DELCATH SYSTEMS INC (DCTH) is a publicly traded company in the Unknown sector. Across all available filings, 38 corporate insiders have executed 476 transactions totaling $14.7M, demonstrating a bullish sentiment with $12.9M in net insider flow. The most recent transaction on Nov 21, 2025 involved a purchase of 4,386 shares valued at $39.0K.
No significant insider buying has been recorded for DCTH in the recent period.
No significant insider selling has been recorded for DCTH in the recent period.
Based on recent SEC filings, insider sentiment for DCTH is bullish with an Insider Alignment Score of 94/100 and a net flow of $12.9M. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at DELCATH SYSTEMS INC (DCTH) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 38 insiders are actively trading DCTH stock, having executed 476 transactions in the past 90 days. The most active insider is Advisors, Inc. Rosalind (Executive), who has made 20 transactions totaling $3.9B.
Get notified when executives and directors at DCTH file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Nov 21, 2025 | Richard Sylvester John | Executive | Purchase | 4,386 | $8.89 | $39.0K | |
| Nov 11, 2025 | J. Michel Gerard | Executive | Purchase | 11,500 | $8.53 | $98.1K | |
| Apr 18, 2024 | Inc. Rosalind Advisors, | Executive | Conversion | 991,615 | $N/A | $0 | |
| Apr 18, 2024 | Inc. Rosalind Advisors, | Executive | Exercise | 619,946 | $6199.46 | $3.8B | Large |
| Apr 18, 2024 | A. J. Salamon Steven | Executive | Conversion | 991,615 | $N/A | $0 | |
| Apr 18, 2024 | A. J. Salamon Steven | Executive | Exercise | 619,946 | $6199.46 | $3.8B | Large |
| Apr 18, 2024 | Aharon Gil | Executive | Exercise | 619,946 | $6199.46 | $3.8B | Large |
| Apr 18, 2024 | Aharon Gil | Executive | Conversion | 991,615 | $N/A | $0 | |
| Apr 18, 2024 | Aharon Gil | Executive | Exercise | 619,946 | $N/A | $0 | |
| Apr 18, 2024 | Aharon Gil | Executive | Conversion | 991,615 | $N/A | $0 | |
| Apr 18, 2024 | A. J. Salamon Steven | Executive | Exercise | 619,946 | $N/A | $0 | |
| Apr 18, 2024 | A. J. Salamon Steven | Executive | Conversion | 991,615 | $N/A | $0 | |
| Apr 18, 2024 | Aharon Gil | Executive | Exercise | 619,946 | $N/A | $0 | |
| Apr 18, 2024 | Aharon Gil | Executive | Conversion | 991,615 | $N/A | $0 | |
| Mar 19, 2024 | L. Hoffman David | Executive | Award | 20,161 | $3.72 | $75.0K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Exercise (Options)(X) | 19 | $11.5B | 99.8% |
Purchase(P) | 295 | $13.8M | 0.1% |
Other(J) | 19 | $7.2M | 0.1% |
Payment(F) | 14 | $3.7M | 0.0% |
Exercise(M) | 9 | $1.9M | 0.0% |
Award(A) | 91 | $927.4K | 0.0% |
Sale(S) | 13 | $893.5K | 0.0% |
Conversion(C) | 15 | $0 | 0.0% |
Gift(G) | 1 | $0 | 0.0% |
Insiders at DELCATH SYSTEMS INC are accumulating shares at an accelerated pace. With 38 insiders making 476 transactions totaling $13.8M in purchases versus $893.5K in sales, the net buying activity of $12.9M signals strong executive confidence. Advisors, Inc. Rosalind (Executive) leads the buying activity with $3.9B in transactions across all time.