Comparable stake leader
MMCAP International Inc. SPC
SEC ownership of Polyrizon Ltd.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001893645.
Disclosed value leader
Tomer Izraeli
Comparable rows
14/14
Latest evidence
21 Apr 2026
- Public ticker
- PLRZ on Nasdaq
- Parsed ownership sources
- 13D/G, 3/4/5, and 13F
- Largest SEC-reported holder
- MMCAP International Inc. SPC
- Latest 13D/G holder
- MMCAP International Inc. SPC
- Latest parsed ownership date
- 21 Apr 2026
- Issuer CIK
- 0001893645
- Issuer location
- Ra'anana
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Polyrizon Ltd. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
MMCAP International Inc. SPC
Disclosed value leader
Tomer Izraeli
Comparable rows
14/14
Latest evidence
21 Apr 2026
13D/G
3/4/5
13F
Lead comparable stake: 7.3%
13D/G row: MMCAP International Inc. SPC
Showing 1-8 of 14 holder rows.
Quick read
MMCAP International Inc. SPC leads the comparable SEC ownership view at 7.3%.
14 of 14 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens MMCAP International Inc. SPC's linked filing trail.
Comparable ownership
Top 5
MMCAP International Inc. SPC
7.3%
Tomer Izraeli
5.5%
Oz Adler
1.2%
Tidhar Turgeman
1.1%
Asaf Itzhaik
0.23%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 14 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| MMCAP International Inc. SPC |
13D/G
|
7.3%
|
—
136,525 shares
|
$0 | 21 Apr 2026 |
| Tomer Izraeli |
3/4/5
13D/G
Chief Executive Officer, Director
|
5.5%
from 13D/G
|
$373,417
31,512 shares
|
-$48,435 | 31 Mar 2026 |
| Oz Adler |
3/4/5
Director
|
1.2%
|
$239,192
19,850 shares
|
-$39,669 | 31 Mar 2026 |
| Tidhar Turgeman |
3/4/5
Chief Technology Officer, Director
|
1.1%
|
$190,946
17,518 shares
|
-$31,795 | 30 Mar 2026 |
| Asaf Itzhaik |
3/4/5
Director
|
0.23%
|
$49,840
3,646 shares
|
— | 18 Mar 2026 |
| Liat Sidi |
3/4/5
Director
|
0.23%
|
$49,840
3,646 shares
|
— | 18 Mar 2026 |
| Yehonatan Zalman Vinokur |
3/4/5
Director
|
0.23%
|
$49,840
3,646 shares
|
— | 18 Mar 2026 |
| Liron Carmel |
3/4/5
Director
|
0.2%
|
$38,649
3,127 shares
|
-$12,743 | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$132,642.
Buys
$0
Insiders: 0
Sells
$132,642
Insiders: 4
Net
-$132,642
Shares: -11,651
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 11,651
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 11,651 | $0 | $132,642 | -$132,642 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-9 of 9 reporting-owner rows connected to Polyrizon Ltd.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
9
Largest Forms 3/4/5 holder
Tomer Izraeli
Net 12M change
-$132,642
Latest report
31 Mar 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Tomer Izraeli | Chief Executive Officer, Director | $373,417 | -$48,435 | -11% | Filing P/S | 31 Mar 2026 |
| Oz Adler | Director | $239,192 | -$39,669 | -14% | Filing P/S | 31 Mar 2026 |
| Tidhar Turgeman | Chief Technology Officer, Director | $190,946 | -$31,795 | -14% | Filing P/S | 30 Mar 2026 |
| Asaf Itzhaik | Director | $49,840 | Mixed | 18 Mar 2026 | ||
| Yehonatan Zalman Vinokur | Director | $49,840 | Mixed | 18 Mar 2026 | ||
| Liat Sidi | Director | $49,840 | Mixed | 18 Mar 2026 | ||
| Liron Carmel | Director | $38,649 | -$12,743 | -25% | Filing P/S | 31 Mar 2026 |
| Eyal S. Ron | Chief Science Officer | $19,944 | Mixed | 18 Mar 2026 | ||
| Nir BenYosef | Chief Financial Officer | $9,965 | Mixed | 18 Mar 2026 |
Recent insider transactions for Polyrizon Ltd.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Tomer Izraeli | PLRZ | Ordinary Shares | Sale | -1.56% | $5,925 | $11.85 | -500 | 31,512 | 31 Mar 2026 | Direct |
| Liron Carmel | PLRZ | Ordinary Shares | Sale | -23.2% | $11,643 | $12.36 | -942 | 3,127 | 31 Mar 2026 | Direct |
| Oz Adler | PLRZ | Ordinary Shares | Sale | -14.2% | $39,669 | $12.05 | -3,292 | 19,850 | 31 Mar 2026 | Direct |
| Liron Carmel | PLRZ | Ordinary Shares | Sale | -2.4% | $1,100 | $11.00 | -100 | 4,069 | 30 Mar 2026 | Direct |
| Tomer Izraeli | PLRZ | Ordinary Shares | Sale | -10.9% | $42,510 | $10.90 | -3,900 | 32,012 | 30 Mar 2026 | Direct |
| Tidhar Turgeman | PLRZ | Ordinary Shares | Sale | -14.3% | $31,795 | $10.90 | -2,917 | 17,518 | 30 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.