$CLNN insider trading
Over the last 12 months, Clene insiders reported 1 buy totaling $217K and 21 sales totaling $5.2M across SEC Form 4 filings.
- Bought · 12m
- $217K 1 event
- Sold · 12m
- $5.2M 21 events
- Events · 12m
- 22 Form 4 filings, grouped
- Insiders · 12m
- 2 distinct reporters
- 10b5-1 share
- 0% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| May 4, 2026 | Ugwumba Chidozie10% | ▼ Sale | 78,679 | $6.74 | $530K | -28.3% | 2 tranches · indirect |
| Apr 30, 2026 | Ugwumba Chidozie10% | ▼ Sale | 19,497 | $5.78 | $113K | -6.6% | 3 tranches · indirect |
| Apr 21, 2026 | Ugwumba Chidozie10% | ▼ Sale | 65,663 | $6.14 | $403K | -18.1% | 2 tranches · indirect |
| Apr 17, 2026 | Ugwumba Chidozie10% | ▼ Sale | 39,162 | $6.43 | $252K | -9.7% | 3 tranches · indirect |
| Apr 2, 2026 | Ugwumba Chidozie10% | ▼ Sale | 24,925 | $4.81 | $120K | -5.8% | indirect |
| Apr 1, 2026 | Ugwumba Chidozie10% | ▼ Sale | 4,278 | $4.97 | $21K | -1% | indirect |
| Mar 31, 2026 | Ugwumba Chidozie10% | ▼ Sale | 100,997 | $4.89 | $494K | -19% | 3 tranches · indirect |
| Mar 26, 2026 | Ugwumba Chidozie10% | ▼ Sale | 17,909 | $5.56 | $100K | -3.3% | 3 tranches · indirect |
| Feb 3, 2026 | Ugwumba Chidozie10% | ▼ Sale | 5,559 | $4.1 | $23K | -1% | indirect |
| Feb 2, 2026 | Ugwumba Chidozie10% | ▼ Sale | 24,770 | $4.23 | $105K | -4.3% | 3 tranches · indirect |
| Jan 28, 2026 | Ugwumba Chidozie10% | ▼ Sale | 19,274 | $4.98 | $96K | -3.2% | 3 tranches · indirect |
| Jan 23, 2026 | Ugwumba Chidozie10% | ▼ Sale | 18,221 | $5.3 | $97K | -2.9% | 2 tranches · indirect |
| Jan 21, 2026 | Ugwumba Chidozie10% | ▼ Sale | 32,474 | $4.97 | $162K | -5% | 3 tranches · indirect |
| Jan 15, 2026 | Ugwumba Chidozie10% | ▼ Sale | 58,289 | $5.01 | $292K | -8.2% | 3 tranches · indirect |
| Jan 13, 2026 | MATLIN DAVID JD | ▲ Buy | 33,333 | $6.5 | $217K | +7.5% | — |
| Jan 12, 2026 | Ugwumba Chidozie10% | ▼ Sale | 44,975 | $5.7 | $256K | -6% | 3 tranches · indirect |
| Jan 7, 2026 | Ugwumba Chidozie10% | ▼ Sale | 12,918 | $6.04 | $78K | -1.7% | 3 tranches · indirect |
| Jan 2, 2026 | Ugwumba Chidozie10% | ▼ Sale | 17,110 | $5.79 | $99K | -2.2% | 2 tranches · indirect |
| Dec 30, 2025 | Ugwumba Chidozie10% | ▼ Sale | 12,234 | $5.98 | $73K | -1.5% | 2 tranches · indirect |
| Dec 26, 2025 | Ugwumba Chidozie10% | ▼ Sale | 11,671 | $6.28 | $73K | -1.4% | 3 tranches · indirect |
| Dec 22, 2025 | Ugwumba Chidozie10% | ▼ Sale | 9,949 | $6.49 | $65K | -2.5% | 2 tranches · indirect |
| Dec 18, 2025 | Ugwumba Chidozie10% | ▼ Sale | 257,795 | $6.69 | $1.7M | -39.6% | 12 tranches · indirect |
| Aug 21, 2025 | General Resonance LLC10% | ▼ Sale | 3,401 | $5.34 | $18K | -0.5% | — |
Every $CLNN filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Clene filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $CLNN feed.