David J. Matlin, a director at Clene Inc. ($CLNN), made one open market purchase of shares in the last year, totaling $217 thousand. His most recent buy occurred on January 13, 2026. Among 4,983 insiders, his purchase amount ranks 1,467th, well below the average of $1.46 million across 3.3 transactions. Matlin reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 31, 2025 | TriSalus Life Sciences, Inc. | $TLSI | MATLIN DAVID J | Director | C | Series A Preferred Stock | 100000 | $0.00 | 0.0000 | 32,272,462 | 100.00% | 0.31% |
| July 31, 2025 | TriSalus Life Sciences, Inc. | $TLSI | MATLIN DAVID J | Director | C | Common Stock | 330000 | $0.00 | 1,271,944.0000 | 32,272,462 | 35.03% | 1.02% |
| Feb. 19, 2026 | Clene Inc. | $CLNN | MATLIN DAVID J | Director | A | stock option | 5372 | $0.00 | 5,372.0000 | 10,333,980 | 9999.99% | 0.05% |
| Jan. 13, 2026 | Clene Inc. | $CLNN | MATLIN DAVID J | Director | P | common stock | 33333 | $6.50 | 477,824.0000 | 10,333,980 | 7.50% | 0.32% |
| Jan. 13, 2026 | Clene Inc. | $CLNN | MATLIN DAVID J | Director | A | Warrant (right to buy) | 93333 | $0.00 | 93,333.0000 | 10,333,980 | 9999.99% | 0.90% |
| Jan. 13, 2026 | Clene Inc. | $CLNN | MATLIN DAVID J | Director | A | Warrant (right to buy) | 40000 | $0.00 | 40,000.0000 | 10,333,980 | 9999.99% | 0.39% |
| Nov. 13, 2025 | Clene Inc. | $CLNN | MATLIN DAVID J | Director | A | stock option | 3692 | $0.00 | 3,692.0000 | 10,333,980 | 9999.99% | 0.04% |
| Aug. 14, 2025 | Clene Inc. | $CLNN | MATLIN DAVID J | Director | A | stock option | 7255 | $0.00 | 7,255.0000 | 8,586,460 | 9999.99% | 0.08% |
| June 12, 2025 | TriSalus Life Sciences, Inc. | $TLSI | MATLIN DAVID J | Director | A | Director Stock Option (right to buy) | 15000 | $0.00 | 65,000.0000 | 32,272,462 | 30.00% | 0.05% |
| May 22, 2025 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 10209 | $0.00 | 10,209.0000 | 8,586,460 | 9999.99% | 0.12% |
| May 22, 2025 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 1500 | $0.00 | 1,500.0000 | 8,586,460 | 9999.99% | 0.02% |
| Feb. 27, 2025 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 5628 | $0.00 | 5,628.0000 | 0 | 9999.99% | 0.00% |
| Feb. 10, 2025 | TriSalus Life Sciences, Inc. | $TLSI | MATLIN DAVID J | Not found | J | Series A Preferred Stock | 89501 | $0.00 | 189,501.0000 | 0 | 89.50% | 0.00% |
| Jan. 2, 2025 | TriSalus Life Sciences, Inc. | $TLSI | MATLIN DAVID J | Not found | A | Common Stock | 10040 | $0.00 | 941,944.0000 | 0 | 1.08% | 0.00% |
| Dec. 6, 2024 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 5563 | $0.00 | 5,563.0000 | 0 | 9999.99% | 0.00% |
| Oct. 2, 2024 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 4990 | $0.00 | 4,990.0000 | 0 | 9999.99% | 0.00% |
| Sept. 30, 2024 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Warrants (Right to buy) | 92307 | $0.13 | 92,307.0000 | 0 | 9999.99% | 0.00% |
| Sept. 30, 2024 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | P | Common Stock | 92307 | $4.75 | 451,991.0000 | 0 | 25.66% | 0.00% |
| Aug. 13, 2024 | TriSalus Life Sciences, Inc. | $TLSI | MATLIN DAVID J | Not found | A | Director stock option (right to buy) | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| June 7, 2024 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 65723 | $0.00 | 65,723.0000 | 0 | 9999.99% | 0.00% |
| May 29, 2024 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 30000 | $0.00 | 30,000.0000 | 0 | 9999.99% | 0.00% |
| March 11, 2024 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 57488 | $0.00 | 57,488.0000 | 0 | 9999.99% | 0.00% |
| Nov. 28, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 56024 | $0.00 | 56,024.0000 | 0 | 9999.99% | 0.00% |
| Nov. 10, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | P | Common Stock | 250002 | $0.41 | 7,193,686.0000 | 0 | 3.60% | 0.00% |
| Sept. 18, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 46659 | $0.00 | 46,659.0000 | 0 | 9999.99% | 0.00% |
| June 16, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | P | Common Stock | 1500000 | $0.80 | 6,943,684.0000 | 0 | 27.55% | 0.00% |
| June 16, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Warrants (Right to buy) | 1500000 | $0.00 | 1,500,000.0000 | 0 | 9999.99% | 0.00% |
| June 16, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Warrants (Right to buy) | 1500000 | $0.00 | 1,500,000.0000 | 0 | 9999.99% | 0.00% |
| May 4, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 30000 | $0.00 | 30,000.0000 | 0 | 9999.99% | 0.00% |
| May 4, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 27628 | $0.00 | 27,628.0000 | 0 | 9999.99% | 0.00% |
| Feb. 2, 2023 | Clene Inc. | $CLNN | MATLIN DAVID J | Not found | A | Stock Options (Right to buy) | 15894 | $0.00 | 15,894.0000 | 0 | 9999.99% | 0.00% |