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DELCATH SYSTEMS, INC.

DCTH Net buying
CIK 0000872912 #2978 in the set updated 19 Sep 2026
Bought (120 mo)
$9.21M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
+$9.21M
+$9.21M against sales at will

By person

15 insiders · 85 transactions
4.8×

Gerard Michel holds only 4.8 times base salary in stock. $3.09M of shares against $635.71K in salary for 2025.

Salary from the company's own proxy. The shares are what Gerard Michel last reported holding, valued at $9.04, the price Common Stock was last bought or sold at on the open market here, on 6 Mar 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Rosalind Advisors, Inc. entity
Director
$6.30M (13)
—
+$6.30M
3,834,968
11.05%
$34.67M
+432.9%
MICHEL GERARD J
CHIEF EXECUTIVE OFFICER
$1.47M (15)
—
+$1.47M
342,034
0.9857%
$3.09M
—
SALAMON STEVEN A J
Director
$503.83K (15)
—
+$503.83K
5,530,493
15.94%
$50.00M
+86.1%
Vukovic Vojo
CHIEF MEDICAL OFFICER
$268.80K (2)
—
+$268.80K
168,882
0.4867%
$1.53M
—
Purpura John
CHIEF OPERATING OFFICER
$165.65K (6)
—
+$165.65K
41,526
0.1197%
$375.40K
—
Aharon Gil
Director
$136.70K (3)
—
+$136.70K
5,287,178
15.24%
$47.80M
+90.2%
Pennell Sandra
Chief Financial Officer
$122.92K (2)
—
+$122.92K
77,018
0.2220%
$696.24K
+427.4%
Hoffman David L.
GEN'L COUNSEL, CCO & SECY
$99.20K (1)
—
+$99.20K
74,330
0.2142%
$671.94K
+424.6%
Sylvester John Richard
Director
$89.63K (2)
—
+$89.63K
14,936
0.0430%
$135.02K
—
Rueckert William Dodge
Director
$19.48K (4)
—
+$19.48K
6,014
0.0173%
$54.37K
—
Simpson Jennifer K.
President and CEO
$13.20K (2)
—
+$13.20K
25,021
0.0721%
$226.19K
—
Keck Barbra
See Remarks
$13.19K (2)
—
+$13.19K
12,851
0.0370%
$116.17K
—
STOLL ROGER G PHD
Director
$11.04K (4)
—
+$11.04K
9,309
0.0268%
$84.15K
—
Muir Kevin
GM INTERVENTIONAL ONCOLOGY
—
—
—
18,582
0.0536%
$167.98K
+261.4%
Taglietti Marco
Director
—
—
—
6,001
0.0173%
$54.25K
+600,000%

Individual transactions

71
Insider
Date
Role
Action
Shares
Price
Amount
Pennell Sandra
6 Mar 2026
Chief Financial Officer
Buy
5,533
$9.04
$50.02K
MICHEL GERARD J
2 Mar 2026
CHIEF EXECUTIVE OFFICER
Buy
11,200
$8.96
$100.31K
Sylvester John Richard
21 Nov 2025
Director
Buy
4,386
$8.89
$38.99K
MICHEL GERARD J
11 Nov 2025
CHIEF EXECUTIVE OFFICER
Buy
11,500
$8.53
$98.05K
SALAMON STEVEN A J
19 Mar 2024
Director
Buy
26,882
$3.72
$100.00K
Aharon Gil
19 Mar 2024
Director
Buy
26,882
$3.72
$100.00K
Vukovic Vojo
12 Dec 2023
Chief Medical Officer
Buy
40,000
$3.00
$120.00K
MICHEL GERARD J
8 Dec 2023
Chief Executive Officer
Buy
34,000
$2.94
$99.96K
Pennell Sandra
17 Nov 2023
SVP of Finance, PFO and PAO
Buy
30,000
$2.43
$72.90K
Rosalind Advisors, Inc.
17 Nov 2023
Director
Buy indirect
100,000
$2.40
$240.41K
Hoffman David L.
16 Nov 2023
See Remarks
Buy
40,000
$2.48
$99.20K
Vukovic Vojo
16 Nov 2023
Chief Medical Officer
Buy
60,000
$2.48
$148.80K
Purpura John
13 Oct 2023
Chief Operating Officer
Buy
14,505
$3.44
$49.90K
Sylvester John Richard
21 Aug 2023
Director
Buy
10,550
$4.80
$50.64K
MICHEL GERARD J
29 Mar 2023
Chief Executive Officer
Buy
19,646
$4.84
$95.09K
SALAMON STEVEN A J
14 Dec 2022
Director
Buy
15,215
$3.62
$55.04K
Rosalind Advisors, Inc.
14 Dec 2022
Director
Buy indirect
15,215
$3.62
$55.04K
MICHEL GERARD J
13 Dec 2022
Chief Executive Officer
Buy
51,725
$2.90
$150.00K
MICHEL GERARD J
20 Jul 2022
Chief Executive Officer
Buy
62,814
$3.98
$250.00K
Purpura John
16 May 2022
Chief Operating Officer
Buy
3,300
$4.61
$15.21K
SALAMON STEVEN A J
13 May 2022
Director
Buy indirect
5,000
$5.03
$25.14K
SALAMON STEVEN A J
12 May 2022
Director
Buy indirect
6,000
$4.90
$29.42K
SALAMON STEVEN A J
19 Apr 2022
Director
Buy indirect
1,600
$6.25
$10.00K
Rosalind Advisors, Inc.
19 Apr 2022
Director
Buy indirect
1,600
$6.25
$10.00K
MICHEL GERARD J
18 Apr 2022
See Remarks
Buy
1,800
$6.37
$11.47K
MICHEL GERARD J
18 Apr 2022
See Remarks
Buy
200
$6.34
$1.27K
Aharon Gil
18 Apr 2022
Director
Buy indirect
2,000
$6.35
$12.70K
Rosalind Advisors, Inc.
18 Apr 2022
Director
Buy indirect
2,000
$6.35
$12.70K
SALAMON STEVEN A J
13 Apr 2022
Director
Buy indirect
1,500
$6.45
$9.68K
Rosalind Advisors, Inc.
13 Apr 2022
Director
Buy indirect
1,500
$6.45
$9.68K
SALAMON STEVEN A J
12 Apr 2022
Director
Buy indirect
2,500
$6.48
$16.20K
Rosalind Advisors, Inc.
12 Apr 2022
Director
Buy indirect
2,500
$6.48
$16.20K
Purpura John
11 Apr 2022
Chief Operating Officer
Buy
5,000
$6.59
$32.95K
MICHEL GERARD J
8 Apr 2022
See Remarks
Buy
1,000
$6.55
$6.55K
MICHEL GERARD J
8 Apr 2022
See Remarks
Buy
1,000
$6.59
$6.59K
Rosalind Advisors, Inc.
7 Apr 2022
Director
Buy indirect
1,000
$6.41
$6.41K
SALAMON STEVEN A J
7 Apr 2022
Director
Buy indirect
1,000
$6.41
$6.41K
Rosalind Advisors, Inc.
6 Apr 2022
Director
Buy indirect
1,000
$6.49
$6.49K
SALAMON STEVEN A J
6 Apr 2022
Director
Buy indirect
1,000
$6.49
$6.49K
Rosalind Advisors, Inc.
30 Dec 2021
Director
Buy indirect
2,000
$7.56
$15.12K
SALAMON STEVEN A J
30 Dec 2021
Director
Buy
2,000
$7.56
$15.12K
MICHEL GERARD J
2 Dec 2021
See Remarks
Buy
23,200
$8.61
$199.75K
Rosalind Advisors, Inc.
30 Jun 2021
Director
Buy indirect
5,500
$12.76
$70.18K
SALAMON STEVEN A J
30 Jun 2021
Director
Buy
5,500
$12.76
$70.18K
MICHEL GERARD J
28 Jun 2021
Chief Executive Officer
Buy
6,250
$11.93
$74.56K
Rosalind Advisors, Inc.
28 Jun 2021
Director
Buy indirect
500,000
$11.56
$5.78M
SALAMON STEVEN A J
28 Jun 2021
Director
Buy
5,000
$11.56
$57.80K
MICHEL GERARD J
25 Jun 2021
Chief Executive Officer
Buy
6,600
$11.35
$74.91K
SALAMON STEVEN A J
24 Jun 2021
Director
Buy
4,500
$10.90
$49.05K
Purpura John
13 May 2021
Chief Operating Officer
Buy
4,000
$9.42
$37.68K
MICHEL GERARD J
5 Apr 2021
Chief Executive Officer
Buy
15,500
$12.88
$199.64K
MICHEL GERARD J
11 Dec 2020
Chief Executive Officer
Buy
7,500
$13.25
$99.38K
Purpura John
19 Nov 2020
Chief Operating Officer
Buy
1,600
$12.68
$20.29K
SALAMON STEVEN A J
17 Nov 2020
Director
Buy
2,500
$12.11
$30.28K
Rosalind Advisors, Inc.
17 Nov 2020
Director
Buy indirect
2,500
$12.11
$30.28K
Aharon Gil
16 Nov 2020
Director
Buy
2,000
$12.00
$24.00K
SALAMON STEVEN A J
13 Nov 2020
Director
Buy indirect
2,000
$11.51
$23.02K
Rosalind Advisors, Inc.
13 Nov 2020
Director
Buy indirect
4,000
$11.75
$47.00K
Rueckert William Dodge
28 Sep 2018
Director
Buy
6,500
$1.75
$11.38K
Keck Barbra
28 Sep 2018
Chief Financial Officer
Buy
7,399
$1.75
$12.95K
Simpson Jennifer K.
28 Sep 2018
President & CEO
Buy
7,399
$1.75
$12.95K
STOLL ROGER G PHD
28 Sep 2018
Director
Buy
4,900
$1.75
$8.58K
Purpura John
28 Sep 2018
EVP, Global Operations
Buy
5,500
$1.75
$9.63K
Keck Barbra
1 Aug 2018
Chief Financial Officer
Buy
100
$2.39
$239.00
STOLL ROGER G PHD
1 Aug 2018
Director
Buy
99
$2.36
$233.64
STOLL ROGER G PHD
1 Aug 2018
Director
Buy
401
$2.45
$982.45
STOLL ROGER G PHD
1 Aug 2018
Director
Buy
500
$2.50
$1.25K
Simpson Jennifer K.
31 Jul 2018
President & CEO
Buy
100
$2.55
$255.00
Rueckert William Dodge
31 Jul 2018
Director
Buy
1,389
$2.50
$3.47K
Rueckert William Dodge
31 Jul 2018
Director
Buy
394
$2.53
$996.82
Rueckert William Dodge
31 Jul 2018
Director
Buy
1,425
$2.55
$3.63K
Show all 85 transactions →

What was left out

Form 4 filings counted 195
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 8
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 13,065,800
History held since 10 Feb 2017