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The price of CollPlant Biotechnologies Ltd. (CLGN) on October 9, 2026 is 3.76 USD, -5.29% on the day. Over 52 weeks the stock traded between 2.64 USD and 26.80 USD; the price now sits 6% of the way up that range. Over the past year the price changed by -81.95%.
Closing prices for 09 October 2026
Next earnings report: none scheduled in the next five weeks · Earnings calendar
CollPlant Biotechnologies Ltd. trades on Nasdaq under the ticker CLGN. The company belongs to the Health care sector. The trading history on this page starts on 31 January 2018.
Over the past 52 weeks CLGN has traded between 2.64 $ and 26.80 $. As of 09 October 2026 the price stood 3.60 % of the way from the 52-week low to the high.
Over one year CLGN shares fell 84.67 %; over six months they fell 8.12 %. Volatility over 90 days is 104.87 %. Dividends are not included: this is price change only, as of 09 October 2026.
CollPlant Biotechnologies Ltd. reported revenue of 2M $ and a net loss of 11M $ for the latest fiscal year. Net margin is −484.56 %. Revenue changed by +360.39 % year over year. Earnings per share are −9.40 $.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 3.88 | 4.13 | 3.51 | 3.51 | 182,300 |
| 08 October 2026 | 3.49 | 4.16 | 3.31 | 3.97 | 57,300 |
| 07 October 2026 | 3.35 | 3.59 | 3.31 | 3.46 | 23,100 |
| 06 October 2026 | 3.39 | 3.49 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the fiscal year ended 31 December 2025
The sector median covers every company in the sector on the US market, loss-making ones included.
Address:4 OPPENHEIMER ST., 11TH FLOOR, REHOVOT, 74140, IL
CLGN has a return on equity of −188.93 %, below the sector median of −41.68 %. Return on assets is −106.53 %, below the sector median of −32.11 %. Operating margin is −484.31 %, below the sector median of −26.84 %.
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| 3.25 |
| 3.39 |
| 25,000 |
| 05 October 2026 | 3.49 | 3.67 | 3.40 | 3.41 | 7,200 |
| 02 October 2026 | 3.62 | 3.62 | 3.30 | 3.46 | 45,300 |
| 01 October 2026 | 3.84 | 3.84 | 3.55 | 3.57 | 26,200 |
| 30 September 2026 | 3.83 | 3.83 | 3.70 | 3.78 | 10,800 |
| 29 September 2026 | 3.94 | 3.94 | 3.68 | 3.79 | 21,300 |
| 28 September 2026 | 4.26 | 4.30 | 3.75 | 3.87 | 31,200 |
| 25 September 2026 | 4.10 | 4.29 | 4.03 | 4.25 | 24,100 |
| 24 September 2026 | 4.01 | 4.13 | 3.62 | 4.12 | 121,900 |
| 23 September 2026 | 3.76 | 4.13 | 3.71 | 4.04 | 44,200 |
| 22 September 2026 | 4.30 | 4.55 | 3.74 | 3.85 | 110,400 |
| 21 September 2026 | 4.56 | 4.60 | 4.19 | 4.30 | 69,200 |
| 18 September 2026 | 4.15 | 4.78 | 4.11 | 4.56 | 157,400 |
| 17 September 2026 | 3.51 | 4.20 | 3.50 | 4.16 | 183,300 |
| 16 September 2026 | 3.37 | 3.56 | 3.36 | 3.48 | 103,900 |
| 15 September 2026 | 3.51 | 3.55 | 3.38 | 3.40 | 67,800 |
| 14 September 2026 | 3.46 | 3.60 | 3.40 | 3.49 | 96,200 |