2100 2.1400 2.1800 2,081,100
2.1000 2.1600 2.0600 2.1200 2,355,000
2.0800 2.1100 2.0600 2.1100 2,364,700
Weekend
Weekend
2.1000 2.1700 2.0800 2.1100 2,581,100
2.1100 2.1300 2.0700 2.1200 2,630,700
2.1500 2.2200 2.0900 2.1300 2,023,600
2.1400 2.1800 2.0700 2.1400 1,602,100
No trading
Weekend
Weekend
2.0700 2.1700 2.0600 2.1500 1,979,900
2.1600 2.1700 2.0400 2.0700 2,407,700
9 · 6-K Next filing day · accepted 11 Feb, 21:52 ET FORM 6-K ↗
2.1800 2.2000 2.0900 2.1600 1,525,400
2.1500 2.2300 2.1200 2.1600 1,992,000
2.1400 2.1800 2.1000 2.1700 1,589,500
Weekend
Weekend
2.0700 2.1600 2.0700 2.1500 2,643,200
2.1400 2.1800 2.0300 2.0300 3,410,400
2.3200 2.3400 2.1400 2.2200 2,936,700
2.3300 2.3800 2.2300 2.3200 2,189,500
2.3000 2.3900 2.2800 2.3100 3,181,200
Weekend
Weekend
2.4400 2.5000 2.3200 2.3300 3,233,700
2.5700 2.5900 2.4600 2.4900 2,560,500
2.5700 2.6400 2.5300 2.5800 2,938,600
2.5500 2.6100 2.5000 2.5700 2,151,500
2.6100 2.6300 2.5400 2.5600 1,957,000
Weekend
Weekend
2.6900 2.7200 2.6300 2.6400 2,356,700
2.6300 2.7400 2.6300 2.6600 4,879,700
2.6400 2.7700 2.4900 2.6100 5,255,200
2.7200 2.7700 2.6300 2.6400 5,407,400
No trading
Weekend
Weekend
2.7200 2.8200 2.7000 2.7900 3,461,700
2.7800 2.7900 2.6900 2.7000 3,530,700
2.7800 2.8100 2.7100 2.7500 2,581,000
2.8000 2.8400 2.7100 2.7700 3,667,100
2.7200 2.8800 2.7100 2.7900 4,463,900
Weekend
Weekend
2.7500 2.7900 2.7200 2.7600 2,945,400
2.7500 2.8400 2.7000 2.7300 3,000,800
2.7600 2.7700 2.6800 2.7100 2,760,400
2.7800 2.8100 2.7100 2.7900 3,261,900
2.7300 2.8000 2.6700 2.7600 3,592,200
Weekend
Weekend
2.5700 2.7500 2.5700 2.6800 3,391,900
No trading
2.5100 2.5700 2.5100 2.5400 2,446,900
2.5800 2.6500 2.5400 2.5400 3,234,200
2.5500 2.6700 2.5500 2.5700 2,715,600
Weekend
Weekend
2.6900 2.6900 2.5700 2.6300 1,481,800
No trading
2.6600 2.7000 2.6300 2.6900 844,500
2.6400 2.6800 2.6200 2.6700 2,692,600
2.6100 2.7100 2.6000 2.6500 3,335,200
Weekend
Weekend
2.6300 2.7200 2.5800 2.6100 4,877,300
2.5400 2.7200 2.5400 2.6300 3,433,900
2.6500 2.7200 2.5300 2.5300 4,603,700
2.5800 2.7100 2.5400 2.6500 2,430,700
2.7400 2.7800 2.6200 2.6300 2,916,700
Weekend
Weekend
2.9000 2.9700 2.6900 2.7200 3,789,600
2.7400 2.9100 2.6600 2.8900 3,954,300
2.8000 2.8500 2.7400 2.7800 3,253,900
2.7500 2.8600 2.7500 2.8200 2,965,400
2.8100 2.8700 2.7500 2.8000 2,770,000
Weekend
Weekend
2.8000 2.8400 2.7100 2.8200 3,682,200
2.6700 2.8500 2.6300 2.8000 3,531,200
2.7400 2.7400 2.6100 2.6700 4,359,900
2.6800 2.7700 2.6600 2.7100 4,783,300
2.7600 2.7900 2.6600 2.6800 6,108,300
Weekend
Weekend
2.8000 2.8900 2.7700 2.8400 3,060,300
No trading
2.7000 2.8000 2.6600 2.7800 3,896,000
2.6900 2.7200 2.6000 2.6900 7,709,400
2.7700 2.8100 2.6400 2.6800 9,285,500
Weekend
Weekend
2.6700 2.7800 2.5700 2.7100 17,692,200
2.9600 3.0000 2.6700 2.6800 6,140,500
2.8700 2.9000 2.7900 2.8500 4,972,500
2.8200 2.9700 2.8100 2.8900 6,283,000
2.9900 3.1100 2.8900 2.9100 6,468,100
Weekend
Weekend
2.9400 3.1900 2.9300 3.0300 6,229,200
3.3800 3.6700 3.0800 3.1900 8,651,900
8 · 6-K Pre-market · 08:42 ET 6-K ↗ 7 · 6-K Pre-market · 08:14 ET FORM 6-K ↗
3.5800 3.6900 3.3800 3.4300 6,586,700
3.5400 3.5700 3.3900 3.5700 5,931,600
3.5800 3.6400 3.4300 3.5600 6,595,400
Weekend
Weekend
3.4300 3.5000 3.2100 3.5000 6,460,600
3.6500 3.6600 3.4700 3.5500 6,944,300
3.3700 3.6900 3.3700 3.6500 6,930,400
3.3600 3.5900 3.3400 3.3700 7,591,800
3.6100 3.7000 3.4600 3.5600 5,979,600
Weekend
Weekend
3.3800 3.5800 3.3600 3.5700 5,390,500
3.4600 3.6000 3.4300 3.4400 5,944,000
3.4300 3.7300 3.3900 3.5400 7,999,200
3.4400 3.5600 3.3700 3.4400 5,788,400
3.5000 3.5300 3.3300 3.4100 5,149,000
Weekend
Weekend
3.3800 3.5000 3.3400 3.4400 5,611,000
3.2700 3.3000 3.2100 3.2800 5,631,100
3.1500 3.4200 3.1400 3.2800 9,857,900
3.6400 3.6400 3.2900 3.3300 6,711,800
3.7200 3.8100 3.5800 3.6400 6,480,100
Weekend
Weekend
3.5400 3.6900 3.5200 3.6300 7,519,700
3.8600 4.0300 3.6600 3.6700 7,290,200
4.0200 4.1000 3.6300 3.7600 9,740,400
6 · 6-K Pre-market · 07:46 ET FORM 6-K ↗
3.3200 4.0600 3.3000 3.9800 15,735,300
3.4800 3.6600 3.4100 3.4900 7,785,600
Weekend
Weekend
3.5800 3.6400 3.2400 3.2700 12,197,500
3.5200 3.6300 3.4900 3.5900 8,324,400
5 · 6-K Pre-market · 07:52 ET FORM 6-K ↗
3.5900 3.6700 3.4900 3.6100 8,379,500
3.6300 3.7000 3.4900 3.6300 12,571,100
3.8500 3.8500 3.4400 3.6500 20,241,000
Weekend
Weekend
2.9600 3.6000 2.9600 3.5300 19,302,700
2.9700 2.9900 2.8400 2.8700 5,794,800
2.7400 2.9600 2.7100 2.9600 9,106,000
2.6800 2.7400 2.6400 2.7200 6,779,600
2.7800 2.8100 2.6700 2.7400 8,858,700
Weekend
Weekend
2.9500 2.9600 2.7300 2.7500 5,744,100
2.8300 2.9700 2.7800 2.9300 7,064,800
3.0300 3.1500 2.9300 2.9900 9,504,200
3.1300 3.1700 2.9000 2.9200 16,648,800
2.7200 2.8900 2.6500 2.8800 10,661,800
Weekend
Weekend
2.6500 2.7900 2.6300 2.7400 8,470,400
2.5000 2.6500 2.4600 2.6200 8,577,300
4 · 6-K Next filing day · accepted 17 Sep, 18:11 ET FORM 6-K ↗
2.2100 2.5600 2.1900 2.5200 15,261,900
2.1700 2.2100 2.1300 2.2000 4,483,300
2.0900 2.1800 2.0900 2.1700 4,476,000
Weekend
Weekend
2.0200 2.0800 1.9800 2.0700 3,949,000
1.9300 2.1200 1.9200 2.0500 5,081,400
1.8900 2.0300 1.8900 1.9300 6,786,900
1.9400 1.9400 1.8500 1.8900 2,621,400
2.0400 2.0400 1.9200 1.9400 3,361,200
Weekend
Weekend
1.8600 2.0000 1.8600 1.9900 5,296,300
1.9400 1.9400 1.8300 1.8500 2,526,700
1.8700 1.9500 1.8600 1.8900 4,179,900
1.9500 1.9600 1.8600 1.8600 4,248,500
No trading
Weekend
Weekend
1.9900 2.0300 1.9700 2.0200 3,268,300
2.0200 2.0600 2.0100 2.0300 1,916,900
2.0500 2.0600 1.9900 2.0200 2,319,200
2.0300 2.1000 2.0100 2.0600 3,449,600
1.9900 2.0500 1.9700 2.0100 3,184,200
Weekend
Weekend
1.9000 2.0300 1.8900 2.0100 3,877,400
1.8700 1.9000 1.8200 1.8900 2,362,800
1.9200 1.9400 1.8700 1.9000 3,335,500
2.0400 2.0400 1.9300 1.9400 3,377,000
2.0100 2.0200 1.9100 1.9900 3,922,100
Weekend
Weekend
1.8400 2.0500 1.8100 2.0000 7,942,200
1.8100 1.8500 1.7700 1.8300 2,767,000
1.7600 1.8700 1.7400 1.8700 4,502,600
1.8000 1.8000 1.7000 1.7300 5,857,200
3 · 6-K After market open · 10:10 ET 6-K ↗
1.7700 1.8400 1.7000 1.8000 4,946,300
2 · 6-K Pre-market · 09:18 ET FORM 6-K ↗
Weekend
Weekend
1.8900 1.8900 1.8000 1.8000 2,517,300
1.8300 1.9300 1.8300 1.8500 3,495,000
1.8800 1.8900 1.8100 1.8300 1,962,700
1.8600 1.8900 1.8100 1.8600 3,047,700
1.8200 1.8700 1.8100 1.8400 1,589,400
Weekend
Weekend
1.7600 1.8500 1.7500 1.7900 6,161,600
1 · 6-K Next filing day · accepted 31 Jul, 18:15 ET FORM 6-K ↗
1.8500 1.9000 1.8100 1.8300 9,327,300
1.9100 1.9100 1.8100 1.8300 4,911,600
2.0400 2.0400 1.8600 1.8600 6,423,100
2.1600 2.1900 2.0100 2.0400 5,900,900
Weekend
Weekend

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.

25 6-K FORM 6-K (opens SEC filing in a new tab) After market open · 12:02 ET Summarise
24 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) After market open · 12:41 ET Summarise
23 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 09:18 ET Summarise
22 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:24 ET Summarise
21 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 09:05 ET Summarise
20 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 14 May, 21:44 ET Summarise
19 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 06 May, 21:58 ET Summarise
18 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:18 ET Summarise
17 6-K 6-K (opens SEC filing in a new tab) Pre-market · 08:29 ET Summarise
16 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 09:09 ET Summarise
15 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) After market open · 09:55 ET Summarise
14 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 08:20 ET Summarise
13 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 07 Apr, 21:23 ET Summarise
12 40-F 40-F (opens SEC filing in a new tab) Pre-market · 09:08 ET Summarise
11 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:50 ET Summarise
10 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 10 Mar, 21:06 ET Summarise
9 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 11 Feb, 21:52 ET Summarise
8 6-K 6-K (opens SEC filing in a new tab) Pre-market · 08:42 ET Summarise
7 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 08:14 ET Summarise
6 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:46 ET Summarise
5 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:52 ET Summarise
4 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 17 Sep, 18:11 ET Summarise
3 6-K 6-K (opens SEC filing in a new tab) After market open · 10:10 ET Summarise
2 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 09:18 ET Summarise
1 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 31 Jul, 18:15 ET Summarise