Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Clene Inc. (CLNN) since 2021 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Clene Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1822791.
Total stock buying since 2021: $21,097,159.
Total stock sales since 2021: $1,332,492.
Total stock option exercises since 2021: $279,702.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 8,994 | $39,533 | 0 | $0 |
| 2024 | 122,819 | $583,390 | 58,500 | $22,534 | 27,320 | $81,960 |
| 2023 | 12,091,457 | $9,575,914 | 0 | $0 | 0 | $0 |
| 2022 | 6,780,741 | $8,534,959 | 464,508 | $1,270,425 | 626,194 | $197,742 |
| 2021 | 287,684 | $2,402,896 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 0 | $0 | 3,401 | $18,161 | 0 | $0 |
| 2025-06 | 0 | $0 | 1,200 | $4,896 | 0 | $0 |
| 2025-05 | 0 | $0 | 1,660 | $4,385 | 0 | $0 |
| 2025-03 | 0 | $0 | 2,733 | $12,091 | 0 | $0 |
| 2024-09 | 122,819 | $583,390 | 0 | $0 | 0 | $0 |
| 2024-07 | 0 | $0 | 0 | $0 | 27,320 | $81,960 |
| 2024-05 | 0 | $0 | 13,000 | $5,148 | 0 | $0 |
| 2024-04 | 0 | $0 | 45,500 | $17,386 | 0 | $0 |
| 2023-11 | 250,002 | $102,500 | 0 | $0 | 0 | $0 |
| 2023-06 | 11,841,455 | $9,473,414 | 0 | $0 | 0 | $0 |
| 2022-11 | 5,792,079 | $5,849,996 | 0 | $0 | 0 | $0 |
| 2022-08 | 47,662 | $183,498 | 0 | $0 | 0 | $0 |
| 2022-07 | 0 | $0 | 23,483 | $110,839 | 0 | $0 |
| 2022-06 | 366,291 | $966,381 | 20,247 | $50,010 | 0 | $0 |
| 2022-05 | 226,818 | $500,249 | 186,535 | $409,574 | 100,000 | $15,000 |
| 2022-04 | 132,891 | $400,001 | 132,891 | $400,001 | 0 | $0 |
| 2022-03 | 113,648 | $334,833 | 0 | $0 | 0 | $0 |
| 2022-02 | 101,352 | $300,001 | 101,352 | $300,001 | 273,194 | $144,792 |
| 2022-01 | 0 | $0 | 0 | $0 | 253,000 | $37,950 |
| 2021-12 | 60,000 | $297,700 | 0 | $0 | 0 | $0 |
| 2021-11 | 20,000 | $105,200 | 0 | $0 | 0 | $0 |
| 2021-05 | 207,684 | $1,999,996 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-21 | General Resonance Llc | Sale | 3,401 | 5.34 | 18,161 |
| 2025-06-04 | General Resonance Llc | Sale | 600 | 4.04 | 2,424 |
| 2025-06-02 | General Resonance Llc | Sale | 600 | 4.12 | 2,472 |
| 2025-05-30 | General Resonance Llc | Sale | 410 | 2.80 | 1,148 |
| 2025-05-29 | General Resonance Llc | Sale | 410 | 2.73 | 1,119 |
| 2025-05-28 | General Resonance Llc | Sale | 420 | 2.60 | 1,089 |
| 2025-05-27 | General Resonance Llc | Sale | 420 | 2.45 | 1,029 |
| 2025-03-19 | General Resonance Llc | Sale | 1,400 | 4.40 | 6,160 |
| 2025-03-18 | General Resonance Llc | Sale | 1,333 | 4.45 | 5,931 |
| 2024-09-30 | Mortenson Mark (Chief Science Officer) | Buy | 20,512 | 4.75 | 97,432 |
| 2024-09-30 | Etherington Robert Dee (Chief Executive Officer) | Buy | 10,000 | 4.75 | 47,500 |
| 2024-09-30 | Matlin David J | Buy | 92,307 | 4.75 | 438,458 |
| 2024-07-29 | Etherington Robert Dee (Chief Executive Officer) | Option Ex | 27,320 | 3.00 | 81,960 |
| 2024-05-01 | General Resonance Llc | Sale | 13,000 | .40 | 5,148 |
| 2024-04-30 | General Resonance Llc | Sale | 13,000 | .42 | 5,421 |
| 2024-04-24 | General Resonance Llc | Sale | 10,000 | .33 | 3,280 |
| 2024-04-09 | General Resonance Llc | Sale | 22,500 | .39 | 8,685 |
| 2023-11-10 | Matlin David J | Buy | 250,002 | .41 | 102,500 |
| 2023-06-26 | Stevens John Henry | Buy | 316,455 | .80 | 253,164 |
| 2023-06-26 | Etherington Robert Dee (Chief Executive Officer) | Buy | 25,000 | .81 | 20,250 |
| 2023-06-16 | Ugwumba Chidozie (Other) | Buy | 7,500,000 | .80 | 6,000,000 |
| 2023-06-16 | Mosca Alison | Buy | 2,394,375 | .80 | 1,915,500 |
| 2023-06-16 | Gay Jonathon | Buy | 105,625 | .80 | 84,500 |
| 2023-06-16 | Matlin David J | Buy | 1,500,000 | .80 | 1,200,000 |
| 2022-11-02 | Ugwumba Chidozie | Buy | 990,099 | 1.01 | 999,999 |
| 2022-11-02 | Stevens John Henry | Buy | 148,515 | 1.01 | 150,000 |
| 2022-11-02 | Mosca Alison | Buy | 792,079 | 1.01 | 799,999 |
| 2022-11-02 | Gay Jonathon | Buy | 990,099 | 1.01 | 999,999 |
| 2022-11-02 | Matlin David J | Buy | 2,871,287 | 1.01 | 2,899,999 |
| 2022-08-17 | Stevens John Henry | Buy | 47,662 | 3.85 | 183,498 |
| 2022-07-18 | Etherington Robert Dee (Chief Executive Officer) | Sale | 23,483 | 4.72 | 110,839 |
| 2022-06-17 | Matlin David J | Buy | 74,610 | 2.51 | 187,271 |
| 2022-06-16 | Mortenson Mark (Chief Science Officer) | Sale | 20,247 | 2.47 | 50,010 |
| 2022-06-16 | Matlin David J | Buy | 75,000 | 2.50 | 187,500 |
| 2022-06-15 | Mosca Alison | Buy | 5,000 | 2.62 | 13,100 |
| 2022-06-15 | Matlin David J | Buy | 45,000 | 2.66 | 119,700 |
| 2022-06-14 | Matlin David J | Buy | 51,011 | 2.66 | 135,689 |
| 2022-06-13 | Matlin David J | Buy | 55,000 | 3.06 | 168,300 |
| 2022-06-06 | Matlin David J | Buy | 50,670 | 2.57 | 130,221 |
| 2022-06-03 | Matlin David J | Buy | 10,000 | 2.46 | 24,600 |
| 2022-05-27 | Matlin David J | Buy | 35,000 | 2.27 | 79,450 |
| 2022-05-16 | Glanzman Robert (Chief Medical Officer) | Sale | 4,717 | 2.03 | 9,575 |
| 2022-05-16 | Gay Jonathon | Buy | 10,000 | 2.08 | 20,800 |
| 2022-05-16 | General Resonance Llc (10% Owner) | Sale | 181,818 | 2.20 | 399,999 |
| 2022-05-16 | Matlin David J | Buy | 181,818 | 2.20 | 399,999 |
| 2022-05-02 | Wilcox Reed N | Option Ex | 100,000 | .15 | 15,000 |
| 2022-04-21 | General Resonance Llc (10% Owner) | Sale | 132,891 | 3.01 | 400,001 |
| 2022-04-20 | Matlin David J | Buy | 132,891 | 3.01 | 400,001 |
| 2022-03-29 | Matlin David J | Buy | 8,648 | 3.23 | 27,933 |
| 2022-03-28 | Matlin David J | Buy | 10,000 | 3.10 | 31,000 |
| 2022-03-24 | Matlin David J | Buy | 20,000 | 2.99 | 59,800 |
| 2022-03-23 | Matlin David J | Buy | 20,000 | 2.94 | 58,800 |
| 2022-03-21 | Matlin David J | Buy | 35,000 | 2.90 | 101,500 |
| 2022-03-18 | Matlin David J | Buy | 20,000 | 2.79 | 55,800 |
| 2022-02-17 | Stevens John Henry | Option Ex | 273,194 | .53 | 144,792 |
| 2022-02-01 | General Resonance Llc (10% Owner) | Sale | 101,352 | 2.96 | 300,001 |
| 2022-02-01 | Matlin David J | Buy | 101,352 | 2.96 | 300,001 |
| 2022-01-20 | Wilcox Reed N | Option Ex | 253,000 | .15 | 37,950 |
| 2021-12-10 | Matlin David J | Buy | 15,000 | 4.87 | 73,050 |
| 2021-12-09 | Matlin David J | Buy | 40,000 | 5.00 | 200,000 |
| 2021-12-08 | Matlin David J | Buy | 5,000 | 4.93 | 24,650 |
| 2021-11-16 | Matlin David J | Buy | 20,000 | 5.26 | 105,200 |
| 2021-05-24 | Matlin David J | Buy | 207,684 | 9.63 | 1,999,996 |
Insider trading activities including stock purchases, stock sales, and option exercises of CLNN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Clene Inc. (symbol CLNN, CIK number 1822791) see the Securities and Exchange Commission (SEC) website.