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Clene Inc. (NASDAQ:CLNN)
US · Delayed Price · Currency is USD
Healthcare · Biotechnology
3.84-0.04 (-1.03%)
Insider Score
––Not scored
CLNN Insider Score
Insiders here have filed 3 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
CLNN Stock Insider Trading Activity
CLNN stock’s insider trading shows 7 sales on the open market for an estimated $1.25M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| MATLIN DAVID J Director | Award | 434,451 | $3.28 | $1.42M | 90.9% | 912,275 | Sep 16, 2026 | — | Form 4 |
| Etherington Robert Dee CEO | Award | 15,244 | $3.28 | $50.00K | 38.0% | 55,393 | Sep 16, 2026 | — | Form 4 |
| Mosca Alison Director | Award | 198,171 | $3.28 | $650.00K | 70.6% | 478,671 | Sep 16, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 73,296 | $6.20 | $454.44K | 41.5% | 103,417 | May 12, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 22,177 | $6.75 | $149.69K | 11.2% | 176,713 | May 11, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 72,884 | $6.80 | $495.61K | 26.8% | 198,890 | May 4, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 5,795 | $6.01 | $34.83K | 2.1% | 271,774 | May 1, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 5,736 | $6.08 | $34.87K | 2.0% | 277,569 | Apr 30, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 12,170 | $5.63 | $68.52K | 4.1% | 283,305 | Apr 29, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 1,591 | $5.90 | $9.39K | 0.5% | 295,475 | Apr 28, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 61,345 | $6.14 | $376.66K | 17.1% | 297,066 | Apr 21, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 4,318 | $6.12 | $26.43K | 1.2% | 358,411 | Apr 20, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 25,040 | $6.43 | $161.01K | 6.5% | 362,729 | Apr 17, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 7,748 | $6.40 | $49.59K | 2.0% | 387,769 | Apr 16, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 6,374 | $6.48 | $41.30K | 1.6% | 395,517 | Apr 15, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 24,925 | $4.81 | $119.89K | 5.8% | 401,891 | Apr 2, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 4,278 | $4.97 | $21.26K | 1.0% | 426,816 | Apr 1, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 67,991 | $4.88 | $331.80K | 13.6% | 431,094 | Mar 31, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 15,536 | $5.10 | $79.23K | 3.0% | 499,085 | Mar 30, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 17,470 | $4.75 | $82.98K | 3.3% | 514,621 | Mar 27, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 5,319 | $5.40 | $28.72K | 1.0% | 532,091 | Mar 26, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 7,098 | $5.50 | $39.04K | 1.3% | 537,410 | Mar 25, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 5,492 | $5.78 | $31.74K | 1.0% | 544,508 | Mar 24, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 5,559 | $4.10 | $22.79K | 1.0% | 550,000 | Feb 3, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 3,800 | $4.04 | $15.35K | 0.7% | 555,559 | Feb 2, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 5,686 | $4.13 | $23.48K | 1.0% | 559,359 | Jan 30, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 15,284 | $4.32 | $66.03K | 2.6% | 565,045 | Jan 29, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 8,717 | $4.91 | $42.80K | 1.5% | 580,329 | Jan 28, 2026 | — | Form 4 |
| Ugwumba Chidozie Other | Sell | 4,139 | $5.08 | $21.03K | 0.7% | 589,046 | Jan 27, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.