KALA BIO, Inc KALA

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KALA BIO, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 0.6340 · FX 1 USD = 1.290100 SGD · about SGD 0.8179 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 396.50 → 0.63 · -99.8%
981.500491.0550.610 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 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
0.6600 0.7000 0.5900 0.6340 124,300
0.7330 0.7330 0.6030 0.6100 246,800
38 · 8-K Next filing day · accepted 22 Jul, 20:13 ET 8-K ↗ 37 · 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
36 · 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
35 · 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
34 · S-3 After-hours · 17:25 ET S-3 ↗ 33 · 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
32 · 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
31 · 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
30 · 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
29 · 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
28 · 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
27 · 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
26 · 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
25 · DEFA14A After-hours · 16:05 ET DEFA14A ↗
30.0000 30.2000 28.5000 29.1000 15,932
Weekend
Weekend
24 · 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
23 · 8-K After-hours · 16:07 ET 8-K ↗ 22 · 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
21 · DEFA14A After-hours · 16:05 ET DEFA14A ↗
33.5000 36.8500 31.6500 32.9500 173,218
20 · 8-K Pre-market · 07:30 ET 8-K ↗
31.5500 32.4500 30.4500 30.8000 243,980
Weekend
Weekend
19 · 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
18 · DEF 14A After-hours · 16:12 ET DEF 14A ↗
30.4500 30.4500 27.9000 28.3000 24,898
17 · 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
16 · 8-K After market open · 13:28 ET 8-K ↗ 15 · 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
14 · 8-K After-hours · 16:05 ET 8-K ↗
50.0000 51.0000 42.9000 45.0000 226,782
13 · 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
12 · 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
11 · 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
10 · 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
9 · 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
38.6500 41.5000 38.6500 39.8000 7,888
41.0000 45.2500 39.1000 39.1000 13,336
45.6000 46.5000 41.1500 41.1500 12,788
42.6500 49.1000 42.6500 46.5000 17,428
43.9000 52.0000 40.0000 47.5000 90,678
8 · 8-K Pre-market · 08:00 ET 8-K ↗
Weekend
Weekend
68.0000 68.0000 64.5000 65.5000 8,444
68.5000 70.8500 68.0000 69.0000 7,110
75.5000 75.5000 67.7500 70.5000 13,848
74.5000 76.0000 70.0000 75.5000 8,372
71.5000 74.5000 71.0000 74.5000 4,964
Weekend
Weekend
77.5000 77.5000 70.0000 71.5000 16,670
80.0000 80.0000 75.5000 77.5000 8,502
81.5000 85.0000 78.0000 78.5000 15,068
75.0000 84.0000 75.0000 82.0000 23,032
77.5000 80.5000 75.5000 76.0000 18,682
Weekend
Weekend
75.5000 84.5000 74.5000 77.0000 32,826
7 · 8-K/A After-hours · 16:15 ET FORM 8-K/A ↗
69.5000 77.0000 68.5000 77.0000 33,010
73.0000 74.0000 63.0000 68.0000 61,912
6 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
89.0000 97.5000 75.0000 76.5000 98,206
73.5000 123.0000 55.0000 102.2500 725,780
5 · 8-K Pre-market · 08:08 ET FORM 8-K ↗
Weekend
Weekend
945.0000 974.0000 917.0000 952.5000 7,912
951.0000 988.5000 906.0000 911.0000 3,356
853.5000 968.5000 825.5000 956.7500 5,522
914.0000 934.5500 818.0000 845.0000 4,298
975.0000 981.0000 886.0000 927.5000 4,764
Weekend
Weekend
875.0000 993.9500 863.5000 981.5000 7,394
4 · 8-K After-hours · 16:24 ET FORM 8-K ↗
877.0000 908.4500 862.0000 876.7500 1,800
951.0000 1030.0000 873.0000 873.5000 7,068
939.0000 1006.2500 908.4500 916.0000 4,226
962.5000 984.3000 851.5000 962.5000 9,864
Weekend
Weekend
850.0000 944.5000 845.0000 931.0000 10,964
786.0000 858.5000 777.5000 850.0000 6,776
693.5000 764.0000 670.5000 763.5000 4,578
718.0000 736.5000 656.7500 700.0000 4,304
780.0000 783.0000 707.5000 724.0000 4,764
Weekend
Weekend
711.5000 750.0000 687.5000 727.5000 7,356
762.0000 790.0000 678.3000 726.5000 8,820
632.0000 760.5000 595.0000 750.5000 12,036
601.5000 645.5000 548.3500 609.5000 8,644
3 · 8-K Pre-market · 08:08 ET FORM 8-K ↗
No trading
Weekend
Weekend
529.0000 583.7500 519.5000 561.0000 8,106
484.0000 529.5000 475.0000 529.5000 8,236
462.0000 484.0000 462.0000 482.5000 2,382
439.0000 469.5000 425.0000 465.5000 2,408
457.5000 467.5000 429.7500 439.0000 2,340
Weekend
Weekend
429.5000 461.2500 426.4500 460.5000 3,014
417.0000 428.0000 396.5000 425.0000 2,112
419.5000 419.5000 394.0000 417.0000 2,268
430.0000 430.0000 385.5000 419.5000 3,040
422.5000 437.5000 407.0500 429.0000 1,738
Weekend
Weekend
400.5000 422.5000 375.5000 416.0000 2,700
393.5000 407.0000 369.0000 403.5000 1,444
370.0000 399.0000 370.0000 393.5000 1,422
360.0000 390.7000 360.0000 372.0000 978
366.0000 384.4500 356.5000 360.0000 954
Weekend
Weekend
356.0000 385.5000 352.5000 369.0000 2,170
2 · 10-Q Pre-market · 08:06 ET 10-Q ↗ 1 · 8-K Pre-market · 08:01 ET 8-K ↗
373.0000 384.0000 350.0000 358.0000 2,204
385.0000 396.0000 362.5000 366.0000 1,686
365.0000 397.5000 350.0000 385.0000 3,436
374.5000 382.5000 348.2000 372.5000 1,702
Weekend
Weekend
329.0000 381.5000 325.0000 375.0000 2,766
357.5000 375.0000 323.0000 338.5000 3,778
415.0000 415.0000 352.5000 357.0000 6,514
396.5000 424.0000 386.7500 420.0000 3,104
412.5000 424.5000 377.5000 396.5000 4,170
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.

38 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 22 Jul, 20:13 ET Summarise
37 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:13 ET Summarise
36 S-3/A S-3/A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
35 10-Q 10-Q (opens SEC filing in a new tab) After market open · 15:30 ET Summarise
34 S-3 S-3 (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
33 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
32 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
31 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:16 ET Summarise
30 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
29 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:44 ET Summarise
28 S-3 S-3 (opens SEC filing in a new tab) Next filing day · accepted 09 Feb, 17:45 ET Summarise
27 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
26 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:01 ET Summarise
25 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
24 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
22 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
21 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
18 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:52 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After market open · 13:28 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After market open · 09:32 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
13 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:00 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
11 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:26 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
7 8-K/A FORM 8-K/A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:08 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:24 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:08 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:01 ET Summarise