SELLAS Life Sciences Group, Inc. (SLS)
Latest SLS Insider Trades
About SELLAS Life Sciences Group, Inc. (SLS)
SELLAS Life Sciences Group Inc is a late-stage clinical biopharmaceutical company focused on the development of novel therapeutics for a broad range of cancer indications. The company's product candidates currently include galinpepimut-S, or GPS, a peptide immunotherapy directed against the Wilms tumor 1, or WT1, antigen, and GFH009, a selective small molecule cyclin-dependent kinase 9, or CDK9, inhibitor.
- NEW YORK, NY
- 13
- 2008
- XNAS
https://www.sellaslifesciences.comSEC filings for SLS on EDGAR
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 1 | 1,065,000 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
SLS Insider Transactions (Form 4)
99 Form 4 filings on record, the earliest from Dec 5, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Angelos M. Stergiou - Officer | Grant or award | Common Stock | 1,065,000 |
Recent SLS Form 8-K Filings
5SLS Insider Trading - FAQ
What is the latest insider trade for SLS?
SELLAS Life Sciences Group, Inc. (SLS) had 1 insider filing in the last 90 days, with the most recent on 2026-06-18. The full record for SLS runs to 9 Form 4 filings, the earliest from 2024-12-05. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying SLS stock?
No insider purchases of SLS were filed in the last 90 days. 2 purchases are on record for this company.
How many insiders are selling SLS stock?
No insider sales of SLS were filed in the last 90 days.
Where can I see SLS SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks SLS Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow SLS insider buys?
Create a free InsiderAlpha account and press Watch on this page to add SLS to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Health Care Companies with Insider Activity
Recent Insider Filings
9Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Angelos M. Stergiou view on EDGAR
- - John Thomas Burns view on EDGAR
- - Angelos M. Stergiou view on EDGAR
- - Dragan Cicic view on EDGAR
- - Katherine Bach Kalin view on EDGAR
- - Nostrand Robert L. van view on EDGAR
- - John Thomas Burns view on EDGAR
- - Angelos M. Stergiou view on EDGAR
- - Dragan Cicic view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Health Care
- Where SLS's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track SLS insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
