CollPlant Biotechnologies Ltd (CLGN) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-08-21
4:00 pm
Sale
2026-08-1913DCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.359,705
17.500%
-205,777decrease
(-36.39%)
Filing
History
2026-07-31
4:00 pm
Purchase
2026-07-2913DCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.565,482
25.000%
372,011increase
(+192.28%)
Filing
History
2026-07-27
4:00 pm
Purchase
2026-06-2913DCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.193,471
10.200%
67,865increase
(+54.03%)
Filing
History
2025-11-28
06:03 am
Sale
2025-11-1913DCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Ami Sagy163,709
12.900%
-58,000decrease
(-26.16%)
Filing
History
2025-11-07
09:23 am
Unchanged
2025-11-0613DCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.125,606
9.900%
0
(Unchanged)
Filing
History
2025-10-20
5:11 pm
Unchanged
2025-10-2013DCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.125,606
9.900%
0
(Unchanged)
Filing
History
2025-09-30
4:38 pm
Purchase
2025-09-3013DCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.125,606
9.900%
11,511increase
(+10.09%)
Filing
History
2025-01-28
4:04 pm
Purchase
2024-12-3113GCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.114,095
9.960%
8,646increase
(+8.20%)
Filing
History
2024-02-13
4:01 pm
Sale
2023-12-3113GCOLLPLANT BIOTECHNOLOGIES SHS
CLGN
Roumell Asset Management LLC43,264
3.800%
-17,280decrease
(-28.54%)
Filing
History
2024-01-25
3:27 pm
Purchase
2023-12-3113GCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.105,449
9.210%
15,898increase
(+17.75%)
Filing
History
2023-07-24
06:27 am
Sale
2023-07-2013GCOLLPLANT HLDGS LTD
CLGN
MEITAV INVESTMENT HOUSE LTD49,262
4.969%
-5,511decrease
(-10.06%)
Filing
History
2023-02-13
5:08 pm
Purchase
2023-02-1313GCOLLPLANT BIOTECHNOLOGIES SHS
CLGN
Roumell Asset Management LLC60,544
5.500%
60,544increase
(New Position)
Filing
History
2023-01-30
2:53 pm
Sale
2022-12-3113GCOLLPLANT BIOTECHNOLOGIES SHS
CLGN
INVESTMENT MANAGEMENT OF VIRGINIA LLC54,441
4.900%
-9,384decrease
(-14.70%)
Filing
History
2023-01-25
4:29 pm
Purchase
2022-12-3113GCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.89,551
8.010%
17,638increase
(+24.53%)
Filing
History
2023-01-11
08:41 am
Unchanged
2022-12-3113GCOLLPLANT HLDGS LTD
CLGN
MEITAV INVESTMENT HOUSE LTD54,773
5.520%
0
(Unchanged)
Filing
History
2022-02-24
4:27 pm
Sale
2021-12-3113GCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Hargrove Reginald J.20,400
1.910%
-4,600decrease
(-18.40%)
Filing
History
2022-02-23
4:28 pm
Sale
2021-12-3113GCOLLPLANT BIOTECHNOLOGIES LTD
CLGN
Loewenbaum Lilian S.71,913
6.730%
-18,786decrease
(-20.71%)
Filing
History
2022-02-02
10:18 am
Unchanged
2021-12-3113GCOLLPLANT HLDGS LTD
CLGN
MEITAV INVESTMENT HOUSE LTD54,773
5.520%
0
(Unchanged)
Filing
History
2022-01-31
2:10 pm
Purchase
2021-12-3113GCOLLPLANT BIOTECHNOLOGIES SHS
CLGN
INVESTMENT MANAGEMENT OF VIRGINIA LLC63,825
6.000%
63,825increase
(New Position)
Filing
History