Bullfrog AI Holdings, Inc BFRG

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Bullfrog AI Holdings, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 0.5860 · FX 1 USD = 1.290100 SGD · about SGD 0.7560 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 1.49 → 0.59 · -60.7%
1.6801.0690.457 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 26 27 28 29 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
0.6060 0.6290 0.5850 0.5860 157,400
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
29 · 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
28 · 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
27 · 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
26 · 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
25 · DEFA14A After market open · 10:13 ET DEFA14A ↗
0.7080 0.7150 0.6730 0.6980 344,600
24 · 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
23 · 8-K Pre-market · 09:00 ET 8-K ↗ 22 · 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
21 · 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
20 · 424B5 After-hours · 16:42 ET 424B5 ↗ 19 · 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
18 · 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
17 · 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
16 · 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
15 · 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
14 · 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
13 · 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
12 · 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
11 · 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
10 · 8-K After-hours · 17:21 ET 8-K ↗
1.4400 1.4400 1.4000 1.4200 209,200
1.3000 1.4200 1.3000 1.4100 63,600
1.3700 1.3800 1.3020 1.3400 105,200
1.5400 1.5400 1.3600 1.3700 394,100
1.4900 1.5200 1.4500 1.5000 94,200
Weekend
Weekend
1.4700 1.4800 1.4500 1.4700 69,600
1.5400 1.5760 1.4500 1.4700 168,400
1.5200 1.7000 1.4500 1.5300 435,000
1.4600 1.5200 1.4300 1.4700 215,700
1.3500 1.5070 1.3370 1.4900 203,300
Weekend
Weekend
9 · S-1 After-hours · 17:23 ET S-1 ↗
1.4300 1.4380 1.2800 1.3200 532,100
8 · 8-K After-hours · 16:15 ET 8-K ↗
1.5600 1.5700 1.4000 1.4300 438,000
1.5100 2.0400 1.4910 1.5600 4,873,100
1.5000 1.5200 1.4300 1.4900 114,700
1.4400 1.5300 1.4400 1.5000 182,500
Weekend
Weekend
1.5100 1.5200 1.4200 1.4400 145,100
1.4900 1.4900 1.4000 1.4800 123,600
1.3700 1.5400 1.3700 1.4500 381,500
1.4000 1.4200 1.3700 1.4000 65,400
1.4100 1.4700 1.3200 1.3800 76,300
Weekend
Weekend
7 · DEF 14A After-hours · 17:02 ET DEF 14A ↗
1.4100 1.4580 1.4100 1.4150 75,800
1.4500 1.4700 1.4000 1.4300 114,700
1.4500 1.4900 1.4100 1.4500 137,000
6 · 8-K After-hours · 16:46 ET 8-K ↗
1.5300 1.5500 1.3700 1.3700 299,300
1.3100 1.5300 1.3000 1.4800 291,700
Weekend
Weekend
1.3500 1.3900 1.3200 1.3200 102,900
1.3000 1.3800 1.3000 1.3500 110,800
1.3000 1.3600 1.2900 1.3000 89,900
5 · PRE 14A After-hours · 16:55 ET PRE 14A ↗ 4 · 8-K After-hours · 16:46 ET 8-K ↗
1.4300 1.4300 1.2950 1.3200 151,200
1.3400 1.4300 1.3100 1.4050 152,000
Weekend
Weekend
1.2800 1.3400 1.2800 1.3270 82,200
1.2500 1.3120 1.2350 1.3000 95,900
1.2700 1.2800 1.2200 1.2600 114,800
1.3600 1.3600 1.2800 1.2900 76,600
1.1700 1.3600 1.1400 1.3500 276,600
Weekend
Weekend
1.1500 1.1610 1.0900 1.1400 106,600
1.2200 1.2200 1.1550 1.1700 68,000
1.2200 1.2250 1.1900 1.2000 30,000
1.2200 1.2300 1.2000 1.2200 25,000
No trading
Weekend
Weekend
1.2500 1.2500 1.1800 1.2100 80,600
1.2800 1.2800 1.2100 1.2300 51,200
3 · 8-K After-hours · 16:30 ET 8-K ↗
1.2600 1.2800 1.2400 1.2600 66,500
1.2400 1.2600 1.2100 1.2500 57,400
1.2600 1.2630 1.2100 1.2300 92,500
Weekend
Weekend
1.1800 1.2700 1.1800 1.2700 186,900
1.2300 1.2400 1.1650 1.2000 86,200
1.2600 1.2600 1.2000 1.2200 88,200
1.3200 1.3200 1.2200 1.2600 113,900
1.2900 1.3280 1.2300 1.3200 102,500
Weekend
Weekend
1.3000 1.3000 1.2100 1.2500 85,200
1.3000 1.3300 1.2500 1.2800 124,000
2 · 10-Q After-hours · 16:59 ET 10-Q ↗
1.2800 1.3400 1.2800 1.3300 162,600
1.2700 1.2900 1.2400 1.2800 167,800
1.2600 1.2900 1.2500 1.2700 79,400
Weekend
Weekend
1.2900 1.3100 1.2500 1.2700 72,700
1 · DEF 14A Pre-market · 08:00 ET DEF 14A ↗
1.3900 1.3900 1.2800 1.3000 90,600
1.3700 1.3700 1.3100 1.3700 90,300
1.3300 1.3400 1.2800 1.3400 137,300
1.3400 1.3550 1.2730 1.3000 96,400
Weekend
Weekend
1.3500 1.3670 1.2600 1.3000 221,400
1.4100 1.4400 1.3600 1.3700 134,000
1.4400 1.4600 1.4100 1.4100 114,600
1.5000 1.5100 1.4400 1.4500 152,700
1.5400 1.5450 1.4800 1.4900 92,500
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.

29 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
28 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:30 ET Summarise
27 S-1 S-1 (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
26 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
25 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 10:13 ET Summarise
24 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
22 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
20 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:42 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After market open · 14:56 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:56 ET Summarise
17 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 20 Feb, 20:28 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
13 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
11 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
9 S-1 S-1 (opens SEC filing in a new tab) After-hours · 17:23 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
7 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
5 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:55 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
3 8-K 8-K (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 · 16:59 ET Summarise
1 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise