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C

Collplant Biotechnologies CLGN · USD

Health Care · US listing · 🇺🇸 United States

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4.29

+8.06%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Loewenbaum (George Walter II)1.3m98.28%—20 Oct 2025
Loewenbaum (Lilian Shaw)651.5k50.98%+245.2k20 Oct 2025
AMH Equity, Ltd.200k15.65%+39.2k30 Sept 2025
Loewenbaum (Elizabeth S)35.7k2.79%—20 Oct 2025
Shamir (Nachum)29.3k2.29%+29.3k20 Oct 2025
Hargrove (Reginald J)28.1k2.20%+28.1k20 Oct 2025
Waters, Parkerson & Co., LLC13.3k1.04%—30 Sept 2025
Geode Capital Management, L.L.C.5.9k0.46%—30 Sept 2025
Chalmers (Patrick)5.1k0.40%+5.1k20 Oct 2025

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

52.7k

+24.9% on the period before. 1.0 days to cover.

Short volume

Share of the day's trading sold short, 5 Nov 2026

20.7%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 30 Sept 2026245 shares
  • 29 Sept 2026277 shares
  • 25 Sept 20269,172 shares
  • 23 Sept 20261,345 shares
  • 22 Sept 202610,573 shares

Sources and methodology

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Our data supplier
Chart on the Overview
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Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.