KALA BIO, Inc KALA

Open calendar →

KALA BIO, Inc. - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 0.1900 · FX 1 USD = 1.278120 SGD · about SGD 0.2428 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 40.30 → 0.19 · -99.5%
66.50033.3430.186 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 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
0.1860 0.2000 0.1850 0.1900 206,300
0.1910 0.1970 0.1820 0.1860 120,800
0.2010 0.2050 0.1820 0.1910 235,800
0.1980 0.2100 0.1860 0.1900 375,000
0.2000 0.2100 0.1900 0.1930 253,100
Weekend
Weekend
0.1990 0.2000 0.1820 0.1900 286,700
0.1900 0.2050 0.1720 0.1920 857,800
0.2600 0.2650 0.1150 0.1880 1,667,900
0.2850 0.2850 0.2590 0.2600 425,200
0.2850 0.2980 0.2770 0.2800 380,800
Weekend
Weekend
0.3020 0.3020 0.2860 0.2940 285,100
0.3480 0.3490 0.2920 0.2970 655,500
0.3730 0.3950 0.3430 0.3600 654,400
0.3500 0.3900 0.3440 0.3640 418,000
0.3870 0.3900 0.3510 0.3630 1,082,200
Weekend
Weekend
0.4100 0.4200 0.3800 0.3850 1,075,200
0.4170 0.4590 0.4080 0.4190 1,621,400
0.5250 0.5380 0.4100 0.4290 29,433,900
0.4140 0.5400 0.4010 0.5030 37,928,700
0.4640 0.4900 0.4310 0.4500 576,300
Weekend
Weekend
0.5460 0.5500 0.4650 0.4760 358,800
36 · DEF 14A After-hours · 16:10 ET DEF 14A ↗
0.5310 0.5700 0.5250 0.5600 684,600
0.5820 0.5900 0.5600 0.5600 83,000
0.5700 0.6120 0.5500 0.5990 134,400
0.5660 0.5800 0.5430 0.5600 51,400
Weekend
Weekend
0.5500 0.5800 0.5310 0.5390 80,400
0.5590 0.5770 0.5350 0.5650 123,000
0.5350 0.5400 0.5110 0.5220 166,700
0.5470 0.5530 0.5000 0.5080 180,100
0.5800 0.5830 0.5350 0.5410 182,400
Weekend
Weekend
35 · PRE 14A After-hours · 16:56 ET PRE 14A ↗
0.5920 0.6000 0.5720 0.5720 111,200
34 · 8-K After-hours · 17:24 ET 8-K ↗
0.5600 0.6020 0.5500 0.5630 308,400
33 · 8-K After-hours · 17:06 ET 8-K ↗
0.5340 0.6100 0.5290 0.5570 534,800
0.5200 0.5460 0.4900 0.5380 175,000
No trading
Weekend
Weekend
0.5450 0.5570 0.5010 0.5070 255,700
0.5270 0.5750 0.5200 0.5610 575,600
0.5350 0.5650 0.5030 0.5230 439,300
0.5210 0.5700 0.5100 0.5320 9,074,300
0.6790 0.7600 0.6630 0.6730 238,700
Weekend
Weekend
0.8330 1.0930 0.5870 0.6900 2,413,800
32 · 8-K Pre-market · 06:45 ET 8-K ↗
0.8010 0.8500 0.8010 0.8120 32,200
0.8100 0.8260 0.8100 0.8160 61,100
0.8400 0.8400 0.7900 0.8210 21,200
0.8200 0.8400 0.7820 0.7950 55,300
Weekend
Weekend
0.9840 0.9840 0.8000 0.8200 100,600
0.9390 0.9580 0.8100 0.8400 64,600
31 · 10-Q After-hours · 16:16 ET 10-Q ↗
0.9350 0.9400 0.8900 0.9000 35,600
0.9000 0.9390 0.8700 0.8990 36,600
0.9500 0.9960 0.9000 0.9100 118,000
Weekend
Weekend
0.9400 0.9500 0.8770 0.9460 32,200
0.9710 0.9710 0.8600 0.9240 104,100
0.8970 0.9500 0.8190 0.8840 62,800
0.7550 0.8450 0.7500 0.8450 80,700
0.7780 0.8190 0.7250 0.7550 124,500
Weekend
Weekend
0.7500 0.7770 0.7200 0.7480 43,100
0.7300 0.7510 0.7070 0.7370 47,700
0.7500 0.7660 0.6950 0.7010 40,400
0.8300 0.8590 0.7420 0.7430 127,300
0.7800 0.8800 0.7200 0.7830 57,200
Weekend
Weekend
0.7320 0.7880 0.6700 0.7560 71,600
0.6900 0.7300 0.6500 0.7300 95,200
0.6800 0.7000 0.6300 0.6730 36,600
0.6800 0.6880 0.6150 0.6600 45,100
0.6220 0.7320 0.6150 0.6710 76,400
Weekend
Weekend
0.6600 0.7000 0.5900 0.6340 127,900
0.7330 0.7330 0.6030 0.6100 246,800
30 · 8-K Next filing day · accepted 22 Jul, 20:13 ET 8-K ↗ 29 · 424B5 After-hours · 17:13 ET 424B5 ↗
0.7580 0.7620 0.7010 0.7370 116,400
0.7560 0.8000 0.7320 0.7330 104,700
0.7720 0.8000 0.7320 0.7500 78,900
Weekend
Weekend
0.9080 0.9080 0.7640 0.7760 188,300
1.0100 1.0350 0.8300 0.8470 247,800
0.9800 1.1400 0.9800 1.0300 325,500
1.1100 1.1100 0.9330 0.9630 236,100
1.1500 1.2200 1.0700 1.0900 212,000
Weekend
Weekend
1.3700 1.3700 1.1600 1.1750 318,700
1.4100 1.4100 1.3000 1.3500 97,500
1.5100 1.5100 1.3000 1.3900 156,800
1.5100 1.5400 1.4400 1.5100 71,100
1.6800 2.0400 1.4800 1.5400 497,100
Weekend
Weekend
No trading
1.8000 1.8200 1.6650 1.6800 74,900
1.7400 1.8500 1.6200 1.7800 223,900
2.0800 2.0800 1.6300 1.7300 315,200
2.5400 2.5410 2.0200 2.0900 194,800
Weekend
Weekend
2.5800 2.7100 2.4600 2.5200 32,000
2.9600 3.0100 2.5500 2.5500 52,100
3.0900 3.4200 2.9500 3.0000 71,100
3.3600 3.5400 3.1060 3.1200 67,600
3.6900 3.7100 3.2200 3.5400 142,000
Weekend
Weekend
No trading
2.8500 3.6600 2.8500 3.6100 959,200
3.1900 3.4100 2.8100 2.8450 143,100
2.6800 3.1900 2.6500 3.1400 175,200
2.6800 2.7900 2.5100 2.6400 90,200
Weekend
Weekend
28 · S-3/A After-hours · 16:05 ET S-3/A ↗
2.4900 2.9000 2.4700 2.6300 198,200
2.3400 2.5350 2.2100 2.4700 72,800
2.3500 2.4800 2.2300 2.3900 74,200
2.3500 2.4170 2.2130 2.3500 84,300
2.1900 2.5600 2.1100 2.2900 232,900
Weekend
Weekend
2.2500 2.3000 2.0300 2.0600 127,600
2.2600 2.4800 2.2100 2.2300 100,000
2.4400 2.4670 2.2300 2.2400 57,800
2.2200 2.5000 2.1400 2.3900 127,100
2.2600 2.4500 2.1900 2.2000 102,500
Weekend
Weekend
2.4200 2.4200 2.2000 2.2300 60,700
2.3600 2.4100 2.2650 2.2900 60,200
2.1500 2.3800 2.1300 2.3300 46,000
2.4300 2.4300 2.1000 2.1700 134,000
No trading
Weekend
Weekend
2.6100 2.6600 2.4000 2.4300 60,700
2.6700 2.6700 2.4800 2.6000 71,500
2.6100 2.8800 2.5300 2.6500 88,900
2.7800 2.8000 2.5200 2.5300 50,900
2.9000 2.9200 2.6000 2.7100 52,300
Weekend
Weekend
27 · 10-Q After market open · 15:30 ET 10-Q ↗
3.0200 3.2000 2.9000 2.9300 51,500
3.0500 3.1210 2.8730 3.0900 30,800
2.9000 3.4500 2.9000 3.0600 79,700
3.8200 3.8900 2.8500 3.1200 168,900
3.6200 3.9580 3.2410 3.9100 189,000
Weekend
Weekend
4.1500 4.2000 3.3000 3.9500 150,526
26 · S-3 After-hours · 17:25 ET S-3 ↗ 25 · 8-K After-hours · 16:07 ET 8-K ↗
4.4000 4.4500 3.9000 4.1500 164,200
5.7000 5.8500 5.0000 5.7500 25,478
5.4000 5.9000 5.4000 5.6000 42,158
5.6000 5.8000 5.3500 5.4000 32,548
Weekend
Weekend
5.5000 5.9000 5.3500 5.4500 68,366
5.4500 5.5000 5.2000 5.2500 62,086
5.7000 5.7500 5.1500 5.4500 76,894
5.9500 6.0000 5.1000 5.7500 93,032
7.0000 8.2500 5.9000 5.9500 109,174
Weekend
Weekend
7.7500 7.9500 6.7500 6.8000 147,206
8.8500 9.0000 7.6000 7.7000 72,240
9.2500 9.6500 8.5500 8.8500 79,582
10.0000 10.4000 9.0000 9.2500 135,884
9.5000 10.1000 9.5000 10.0000 38,950
Weekend
Weekend
9.5500 10.2500 9.4000 9.9500 33,818
9.8500 9.9500 9.0000 9.5500 63,836
24 · 10-K After-hours · 16:03 ET 10-K ↗
11.2000 11.2000 9.5000 9.9500 71,122
11.3500 11.3500 10.5000 11.3000 41,168
11.8500 11.8500 10.0500 11.1500 94,056
Weekend
Weekend
9.5000 10.5000 9.5000 10.1500 66,552
9.0000 9.4000 8.6500 9.1500 32,380
8.4500 9.0000 8.2500 8.9000 36,238
8.5000 8.5000 7.7500 8.0500 35,992
8.7500 9.0000 8.2500 8.6500 31,286
Weekend
Weekend
No trading
8.0000 8.7000 7.3000 8.5000 65,906
9.0000 9.9000 8.1000 8.1500 115,754
8.5000 9.0000 8.3000 8.6500 40,778
9.0000 9.2000 8.0500 8.5500 61,548
Weekend
Weekend
10.2000 10.2000 8.0500 8.8000 89,416
10.5000 11.1000 10.0000 10.0000 42,260
10.8500 11.4500 10.6500 10.7000 74,408
11.7500 11.9500 10.5500 10.6000 75,384
11.4000 12.2000 11.0000 11.6500 58,298
Weekend
Weekend
12.5000 12.5000 11.0500 11.8500 53,974
12.6500 12.6500 11.5500 12.3000 78,974
12.3000 12.6500 11.6500 12.6500 64,558
13.5500 13.5500 11.8500 12.6000 136,514
14.0000 14.1500 13.0000 13.3000 109,406
Weekend
Weekend
14.0000 14.5000 13.0500 14.0000 230,042
16.7500 16.9000 14.4000 14.8500 445,914
22.8500 25.5000 16.7500 18.2500 5,822,036
13.3500 15.9000 12.5000 14.7000 24,530
13.9000 14.8000 11.6500 13.0500 25,598
Weekend
Weekend
14.0000 14.6500 12.7500 13.9000 35,604
17.7000 17.7000 13.5000 13.7500 60,444
17.9500 19.7500 16.8500 17.2500 33,698
23 · 8-K Pre-market · 09:16 ET 8-K ↗
19.5500 20.1500 17.4500 17.5500 11,720
19.0000 20.0000 18.6000 19.4000 3,890
Weekend
Weekend
19.7000 19.8500 18.6000 19.0000 4,116
20.3000 20.5000 18.0000 19.0000 8,066
20.5000 20.9000 19.2000 20.2000 9,728
19.5000 20.9500 18.8000 20.5000 6,824
20.5000 20.9500 18.7500 19.0500 7,368
Weekend
Weekend
22 · 8-K After-hours · 16:05 ET 8-K ↗
20.5000 21.1000 18.7500 19.0000 6,724
20.4500 20.9500 19.5500 20.2000 3,482
19.7000 21.3500 18.0000 19.0000 14,658
21 · 424B3 After-hours · 16:44 ET 424B3 ↗
21.0000 22.0500 19.0000 19.9000 12,700
No trading
Weekend
Weekend
18.2500 21.0000 17.6500 20.3500 15,926
19.9500 20.0000 18.1500 18.1500 17,442
20.9000 21.1000 19.0500 20.0000 13,152
20.1500 21.6500 20.0000 21.4000 8,386
20 · S-3 Next filing day · accepted 09 Feb, 17:45 ET S-3 ↗
22.0500 23.1500 20.0000 20.7500 14,958
Weekend
Weekend
20.7000 22.9000 20.0500 22.0000 42,154
19 · 8-K After-hours · 16:05 ET 8-K ↗
21.4500 22.4000 19.0000 19.9500 12,976
23.7500 23.7500 20.6500 22.0500 20,000
26.3500 27.5000 23.5000 23.5000 25,344
25.2500 27.1500 25.2500 26.4000 5,612
18 · 8-K Pre-market · 06:01 ET 8-K ↗
Weekend
Weekend
26.3500 26.9500 25.5000 26.5000 10,448
28.6500 29.0000 26.5000 27.0000 18,906
29.2500 29.5000 28.2500 29.0000 8,512
28.2000 29.7000 28.1500 29.7000 12,434
17 · DEFA14A After-hours · 16:05 ET DEFA14A ↗
30.0000 30.2000 28.5000 29.1000 15,932
Weekend
Weekend
16 · 8-K After-hours · 16:05 ET 8-K ↗
29.8000 30.2500 28.8500 30.2500 13,504
30.0000 31.0000 29.5000 29.5000 16,570
31.1000 31.4500 29.0500 30.1500 13,904
32.5000 32.5000 30.0000 30.1500 20,362
No trading
Weekend
Weekend
32.5000 35.5000 30.8000 33.7500 89,912
31.7500 32.2500 30.0500 30.0500 11,024
30.4000 33.0000 30.2500 31.6500 28,978
30.8500 31.4000 30.2500 30.4500 12,716
31.0000 32.0000 30.5500 32.0000 10,036
Weekend
Weekend
31.3500 32.5000 30.0000 31.6000 28,982
15 · 8-K After-hours · 16:07 ET 8-K ↗ 14 · 424B5 After-hours · 16:05 ET 424B5 ↗
32.5000 34.0000 31.0500 32.4500 29,508
31.8500 34.5000 30.2500 33.2500 73,904
13 · DEFA14A After-hours · 16:05 ET DEFA14A ↗
33.5000 36.8500 31.6500 32.9500 173,218
12 · 8-K Pre-market · 07:30 ET 8-K ↗
31.5500 32.4500 30.4500 30.8000 243,980
Weekend
Weekend
11 · 8-K After-hours · 16:15 ET 8-K ↗
28.0500 32.1500 28.0000 31.0500 16,300
No trading
26.5500 28.0000 26.5000 27.8000 13,382
10 · DEF 14A After-hours · 16:12 ET DEF 14A ↗
30.4500 30.4500 27.9000 28.3000 24,898
9 · 8-K After-hours · 16:52 ET 8-K ↗
31.9000 32.5000 29.0500 29.0500 18,904
Weekend
Weekend
31.5000 33.0000 30.7500 32.5000 18,574
No trading
30.0000 36.2000 29.9000 32.0000 70,066
29.3500 31.3000 28.5000 28.5000 13,620
30.9000 32.2000 29.0000 29.3500 19,820
Weekend
Weekend
28.5000 32.9000 28.5000 31.1000 40,588
30.5000 31.0000 25.5000 28.9500 34,198
27.8000 33.5000 27.5500 29.4000 92,120
8 · 8-K After market open · 13:28 ET 8-K ↗ 7 · 8-K After market open · 09:32 ET 8-K ↗
30.0000 30.6500 27.5000 27.8000 39,032
32.9500 33.3500 30.0000 30.3000 41,700
Weekend
Weekend
35.3000 36.5000 33.7500 33.7500 27,846
37.5500 40.0000 33.4000 34.7500 57,406
39.3000 40.2500 35.5000 38.5000 50,324
37.9000 43.2000 37.9000 39.3000 46,102
42.5000 43.0000 37.5500 41.9000 107,148
Weekend
Weekend
6 · 8-K After-hours · 16:05 ET 8-K ↗
50.0000 51.0000 42.9000 45.0000 226,782
5 · 424B5 Pre-market · 06:00 ET 424B5 ↗
65.7500 86.0000 47.6000 48.2000 3,603,254
54.0000 56.0000 45.0000 46.2500 149,030
61.5000 68.5000 55.0000 55.0000 125,286
65.0000 95.5000 58.5000 66.5000 3,396,338
Weekend
Weekend
47.8000 50.5000 42.4000 48.3000 81,136
No trading
39.8500 57.0000 35.0500 45.5000 633,742
4 · 8-K After-hours · 16:15 ET 8-K ↗
31.0000 32.5000 30.5000 31.9000 60,876
31.5000 32.6500 30.4500 30.8500 1,978
Weekend
Weekend
32.5000 33.4500 30.4000 31.0000 2,146
32.5000 34.0000 30.8500 32.4500 2,450
34.5000 35.0000 31.5500 31.6500 3,324
3 · 10-Q Pre-market · 07:26 ET 10-Q ↗
34.3000 35.0000 32.5000 34.4500 3,228
36.0000 36.7000 33.7500 34.9500 3,718
Weekend
Weekend
32.9000 36.0000 32.0000 35.3000 5,602
36.5000 36.5000 32.0000 32.9000 4,366
2 · 8-K After-hours · 16:01 ET 8-K ↗
36.7500 37.2500 35.2500 36.3500 1,514
36.3500 38.5000 35.5000 37.3000 708
36.6000 39.5000 35.0000 36.5500 8,050
1 · 8-K Pre-market · 08:00 ET 8-K ↗
Weekend
Weekend
37.4000 37.8500 34.8000 35.7000 3,504
37.5000 40.0000 36.0500 36.6500 3,482
36.9000 40.0000 36.6500 38.1000 1,594
37.0000 40.0000 37.0000 37.6000 2,690
40.0000 40.5000 38.0000 38.1000 3,082
Weekend
Weekend
37.5000 40.0500 37.0000 39.0000 2,972
38.9500 39.5000 37.7000 37.8000 3,364
40.9000 40.9000 38.6500 39.9500 4,980
40.5500 41.6500 39.5000 41.6500 4,958
39.6500 41.5000 38.9500 40.3000 7,090
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.

36 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
35 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:56 ET Summarise
34 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:24 ET Summarise
33 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:06 ET Summarise
32 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
31 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
30 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 22 Jul, 20:13 ET Summarise
29 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:13 ET Summarise
28 S-3/A S-3/A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
27 10-Q 10-Q (opens SEC filing in a new tab) After market open · 15:30 ET Summarise
26 S-3 S-3 (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
25 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
24 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:16 ET Summarise
22 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
21 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:44 ET Summarise
20 S-3 S-3 (opens SEC filing in a new tab) Next filing day · accepted 09 Feb, 17:45 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:01 ET Summarise
17 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
14 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
13 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
10 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:52 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After market open · 13:28 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After market open · 09:32 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
5 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:00 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:26 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise