CollPlant Biotechnologies Ltd CLGN

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CollPlant Biotechnologies Ltd. - Ordinary Shares · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 3.6700 · FX 1 USD = 1.277900 SGD · about SGD 4.6899 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 2.34 → 3.67 · 57.2%
4.5602.4160.273 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 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
3.6000 3.7200 3.5200 3.6700 12,100
3.7100 3.7400 3.4100 3.6200 10,600
3.8000 3.8100 3.5510 3.7550 9,700
3.5700 3.8800 3.5300 3.8800 20,300
3.6200 3.6800 3.4500 3.5600 29,000
Weekend
Weekend
3.7000 3.7190 3.5300 3.6250 13,400
38 · 6-K After market open · 10:04 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
4.0100 4.0100 3.5900 3.6800 72,200
4.0000 4.1300 3.8200 4.1300 39,700
4.0500 4.1100 3.8500 3.9100 48,000
3.5000 4.4500 3.5000 4.0200 166,600
Weekend
Weekend
37 · 6-K After-hours · 21:15 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.8800 4.1260 3.5100 3.5100 182,300
3.4900 4.1600 3.3100 3.9700 57,300
3.3500 3.5850 3.3100 3.4600 23,100
36 · 6-K After market open · 12:06 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.3900 3.4900 3.2500 3.3900 25,000
3.4900 3.6700 3.4010 3.4100 7,200
Weekend
Weekend
3.6200 3.6200 3.3000 3.4600 45,300
3.8400 3.8400 3.5500 3.5700 26,200
35 · 6-K After-hours · 21:27 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.8250 3.8300 3.7000 3.7800 10,800
3.9400 3.9400 3.6800 3.7900 21,300
4.2600 4.3000 3.7500 3.8700 31,200
Weekend
Weekend
4.1000 4.2900 4.0300 4.2500 24,100
34 · 6-K After-hours · 18:09 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
4.0100 4.1300 3.6200 4.1200 121,900
3.7600 4.1260 3.7100 4.0400 44,200
33 · 6-K After market open · 10:40 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
4.3000 4.5500 3.7400 3.8500 110,400
4.5600 4.6000 4.1900 4.3000 69,200
Weekend
Weekend
4.1500 4.7800 4.1070 4.5600 157,400
32 · 6-K Pre-market · 08:30 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.5100 4.2000 3.5000 4.1600 183,300
3.3700 3.5600 3.3600 3.4800 103,900
3.5100 3.5500 3.3800 3.4000 67,800
3.4600 3.6000 3.4000 3.4900 96,200
Weekend
Weekend
3.5600 3.7000 3.3700 3.5000 126,900
3.3900 3.5800 3.3700 3.5400 126,700
3.5100 3.5700 3.3000 3.4100 90,900
3.5200 3.6900 3.3000 3.5800 200,700
No trading
Weekend
Weekend
3.3100 3.9100 2.9900 3.5500 236,500
31 · 6-K Pre-market · 08:58 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.3800 3.6600 3.1000 3.4100 209,460
30 · 6-K Pre-market · 09:28 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.2600 3.4900 2.9100 3.4300 287,380
29 · 6-K After-hours · 16:30 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.5000 4.1300 3.2000 3.7300 710,500
28 · 6-K After market open · 10:07 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
3.8000 9.6000 3.6100 3.8800 18,273,330
Weekend
Weekend
2.8900 4.1300 2.6400 3.5800 898,180
3.0000 3.0800 2.8000 2.9000 16,050
3.0000 3.1900 2.9100 3.0800 8,780
3.3000 3.3000 2.8500 2.9000 7,200
3.3000 3.3000 3.0100 3.0100 14,230
Weekend
Weekend
0.3140 0.3200 0.3000 0.3120 30,900
0.3080 0.3300 0.3000 0.3180 18,400
0.3150 0.3250 0.3120 0.3220 16,400
27 · 6-K After-hours · 17:05 ET FORM 6-K ↗
0.3100 0.3150 0.2790 0.3140 72,300
0.3000 0.3200 0.2960 0.3200 16,100
Weekend
Weekend
0.3100 0.3390 0.3000 0.3300 70,800
0.3130 0.3280 0.2950 0.3190 51,200
0.3100 0.3310 0.2950 0.3190 62,600
0.3310 0.3310 0.2900 0.2950 353,300
0.3460 0.3480 0.3000 0.3250 173,500
Weekend
Weekend
0.3460 0.3500 0.3100 0.3390 45,000
26 · 6-K After-hours · 16:05 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.3160 0.3500 0.2900 0.3310 140,500
0.3190 0.3280 0.2800 0.3100 51,700
0.3240 0.3240 0.2870 0.2870 20,200
0.2830 0.3190 0.2790 0.3180 58,400
Weekend
Weekend
0.3000 0.3100 0.2700 0.2730 51,500
0.3220 0.3400 0.2800 0.3000 28,600
0.3200 0.3510 0.3010 0.3120 16,000
25 · 6-K Pre-market · 07:27 ET REPORT OF FOREIGN PRIVATE ISSUER ↗ 24 · 6-K After-hours · 16:05 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
0.3390 0.3390 0.3010 0.3280 13,700
0.3410 0.3490 0.3050 0.3190 28,900
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
23 · 424B3 Pre-market · 05:27 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
22 · 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
21 · 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
20 · 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
19 · 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
18 · 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
17 · 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
16 · 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
15 · 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
14 · 6-K Pre-market · 09:00 ET REPORT OF FOREIGN PRIVATE ISSUER ↗ 13 · 20-F Pre-market · 08:47 ET ANNUAL REPORT ↗
0.7220 0.7920 0.6500 0.7500 41,000
12 · 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
11 · 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
10 · 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
9 · 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
8 · 6-K Pre-market · 09:14 ET REPORT OF FOREIGN PRIVATE ISSUER ↗ 7 · 424B5 Pre-market · 09:08 ET PROSPECTUS SUPPLEMENT ↗
1.0500 1.0500 0.6600 0.7500 874,200
6 · 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
5 · 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
4 · 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
3 · 6-K After-hours · 16:15 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
2.0500 2.2300 1.9200 2.2300 50,500
2 · 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
1 · 6-K Pre-market · 07:16 ET REPORT OF FOREIGN PRIVATE ISSUER ↗
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.