SEC ownership of EXICURE, INC.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001698530.

Comparable stake leader

Exicure HiTron Inc.

Disclosed value leader

Exicure HiTron Inc.

Comparable rows

19/37

Latest evidence

31 Mar 2026

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
19 of 37
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
Exicure HiTron Inc.
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
31 Mar 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001698530
Issuer location
Chicago, IL

Ownership snapshot

Top shareholders of EXICURE, 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
Exicure HiTron Inc.
Disclosed value leader
Exicure HiTron Inc.
Comparable rows
19/37
Latest evidence
31 Mar 2026
13D/G 3/4/5 13F Lead comparable stake: 25% 18 rows are not safely comparable across share classes. 13D/G row: Exicure HiTron Inc. Showing 1-8 of 37 holder rows.

Quick read

Exicure HiTron Inc. leads the comparable SEC ownership view at 25%.

19 of 37 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 Exicure HiTron Inc.'s linked filing trail.
Comparable ownership Top 5
Exicure HiTron Inc. 25%
Josh Miller 0%
Carlyle Group Inc. 0.88%
GEODE CAPITAL MANAGEMENT, LLC 0.58%
VANGUARD CAPITAL MANAGEMENT LLC 0.52%

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

Detailed SEC evidence table Showing 1-8 of 37 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Exicure HiTron Inc.
13D/G 3/4/5
10%+ Owner
25%
$9,577,693
1,598,947 shares
-$1,547,618 21 Jan 2026
Josh Miller
3/4/5
Chief Accounting Officer
0%
$1,228
301 shares
16 Feb 2026
Carlyle Group Inc.
13F
Company
13F
0.88%
$239,647
56,328 shares
31 Mar 2026
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
13F
0.58%
$157,641
36,913 shares
31 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC
13F
Company
13F
0.52%
$140,837
32,983 shares
31 Mar 2026
VANGUARD FIDUCIARY TRUST CO
13F
Company
13F
0.21%
$56,197
13,161 shares
31 Mar 2026
NORTHERN TRUST CORP
13F
Company
13F
0.17%
$45,464
10,686 shares
31 Mar 2026
BlackRock, Inc.
13F
Company
13F
0.15%
$39,792
9,353 shares
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: -$11,579,059.

Buys
$0
Insiders: 0
Sells
$11,579,059
Insiders: 2
Net
-$11,579,059
Shares: -2,167,718
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 2,167,718
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 0 $0 $0 $0
3-6 0 258,367 $0 $1,162,652 -$1,162,652
6-9 0 1,909,351 $0 $10,416,407 -$10,416,407
9-12 0 0 $0 $0 $0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 38 reporting-owner rows connected to EXICURE, INC.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
38
Largest Forms 3/4/5 holder
Exicure HiTron Inc.
Net 12M change
-$11,579,059
Latest report
16 Feb 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Exicure HiTron Inc. 10%+ Owner $7,195,261 -$7,804,737 -52% Filing P/S 21 Jan 2026
Gates Frontier, LLC 10%+ Owner $2,861,557 Mixed 21 Dec 2021
DGP Co., Ltd. 10%+ Owner $2,547,669 Filing P/S 12 Sep 2024
CBI USA, Inc. 10%+ Owner $462,339 Mixed 23 Jun 2023
Andy Yoo Chief Restructuring Officer, Director $220,998 Mixed 21 Nov 2024
David A. Giljohann Chief Executive Officer, Director $21,846 Mixed 15 Nov 2021
Douglas E. Feltner Chief Medical Officer $8,475 Mixed 15 Nov 2021
Josh Miller Chief Accounting Officer $1,228 Mixed 16 Feb 2026
SANGSANGIN INVESTMENT & SECURITIES CO., LTD. 10%+ Owner $0 -$3,774,322 -100% Mixed 08 Dec 2025
Andy Sassine Director Mixed 02 Jun 2021
Jeffrey L. Cleland Director Mixed 13 Jun 2022
Bali Muralidhar Director Mixed 13 Jun 2022
Elias D. Papadimas Chief Financial Officer Mixed 16 May 2022
Jiyoung Hwang Director Mixed 26 Apr 2023
Brian Bock Chief Financial Officer Mixed 13 May 2021
Matthias Schroff Chief Executive Officer, Director Mixed 16 May 2022
Sarah Longoria Chief HR & Compliance Officer Mixed 16 May 2022
Hyukku Lee Director Mixed 24 Feb 2023
Uh Kang Paul Sung Director Mixed 24 Feb 2023
Changil Ahn Director Mixed 24 Feb 2023

Recent insider transactions for EXICURE, 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
Josh Miller XCUR Common Stock Tax liability -2.59% -8 301 16 Feb 2026 Direct
Exicure HiTron Inc. XCUR Common Stock Sale -13.9% $1,162,652 $4.50 -258,367 1,598,947 21 Jan 2026 Direct
Exicure HiTron Inc. XCUR Common Sale -28.4% $3,306,362 $4.50 -734,747 1,857,314 16 Jan 2026 Direct
Exicure HiTron Inc. XCUR Common Sale -22.2% $3,335,724 $4.50 -741,272 2,592,061 07 Jan 2026 Direct
Sangsangin Investment & Securities Co., Ltd. XCUR Common Stock Sale -100% $3,774,322 $8.71 -433,332 0 08 Dec 2025 Direct
Josh Miller XCUR Common Stock Tax liability -2.22% -7 309 16 Nov 2025 Direct
Josh Miller XCUR Common Stock Tax liability -2.77% -9 316 16 Aug 2025 Direct
* marks a reported price that did not pass the local price check.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .