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EXICURE, INC.

XCUR Net buying
CIK 0001698530 #5283 in the set updated 20 Sep 2026
Bought (120 mo)
$21.68M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$16.43M
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$16.43M
9 of 9 sales
Net
+$5.26M
+$5.26M against sales at will

By person

19 insiders · 34 transactions

There is no salary here to measure against. EXICURE, INC.'s chief executive is paid a token, so dividing a holding by it says nothing.

Which is why this company is in neither direction of the chief executive filter on the transactions page. A stake that cannot be expressed as a multiple is not the same thing as a small one.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
CBI USA, Inc. entity
10% owner
$5.44M (1)
+$5.44M
818,299
$3.68M
0.0%
DGP Co., Ltd. entity
10% owner
$711.67K (1)
$4.49M (1)
−$3.78M
849,223
$3.82M
−78.8%
SANGSANGIN INVESTMENT & SECURITIES CO., LTD. entity
10% owner
$3.77M (1)
−$3.77M
0
$0.00
−100.0%
WALT DAVID R
Director
$3.16M (3)
+$3.16M
2,058,777
$9.26M
Muralidhar Bali
Director
$2.28M (2)
+$2.28M
15,426,126
$69.42M
+16.6%
Exicure HiTron Inc. entity
10% owner
$8.70M (1)
$7.80M (3)
+$895.26K
2,222,224
$10.00M
+412.8%
Venkatesan Jay
Director
$700.00K (2)
+$700.00K
672,288
$3.03M
Tompkins Mark N.
Former Director and 10% Owner
$500.88K (2)
+$500.88K
1,933,827
$8.70M
+114.9%
Gates Frontier, LLC entity
10% owner
$303.20K (1)
−$303.20K
5,064,703
$22.79M
−20.0%
Giljohann David A
Chief Executive Officer
$66.80K (2)
+$66.80K
38,666
$174.00K
Mirkin Chad A.
Director
$83.23K (6)
$28.85K (1)
+$54.38K
11,381,214
$51.22M
AURASENSE LLC entity
10% owner
$28.85K (1)
−$28.85K
11,257,629
$50.66M
−0.1%
SNYDER DAVID S
Chief Financial Officer
$25.59K (1)
+$25.59K
18,248
$82.12K
Papadimas Elias D.
Chief Financial Officer
$13.80K (1)
+$13.80K
10,000
$45.00K
Jacobs Ian Seth
President, Secretary, CEO, CFO
$875.00 (1)
−$875.00
103,160
$464.22K
+3.2%
Thaxton Colby Shad
Director
11,267,824
$50.71M
Feltner Douglas E.
Chief Medical Officer
15,000
$67.50K
SCHROFF MATTHIAS
Chief Executive Officer
7,500
$33.75K
Miller Josh
Chief Accounting Officer
301
$1.35K
−59.3%

No percentages here. This company's share count has moved by a factor of 2.9 over the window, from 2,172,323 to 6,373,937 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Exicure HiTron Inc.
21 Jan 2026
10% owner
Sell
258,367
$4.50
$1.16M
Exicure HiTron Inc.
16 Jan 2026
10% owner
Sell
734,747
$4.50
$3.31M
Exicure HiTron Inc.
7 Jan 2026
10% owner
Sell
741,272
$4.50
$3.34M
SANGSANGIN INVESTMENT & SECURITIES CO., LTD.
8 Dec 2025
10% owner
Sell
433,332
$8.71
$3.77M
Exicure HiTron Inc.
26 Dec 2024
10% owner
Buy
2,900,000
$3.00
$8.70M
DGP Co., Ltd.
12 Sep 2024
10% owner
Buy
237,223
$3.00
$711.67K
DGP Co., Ltd.
29 Feb 2024
10% owner
Sell
3,400,000
$1.32
$4.49M
CBI USA, Inc.
15 Dec 2022
10% owner
Buy
3,400,000
$1.60
$5.44M
Muralidhar Bali
19 May 2022
Director
Buy indirect
1,472,126
$0.19
$285.15K
Gates Frontier, LLC
21 Dec 2021
10% owner
Sell
1,268,619
$0.24
$303.20K
Papadimas Elias D.
27 Aug 2021
Chief Accounting Officer
Buy indirect
10,000
$1.38
$13.80K
Venkatesan Jay
6 Jul 2020
Director
Exercised, kept
12,930
$1.03
$13.32K
Venkatesan Jay
6 Jul 2020
Director
Exercised, kept
9,310
$0.65
$6.05K
Mirkin Chad A.
12 Jun 2020
Director
Sell indirect
10,195
$2.83
$28.85K
AURASENSE LLC
12 Jun 2020
10% owner
Sell
10,195
$2.83
$28.85K
Mirkin Chad A.
20 May 2020
Director
Exercised, kept
49,649
$0.65
$32.27K
WALT DAVID R
13 Mar 2020
Director
Buy
291,066
$1.21
$352.86K
Mirkin Chad A.
12 Mar 2020
Director
Buy
15,000
$1.45
$21.75K
SNYDER DAVID S
12 Mar 2020
Chief Financial Officer
Buy
18,248
$1.40
$25.59K
Muralidhar Bali
19 Dec 2019
Director
Buy indirect
727,000
$2.75
$2.00M
WALT DAVID R
2 Aug 2019
Director
Buy
1,000,000
$2.00
$2.00M
Venkatesan Jay
2 Aug 2019
Director
Buy
250,000
$2.00
$500.00K
Mirkin Chad A.
2 Aug 2019
Director
Buy indirect
25,000
$2.00
$50.00K
Mirkin Chad A.
22 Mar 2019
Director
Buy
500
$2.30
$1.15K
Mirkin Chad A.
21 Mar 2019
Director
Buy
1,000
$2.43
$2.43K
Giljohann David A
19 Mar 2019
Chief Executive Officer
Buy
7,000
$2.40
$16.80K
Mirkin Chad A.
18 Mar 2019
Director
Buy
1,000
$2.40
$2.40K
Mirkin Chad A.
13 Mar 2019
Director
Buy
2,200
$2.50
$5.50K
Tompkins Mark N.
26 Sep 2017
Former Director and 10% Owner
Buy
166,667
$3.00
$500.00K
Venkatesan Jay
26 Sep 2017
Director
Buy indirect
66,666
$3.00
$200.00K
Giljohann David A
26 Sep 2017
Chief Executive Officer
Buy
16,666
$3.00
$50.00K
WALT DAVID R
26 Sep 2017
Director
Buy
268,333
$3.00
$805.00K
Jacobs Ian Seth
15 Jun 2017
President, Secretary, CEO, CFO
Sell
35,000
$0.03
$875.00
Tompkins Mark N.
15 Jun 2017
Director
Buy
35,000
$0.03
$875.00

What was left out

Form 4 filings counted 109
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 1
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 9
Transactions with no price 0
Shares from compensation/vesting 28,401,067
Sales filed before the plan box existed 4
History held since 19 Jun 2017