Exicure's top three insider shareholders as of September 29, 2026 are Hitron Inc. Exicure (TenPercentOwner, 2.22Mn shares), Hitron Inc. Exicure (TenPercentOwner, 1.60Mn shares), Co., Ltd. Dgp (TenPercentOwner, 849.22K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Hitron Inc. Exicure | TenPercentOwner | 3,821,171 | 0 | 3,821,171 | 74.5% | 16 Jul, 2026 |
| 2 | Co., Ltd. Dgp | TenPercentOwner | 849,223 | 0 | 849,223 | 16.6% | 16 Sep, 2024 |
| 3 | Bali Muralidhar | Director | 0 | 281,609 | 281,609 | 5.5% | 19 May, 2022 |
| 4 | Frontier, Llc Gates | TenPercentOwner | 168,807 | 0 | 168,807 | 3.3% | 22 Dec, 2021 |
| 5 | Usa, Inc. Cbi | TenPercentOwner | 5,455 | 0 | 5,455 | 0.1% | 26 Jun, 2023 |
| 6 | David A Giljohann | Chief Executive Officer | 1,289 | 0 | 1,289 | 0.0% | 23 Nov, 2021 |
| 7 | Douglas E. Feltner | Chief Medical Officer | 500 | 0 | 500 | 0.0% | 23 Nov, 2021 |
| 8 | Josh Miller | Chief Accounting Officer | 301 | 0 | 301 | 0.0% | 19 Feb, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 23 Jun, 2026 | Hitron Inc. Exicure | TenPercentOwner | Acquired J | 129,183 | $4.50 | $581.32K | 1,728,130 | Direct |
| 24 Jun, 2026 | Hitron Inc. Exicure | TenPercentOwner | Acquired J | 123,456 | $4.50 | $555.55K | 1,851,586 | Direct |
| 26 Jun, 2026 | Hitron Inc. Exicure | TenPercentOwner | Acquired J | 253,195 | $4.50 | $1.14Mn | 2,104,781 | Direct |
| 08 Jul, 2026 | Hitron Inc. Exicure | TenPercentOwner | Acquired J | 117,441 | $4.50 | $528.48K | 2,222,224 | Direct |
| 16 Feb, 2026 | Josh Miller | Chief Accounting Officer | Disposed F | 8 | $4.08 | $33 | 301 | Direct |
| 21 Jan, 2026 | Hitron Inc. Exicure | TenPercentOwner | Disposed S | 258,367 | $4.50 | $1.16Mn | 1,598,947 | Direct |
| 16 Jan, 2026 | Hitron Inc. Exicure | TenPercentOwner | Disposed S | 734,747 | $4.50 | $3.31Mn | 1,857,314 | Direct |
| 07 Jan, 2026 | Hitron Inc. Exicure | TenPercentOwner | Disposed S | 741,272 | $4.50 | $3.34Mn | 2,592,061 | Direct |
| 08 Dec, 2025 | Investment Securities Co., Ltd. Sangsangin | TenPercentOwner | Disposed S | 433,332 | $8.71 | $3.77Mn | 0 | Direct |
| 16 Nov, 2025 | Josh Miller | Chief Accounting Officer | Disposed F | 7 | $3.71 | $26 | 309 | Direct |
| 16 Aug, 2025 | Josh Miller | Chief Accounting Officer | Disposed F | 9 | $6.65 | $60 | 316 | Direct |
| 16 May, 2025 | Josh Miller | Chief Accounting Officer | Disposed F | 8 | $10.06 | $80 | 325 | Direct |
| 16 Feb, 2025 | Josh Miller | Chief Accounting Officer | Disposed F | 9 | $10.03 | $90 | 333 | Direct |
| 16 Nov, 2024 | Josh Miller | Chief Accounting Officer | Disposed F | 7 | $2.90 | $20 | 342 | Direct |
| 12 Sep, 2024 | Co., Ltd. Dgp | TenPercentOwner | Acquired P | 237,223 | $3.00 | $711.67K | 849,223 | Direct |
| 16 Aug, 2024 | Josh Miller | Chief Accounting Officer | Disposed F | 38 | $54.01 | $2.05K | 12 | Direct |
| 16 May, 2024 | Josh Miller | Chief Accounting Officer | Disposed F | 46 | $77.86 | $3.58K | 12 | Direct |
| 16 Feb, 2024 | Josh Miller | Chief Accounting Officer | Disposed F | 46 | $89.68 | $4.13K | 12 | Direct |
| 29 Feb, 2024 | Co., Ltd. Dgp | TenPercentOwner | Disposed S | 3,400,000 | $198.02 | $673.27Mn | 0 | Direct |
| 16 Nov, 2023 | Josh Miller | Chief Accounting Officer | Disposed F | 38 | $84.76 | $3.22K | 12 | Direct |