SEC ownership of Eloxx Pharmaceuticals, Inc.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001035354.

Comparable stake leader

Domicilium Real Estate Fund III LP

Disclosed value leader

Aberdeen Group plc

Comparable rows

26/42

Latest evidence

30 Jun 2026

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
26 of 42
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
Domicilium Real Estate Fund III LP
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
30 Jun 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001035354
Issuer location
Arlington, MA

Ownership snapshot

Top shareholders of Eloxx Pharmaceuticals, Inc. (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
Domicilium Real Estate Fu...
Disclosed value leader
Aberdeen Group plc
Comparable rows
26/42
Latest evidence
30 Jun 2026
3/4/5 13D/G 13F Lead comparable stake: 20% 16 rows are not safely comparable across share classes. 13D/G row: Domicilium Real Estate Fund III LP Showing 1-8 of 42 holder rows.

Quick read

Domicilium Real Estate Fund III LP leads the comparable SEC ownership view at 20%.

26 of 42 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 Domicilium Real Estate Fund III LP's linked filing trail.
Comparable ownership Top 5
Domicilium Real Estate Fund III LP 20%
Coastlands Capital LP 10%
Invus Global Management, LLC 10%
Aberdeen Group plc 9.9%
Nantahala Capital Management, LLC 9.9%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 42 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Domicilium Real Estate Fund III LP
3/4/5 13D/G
10%+ Owner · Domicilium Capital Partners LLC
20%
from 13D/G
$4,570,346
1,434,489 shares
mixed-class rows
10 Jun 2026
Coastlands Capital LP
13D/G 3/4/5
10%+ Owner
10%
410,530 shares
$0 10 Jun 2026
Invus Global Management, LLC
13D/G
Raymond Debbane
10%
403,586 shares
$0 09 Jun 2026
Aberdeen Group plc
13F 13D/G
Company
9.9%
from 13D/G
$5,552,000
400,000 shares
30 Jun 2026
Nantahala Capital Management, LLC
13F 13D/G
Company
9.9%
from 13D/G
$5,552,000
400,000 shares
30 Jun 2026
EcoR1 Capital, LLC
13F 13D/G
Company
9.9%
from 13D/G
$5,552,000
400,000 shares
30 Jun 2026
Stonepine Capital Management, LLC
13F 13D/G
Company
9.9%
from 13D/G
$5,512,581
397,160 shares
30 Jun 2026
Samsara BioCapital, L.P.
13D/G
Srinivas Akkaraju
9.9%
$4,580,701
403,586 shares
$0 10 Jun 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

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 20 Sep 2025.

Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 0
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 0 $0 $0 $0
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 1-18 of 18 reporting-owner rows connected to Eloxx Pharmaceuticals, Inc.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
18
Largest Forms 3/4/5 holder
Domicilium Real Estate Fund III LP
Net 12M change
$0
Latest report
10 Jun 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Domicilium Real Estate Fund III LP 10%+ Owner $4,570,346 Mixed 10 Jun 2026
Pontifax Management 4 G.P. (2015) Ltd. 10%+ Owner $443,946 Mixed 13 May 2021
Sumit Aggarwal President and CEO, Director $43,200 Mixed 10 Jun 2026
Daniel E. Geffken Interim Cfo $36,000 Mixed 29 Nov 2021
Neil S. Belloff Coo, General Counsel &Corp Sec $30,293 Mixed 30 Jul 2021
Steven D. Rubin Director $5,400 Mixed 08 Jun 2026
Lindsay Androski Director $5,400 Mixed 24 Jan 2025
Alan Edmund Walts Director $5,400 Mixed 08 Jun 2026
Nina S. Kjellson Director Mixed 08 Jun 2026
Vijay Modur Head Of R&D Mixed 25 Jan 2023
Stephen W. Webster Director Mixed 08 Jun 2026
Gadi Veinrib Director Mixed 15 Jun 2022
Zafrira Avnur Director Mixed 15 Jun 2022
Jasbir Seehra Director Mixed 15 Jun 2022
Tomer Kariv Director Mixed 30 Jan 2023
Rajesh B. Parekh Director Mixed 15 Jun 2022
Ran Nussbaum Director Mixed 15 Jun 2022
Coastlands Capital LP 10%+ Owner Mixed 27 May 2026

Recent insider transactions for Eloxx Pharmaceuticals, Inc.

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
Domicilium Real Estate Fund III LP ELOX common stock, $0.01 par value per share Other 600,000 361,578 10 Jun 2026 See footnote
Domicilium Real Estate Fund III LP ELOX Pre-funded Warrant Other 255.9% 600,000 834,489 10 Jun 2026 See footnote
Sumit Aggarwal ELOX Stock Option (Right to Buy) Award 328,833 328,833 10 Jun 2026 Direct
Stephen W. Webster ELOX Stock Option (Right to Buy) Award 13,587 13,587 08 Jun 2026 Direct
Alan Edmund Walts ELOX Stock Option (Right to Buy) Award 8,590 8,590 08 Jun 2026 Direct
Nina S. Kjellson ELOX Stock Option (Right to Buy) Award 13,587 13,587 08 Jun 2026 Direct
Steven D. Rubin ELOX Stock Option (Right to Buy) Award 4,018 4,018 08 Jun 2026 Direct
Domicilium Real Estate Fund III LP ELOX Common Stock, $0.01 par value per share Other -100% -113,636 0 27 May 2026 Direct
Domicilium Real Estate Fund III LP ELOX Pre-funded Warrant Other 91.1% 113,636 238,422 27 May 2026 Direct
Coastlands Capital LP ELOX Common Stock Other -100% -1,250,000 0 27 May 2026 By Coastlands Capital LP
Coastlands Capital LP ELOX Pre-funded Warrant Other 4.26% 1,250,000 30,612,243 27 May 2026 By Coastlands Capital LP
Sumit Aggarwal ELOX Common Stock Options Exercise 18.5% 260,946 1,672,756 28 Feb 2026 Direct
Sumit Aggarwal ELOX Stock Option (Right to Buy) Options Exercise -7.25% -260,946 3,336,144 28 Feb 2026 Direct
Steven D. Rubin ELOX Common Stock Options Exercise 14.7% 1,875 14,625 24 Jan 2026 Direct
Steven D. Rubin ELOX Restricted Stock Units Options Exercise -50% -1,875 1,875 24 Jan 2026 Direct
Sumit Aggarwal ELOX Common Stock Options Exercise 1.07% 15,000 1,411,810 24 Jan 2026 Direct
Sumit Aggarwal ELOX Restricted Stock Units Options Exercise -50% -15,000 15,000 24 Jan 2026 Direct
Alan Edmund Walts ELOX Common Stock Options Exercise 13.7% 1,875 15,567 24 Jan 2026 Direct
Alan Edmund Walts ELOX Restricted Stock Units Options Exercise -50% -1,875 1,875 24 Jan 2026 Direct
* marks a reported price that did not pass the local price check.
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