Outlook Therapeutics, Inc OTLK

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Outlook Therapeutics, Inc. - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 0.5190 · FX 1 USD = 1.278120 SGD · about SGD 0.6633 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 1.34 → 0.52 · -61.3%
2.4701.3340.198 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 30,31 32,33,34 35 36 37 38 39 40 41,42 43,44 45,46,47 48 49 50 51 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
0.5570 0.5600 0.5110 0.5190 3,079,000
0.5630 0.6000 0.5440 0.5640 4,395,800
0.5290 0.5700 0.5270 0.5610 2,996,900
0.5000 0.6000 0.5000 0.5200 3,308,600
0.4900 0.5220 0.4810 0.4930 2,618,600
Weekend
Weekend
0.5200 0.5330 0.4850 0.4880 3,109,400
0.4880 0.5100 0.4380 0.5000 5,349,600
0.5570 0.5650 0.4700 0.4700 9,641,800
0.5790 0.5810 0.5510 0.5640 3,246,400
0.5990 0.6000 0.5700 0.5850 2,305,400
Weekend
Weekend
0.5680 0.6050 0.5560 0.5990 3,683,900
0.5800 0.5900 0.5510 0.5640 3,999,400
0.6020 0.6070 0.5800 0.5900 4,231,100
0.6000 0.6200 0.5720 0.5720 3,164,200
0.6000 0.6100 0.5800 0.5960 4,687,700
Weekend
Weekend
0.5900 0.6070 0.5720 0.5930 5,619,600
0.5800 0.5900 0.5310 0.5750 7,068,800
51 · 8-K After-hours · 20:30 ET FORM 8-K ↗
0.6260 0.6350 0.5730 0.5740 9,011,700
0.6300 0.6360 0.6120 0.6260 4,583,100
0.6300 0.6380 0.6010 0.6210 6,095,600
Weekend
Weekend
0.6550 0.6710 0.6360 0.6400 2,927,700
0.6600 0.6800 0.6410 0.6560 2,780,200
0.7050 0.7050 0.6620 0.6620 2,928,400
0.6860 0.7140 0.6770 0.6960 2,855,000
0.6850 0.6950 0.6530 0.6860 2,877,700
Weekend
Weekend
50 · 8-K After-hours · 16:30 ET FORM 8-K ↗
0.7000 0.7000 0.6530 0.6530 5,622,000
0.6950 0.7100 0.6780 0.6810 2,804,600
0.6750 0.7360 0.6620 0.6770 7,315,300
0.6400 0.6820 0.6250 0.6730 4,508,500
0.6540 0.6690 0.6320 0.6380 2,839,000
Weekend
Weekend
0.6700 0.6800 0.6500 0.6600 3,327,800
0.6350 0.6700 0.6260 0.6610 3,112,000
0.6400 0.6450 0.6210 0.6440 2,672,000
0.6580 0.6700 0.6330 0.6410 4,805,600
No trading
Weekend
Weekend
0.6600 0.6960 0.6450 0.6670 6,395,700
0.6220 0.6650 0.6170 0.6490 6,640,800
0.6200 0.6400 0.6040 0.6260 4,607,300
0.6300 0.6410 0.6150 0.6230 3,579,900
0.6310 0.6640 0.6280 0.6330 6,423,800
Weekend
Weekend
0.6500 0.6590 0.6190 0.6450 9,486,900
49 · 8-K After-hours · 16:11 ET FORM 8-K ↗
0.6430 0.6750 0.6360 0.6410 6,853,300
0.6400 0.6590 0.6230 0.6230 6,063,200
0.6150 0.6850 0.6120 0.6400 15,948,600
0.6220 0.6410 0.5900 0.6090 14,797,400
Weekend
Weekend
0.6760 0.7060 0.6400 0.6470 11,497,100
0.6900 0.7160 0.6650 0.6760 8,670,000
0.7080 0.7180 0.6710 0.6900 20,760,400
48 · 10-Q After-hours · 17:29 ET 10-Q ↗
0.6720 0.7040 0.6020 0.7000 41,041,300
0.7950 0.7980 0.6700 0.6720 80,658,300
Weekend
Weekend
0.8440 0.8440 0.7120 0.7560 104,623,200
47 · 8-K Pre-market · 08:36 ET FORM 8-K ↗ 46 · 424B5 Pre-market · 08:30 ET 424B5 ↗ 45 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
0.7690 0.8920 0.7600 0.8890 82,392,900
44 · 424B5 After-hours · 16:49 ET 424B5 ↗ 43 · 8-K After-hours · 16:01 ET FORM 8-K ↗
1.1200 1.1800 1.0700 1.1000 8,070,100
1.1500 1.1580 1.0900 1.1300 6,090,400
1.0000 1.1800 0.9950 1.1500 10,314,200
Weekend
Weekend
0.9860 1.0400 0.9500 1.0200 4,560,300
1.0000 1.0600 0.9730 0.9730 3,976,100
0.9500 1.0400 0.9410 1.0300 5,197,000
0.9100 0.9980 0.8400 0.9600 14,491,700
0.9650 0.9750 0.9000 0.9130 5,993,500
Weekend
Weekend
1.0100 1.0350 0.9280 0.9770 8,191,300
1.0200 1.0600 0.9650 1.0400 9,921,200
0.8850 1.1200 0.8830 1.0000 28,546,600
1.0100 1.0150 0.8200 0.9040 34,871,100
1.4200 1.4200 1.0400 1.0650 40,412,100
Weekend
Weekend
42 · 8-K After market open · 13:01 ET FORM 8-K ↗
1.3500 1.7500 1.1200 1.4050 57,886,700
41 · 8-K Next filing day · accepted 23 Jul, 15:54 ET FORM 8-K ↗
1.3200 1.3450 1.2600 1.3200 6,069,000
1.4100 1.4100 1.3000 1.3400 8,411,900
40 · 424B3 After market open · 12:37 ET 424B3 ↗
1.4200 1.4550 1.3800 1.4200 4,145,300
1.4200 1.5200 1.3650 1.3800 7,079,100
Weekend
Weekend
39 · S-3 After market open · 12:05 ET FORM S-3 ↗
1.4000 1.4410 1.3200 1.3900 9,661,600
38 · 8-K After-hours · 16:05 ET FORM 8-K ↗
1.5600 1.5600 1.4500 1.4600 6,686,500
1.7400 1.7650 1.5550 1.5600 9,696,300
1.5500 1.8200 1.5400 1.7300 16,593,100
1.5700 1.6400 1.4900 1.5500 8,791,700
Weekend
Weekend
1.6700 1.6800 1.5500 1.5700 7,349,600
37 · DEFA14A Pre-market · 06:02 ET DEFA14A ↗
1.6800 1.8700 1.6400 1.6800 10,431,100
1.4200 1.7000 1.4000 1.6900 12,542,800
1.3800 1.5200 1.3700 1.4600 4,761,600
1.4650 1.4900 1.3000 1.4200 7,353,100
Weekend
Weekend
No trading
1.4980 1.6300 1.4300 1.4500 5,073,400
1.5500 1.5750 1.4150 1.4700 8,811,400
1.6900 1.7170 1.5400 1.5900 5,876,700
1.7200 1.7700 1.6200 1.6900 7,925,000
Weekend
Weekend
36 · 8-K After-hours · 17:30 ET FORM 8-K ↗
1.5500 1.7900 1.5300 1.7100 11,491,900
1.6600 1.7200 1.5400 1.6100 9,147,800
1.7400 1.7700 1.5950 1.6800 8,676,500
1.7400 1.8700 1.6900 1.7000 10,792,100
1.5800 1.8800 1.4700 1.8300 18,102,500
Weekend
Weekend
No trading
1.6200 1.6600 1.4000 1.5800 20,623,200
1.5900 1.7000 1.5000 1.6500 24,485,100
1.2000 1.5750 1.1700 1.5700 42,831,600
35 · 8-K Pre-market · 08:46 ET FORM 8-K ↗
1.3200 1.4000 1.1300 1.1600 23,475,000
Weekend
Weekend
1.3000 1.3100 1.1200 1.2200 37,697,100
0.9280 1.1700 0.9280 1.1000 43,930,100
0.7000 0.9050 0.6970 0.8900 23,161,000
0.7150 0.7500 0.6750 0.7050 7,587,200
0.7900 0.7900 0.7030 0.7220 8,661,600
Weekend
Weekend
0.7800 0.8480 0.7320 0.7770 12,110,700
0.7900 0.8890 0.7900 0.7950 11,075,500
0.8010 0.8240 0.7350 0.8100 11,054,900
0.9000 0.9140 0.7990 0.8140 18,805,000
34 · DEFA14A After-hours · 17:00 ET DEFA14A ↗ 33 · DEF 14A After-hours · 17:00 ET DEF 14A ↗
0.7450 0.9430 0.7200 0.8430 44,169,600
32 · 8-K Pre-market · 09:15 ET FORM 8-K ↗
Weekend
Weekend
31 · 8-K After-hours · 16:30 ET FORM 8-K ↗
0.7500 0.8200 0.6850 0.7300 31,623,100
30 · 424B5 Pre-market · 08:30 ET 424B5 ↗ 29 · 8-K After-hours · 17:09 ET FORM 8-K ↗
0.6490 0.8120 0.6100 0.7400 107,389,800
0.4220 0.5970 0.3950 0.5860 84,216,700
0.4650 0.5070 0.3750 0.4000 346,266,300
28 · 8-K Pre-market · 07:15 ET FORM 8-K ↗
No trading
Weekend
Weekend
27 · PRE 14A After-hours · 17:03 ET PRE 14A ↗
0.3500 0.3700 0.3090 0.3100 11,015,000
0.2700 0.3510 0.2590 0.3330 19,516,100
0.2280 0.2750 0.2200 0.2730 6,313,800
0.2290 0.2300 0.2150 0.2280 2,657,300
0.2300 0.2320 0.2160 0.2290 2,655,100
26 · 8-K Next filing day · accepted 15 May, 19:55 ET FORM 8-K ↗
Weekend
Weekend
25 · 10-Q After-hours · 16:31 ET 10-Q ↗
0.2350 0.2360 0.2180 0.2280 2,654,000
0.2360 0.2360 0.2150 0.2330 3,022,600
24 · 424B5 After-hours · 17:12 ET 424B5 ↗ 23 · 8-K After-hours · 16:36 ET FORM 8-K ↗
0.2350 0.2480 0.2300 0.2300 2,212,500
0.2440 0.2440 0.2270 0.2430 2,209,500
0.2250 0.2530 0.2170 0.2480 5,089,400
Weekend
Weekend
0.2200 0.2280 0.2200 0.2210 3,233,800
0.2300 0.2310 0.2070 0.2160 7,422,600
0.2490 0.2490 0.2220 0.2320 7,549,500
0.2590 0.2600 0.2380 0.2420 5,352,900
0.2600 0.2760 0.2540 0.2630 3,722,400
Weekend
Weekend
0.2580 0.2710 0.2440 0.2620 4,061,600
0.2500 0.2570 0.2430 0.2500 3,893,500
0.2640 0.2680 0.2500 0.2560 3,440,900
0.2850 0.2910 0.2540 0.2620 5,025,800
0.3160 0.3190 0.2850 0.2850 3,920,600
Weekend
Weekend
0.2940 0.3200 0.2800 0.3150 4,091,100
22 · 8-K After-hours · 16:30 ET FORM 8-K ↗
0.2850 0.2950 0.2700 0.2870 4,089,800
21 · 424B5 Pre-market · 07:30 ET 424B5 ↗
0.2900 0.3140 0.2830 0.2900 9,213,800
20 · 8-K After-hours · 16:15 ET FORM 8-K ↗
0.3930 0.3930 0.3000 0.3190 9,961,000
0.3440 0.3880 0.3320 0.3700 9,060,000
Weekend
Weekend
0.2710 0.3150 0.2710 0.3090 4,673,500
0.2850 0.2860 0.2610 0.2700 2,310,400
0.2470 0.2760 0.2470 0.2730 2,789,100
0.2600 0.2650 0.2420 0.2530 2,648,800
0.2400 0.2650 0.2250 0.2540 2,085,200
Weekend
Weekend
0.2300 0.2500 0.2230 0.2490 2,153,900
0.2500 0.2540 0.2100 0.2220 4,741,400
0.2240 0.2870 0.2110 0.2500 17,524,400
19 · 8-K After-hours · 16:15 ET FORM 8-K ↗
0.2110 0.2160 0.1800 0.2130 8,808,000
0.2140 0.2220 0.2000 0.2010 2,654,100
Weekend
Weekend
No trading
0.2000 0.2190 0.1940 0.2190 1,469,200
0.2020 0.2130 0.2000 0.2100 1,502,100
0.2030 0.2180 0.1960 0.2060 2,805,800
0.2120 0.2120 0.1890 0.2010 4,617,000
Weekend
Weekend
0.2110 0.2200 0.2010 0.2080 1,930,700
0.2090 0.2320 0.1990 0.2100 4,409,200
18 · 8-K After-hours · 17:04 ET FORM 8-K ↗
0.2000 0.2220 0.1980 0.2080 6,177,900
17 · 424B5 Next filing day · accepted 24 Mar, 17:52 ET 424B5 ↗
0.2180 0.2180 0.1610 0.1980 24,207,700
16 · 424B5 After-hours · 17:18 ET 424B5 ↗
0.3470 0.3480 0.3200 0.3200 2,282,600
Weekend
Weekend
0.3380 0.3700 0.3350 0.3510 1,785,900
0.3590 0.3700 0.2900 0.3360 1,940,000
0.3900 0.3950 0.3500 0.3500 2,121,200
0.3790 0.4000 0.3600 0.3960 1,739,900
0.4000 0.4050 0.3420 0.3520 3,417,200
15 · 8-K Pre-market · 09:00 ET FORM 8-K ↗
Weekend
Weekend
0.4280 0.4280 0.3900 0.3940 1,957,200
0.4200 0.4330 0.4100 0.4210 814,100
14 · 8-K After-hours · 17:15 ET FORM 8-K ↗
0.4480 0.4530 0.4260 0.4340 657,800
13 · 8-K After-hours · 16:30 ET FORM 8-K ↗
0.4320 0.4610 0.4320 0.4450 789,000
0.4100 0.4490 0.4060 0.4480 1,674,200
Weekend
Weekend
0.4320 0.4340 0.4000 0.4140 1,927,600
12 · 8-K After-hours · 17:01 ET FORM 8-K ↗
0.4350 0.4540 0.4200 0.4320 846,800
0.4220 0.4470 0.4160 0.4390 786,300
0.4070 0.4340 0.4040 0.4220 646,000
0.4160 0.4440 0.4100 0.4220 455,400
Weekend
Weekend
0.4200 0.4510 0.4200 0.4210 799,800
0.4500 0.4550 0.4300 0.4330 427,800
0.4230 0.4620 0.4230 0.4400 1,057,600
0.4060 0.4300 0.4020 0.4110 670,700
0.4000 0.4360 0.4000 0.4000 1,146,400
Weekend
Weekend
0.4370 0.4480 0.4100 0.4130 1,133,800
0.4130 0.4510 0.4120 0.4350 1,133,500
11 · 8-K After-hours · 17:01 ET FORM 8-K ↗
0.4270 0.4270 0.3900 0.4100 1,264,500
10 · 10-Q After-hours · 17:01 ET 10-Q ↗
0.4710 0.4900 0.4200 0.4220 2,273,900
9 · 8-K Pre-market · 08:30 ET FORM 8-K ↗
No trading
Weekend
Weekend
0.4510 0.5250 0.4400 0.4900 3,117,400
0.4800 0.4870 0.4390 0.4410 1,382,100
8 · 8-K After-hours · 17:00 ET FORM 8-K ↗
0.4350 0.4690 0.4160 0.4690 2,180,700
0.4040 0.4600 0.3970 0.4210 1,730,800
0.4200 0.4290 0.3950 0.4050 1,584,500
Weekend
Weekend
0.3990 0.4430 0.3800 0.4290 1,204,200
0.3970 0.4200 0.3900 0.3900 1,265,200
0.4450 0.4460 0.3970 0.4000 1,659,500
0.4400 0.4550 0.4300 0.4300 1,031,100
0.4300 0.4580 0.4210 0.4400 836,600
Weekend
Weekend
0.4620 0.4620 0.4300 0.4400 1,513,000
0.4450 0.4770 0.4200 0.4600 2,548,600
0.4950 0.4970 0.4460 0.4490 3,604,500
0.5100 0.5180 0.4810 0.4970 1,817,800
7 · DEFA14A After-hours · 17:02 ET DEFA14A ↗ 6 · DEF 14A After-hours · 17:01 ET DEF 14A ↗
0.5200 0.5270 0.4910 0.5080 2,265,000
Weekend
Weekend
0.5270 0.5300 0.5020 0.5030 2,133,900
0.5100 0.5410 0.5020 0.5100 1,816,300
0.5310 0.5330 0.5000 0.5060 2,611,500
0.5200 0.5400 0.5000 0.5200 2,168,700
No trading
Weekend
Weekend
0.5390 0.5590 0.5220 0.5460 2,045,700
0.5370 0.5370 0.5100 0.5220 2,602,300
0.5600 0.5640 0.5400 0.5400 2,651,100
0.5760 0.5770 0.5460 0.5610 3,317,300
0.5930 0.6000 0.5600 0.5740 4,167,700
Weekend
Weekend
0.6130 0.6460 0.5830 0.5900 4,496,900
0.5610 0.6460 0.5600 0.6040 6,270,400
0.5440 0.6260 0.5220 0.5900 15,233,300
0.5500 0.5880 0.5120 0.5300 14,945,800
0.6830 0.6830 0.5010 0.5430 54,217,600
Weekend
Weekend
0.6410 0.7200 0.6040 0.6600 83,396,400
5 · 8-K Pre-market · 07:30 ET FORM 8-K ↗
No trading
1.6200 1.8300 1.5200 1.5800 34,085,600
2.0000 2.0300 1.8200 1.8650 6,171,100
1.8500 1.9800 1.7800 1.9800 5,829,900
Weekend
Weekend
1.8900 1.9500 1.7850 1.8200 4,541,600
No trading
1.8500 1.8750 1.7700 1.8300 2,848,500
1.8200 1.9200 1.7900 1.8600 2,981,300
2.0300 2.0500 1.6800 1.8400 7,264,600
Weekend
Weekend
4 · 10-K After-hours · 17:01 ET 10-K ↗
2.0500 2.0760 1.7900 2.0100 6,024,400
3 · 8-K Pre-market · 08:30 ET FORM 8-K ↗
2.2900 2.3700 1.8400 2.0700 6,674,200
2.4900 2.5380 2.2400 2.2700 2,974,700
2.1600 2.4900 2.1600 2.4700 3,142,300
2.0000 2.2600 1.9800 2.1700 4,019,700
Weekend
Weekend
2.0100 2.0300 1.9100 1.9800 1,803,900
2.0800 2.1000 1.9720 2.0000 2,171,200
2.0900 2.1300 2.0300 2.0900 1,905,000
2.0100 2.1300 1.9900 2.0800 2,072,200
2.0700 2.0900 1.9600 2.0000 1,330,500
Weekend
Weekend
2.0800 2.0900 1.9500 2.0500 2,049,700
1.9700 2.1000 1.9300 2.0600 2,371,200
1.8600 2.0200 1.8500 1.9700 4,351,600
1.8800 1.9500 1.8000 1.8300 2,134,500
1.7800 1.8800 1.7500 1.8600 1,506,200
Weekend
Weekend
1.7300 1.8300 1.7100 1.7900 1,418,700
No trading
1.6200 1.7100 1.5100 1.6800 4,288,700
1.8400 1.8400 1.5900 1.6000 5,407,900
1.9200 2.0200 1.7900 1.8000 2,710,600
Weekend
Weekend
1.8900 1.9300 1.7610 1.8800 2,166,100
1.9900 2.0900 1.8500 1.8800 3,463,800
1.9300 1.9900 1.8400 1.9600 3,334,700
1.8000 2.0100 1.6790 1.9100 7,389,000
1.5900 1.9600 1.5900 1.7700 9,122,500
Weekend
Weekend
1.5000 1.7100 1.5000 1.5700 7,856,300
2 · 8-K After-hours · 16:15 ET FORM 8-K ↗
1.4600 1.8300 1.3600 1.4700 48,249,800
1.2500 1.2900 1.2100 1.2800 426,000
1.2500 1.2700 1.2210 1.2400 355,800
1.2200 1.2900 1.2100 1.2600 576,000
Weekend
Weekend
1.1800 1.2100 1.1300 1.1900 507,600
1.2600 1.2600 1.1600 1.1800 799,600
1.2100 1.2900 1.2050 1.2500 528,300
1.2700 1.3000 1.2100 1.2100 629,800
1 · 8-K After-hours · 17:01 ET FORM 8-K ↗
1.3000 1.3100 1.2300 1.3000 688,600
Weekend
Weekend
1.2300 1.3000 1.2210 1.2600 444,900
1.2900 1.3000 1.2300 1.2400 734,400
1.3100 1.3300 1.2610 1.2800 775,700
1.3400 1.3700 1.3200 1.3300 510,900
1.4200 1.4300 1.3200 1.3400 958,800
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.