DELCATH SYSTEMS, INC.
Total Trades
35
Buys
35
Sells
0
Largest Trade
$100K–$500K
Insiders
9
Institutional Funds
88
Inst. Value
$1M+
Activist Filings
27
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Pennell Sandra | CFO | BUY | $50K–$100K | 6K | $9.04 | Mar 6, 2026 |
| MICHEL GERARD J | CHIEF EXECUTIVE OF… | BUY | $100K–$500K | 11K | $8.96 | Mar 3, 2026 |
| Sylvester John Richard | Director | BUY | $15K–$50K | 4K | $8.89 | Nov 25, 2025 |
| MICHEL GERARD J | CHIEF EXECUTIVE OF… | BUY | $50K–$100K | 12K | $8.53 | Nov 13, 2025 |
| Aharon Gil | Director | BUY | $100K–$500K | 27K | $3.72 | Mar 21, 2024 |
| SALAMON STEVEN A J | Director | BUY | $100K–$500K | 27K | $3.72 | Mar 20, 2024 |
| Rosalind Advisors, Inc. | Director | BUY | $100K–$500K | 100K | $2.40 | Nov 21, 2023 |
| Pennell Sandra | SVP of Finance | BUY | $50K–$100K | 30K | $2.43 | Nov 21, 2023 |
| Vukovic Vojo | Chief Medical Offi… | BUY | $100K–$500K | 60K | $2.48 | Nov 20, 2023 |
| Hoffman David L. | See Remarks | BUY | $50K–$100K | 40K | $2.48 | Nov 20, 2023 |
| Purpura John | COO | BUY | $15K–$50K | 15K | $3.44 | Oct 17, 2023 |
| Sylvester John Richard | Director | BUY | $50K–$100K | 11K | $4.80 | Aug 23, 2023 |
| MICHEL GERARD J | CEO | BUY | $50K–$100K | 20K | $4.84 | Mar 30, 2023 |
| Rosalind Advisors, Inc. | Director | BUY | $50K–$100K | 15K | $3.62 | Dec 16, 2022 |
| SALAMON STEVEN A J | Director | BUY | $50K–$100K | 15K | $3.62 | Dec 16, 2022 |
| MICHEL GERARD J | CEO | BUY | $100K–$500K | 52K | $2.90 | Dec 14, 2022 |
| MICHEL GERARD J | CEO | BUY | $100K–$500K | 63K | $3.98 | Jul 21, 2022 |
| Purpura John | COO | BUY | $15K–$50K | 3K | $4.61 | May 18, 2022 |
| SALAMON STEVEN A J | Director | BUY | $15K–$50K | 5K | $5.03 | May 16, 2022 |
| SALAMON STEVEN A J | Director | BUY | $15K–$50K | 6K | $4.90 | May 13, 2022 |
| Rosalind Advisors, Inc. | Director | BUY | $1K–$15K | 2K | $6.25 | Apr 21, 2022 |
| SALAMON STEVEN A J | Director | BUY | $1K–$15K | 2K | $6.25 | Apr 20, 2022 |
| Rosalind Advisors, Inc. | Director | BUY | $1K–$15K | 2K | $6.35 | Apr 19, 2022 |
| Aharon Gil | Director | BUY | $1K–$15K | 2K | $6.35 | Apr 19, 2022 |
| MICHEL GERARD J | See Remarks | BUY | $1K–$15K | 2K | $6.37 | Apr 19, 2022 |
| Rosalind Advisors, Inc. | Director | BUY | $1K–$15K | 2K | $6.45 | Apr 14, 2022 |
| SALAMON STEVEN A J | Director | BUY | $1K–$15K | 2K | $6.45 | Apr 14, 2022 |
| Rosalind Advisors, Inc. | Director | BUY | $15K–$50K | 3K | $6.48 | Apr 12, 2022 |
| SALAMON STEVEN A J | Director | BUY | $15K–$50K | 3K | $6.48 | Apr 12, 2022 |
| Purpura John | COO | BUY | $15K–$50K | 5K | $6.59 | Apr 11, 2022 |
| MICHEL GERARD J | See Remarks | BUY | $1K–$15K | 2K | $6.57 | Apr 8, 2022 |
| SALAMON STEVEN A J | Director | BUY | $1K–$15K | 2K | $6.45 | Apr 8, 2022 |
| Rosalind Advisors, Inc. | Director | BUY | $1K–$15K | 2K | $6.45 | Apr 8, 2022 |
| SALAMON STEVEN A J | Director | BUY | $15K–$50K | 2K | $7.56 | Jan 3, 2022 |
| Rosalind Advisors, Inc. | Director | BUY | $15K–$50K | 2K | $7.56 | Jan 3, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 88 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Rosalind Advisors, Inc. | 3.3M | $1M+ | SH |
| VANGUARD GROUP INC | 1.5M | $1M+ | SH |
| STATE STREET CORP | 608K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 595K | $1M+ | SH |
| Propel Bio Management, LLC | 439K | $1M+ | SH |
| Ikarian Capital, LLC | 431K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 362K | $1M+ | SH |
| GOLDMAN SACHS GROUP INC | 357K | $1M+ | SH |
| Private Wealth Advisors, LLC | 290K | $1M+ | SH |
| Palisades Investment Partners, LLC | 267K | $1M+ | SH |
| Simplify Asset Management Inc. | 261K | $1M+ | SH |
| ADAR1 Capital Management, LLC | 224K | $1M+ | SH |
| ADAR1 Capital Management, LLC | 224K | $1M+ | SH |
| Diametric Capital, LP | 220K | $1M+ | SH |
| KENNEDY CAPITAL MANAGEMENT LLC | 203K | $1M+ | SH |
| Lane Generational LLC | 198K | $1M+ | SH |
| CIBC WORLD MARKET INC. | 159K | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 155K | $1M+ | SH |
| APIS CAPITAL ADVISORS, LLC | 136K | $1M+ | SH |
| NEW YORK STATE COMMON RETIREMENT FUND | 115K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D/A · Feb 10, 2026
9.9%
6.7M shares
SC 13G · Oct 17, 2025
5.0%
1.8M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G/A · May 15, 2025
2.2%
750K shares
SC 13D/A · May 12, 2025
9.9%
6.7M shares
SC 13D/A · Jan 27, 2025
9.9%
6.7M shares
SC 13D/A · Nov 15, 2024
9.9%
2.8M shares
SC 13D/A · Nov 15, 2024
9.9%
2.8M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G/A · Nov 15, 2024
5.3%
1.7M shares
Biotechnology Value Fund, L.P.
SC 13G/A · Nov 14, 2024
1.9%
557K shares
SC 13G/A · Nov 8, 2024
4.6%
1.5M shares
SC 13D/A · May 17, 2024
9.9%
2.8M shares
SC 13D/A · Mar 25, 2024
9.9%
1.2M shares
Biotechnology Value Fund, L.P.
SC 13G/A · Feb 14, 2024
6.2%
1.4M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G/A · Feb 13, 2024
10.0%
2.7M shares
Stonepine Capital Management, LLC
SC 13G/A · Feb 13, 2024
0.9%
208K shares
Soleus Capital Master Fund, L.P.
SC 13G/A · Feb 2, 2024
0.0%
0 shares
SC 13G · Jan 9, 2024
6.8%
1.5M shares
SC 13D/A · Nov 28, 2023
9.9%
1.1M shares
Soleus Capital Master Fund, L.P.
SC 13G · Aug 16, 2023
5.3%
806K shares
Stonepine Capital Management, LLC
SC 13G · Jun 26, 2023
8.7%
976K shares
Biotechnology Value Fund, L.P.
SC 13G · Jun 22, 2023
6.5%
1.0M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G · Jun 22, 2023
10.0%
4.9M shares
SC 13G/A · Dec 29, 2022
0.0%
0 shares
SC 13D/A · Dec 21, 2022
9.9%
459K shares
SC 13D/A · Jul 21, 2022
9.9%
444K shares
SC 13D/A · Mar 9, 2022
9.9%
424K shares
SC 13D/A · Feb 14, 2022
9.9%
407K shares