Welcome to our dedicated page for Clene SEC filings (Ticker: CLNNW), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Clene Inc. amended its senior secured convertible promissory notes with AE Capital Limited, A Global Chorus Foundation, and Glenn and Shelina Way. The maturity date was extended to the earlier of August 13, 2027 or a change in control, and monthly principal and interest payments of $150,000 that were set to begin on September 13, 2026 will instead be paid in full at maturity.
Stockholders approved the Clene Inc. Amended 2020 Stock Plan, increasing the shares of common stock reserved for issuance by 1,000,000. At the May 21, 2026 annual meeting, they also elected three directors and approved the remaining proposals by wide margins, with one item receiving 7,737,513 votes in favor.
Clene Inc. amended its senior secured convertible promissory notes with AE Capital Limited, A Global Chorus Foundation, and Glenn and Shelina Way. The maturity date was extended to the earlier of August 13, 2027 or a change in control, and monthly principal and interest payments of $150,000 that were set to begin on September 13, 2026 will instead be paid in full at maturity.
Stockholders approved the Clene Inc. Amended 2020 Stock Plan, increasing the shares of common stock reserved for issuance by 1,000,000. At the May 21, 2026 annual meeting, they also elected three directors and approved the remaining proposals by wide margins, with one item receiving 7,737,513 votes in favor.
Clene Inc. director Vallerie McLaughlin received stock option awards as equity compensation. On May 21, 2026, she was granted options covering a total of 3,564 shares of common stock at an exercise price of $6.81 per share under the Clene Inc. Amended 2020 Stock Plan.
One option grant for 2,064 shares vests immediately, giving her the right to purchase those shares at the set price. A second option grant for 1,500 shares vests in 12 equal monthly installments on the 21st of each month starting June 21, 2026, extending through the following year. Both option series expire on May 20, 2036 if not exercised.
Clene Inc. director Vallerie McLaughlin received stock option awards as equity compensation. On May 21, 2026, she was granted options covering a total of 3,564 shares of common stock at an exercise price of $6.81 per share under the Clene Inc. Amended 2020 Stock Plan.
One option grant for 2,064 shares vests immediately, giving her the right to purchase those shares at the set price. A second option grant for 1,500 shares vests in 12 equal monthly installments on the 21st of each month starting June 21, 2026, extending through the following year. Both option series expire on May 20, 2036 if not exercised.
Clene Inc. director Arjun JJ Desai received new stock option awards. On May 21, 2026, he was granted options for 2,158 and 1,500 shares of common stock at an exercise price of $6.81 per share under the Amended 2020 Stock Plan. The 2,158-share option vests immediately, while the 1,500-share option vests in 12 equal monthly installments starting on June 21, 2026. These are compensation-related grants with no open-market purchases or sales reported.
Clene Inc. director Arjun JJ Desai received new stock option awards. On May 21, 2026, he was granted options for 2,158 and 1,500 shares of common stock at an exercise price of $6.81 per share under the Amended 2020 Stock Plan. The 2,158-share option vests immediately, while the 1,500-share option vests in 12 equal monthly installments starting on June 21, 2026. These are compensation-related grants with no open-market purchases or sales reported.
Clene Inc. director Alison Mosca reported receiving two grants of stock options as part of her compensation. One grant covers 2,861 options for common stock at an exercise price of $6.81 per share and vests immediately. A second grant covers 1,500 options at the same $6.81 exercise price and vests in 12 equal monthly installments on the 21st of each month beginning June 21, 2026. Both option awards expire on May 20, 2036, and represent equity-based awards rather than open-market share purchases or sales.
Clene Inc. director Alison Mosca reported receiving two grants of stock options as part of her compensation. One grant covers 2,861 options for common stock at an exercise price of $6.81 per share and vests immediately. A second grant covers 1,500 options at the same $6.81 exercise price and vests in 12 equal monthly installments on the 21st of each month beginning June 21, 2026. Both option awards expire on May 20, 2036, and represent equity-based awards rather than open-market share purchases or sales.
Clene Inc. director David J. Matlin reported receiving two stock option awards on May 21, 2026, totaling 5,159 options for common stock at an exercise price of $6.81 per share. One grant for 3,659 options vests immediately, while a 1,500-option grant vests in 12 equal monthly installments beginning on June 21, 2026. Both option awards expire on May 20, 2036 and represent equity compensation, with no open-market share purchases or sales reported.
Clene Inc. director David J. Matlin reported receiving two stock option awards on May 21, 2026, totaling 5,159 options for common stock at an exercise price of $6.81 per share. One grant for 3,659 options vests immediately, while a 1,500-option grant vests in 12 equal monthly installments beginning on June 21, 2026. Both option awards expire on May 20, 2036 and represent equity compensation, with no open-market share purchases or sales reported.
Clene Inc. director Shalom Jacobovitz received two stock option awards as equity compensation. One option covers 2,791 shares of common stock at an exercise price of $6.81 per share and vests immediately. The second option covers 1,500 shares at the same exercise price and vests in 12 equal monthly installments starting on June 21, 2026.
These awards are structured as derivative securities that can be exercised into common stock before their expiration on May 20, 2036, and reflect routine compensation rather than open-market buying or selling.
Clene Inc. director Shalom Jacobovitz received two stock option awards as equity compensation. One option covers 2,791 shares of common stock at an exercise price of $6.81 per share and vests immediately. The second option covers 1,500 shares at the same exercise price and vests in 12 equal monthly installments starting on June 21, 2026.
These awards are structured as derivative securities that can be exercised into common stock before their expiration on May 20, 2036, and reflect routine compensation rather than open-market buying or selling.
Clene Inc. director Matthew Kiernan reported receiving two stock option awards as equity compensation. He was granted options on 1,876 and 1,500 shares of common stock, each with an exercise price of $6.81 per share, expiring on May 20, 2036.
The 1,876-share option vests immediately, while the 1,500-share option vests in 12 equal monthly installments starting on June 21, 2026. These are grants/awards, not open‑market purchases or sales.
Clene Inc. director Matthew Kiernan reported receiving two stock option awards as equity compensation. He was granted options on 1,876 and 1,500 shares of common stock, each with an exercise price of $6.81 per share, expiring on May 20, 2036.
The 1,876-share option vests immediately, while the 1,500-share option vests in 12 equal monthly installments starting on June 21, 2026. These are grants/awards, not open‑market purchases or sales.
Clene Inc. director Jonathon Gay reported receiving two stock option awards. One option covers 2,228 shares of common stock at an exercise price of $6.81 per share and vests immediately. A second option covers 1,500 shares at the same exercise price and vests in 12 equal monthly installments starting on June 21, 2026, with both options expiring on May 20, 2036.
Clene Inc. director Jonathon Gay reported receiving two stock option awards. One option covers 2,228 shares of common stock at an exercise price of $6.81 per share and vests immediately. A second option covers 1,500 shares at the same exercise price and vests in 12 equal monthly installments starting on June 21, 2026, with both options expiring on May 20, 2036.
Clene Inc. director Reed N. Wilcox received two stock option grants as equity compensation. On May 21, 2026, he was awarded options for 2,064 shares of common stock at an exercise price of $6.81 per share that vest immediately.
On the same date, he was also granted options for 1,500 shares of common stock at the same $6.81 exercise price. These 1,500-share options vest in 12 equal monthly installments on the 21st day of each month beginning June 21, 2026, and both grants were made under the Clene Inc. Amended 2020 Stock Plan.
Clene Inc. director Reed N. Wilcox received two stock option grants as equity compensation. On May 21, 2026, he was awarded options for 2,064 shares of common stock at an exercise price of $6.81 per share that vest immediately.
On the same date, he was also granted options for 1,500 shares of common stock at the same $6.81 exercise price. These 1,500-share options vest in 12 equal monthly installments on the 21st day of each month beginning June 21, 2026, and both grants were made under the Clene Inc. Amended 2020 Stock Plan.
Clene Inc. ownership disclosure: Chidozie Ugwumba reports beneficial ownership of 1,351,071 shares of Common Stock, representing 9.7% of the class. The reported total includes 176,713 issued shares and 1,174,358 shares issuable upon immediately exercisable warrants (Tranche A, Tranche B, and a Common Stock Purchase Warrant). The filing cites 12,778,307 shares outstanding as of May 14, 2026 from the company’s Form 10-Q.
The Schedule 13G/A lists sole voting and dispositive power over all reported shares. The filing is an ownership update signed by the reporting person on 05/15/2026.
Clene Inc. ownership disclosure: Chidozie Ugwumba reports beneficial ownership of 1,351,071 shares of Common Stock, representing 9.7% of the class. The reported total includes 176,713 issued shares and 1,174,358 shares issuable upon immediately exercisable warrants (Tranche A, Tranche B, and a Common Stock Purchase Warrant). The filing cites 12,778,307 shares outstanding as of May 14, 2026 from the company’s Form 10-Q.
The Schedule 13G/A lists sole voting and dispositive power over all reported shares. The filing is an ownership update signed by the reporting person on 05/15/2026.