Insider Trading & Ownership of Oz Adler

Location: Rishon Le Zion, Israel
Summary: The estimated net worth of Oz Adler is at least $245,384 dollars as of 01 Apr 2026. Oz Adler is the Director of Polyrizon Ltd. and owns shares of Polyrizon Ltd. (PLRZ) stock worth about $239.2K. Oz Adler is the CEO and CFO of SciSparc Ltd. and owns shares of SciSparc Ltd. (SPRC) stock worth about $6.2K.
Signature: /s/ Oz Adler
All Insider Reports: All Insider Reports

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Quick Takeaways

Oz Adler has 4 issuer positions tracked on this page.
Estimated disclosed ownership value: $245,384.
Recent insider filing activity is available below.

What Changed

Largest disclosed position: Polyrizon Ltd. ($239,192).
Past-year value change for that position: -$39,669.

Why This Matters

This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
You can cross-check role, issuer, and filing chronology directly against the SEC source.

Source Evidence

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Oz Adler

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
PLRZ	Polyrizon Ltd.	Director	$239,192	-$39,669	-14%	31 Mar 2026
SPRC	SciSparc Ltd.	CEO and CFO	$6,192			18 Mar 2026
NEXR, JFBR	Nexera Technologies Ltd	Director				18 Mar 2026
RVSN, RVSNW	Rail Vision Ltd.	Director				18 Mar 2026

Insider Transactions Reported by Oz Adler:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.