CLNN
Clene Inc. · Healthcare
Insiders sold $2.6M net in the last 90 days ·1 seller, 0 buyers· latest Form 4 filed May 13, 2026
Insider Buying
$217K
reported purchases (SEC code P)
Insider Selling
$5.8M
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
Latest filing
May 13, 2026
Ugwumba Chidozie
Clene Inc. (CLNN) has 24 SEC Form 4 filings (65 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: May 13, 2026.
Inside the rolling window, 2 insiders at Clene Inc. reported 1 open-market purchase totaling $217K and 62 open-market sales totaling $5.8M. The most active filer is 10% Owner Ugwumba Chidozie with 62 filings. Insiders have net sold $5.6M over the trailing 6 months. The most recent open-market filing is a sale of 22,177 shares by 10% Owner Ugwumba Chidozie, dated May 11, 2026, worth $150K.
- Industry:Biotechnology
- CEO:Robert Etherington
- Employees:78
- HQ:Salt Lake City, UT, US
- IPO:2018-10-18
| Source | |||||||
|---|---|---|---|---|---|---|---|
| 10% Owner | Sale | 22,177 | $150K | May 13 | -18.8% | SEC ↗ | |
| 10% Owner | Sale | 73,296 | $454K | May 13 | -18.8% | SEC ↗ | |
| 10% Owner | Sale | 5,795 | $35K | May 5 | -19.8% | SEC ↗ | |
| 10% Owner | Sale | 72,884 | $496K | May 5 | -19.8% | SEC ↗ | |
| 10% Owner | Sale | 1,591 | $9K | Apr 30 | -14.3% | SEC ↗ | |
| 10% Owner | Sale | 12,170 | $69K | Apr 30 | -14.3% | SEC ↗ | |
| 10% Owner | Sale | 5,736 | $35K | Apr 30 | -14.3% | SEC ↗ | |
| 10% Owner | Sale | 4,318 | $26K | Apr 22 | -19.6% | SEC ↗ | |
| 10% Owner | Sale | 61,345 | $377K | Apr 22 | -19.6% | SEC ↗ | |
| 10% Owner | Sale | 6,374 | $41K | Apr 17 | -16.3% | SEC ↗ | |
| 10% Owner | Sale | 7,748 | $50K | Apr 17 | — | SEC ↗ | |
| 10% Owner | Sale | 25,040 | $161K | Apr 17 | — | SEC ↗ | |
| 10% Owner | Sale | 24,925 | $120K | Apr 6 | — | SEC ↗ | |
| 10% Owner | Sale | 4,278 | $21K | Apr 1 | — | SEC ↗ | |
| 10% Owner | Sale | 17,470 | $83K | Mar 31 | — | SEC ↗ | |
| 10% Owner | Sale | 15,536 | $79K | Mar 31 | — | SEC ↗ | |
| 10% Owner | Sale | 67,991 | $332K | Mar 31 | — | SEC ↗ | |
| 10% Owner | Sale | 5,492 | $32K | Mar 26 | — | SEC ↗ | |
| 10% Owner | Sale | 7,098 | $39K | Mar 26 | — | SEC ↗ | |
| 10% Owner | Sale | 5,319 | $29K | Mar 26 | — | SEC ↗ | |
| 10% Owner | Sale | 5,559 | $23K | Feb 5 | — | SEC ↗ | |
| 10% Owner | Sale | 15,284 | $66K | Feb 2 | — | SEC ↗ | |
| 10% Owner | Sale | 5,686 | $23K | Feb 2 | — | SEC ↗ | |
| 10% Owner | Sale | 3,800 | $15K | Feb 2 | — | SEC ↗ | |
| 10% Owner | Sale | 6,418 | $32K | Jan 28 | — | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does CLNN have?
Clene Inc. (CLNN) has 24 SEC Form 4 filings (65 transaction rows) in the rolling 365-day window, disclosed by 2 distinct insiders. Most recent filing: May 13, 2026.
When was the most recent SEC Form 4 filing for CLNN?
The most recent Form 4 filing for CLNN on Tracefour is dated May 13, 2026.
Who is the most active insider at CLNN?
The most active SEC Form 4 filer at CLNN in the rolling window is 10% Owner Ugwumba Chidozie, with 62 filings.
What is the net insider flow at CLNN over the last 6 months?
Over the trailing 180 days, insiders at CLNN have net sold $5.6M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at CLNN in the current window?
Inside the rolling window, insiders at CLNN bought $217K and sold $5.8M based on SEC Form 4 filings.
Can I get alerts for CLNN insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Clene Inc. (CLNN). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Clene Inc. is in the Healthcare sector.