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CLGN — CollPlant Biotechnologies Ltd

Health Care · Orthopedic, Prosthetic & Surgical Appliances & Supplies · Nasdaq

CIK 0001631487 · FYE 1231 · All Form 4 filings on EDGAR ↗

Formerly: CollPlant Biotechnologies Ltd. (until 2019-06-20); CollPlant Holdings Ltd. (until 2019-06-06)

2Insiders filing

2Transactions

+$0Reported buys

−$0Reported sells

0Cluster events

Window in data: 2026-09-03 → 2026-09-03 · Data as of 2026-09-09

Insiders

Insider	Role	Txns	Reported value
Abelis Bar Berta	VP Legal	1	$0
Rotem Eran	Deputy CEO and CFO	1	$0

Transaction history

Filing date	Trade date	Ticker	Insider	Type	Shares	Price	Value	Cluster
2026-09-08	2026-09-03	CLGN	Rotem Eran Deputy CEO and CFO	A routine	510,372	—	—	—
2026-09-08	2026-09-03	CLGN	Abelis Bar Berta VP Legal	A routine	201,141	—	—	—

Known data limitations

Form 4 lag: insiders have 2 business days to file after a trade (weekends and holidays extend this), and this site re-ingests once daily — a transaction can appear here roughly three business days after it happened.
13F lag: quarterly 13F-HR holdings cover the prior quarter-end and are due 45 days after it — every institutional position shown here is at least 45 days old by construction, often more.
CUSIP→ticker gaps: 13F positions are reported by CUSIP; some holdings cannot be matched to a current ticker (delistings, corporate actions, thin metadata) and appear without one or are omitted from ticker-level views.
EDGAR timing variability: institutions file at different hours and days within their windows; amended filings (4/A, 13F-HR/A) can restate earlier periods, so historical aggregates may change between batches.

Insider Atlas is a descriptive research site, not investment advice — see the methodology for the full provenance chain.