Delcath Systems, Inc. (DCTH)
Nasdaq: DCTH · Surgical & Medical Instruments & Apparatus · Queensbury, NY · filing with the SEC since 2000
Who owns Delcath Systems, Inc.
As filed with the SECHolders of 5% or more
4
Rosalind Advisors, Inc. holds 9.9% of Common Stock, $0.01 par value per share, as its SCHEDULE 13D/A filed Oct 19, 2026 says.
Directors and officers
12
report now, of 22 people on the record since 2008. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Rosalind Advisors, Inc.
SCHEDULE 13D/A · filed Oct 19, 2026 · Common Stock, $0.01 par value per share · 9.9% in Feb 10, 2026
BlackRock Portfolio Management LLC
SCHEDULE 13G · filed Oct 27, 2026 · Common Stock
Blackrock, Inc.
SCHEDULE 13G · filed Jul 28, 2026 · Common Stock · 4.98% in Apr 27, 2026
Daniel Kaufman
SCHEDULE 13G · filed Mar 20, 2026 · Common Stock, $0.01 par value
Vivo Opportunity Fund Holdings, L.P.
SCHEDULE 13G/A · filed May 15, 2025 · Common Stock, $0.01 par value per share · reported falling below 5%
What DCTH reports owning in othersstakes of 5% or more, and other ties
5 subsidiaries in 5 countries, from the list filed with the 10-K filed Feb 26, 2026.
Insider tradesForm 4
0sales
4purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$300,000bought, in dollars
Open-market trades on Form 4 from Oct 14, 2025 to Oct 14, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Oct 14, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window3 of 22 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Michel Gerard J | CHIEF EXECUTIVE OFFICER | 0 | $0 | 0 | 2 | $200,000 |
| Pennell Sandra | Chief Financial Officer | 0 | $0 | 0 | 1 | $100,000 |
| Sylvester John Richard | director | 0 | $0 | 0 | 1 | $0 |