# Delcath Systems, Inc.: filings

DCTH · Nasdaq · CIK 872912 · [Healthcare](/sectors/healthcare.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/dcth.md) · [Financials](/companies/dcth/financials.md) · [Filings](/companies/dcth/filings.md) · [Insiders](/companies/dcth/insiders.md)

## Reports and events: 502 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (8-K 352, 4 331, 10-Q 53, CORRESP 42, 3 36, SC 13G/A 31, EFFECT 25, SC 13G 25, UPLOAD 25, 424B5 24, 424B3 23, DEF 14A 20, S-1/A 20, 10-K 18, S-3 14, DEFA14A 13, SC 13D/A 13, S-8 11, 4/A 10, PRE 14A 9, S-1 9, S-3/A 8, 424B4 7, D 7, 8-K/A 6, ARS 5, 5 4, POS AM 4, SCHEDULE 13D/A 4, SCHEDULE 13G 4, CT ORDER 3, NT 10-Q 3, SC 13D 3, 10-K/A 2, 10-Q/A 2, 3/A 2, SCHEDULE 13G/A 2, 144 1, 25 1, 25-NSE 1, 424A 1, 424B2 1, 8-A12B 1, AW 1, CERT 1, DEF 14C 1, FWP 1, PRE 14C 1, PRER14A 1, RW 1, S-3MEF 1, SC TO-I 1, SC TO-T/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-19 | 15:41 ET | [SCHEDULE 13D/A](/filings/0001622627-26-000027.md) | Ownership report, active investor, amended | 0001622627-26-000027 |
| 2026-08-14 | 08:09 ET | [8-K](/filings/0001193125-26-350536.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-26-350536 |
| 2026-08-06 | 09:09 ET | [10-Q](/filings/0001628280-26-053956.md) | Quarterly report, period 2026-06-30 | 0001628280-26-053956 |
| 2026-08-06 | 08:10 ET | [8-K](/filings/0001628280-26-053902.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-053902 |
| 2026-05-14 | 08:23 ET | [8-K](/filings/0001193125-26-222899.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-26-222899 |
| 2026-05-07 | 09:09 ET | [10-Q](/filings/0001628280-26-031751.md) | Quarterly report, period 2026-03-31 | 0001628280-26-031751 |
| 2026-05-07 | 08:12 ET | [8-K](/filings/0001628280-26-031725.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-031725 |
| 2026-04-02 | 08:52 ET | [DEF 14A](/filings/0001628280-26-022948.md) | Proxy statement, period 2026-05-13 | 0001628280-26-022948 |
| 2026-03-03 | 16:48 ET | [8-K](/filings/0001193125-26-088527.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-088527 |
| 2026-02-26 | 09:15 ET | [10-K](/filings/0001628280-26-012019.md) | Annual report, period 2025-12-31 | 0001628280-26-012019 |
| 2026-02-26 | 08:06 ET | [8-K](/filings/0001628280-26-012004.md) | 2.02 Results of operations | 0001628280-26-012004 |
| 2026-02-10 | 14:41 ET | [SCHEDULE 13D/A](/filings/0001622627-26-000001.md) | Ownership report, active investor, amended | 0001622627-26-000001 |
| 2026-01-12 | 16:41 ET | [8-K](/filings/0001193125-26-010498.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-010498 |
| 2025-11-20 | 16:45 ET | [8-K](/filings/0001193125-25-289917.md) | 8.01 Other events | 0001193125-25-289917 |
| 2025-11-04 | 09:04 ET | [10-Q](/filings/0001628280-25-048558.md) | Quarterly report, period 2025-09-30 | 0001628280-25-048558 |
| 2025-11-04 | 08:02 ET | [8-K](/filings/0001628280-25-048539.md) | 2.02 Results of operations | 0001628280-25-048539 |
| 2025-10-20 | 06:01 ET | [8-K](/filings/0001193125-25-242909.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-242909 |
| 2025-08-15 | 16:15 ET | [8-K](/filings/0001193125-25-181881.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-25-181881 |
| 2025-08-06 | 09:14 ET | [10-Q](/filings/0001628280-25-038112.md) | Quarterly report, period 2025-06-30 | 0001628280-25-038112 |
| 2025-08-06 | 08:03 ET | [8-K](/filings/0001628280-25-038098.md) | 2.02 Results of operations | 0001628280-25-038098 |
| 2025-05-22 | 07:15 ET | [8-K](/filings/0001193125-25-124538.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-124538 |
| 2025-05-16 | 16:15 ET | [8-K](/filings/0001193125-25-121700.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-25-121700 |
| 2025-05-12 | 13:15 ET | [SCHEDULE 13D/A](/filings/0001622627-25-000021.md) | Ownership report, active investor, amended | 0001622627-25-000021 |
| 2025-05-08 | 09:25 ET | [10-Q](/filings/0001628280-25-023507.md) | Quarterly report, period 2025-03-31 | 0001628280-25-023507 |
| 2025-05-08 | 07:42 ET | [8-K](/filings/0001628280-25-023470.md) | 2.02 Results of operations | 0001628280-25-023470 |
| 2025-04-01 | 08:57 ET | [DEF 14A](/filings/0001628280-25-015761.md) | Proxy statement, period 2025-05-15 | 0001628280-25-015761 |
| 2025-03-21 | 16:15 ET | [8-K](/filings/0001193125-25-060237.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001193125-25-060237 |
| 2025-03-06 | 09:18 ET | [10-K](/filings/0001628280-25-010797.md) | Annual report, period 2024-12-31 | 0001628280-25-010797 |
| 2025-03-06 | 08:01 ET | [8-K](/filings/0001628280-25-010775.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-010775 |
| 2025-01-27 | 16:02 ET | [SCHEDULE 13D/A](/filings/0001622627-25-000001.md) | Ownership report, active investor, amended | 0001622627-25-000001 |
| 2025-01-13 | 09:18 ET | [8-K](/filings/0001193125-25-005053.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-005053 |
| 2024-12-30 | 09:11 ET | [8-K](/filings/0001193125-24-286248.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-286248 |
| 2024-11-14 | 10:33 ET | [SC 13D/A](/filings/0001622627-24-000061.md) | Ownership report, active investor, amended | 0001622627-24-000061 |
| 2024-11-14 | 21:46 ET | [SC 13D/A](/filings/0001622627-24-000062.md) | Ownership report, active investor, amended | 0001622627-24-000062 |
| 2024-11-08 | 09:46 ET | [10-Q](/filings/0001628280-24-046537.md) | Quarterly report, period 2024-09-30 | 0001628280-24-046537 |
| 2024-11-08 | 08:13 ET | [8-K](/filings/0001628280-24-046513.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-24-046513 |
| 2024-10-17 | 08:53 ET | [8-K](/filings/0001193125-24-238564.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-238564 |
| 2024-08-29 | 08:00 ET | [8-K](/filings/0001193125-24-209296.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-209296 |
| 2024-08-28 | 08:33 ET | [8-K](/filings/0001193125-24-208282.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-208282 |
| 2024-08-05 | 16:36 ET | [10-Q](/filings/0001628280-24-034769.md) | Quarterly report, period 2024-06-30 | 0001628280-24-034769 |
| 2024-08-05 | 16:12 ET | [8-K](/filings/0001628280-24-034736.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-24-034736 |
| 2024-07-19 | 16:06 ET | [8-K](/filings/0001193125-24-181630.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-24-181630 |
| 2024-07-09 | 09:01 ET | [8-K](/filings/0001193125-24-176589.md) | 3.01 Delisting notice | 0001193125-24-176589 |
| 2024-05-29 | 16:06 ET | [8-K](/filings/0001193125-24-149142.md) | 3.01 Delisting notice; 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-24-149142 |
| 2024-05-17 | 12:48 ET | [SC 13D/A](/filings/0001622627-24-000032.md) | Ownership report, active investor, amended | 0001622627-24-000032 |
| 2024-05-14 | 09:14 ET | [10-Q](/filings/0001628280-24-023087.md) | Quarterly report, period 2024-03-31 | 0001628280-24-023087 |
| 2024-05-14 | 08:05 ET | [8-K](/filings/0001628280-24-023065.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-24-023065 |
| 2024-04-26 | 08:25 ET | [8-K](/filings/0001193125-24-115922.md) | 1.01 Entry into a material agreement | 0001193125-24-115922 |
| 2024-04-12 | 16:27 ET | [DEF 14A](/filings/0001628280-24-016059.md) | Proxy statement, period 2024-05-23 | 0001628280-24-016059 |
| 2024-03-26 | 09:32 ET | [10-K](/filings/0001628280-24-013008.md) | Annual report, period 2023-12-31 | 0001628280-24-013008 |

Page 1 of 11. [Older](/companies/dcth/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 27, 2026, 16:12 ET. No prices; not investment advice.