CollPlant Biotechnologies Ltd SEC filings

Filings

1. 6-KCollPlant Biotechnologies LtdCLGN4d

   CollPlant raises $3.7M in private placement.

   • Issued 989,301 ordinary shares and warrants.
   • Gross proceeds expected to be $3.7M.
   • Offering closed on Oct 14, 2026.
2. 6-KCollPlant Biotechnologies LtdCLGNOct 9

   CollPlant announces $3.7M private placement

   • Issued 989,301 ordinary shares and warrants for 1,483,952 shares
   • Private placement led by existing investors
   • Proceeds to fund LightSolver's laser-based supercomputing development
3. SCHEDULE 13D/ACollPlant Biotechnologies LtdCLGNOct 8

   CollPlant Biotechnologies Ltd reports 5.7% stake

   • Ami Sagy owns 163,709 shares
   • 5.7% ownership as of 2026-09-30
   • Stake decreased due to share issuances

   Ami Sagy, filed by

4. SCHEDULE 13GCollPlant Biotechnologies LtdCLGNOct 8

   CollPlant reports Ami Sagy owns 5.7%

   • Ami Sagy owns 163,709 shares
   • 5.7% of 2,866,715 outstanding shares
   • Share count based on 1-for-10 reverse split

   Ami Sagy, filed by

5. 6-KCollPlant Biotechnologies LtdCLGNOct 6

   CollPlant files patent for computing tech

   • Filed U.S. provisional patent on Oct 6, 2026
   • Expands photonic computing platform capabilities
   • Focuses on solving complex engineering problems
6. 6-KCollPlant Biotechnologies LtdCLGNSep 30

   Foreign issuer report

7. 6-KCollPlant Biotechnologies LtdCLGNSep 24

   Foreign issuer report

8. 6-KCollPlant Biotechnologies LtdCLGNSep 22

   Foreign issuer report

9. 6-KCollPlant Biotechnologies LtdCLGNSep 18

   Foreign issuer report

10. 4CollPlant Biotechnologies LtdCLGNSep 8

    2 insider filings

    Bar Berta Abelis, insider filing for CLGN

    Show all 2

    • 4Insider filing for CLGNSep 8
    • 4Insider filing for CLGNSep 8

    Bar Berta Abelis, reporting

11. 6-KCollPlant Biotechnologies LtdCLGNSep 4

    Foreign issuer report

12. 6-KCollPlant Biotechnologies LtdCLGNSep 3

    Foreign issuer report

13. 6-KCollPlant Biotechnologies LtdCLGNSep 1

    Foreign issuer report

14. 6-KCollPlant Biotechnologies LtdCLGNAug 31

    Foreign issuer report

15. SCHEDULE 13D/ACollPlant Biotechnologies LtdCLGNAug 21

    Ownership stake disclosure by Lilian S. Loewenbaum (amended)

    Lilian S. Loewenbaum, filed by

16. 6-KCollPlant Biotechnologies LtdCLGNAug 18

    Foreign issuer report

17. 6-KCollPlant Biotechnologies LtdCLGNAug 6

    Foreign issuer report

18. SCHEDULE 13D/ACollPlant Biotechnologies LtdCLGNJul 31

    Ownership stake disclosure by Lilian S. Loewenbaum (amended)

    Lilian S. Loewenbaum, filed by

19. 6-KCollPlant Biotechnologies LtdCLGNJul 29

    Foreign issuer report

20. 6-KCollPlant Biotechnologies LtdCLGNJul 28

    Foreign issuer report

21. SCHEDULE 13D/ACollPlant Biotechnologies LtdCLGNJul 27

    Ownership stake disclosure by Lilian S. Loewenbaum (amended)

    Lilian S. Loewenbaum, filed by

22. DCollPlant Biotechnologies LtdCLGNJul 20

    Private placement notice

23. 424B3CollPlant Biotechnologies LtdCLGNJul 17

    Securities offering

24. EFFECTCollPlant Biotechnologies LtdCLGNJul 17

    Registration declared effective

25. F-3CollPlant Biotechnologies LtdCLGNJul 9

    Securities offering

26. 6-KCollPlant Biotechnologies LtdCLGNJul 7

    Foreign issuer report

27. 6-KCollPlant Biotechnologies LtdCLGNJul 1

    Foreign issuer report

28. 6-KCollPlant Biotechnologies LtdCLGNMay 29

    Foreign issuer report

29. 3CollPlant Biotechnologies LtdCLGNApr 27

    Hugh M Evans, new insider at CLGN

    Hugh M Evans, reporting

30. EFFECTCollPlant Biotechnologies LtdCLGNApr 22

    Registration declared effective

31. 424B3CollPlant Biotechnologies LtdCLGNApr 21

    Securities offering

32. F-1/ACollPlant Biotechnologies LtdCLGNApr 15

    Securities offering (amended)

33. 6-KCollPlant Biotechnologies LtdCLGNApr 13

    Foreign issuer report

34. F-1CollPlant Biotechnologies LtdCLGNMar 30

    Securities offering

35. 6-KCollPlant Biotechnologies LtdCLGNMar 26

    Foreign issuer report

36. 20-FCollPlant Biotechnologies LtdCLGNMar 26

    Annual report

37. 6-KCollPlant Biotechnologies LtdCLGNMar 24

    Foreign issuer report

38. 3CollPlant Biotechnologies LtdCLGNMar 19

    Yehiel Tal, new insider at CLGN

    Yehiel Tal, reporting

39. 3CollPlant Biotechnologies LtdCLGNMar 18

    9 insider filings

    Alisa Lask, new insider at CLGN

    Show all 9

    • 3New insider at CLGNMar 18
    • 3New insider at CLGNMar 18
    • 3New insider at CLGNMar 18
    • 3New insider at CLGNMar 18
    • 3New insider at CLGNMar 18
    • 3New insider at CLGNMar 18
    • 3New insider at CLGNMar 18
    • 3New insider at CLGNMar 18
    • 3New insider at CLGNMar 18

    Alisa Lask, reporting

40. 6-KCollPlant Biotechnologies LtdCLGNFeb 26

    Foreign issuer report

41. 6-KCollPlant Biotechnologies LtdCLGNFeb 23

    Foreign issuer report

Older filings on EDGAR