Bullfrog AI Holdings, Inc BFRG

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Bullfrog AI Holdings, Inc. - Common Stock · Company · Nasdaq · Healthcare / Health Information Services

Paper trade (simulated — no real money)

Fill: USD 0.4940 · FX 1 USD = 1.278120 SGD · about SGD 0.6314 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 1.39 → 0.49 · -64.5%
1.6801.0540.429 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 25 Oct 2025 — 26 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.

No data yet
Weekend
Weekend
0.4890 0.5070 0.4800 0.4940 105,600
0.5010 0.5150 0.4840 0.4930 168,800
0.5090 0.5300 0.4950 0.5160 212,300
0.5350 0.5450 0.4890 0.4920 318,400
0.5350 0.5550 0.5070 0.5270 200,300
Weekend
Weekend
0.5590 0.5600 0.5040 0.5130 263,300
0.5130 0.5600 0.5030 0.5350 335,600
0.5520 0.5640 0.5140 0.5320 347,500
0.5880 0.5880 0.5480 0.5690 317,400
0.6250 0.6800 0.5810 0.5840 404,000
Weekend
Weekend
0.6760 0.7000 0.6200 0.6460 584,400
0.7100 0.7570 0.6700 0.6920 1,370,800
0.7950 0.8300 0.6570 0.7090 25,193,800
0.5860 0.7140 0.5440 0.6890 37,766,900
0.6050 0.6300 0.5800 0.5940 533,900
Weekend
Weekend
0.6300 0.6300 0.5800 0.6180 427,200
0.6080 0.6300 0.5900 0.6280 309,800
0.6200 0.6540 0.6000 0.6010 326,500
0.6300 0.6540 0.6140 0.6480 307,000
0.6730 0.6770 0.5880 0.6570 840,300
Weekend
Weekend
0.7700 0.8790 0.6520 0.6660 3,004,200
0.8150 0.8420 0.6630 0.7650 5,224,000
0.7820 1.0500 0.7050 0.9500 191,727,200
0.5300 0.8200 0.4400 0.6000 68,647,300
0.4700 0.5000 0.4700 0.4930 218,200
Weekend
Weekend
0.4540 0.4690 0.4360 0.4640 66,900
0.4300 0.4700 0.4300 0.4680 175,600
0.4410 0.4410 0.4260 0.4290 94,100
0.4800 0.4800 0.4400 0.4480 87,000
0.4690 0.4890 0.4660 0.4710 87,800
Weekend
Weekend
0.4800 0.5000 0.4610 0.4760 65,900
0.4790 0.5100 0.4730 0.4860 138,300
0.4920 0.4930 0.4780 0.4920 74,900
0.4800 0.5110 0.4800 0.4820 86,800
No trading
Weekend
Weekend
0.5080 0.5100 0.4910 0.5030 55,700
0.4830 0.5300 0.4800 0.4900 136,200
0.4980 0.5000 0.4800 0.4910 86,300
0.5400 0.5400 0.4810 0.4860 247,000
0.5350 0.5660 0.5100 0.5350 92,900
Weekend
Weekend
0.5660 0.5700 0.5400 0.5400 94,300
0.5890 0.5890 0.5650 0.5650 37,500
0.5810 0.5900 0.5610 0.5710 82,600
0.5700 0.5950 0.5550 0.5800 85,100
0.5700 0.5800 0.5600 0.5620 63,000
Weekend
Weekend
0.5590 0.5950 0.5590 0.5830 76,900
0.5800 0.5950 0.5500 0.5500 88,300
21 · 8-K Pre-market · 09:00 ET 8-K ↗
0.5500 0.5850 0.5320 0.5700 230,100
0.5850 0.5850 0.5300 0.5320 202,000
0.5770 0.5830 0.5560 0.5560 56,400
Weekend
Weekend
20 · 10-Q After-hours · 16:13 ET 10-Q ↗
0.6000 0.6000 0.5590 0.5680 113,000
0.5700 0.5980 0.5670 0.5910 80,100
0.6100 0.6100 0.5800 0.5800 84,000
0.6230 0.6230 0.5820 0.5850 93,500
0.6000 0.6400 0.5800 0.5800 99,300
Weekend
Weekend
0.5910 0.6280 0.5900 0.5900 81,600
0.6110 0.6200 0.5910 0.5910 113,600
0.6200 0.6500 0.5900 0.6210 134,800
0.5860 0.6500 0.5550 0.6180 259,300
0.5790 0.6100 0.5600 0.5750 183,700
Weekend
Weekend
0.5700 0.5820 0.5300 0.5550 271,200
0.5500 0.6100 0.5500 0.5750 160,000
0.5840 0.6100 0.5500 0.5510 105,200
0.6010 0.6300 0.5790 0.5840 197,200
0.5700 0.6100 0.5700 0.6100 177,700
Weekend
Weekend
0.6060 0.6290 0.5850 0.5860 168,000
0.6300 0.6350 0.6000 0.6020 111,800
0.6300 0.6570 0.6200 0.6350 53,900
0.6400 0.6650 0.6300 0.6430 124,500
0.6480 0.6500 0.6110 0.6410 146,100
Weekend
Weekend
0.6400 0.6700 0.5900 0.6450 224,800
0.6900 0.6900 0.6310 0.6320 111,900
0.7000 0.7200 0.6660 0.6900 75,400
0.6800 0.7190 0.6510 0.6930 164,900
0.6800 0.7200 0.6720 0.6810 102,500
Weekend
Weekend
0.7370 0.7370 0.6800 0.6900 90,600
0.6700 0.7400 0.6700 0.7370 199,000
0.6840 0.7100 0.6630 0.6800 47,300
0.7080 0.7100 0.6510 0.6920 131,500
19 · 424B3 After-hours · 16:00 ET 424B3 ↗
0.6900 0.7450 0.6800 0.6980 166,200
Weekend
Weekend
No trading
0.7100 0.7100 0.6400 0.7000 161,100
0.7000 0.7220 0.6800 0.7090 68,500
0.6900 0.7300 0.6840 0.7100 205,600
0.6650 0.7110 0.6370 0.6820 197,200
Weekend
Weekend
0.6150 0.6800 0.6100 0.6550 183,300
0.6250 0.6440 0.6000 0.6110 172,600
0.6830 0.6830 0.6210 0.6440 189,800
0.6580 0.7000 0.6560 0.6620 154,500
0.7000 0.7080 0.6420 0.6600 240,700
Weekend
Weekend
No trading
0.7290 0.7300 0.6730 0.7230 291,800
0.6700 0.7500 0.6600 0.6980 310,300
0.6900 0.6950 0.6400 0.6930 214,400
18 · 8-K After-hours · 17:30 ET 8-K ↗
0.6200 0.6600 0.6200 0.6390 173,800
Weekend
Weekend
0.6000 0.6280 0.5890 0.6180 380,100
0.6900 0.6900 0.5040 0.6280 625,100
0.6600 0.6980 0.6600 0.6780 141,700
0.6790 0.7100 0.6600 0.6690 171,800
0.7050 0.7300 0.6710 0.6710 199,300
Weekend
Weekend
0.7470 0.7550 0.6610 0.6710 316,200
0.7300 0.7800 0.7300 0.7700 201,200
0.7660 0.7700 0.7200 0.7300 242,700
0.7390 0.7700 0.7250 0.7700 262,800
0.7400 0.7850 0.7000 0.7030 332,100
Weekend
Weekend
17 · S-1 After-hours · 16:34 ET S-1 ↗
0.7210 0.8100 0.7200 0.7580 635,600
0.7000 0.7600 0.6710 0.7200 391,800
0.7000 0.7150 0.6600 0.6730 405,600
0.6890 0.7300 0.6720 0.7080 508,600
No trading
Weekend
Weekend
0.6660 0.6990 0.6520 0.6540 242,500
0.6600 0.6800 0.6240 0.6650 205,400
0.6210 0.6820 0.6130 0.6570 395,500
0.6000 0.6380 0.5750 0.6200 375,900
0.5910 0.6100 0.5730 0.5880 314,200
Weekend
Weekend
0.6220 0.6320 0.5800 0.5910 273,100
16 · 10-Q After-hours · 16:05 ET 10-Q ↗
0.6200 0.6360 0.6100 0.6160 297,000
0.6290 0.6390 0.6010 0.6300 329,100
0.6560 0.6560 0.6110 0.6210 245,800
0.6660 0.6800 0.6250 0.6570 357,600
Weekend
Weekend
0.6500 0.6790 0.6400 0.6600 290,900
0.7000 0.7200 0.6400 0.6500 299,600
0.7300 0.7350 0.6900 0.7050 200,600
0.7080 0.7400 0.7000 0.7220 366,300
0.6900 0.7300 0.6900 0.6910 302,200
Weekend
Weekend
15 · DEFA14A After market open · 10:13 ET DEFA14A ↗
0.7080 0.7150 0.6730 0.6980 344,600
14 · DEF 14A After-hours · 16:15 ET DEF 14A ↗
0.6900 0.7300 0.6870 0.7010 500,000
0.7000 0.7100 0.6640 0.6900 437,800
0.7770 0.7770 0.7110 0.7130 434,000
0.8050 0.8090 0.7700 0.7750 320,500
Weekend
Weekend
0.8010 0.8140 0.7300 0.8100 1,385,100
0.8480 0.8660 0.8110 0.8420 616,400
0.9430 0.9430 0.8480 0.8740 1,181,600
13 · 8-K Pre-market · 09:00 ET 8-K ↗ 12 · 8-K After-hours · 17:21 ET 8-K ↗
0.9800 0.9800 0.9100 0.9350 929,100
0.9900 1.0100 0.9700 0.9920 442,800
Weekend
Weekend
1.0600 1.0600 0.9900 0.9940 707,200
0.9600 1.1000 0.9240 1.0800 2,348,700
1.0200 1.0200 0.9050 0.9380 1,085,700
1.0300 1.0500 0.9650 1.0100 2,109,000
11 · 8-K After-hours · 16:38 ET 8-K ↗
1.1800 1.1800 0.9550 1.0500 12,098,500
Weekend
Weekend
1.0500 1.0780 0.8820 0.8860 3,458,100
1.0600 1.1500 1.0300 1.0400 1,680,500
1.1400 1.1640 1.0100 1.0700 2,384,500
0.9900 1.2700 0.9000 1.1500 7,253,800
1.1300 1.1800 1.0200 1.0700 7,080,300
Weekend
Weekend
No trading
1.5000 1.5000 1.1300 1.2000 15,548,000
10 · 424B5 After-hours · 16:42 ET 424B5 ↗ 9 · 8-K After market open · 14:56 ET 8-K ↗
1.4400 1.7200 1.3600 1.6200 23,190,600
1.1900 1.9600 1.1900 1.6800 197,155,900
8 · 8-K After-hours · 17:56 ET 8-K ↗
1.0500 1.5500 0.9650 1.0500 417,575,900
Weekend
Weekend
0.5400 0.5610 0.4910 0.5080 222,700
0.5610 0.5650 0.5400 0.5420 95,000
0.5900 0.6000 0.5460 0.5530 292,700
0.5730 0.6000 0.5260 0.5620 123,000
0.6000 0.6100 0.5500 0.5850 91,800
Weekend
Weekend
0.6100 0.6200 0.5610 0.5610 206,700
7 · 10-K After-hours · 16:45 ET 10-K ↗
0.6090 0.6250 0.5730 0.6200 200,600
0.6500 0.6500 0.5810 0.6080 99,500
0.6290 0.6480 0.6160 0.6270 104,700
0.5920 0.6500 0.5920 0.6210 72,500
Weekend
Weekend
0.6180 0.6500 0.5900 0.5960 108,000
0.6120 0.7000 0.5940 0.6100 118,300
0.6200 0.6820 0.6020 0.6240 144,000
0.6700 0.6890 0.6200 0.6350 254,500
0.5980 0.6400 0.5620 0.6210 205,500
Weekend
Weekend
0.5700 0.6170 0.5610 0.5940 118,600
0.6090 0.6180 0.5800 0.5800 77,800
0.5810 0.6400 0.5700 0.6100 188,100
0.5590 0.5860 0.5400 0.5700 109,800
0.5400 0.5890 0.5300 0.5780 149,900
Weekend
Weekend
0.6180 0.6180 0.5620 0.5800 145,500
0.5800 0.6400 0.5370 0.6150 269,700
0.5600 0.5770 0.5290 0.5640 150,300
0.5500 0.5650 0.5200 0.5450 125,700
0.5800 0.5840 0.4900 0.5070 365,600
6 · 8-K Next filing day · accepted 20 Feb, 20:28 ET 8-K ↗
Weekend
Weekend
0.6400 0.6700 0.5280 0.5360 616,300
0.5670 0.6830 0.5500 0.6420 866,900
0.4900 0.5900 0.4800 0.5390 545,500
5 · 8-K After-hours · 16:30 ET 8-K ↗
0.5000 0.6050 0.4800 0.4900 710,300
No trading
Weekend
Weekend
0.4520 0.4900 0.4500 0.4600 75,300
0.4890 0.5000 0.4250 0.4570 226,600
0.5350 0.5390 0.4700 0.4720 312,400
0.5190 0.5730 0.4910 0.5180 154,400
0.5800 0.5800 0.5020 0.5190 355,600
Weekend
Weekend
0.4900 0.5900 0.4900 0.5710 215,900
0.5200 0.5700 0.5000 0.5000 444,900
0.5710 0.5950 0.5180 0.5550 386,700
0.5950 0.6030 0.5500 0.5670 302,000
0.6300 0.6500 0.5800 0.5850 188,500
Weekend
Weekend
0.6400 0.6680 0.6000 0.6100 233,900
0.6940 0.6940 0.6090 0.6350 257,600
0.7050 0.7300 0.6820 0.6830 128,900
0.7700 0.7790 0.6920 0.7050 416,400
0.7590 0.7900 0.7230 0.7400 281,000
Weekend
Weekend
0.8180 0.8180 0.7030 0.7220 428,100
0.7190 0.8200 0.7100 0.8190 446,500
0.6800 0.7200 0.6600 0.7060 276,900
0.7240 0.7240 0.6500 0.6820 177,500
No trading
Weekend
Weekend
0.7740 0.7740 0.7000 0.7240 187,600
0.6900 0.7700 0.6590 0.7590 465,800
0.6820 0.6880 0.6500 0.6830 286,900
0.7150 0.7270 0.6450 0.6710 835,900
0.7940 0.8000 0.6970 0.7230 711,800
Weekend
Weekend
0.8160 0.8400 0.7800 0.8050 389,200
0.8340 0.8690 0.8000 0.8310 706,700
0.8260 0.8830 0.8000 0.8700 980,500
0.9000 0.9000 0.8050 0.8440 23,917,600
0.8980 0.9120 0.8600 0.8720 133,300
Weekend
Weekend
0.9040 0.9210 0.8600 0.8800 78,300
No trading
0.9260 0.9500 0.8560 0.8830 208,100
4 · 8-K After-hours · 17:00 ET 8-K ↗
0.8900 1.0500 0.8800 0.9260 308,700
0.9800 0.9900 0.9000 0.9010 116,300
Weekend
Weekend
1.0400 1.0400 0.9500 0.9520 77,300
No trading
1.0700 1.0700 1.0000 1.0100 45,100
1.0700 1.1600 0.9900 1.0200 69,700
1.1900 1.1900 1.0700 1.0800 76,400
Weekend
Weekend
1.0900 1.1750 1.0450 1.1300 149,000
0.9890 1.1000 0.9890 1.0400 81,700
1.0700 1.0700 0.9800 0.9850 49,300
1.0400 1.0600 1.0000 1.0200 48,100
1.0700 1.0900 1.0500 1.0500 39,200
Weekend
Weekend
1.1300 1.1700 1.0800 1.1000 52,500
1.1400 1.2100 1.1230 1.1400 101,900
1.1500 1.1800 1.1250 1.1500 53,100
1.1200 1.1800 1.1200 1.1400 58,200
1.1100 1.1500 1.1000 1.1400 24,800
Weekend
Weekend
1.1800 1.2000 1.1100 1.1300 72,800
1.0900 1.1700 1.0400 1.1500 64,300
1.0000 1.0900 0.9800 1.0900 50,600
0.9900 1.0400 0.9620 0.9810 52,600
3 · 424B3 After-hours · 16:30 ET 424B3 ↗
1.0000 1.0400 0.9600 0.9600 77,200
Weekend
Weekend
1.0200 1.0200 0.9900 1.0000 37,800
No trading
1.0400 1.0400 0.9900 0.9900 35,300
0.9200 1.0300 0.9000 1.0100 126,400
0.8980 0.9190 0.8610 0.8760 66,300
Weekend
Weekend
0.8800 0.9000 0.8040 0.8510 139,500
0.9500 0.9930 0.8700 0.8700 86,800
0.9600 0.9600 0.9040 0.9150 64,700
0.9170 0.9490 0.9000 0.9260 67,300
0.9800 1.0300 0.9010 0.9170 109,000
Weekend
Weekend
2 · 10-Q After-hours · 16:16 ET 10-Q ↗
0.9500 1.0500 0.9500 1.0000 71,300
1.0900 1.0900 0.9900 1.0000 79,000
1.0800 1.1100 1.0600 1.0900 76,900
1.0800 1.1100 1.0800 1.0900 33,100
1.1200 1.1300 1.0600 1.1000 123,500
Weekend
Weekend
1 · 424B5 After-hours · 16:30 ET 424B5 ↗
0.9500 1.1700 0.9500 1.1000 319,500
1.0400 1.0600 0.9500 0.9600 165,300
1.0900 1.1400 1.0300 1.0500 284,200
1.1800 1.1800 1.0700 1.0900 148,000
1.2800 1.2900 1.1400 1.1600 352,600
Weekend
Weekend
1.2900 1.3200 1.2700 1.2800 112,600
1.3000 1.3200 1.2610 1.2800 108,600
1.4500 1.4500 1.3000 1.3100 311,400
1.3800 1.4800 1.3400 1.4100 392,600
1.4500 1.4600 1.3900 1.3900 108,700
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.

21 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
20 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
19 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:30 ET Summarise
17 S-1 S-1 (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
15 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 10:13 ET Summarise
14 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
10 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:42 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After market open · 14:56 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:56 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 20 Feb, 20:28 ET Summarise
5 8-K 8-K (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-hours · 17:00 ET Summarise
3 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
1 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise