CollPlant Biotechnologies Ltd CLGN

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CollPlant Biotechnologies Ltd. - Ordinary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 0.3150 · FX 1 USD = 1.289800 SGD · about SGD 0.4063 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 2.33 → 0.32 · -86.5%
3.1501.7220.293 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
0.3240 0.3300 0.3100 0.3150 7,100
0.3260 0.3400 0.3100 0.3120 11,000
0.3330 0.3400 0.3010 0.3200 8,100
0.3100 0.3440 0.3010 0.3200 14,600
0.3200 0.3350 0.3010 0.3120 41,900
Weekend
Weekend
0.3210 0.3500 0.3200 0.3350 23,000
29 · 424B3 Pre-market · 09:27 ET PROSPECTUS ↗
0.3300 0.3530 0.3300 0.3390 16,800
0.3500 0.3500 0.3300 0.3490 26,600
0.3500 0.3650 0.3500 0.3650 8,500
0.3520 0.3680 0.3510 0.3540 12,400
Weekend
Weekend
0.3680 0.3690 0.3670 0.3680 17,100
28 · F-3 After-hours · 16:25 ET REGISTRATION STATEMENT ↗
0.3730 0.3730 0.3600 0.3600 9,000
0.3600 0.3800 0.3490 0.3670 5,700
27 · 6-K After-hours · 16:05 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.4200 0.4200 0.3480 0.3600 88,100
0.3480 0.4300 0.3480 0.4280 97,300
Weekend
Weekend
No trading
0.3800 0.3800 0.3400 0.3400 12,800
0.3400 0.3690 0.3300 0.3400 19,400
26 · 6-K Pre-market · 08:36 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.3690 0.3830 0.3040 0.3490 115,600
0.3330 0.3900 0.3210 0.3670 108,300
Weekend
Weekend
0.3900 0.3900 0.3200 0.3330 26,800
0.3880 0.3900 0.3310 0.3400 49,700
0.3620 0.3630 0.3210 0.3360 28,600
0.3210 0.3760 0.3210 0.3520 23,900
0.3400 0.3400 0.3200 0.3380 25,400
Weekend
Weekend
No trading
0.3400 0.3400 0.3220 0.3370 16,800
0.3260 0.3380 0.3260 0.3370 46,900
0.3390 0.3710 0.3260 0.3350 116,900
0.3390 0.3960 0.3200 0.3330 266,200
Weekend
Weekend
0.3440 0.4200 0.3050 0.3390 518,400
0.3570 0.3680 0.3340 0.3340 23,600
0.3700 0.3800 0.3500 0.3630 17,800
0.3700 0.3750 0.3460 0.3710 44,500
0.3800 0.3800 0.3700 0.3700 20,400
Weekend
Weekend
0.4090 0.4100 0.3700 0.3710 39,900
0.3910 0.4060 0.3800 0.3950 57,300
0.4090 0.4200 0.3910 0.4000 69,700
0.4200 0.4200 0.3900 0.4000 16,900
0.4000 0.4490 0.3900 0.4010 120,500
Weekend
Weekend
0.4200 0.4430 0.4000 0.4020 150,100
25 · 6-K Pre-market · 07:11 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.4200 0.4200 0.3910 0.4050 38,900
0.4200 0.4390 0.4100 0.4100 44,800
0.4120 0.4200 0.3920 0.4150 7,400
No trading
Weekend
Weekend
0.4200 0.4260 0.4020 0.4260 15,000
0.4570 0.4570 0.3900 0.4200 33,800
0.4200 0.4500 0.4200 0.4500 12,000
0.4300 0.4300 0.4100 0.4200 9,500
0.4420 0.4470 0.3770 0.4350 38,600
Weekend
Weekend
0.4350 0.4400 0.4200 0.4400 28,600
0.4290 0.4300 0.3600 0.4200 58,000
0.4100 0.4250 0.3800 0.4190 96,900
0.4000 0.4200 0.3840 0.4050 21,400
0.3900 0.4300 0.3900 0.3930 9,600
Weekend
Weekend
0.4010 0.4200 0.3850 0.4020 20,400
0.4240 0.4400 0.3800 0.3930 24,300
0.4000 0.4340 0.3800 0.4130 59,800
0.4270 0.4270 0.4000 0.4000 47,100
0.4260 0.4320 0.3960 0.4180 28,800
Weekend
Weekend
0.3680 0.4280 0.3640 0.4110 30,600
0.3650 0.4370 0.3570 0.3830 51,900
0.3470 0.3850 0.3400 0.3730 466,200
0.4100 0.4590 0.3900 0.3900 54,000
0.4300 0.4600 0.4000 0.4100 128,500
Weekend
Weekend
0.3700 0.4190 0.3700 0.4160 24,800
0.4000 0.4060 0.3510 0.3570 17,200
0.4090 0.4100 0.3810 0.3920 20,700
24 · 424B3 After-hours · 16:57 ET PROSPECTUS ↗
0.3690 0.4000 0.3690 0.3840 59,900
0.3640 0.4200 0.3430 0.3710 496,000
Weekend
Weekend
0.3450 0.4140 0.3300 0.3570 396,800
0.3280 0.3850 0.3010 0.3520 197,000
23 · F-1/A After-hours · 16:18 ET PRE-EFFECTIVE AMENDMENT NO. 1 TO FORM F-1 ↗
0.2900 0.3650 0.2710 0.3200 368,900
0.3300 0.3360 0.2750 0.2930 274,700
0.4000 0.4000 0.3100 0.3220 208,500
22 · 6-K Pre-market · 07:21 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
Weekend
Weekend
0.3880 0.4160 0.3800 0.3820 60,100
0.3360 0.3860 0.3360 0.3840 65,400
0.3530 0.3900 0.3170 0.3390 287,600
0.4800 0.4800 0.3460 0.3590 175,600
0.4900 0.5200 0.4330 0.4410 102,900
Weekend
Weekend
No trading
0.5670 0.5670 0.4990 0.5290 90,500
0.5300 0.5400 0.5200 0.5340 17,700
0.6220 0.6220 0.5150 0.5360 75,400
21 · F-1 After-hours · 17:57 ET REGISTRATION STATEMENT ↗
0.7100 0.7100 0.5900 0.5900 24,100
Weekend
Weekend
0.7100 0.7100 0.6000 0.6240 31,700
0.6600 0.8500 0.6160 0.6600 103,500
20 · 6-K Pre-market · 09:00 ET REPORT OF FOREIGN PRIVATE ISSUER ↗ 19 · 20-F Pre-market · 08:47 ET ANNUAL REPORT ↗
0.7220 0.7920 0.6500 0.7500 41,000
18 · 6-K After-hours · 16:15 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.6000 0.7400 0.5900 0.7110 40,500
0.6200 0.6200 0.5850 0.6070 16,600
Weekend
Weekend
0.5860 0.6150 0.5800 0.6150 3,800
0.6190 0.6320 0.5900 0.6100 10,700
0.6200 0.6390 0.6000 0.6100 40,800
0.6100 0.6300 0.6000 0.6000 14,500
0.5900 0.6100 0.5850 0.6100 9,600
Weekend
Weekend
0.6000 0.6380 0.5840 0.5850 38,500
0.6000 0.6800 0.5850 0.5920 18,700
0.6100 0.6400 0.6100 0.6110 18,800
0.6400 0.6410 0.6100 0.6210 29,300
0.6060 0.6850 0.6060 0.6300 11,100
Weekend
Weekend
0.6470 0.7300 0.6060 0.6060 12,100
0.6600 0.6810 0.6300 0.6350 25,700
0.5950 0.6300 0.5170 0.6300 70,000
0.5400 0.5950 0.5030 0.5690 13,100
0.5090 0.5560 0.4950 0.5450 83,400
Weekend
Weekend
0.5590 0.5950 0.5400 0.5650 130,500
0.5900 0.6000 0.5400 0.5670 70,100
17 · 6-K Pre-market · 09:01 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.6070 0.6100 0.5830 0.5900 160,400
0.5630 0.6400 0.5620 0.6190 135,100
0.6300 0.6300 0.5540 0.5960 33,400
16 · 6-K Pre-market · 07:19 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
Weekend
Weekend
0.6200 0.6530 0.5900 0.6160 96,100
0.6600 0.6910 0.5500 0.6200 203,200
0.6500 0.7090 0.6070 0.6200 141,800
0.7400 0.7400 0.6000 0.6340 125,500
15 · 6-K Pre-market · 07:13 ET FORM 6-K ↗
No trading
Weekend
Weekend
0.6990 0.7450 0.6550 0.7200 25,200
0.6260 0.7000 0.6260 0.6800 83,200
0.7050 0.7050 0.6030 0.6670 51,300
0.6230 0.7700 0.5900 0.7030 436,300
0.8100 0.8100 0.5900 0.6440 705,100
Weekend
Weekend
0.8300 0.8300 0.6800 0.8000 290,200
14 · 6-K Pre-market · 09:14 ET REPORT OF FOREIGN PRIVATE ISSUER ↗ 13 · 424B5 Pre-market · 09:08 ET PROSPECTUS SUPPLEMENT ↗
1.0500 1.0500 0.6600 0.7500 874,200
12 · 6-K Pre-market · 08:15 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
1.7000 1.7000 1.5960 1.6100 13,600
1.8100 1.8100 1.6100 1.6800 15,600
1.8300 1.8500 1.7280 1.8400 4,500
Weekend
Weekend
1.8200 1.9300 1.8200 1.8900 14,000
1.8800 1.9500 1.8800 1.9060 7,100
1.9400 1.9900 1.8800 1.9300 8,300
1.9500 1.9600 1.8800 1.9460 13,400
1.9500 1.9730 1.7900 1.8700 40,000
Weekend
Weekend
1.5200 1.9900 1.5200 1.9000 147,400
1.4550 1.6700 1.4300 1.5300 31,800
1.5600 1.5600 1.4000 1.4100 15,900
1.4800 1.5700 1.4600 1.4700 14,700
No trading
Weekend
Weekend
1.6200 1.6200 1.4700 1.5000 8,900
1.6950 1.6950 1.5700 1.5700 4,200
1.6300 1.7000 1.5900 1.6700 10,300
1.5300 1.7400 1.5200 1.6400 24,500
1.4500 1.5200 1.4300 1.5100 10,100
Weekend
Weekend
11 · F-3 After-hours · 16:15 ET REGISTRATION STATEMENT ↗
1.4400 1.5100 1.4340 1.4700 14,100
1.4600 1.4600 1.4400 1.4400 1,700
1.4600 1.5100 1.4600 1.4600 13,000
1.4600 1.5000 1.4210 1.4500 8,500
1.5000 1.5980 1.3700 1.4400 26,600
Weekend
Weekend
1.4400 1.4900 1.4100 1.4800 23,000
No trading
1.4200 1.4430 1.3700 1.4000 43,700
10 · 6-K Pre-market · 08:00 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
1.3800 1.4400 1.3800 1.4000 51,400
1.4800 1.5400 1.3350 1.4400 127,200
Weekend
Weekend
1.4600 1.5600 1.4600 1.5300 79,800
No trading
1.4400 1.5000 1.4200 1.4700 16,000
1.5600 1.5600 1.3800 1.4700 52,600
1.4900 1.5700 1.4600 1.5600 38,500
Weekend
Weekend
1.4000 1.5400 1.3900 1.5200 20,800
1.4200 1.4650 1.3000 1.3800 67,700
1.6550 1.6550 1.4100 1.4100 32,500
1.6900 1.6900 1.5100 1.5300 32,300
1.7900 1.7900 1.6510 1.6700 30,500
Weekend
Weekend
1.8500 1.8600 1.7600 1.8100 24,100
1.7800 1.9280 1.7740 1.9000 31,600
1.7800 1.9100 1.7800 1.8100 11,300
1.9600 2.0700 1.7700 1.7700 70,500
2.0100 2.0800 1.9800 2.0400 10,200
Weekend
Weekend
2.0100 2.0700 2.0000 2.0100 16,200
2.0000 2.1000 2.0000 2.1000 12,700
2.0400 2.0840 2.0000 2.0680 12,800
2.0700 2.1400 2.0150 2.1400 19,000
2.2000 2.2000 2.0500 2.0700 39,700
Weekend
Weekend
2.2300 2.2500 2.1400 2.1880 13,400
No trading
9 · 6-K After-hours · 16:15 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
2.0500 2.2300 1.9200 2.2300 50,500
8 · 6-K Pre-market · 07:38 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
2.0800 2.2400 2.0800 2.2400 27,900
2.1900 2.2200 2.0400 2.2200 18,400
Weekend
Weekend
2.0500 2.2200 2.0300 2.2200 12,300
2.1100 2.1400 1.9900 2.1400 7,400
2.1200 2.2000 1.9600 2.1400 25,900
2.0200 2.1500 2.0160 2.1500 12,000
1.9800 2.1300 1.9800 2.1300 6,600
Weekend
Weekend
1.9300 1.9900 1.9300 1.9750 5,300
1.9200 1.9900 1.9200 1.9800 12,200
1.9570 1.9570 1.8500 1.8900 23,900
1.9400 1.9400 1.8900 1.9000 10,400
2.0400 2.0400 1.8400 1.9600 35,800
Weekend
Weekend
2.1300 2.1300 1.9900 1.9900 26,200
2.1500 2.1800 2.1000 2.1800 20,400
2.2600 2.2700 2.1150 2.1900 10,100
2.2100 2.2400 2.1400 2.2200 29,400
2.1200 2.2900 2.1100 2.2800 30,400
Weekend
Weekend
2.2500 2.2500 2.1300 2.1600 27,400
2.2000 2.2400 2.1100 2.1900 24,400
2.3000 2.3000 2.2000 2.2000 33,700
2.3800 2.3800 2.2900 2.3100 44,500
2.3300 2.3700 2.2900 2.3350 13,100
7 · 6-K Pre-market · 07:16 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
Weekend
Weekend
2.2700 2.3000 2.2400 2.2800 37,600
2.3400 2.3400 2.2400 2.2750 14,100
2.4500 2.6000 2.2500 2.2600 40,700
2.5400 2.5400 2.3600 2.3700 37,800
2.4000 2.6800 2.3400 2.4900 132,000
6 · 6-K Pre-market · 07:11 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
Weekend
Weekend
2.3000 2.3600 2.2820 2.3200 18,200
2.5100 2.5980 2.3200 2.3350 72,100
5 · 6-K Pre-market · 07:13 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
2.2800 2.5490 2.2800 2.4000 65,300
2.3200 2.3200 2.2600 2.3200 9,300
2.1000 2.2750 2.0900 2.2400 14,300
Weekend
Weekend
2.3500 2.3500 2.2000 2.2000 14,200
2.3500 2.3500 2.2800 2.3400 24,900
2.2140 2.4430 2.2100 2.2900 60,300
2.3600 2.3870 2.1800 2.2000 44,800
2.3600 2.4190 2.3000 2.3800 22,600
Weekend
Weekend
2.5300 2.5300 2.2100 2.4000 83,300
2.5500 2.5700 2.4500 2.4600 46,900
2.6000 2.6700 2.4500 2.5300 147,300
2.3900 2.8000 2.2700 2.6900 4,477,000
4 · 6-K Pre-market · 07:22 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.1700 3.1700 2.8800 3.0900 9,500
Weekend
Weekend
2.8800 3.1800 2.7180 3.1400 41,800
2.5300 2.9200 2.4900 2.8300 44,800
2.4600 2.5900 2.4600 2.5360 7,800
2.5700 2.5750 2.5400 2.5500 4,100
2.5000 2.5000 2.4200 2.4920 10,100
Weekend
Weekend
2.5400 2.6000 2.4890 2.5150 10,500
2.6800 2.7600 2.6000 2.6400 10,200
2.5600 2.7200 2.5600 2.6200 8,000
2.6000 2.6400 2.5800 2.5810 5,700
2.6200 2.7590 2.6200 2.6300 3,600
3 · 6-K Pre-market · 07:24 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
Weekend
Weekend
2 · 6-K After-hours · 16:15 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
2.4600 2.7500 2.3800 2.6200 24,100
2.6700 2.7600 2.6100 2.7100 11,600
2.6750 2.7650 2.5850 2.7200 9,500
2.5600 2.6790 2.5600 2.6600 6,800
2.7800 2.8570 2.5820 2.6400 16,800
Weekend
Weekend
2.7200 2.8720 2.6650 2.7200 8,100
2.5600 2.6600 2.5600 2.6080 5,400
2.6400 2.6400 2.5800 2.6000 4,600
2.5800 2.6600 2.4900 2.6400 12,500
No trading
Weekend
Weekend
2.7000 2.7000 2.6000 2.6200 3,200
2.8300 2.8600 2.6000 2.7700 43,100
2.7600 2.9700 2.7150 2.9100 37,200
2.6360 2.7100 2.5600 2.7100 14,700
2.5900 2.6350 2.3900 2.6300 21,300
Weekend
Weekend
2.4000 2.5300 2.2500 2.5200 44,400
1.9400 2.5600 1.9350 2.4000 107,800
2.2700 2.3110 1.8700 1.9670 125,000
1 · 6-K Pre-market · 08:00 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
2.6500 2.7790 2.4000 2.4650 62,500
2.4200 2.7900 2.4200 2.6600 49,700
Weekend
Weekend
2.5600 2.6500 2.4700 2.5500 14,300
2.6500 2.8900 2.5500 2.6100 29,100
3.1200 3.1400 2.5900 2.7200 51,800
3.0000 3.2320 3.0000 3.1500 45,700
2.8300 3.0000 2.6010 2.9800 62,100
Weekend
Weekend
2.9500 2.9560 2.6680 2.8500 20,400
2.7900 2.9680 2.5900 2.8800 48,200
2.2700 2.8400 2.2700 2.7700 95,900
2.3400 2.4200 2.1400 2.2500 31,900
2.3000 2.3000 2.1800 2.2480 13,200
Weekend
Weekend
2.3700 2.5000 2.2200 2.2910 20,500
2.3150 2.4200 2.2200 2.4200 5,000
2.4400 2.4550 2.3120 2.3450 28,000
2.3800 2.4900 2.2200 2.4300 90,000
2.3500 2.3800 2.2000 2.3300 22,600
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 PROSPECTUS (opens SEC filing in a new tab) Pre-market · 09:27 ET Summarise
28 F-3 REGISTRATION STATEMENT (opens SEC filing in a new tab) After-hours · 16:25 ET Summarise
27 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
26 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 08:36 ET Summarise
25 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:11 ET Summarise
24 424B3 PROSPECTUS (opens SEC filing in a new tab) After-hours · 16:57 ET Summarise
23 F-1/A PRE-EFFECTIVE AMENDMENT NO. 1 TO FORM F-1 (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
22 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:21 ET Summarise
21 F-1 REGISTRATION STATEMENT (opens SEC filing in a new tab) After-hours · 17:57 ET Summarise
20 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
19 20-F ANNUAL REPORT (opens SEC filing in a new tab) Pre-market · 08:47 ET Summarise
18 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
17 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 09:01 ET Summarise
16 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:19 ET Summarise
15 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 07:13 ET Summarise
14 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 09:14 ET Summarise
13 424B5 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) Pre-market · 09:08 ET Summarise
12 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 08:15 ET Summarise
11 F-3 REGISTRATION STATEMENT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
10 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
9 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
8 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:38 ET Summarise
7 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:16 ET Summarise
6 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:11 ET Summarise
5 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:13 ET Summarise
4 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:22 ET Summarise
3 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 07:24 ET Summarise
2 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
1 6-K REPORT OF FOREIGN PRIVATE ISSUER (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise