MarketPeel
Insider Trading Intelligence
RI

Rosalind Advisors, Inc.

DCTH
DIRECTOR · DELCATH SYSTEMS, INC. · CIK 0001622627
FILING MIX · LIFETIME91%/9%
BUYS
29
SELLS
3
TOTAL VALUE
$3.87B
COMPANIES
1
ACTIVE SINCE
Nov 2020
HOLDINGS NOW
3,413,468
AVG SELL PX
TRADE KIND
SHOWING 32 / 32
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
8 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Rosalind Advisors, Inc., measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d8+62.50%+6.67%-0.16%+6.83%+4.47%
14d8+37.50%+4.96%+0.37%+4.59%+0.46%
30d8+37.50%+2.46%-1.81%+4.27%+1.01%
60d8+37.50%+8.35%+0.17%+8.19%-13.38%
90d8+37.50%+17.73%+0.16%+17.57%-11.82%
180d8+25.00%+11.45%+1.66%+9.79%-32.34%
1y8+25.00%+35.28%+2.79%+32.49%-19.40%
2y8+25.00%+12.71%+18.46%-5.75%-44.71%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
DCTH · 3,413,468 shares · as of May 5, 2025
0853,3671,706,7342,560,1013,413,46820212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
FLOW · 29 buys / 3 sellsCOVERAGE · 19 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
400,000$10.00$4.00M3,413,468May 5, 2025May 9, 2025View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
250,000$10.00$2.50M3,013,468Dec 24, 2024Dec 26, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
603,954$9.99$6.03M1,323,919Dec 24, 2024Dec 26, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
00Oct 30, 2024Nov 1, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
500$1,000.00$500.0K0Oct 30, 2024Nov 1, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
991,6152,763,468Apr 18, 2024May 16, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
991,6152,763,468Apr 18, 2024May 16, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
619,946$6,199.46$3.84B2,763,468Apr 18, 2024May 16, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
619,946$0.01$6.2K2,763,468Apr 18, 2024May 16, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
619,946$3.71$2.30M836,133Mar 19, 2024Mar 20, 2024View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
100,000$2.40$240.4K1,038,828Nov 17, 2023Nov 21, 2023View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
$1,000.000Aug 21, 2023Aug 22, 2023View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
538,828$5.63$3.03M719,965Apr 18, 2023Apr 20, 2023View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
15,215$3.62$55.0K459,315Dec 14, 2022Dec 16, 2022View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
692,042$2.89$2.00M1,258,793Dec 13, 2022Dec 14, 2022View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
1,600$6.25$10.0K433,100Apr 19, 2022Apr 20, 2022View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
2,000$6.35$12.7K431,500Apr 18, 2022Apr 19, 2022View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
1,500$6.45$9.7K429,500Apr 13, 2022Apr 14, 2022View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
2,500$6.48$16.2K428,000Apr 12, 2022Apr 12, 2022View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
1,000$6.41$6.4K425,500Apr 7, 2022Apr 7, 2022View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
1,000$6.49$6.5K424,500Apr 6, 2022Apr 7, 2022View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
2,000$7.56$15.1K423,500Dec 30, 2021Dec 30, 2021View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
5,500$12.76$70.2K421,500Jun 30, 2021Jul 1, 2021View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
5,000$11.56$57.8K416,000Jun 28, 2021Jul 1, 2021View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
500,000$11.56$5.78M416,000Jun 28, 2021Jun 30, 2021View →
DCTH
DELCATH SYSTEMS, INC.
SALE
877,379406,500Jun 24, 2021Jun 25, 2021View →
DCTH
DELCATH SYSTEMS, INC.
SALE
1,1221,137Jun 24, 2021Jun 25, 2021View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
877,379406,500Jun 23, 2021Jun 25, 2021View →
DCTH
DELCATH SYSTEMS, INC.
SALE
7,5612,749Jun 23, 2021Jun 25, 2021View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
215,000$10.00$2.15M406,500Mar 31, 2021Apr 1, 2021View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
2,500$12.11$30.3K191,500Nov 17, 2020Nov 19, 2020View →
DCTH
DELCATH SYSTEMS, INC.
PURCHASE
4,000$11.75$47.0K189,000Nov 13, 2020Nov 16, 2020View →
Other insiders · DCTH
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About this filer
CIK 0001622627
ROLE
Director
PRIMARY
DCTH
COMPANIES
1
ACTIVE SINCE
Nov 2020
MARKETPEEL · /INSIDER/0001622627DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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