TriSalus Life Sciences, Inc. has 10 Schedule 13D or 13G filings on record since 2025-08-01. 5 holders' latest filing reports 5% or more of common stock, $0.01 par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Frankenius Equity AB | 14% | 6,989,748 | SCHEDULE 13D/A, 2025-08-04 | 2025-07-31 |
| First Light Asset Management, LLC | 10.74% | 6,596,242 | SCHEDULE 13G/A, 2026-07-07 | 2026-06-30 |
| Mats Wahlstrom | 6% | 2,987,881 | SCHEDULE 13D/A, 2025-08-01 | 2025-07-31 |
| Utmost Group PLC | 5.71% | 3,503,385 | SCHEDULE 13G, 2026-05-12 | 2026-03-31 |
| James J. Pallotta | 5.2% | 3,188,711 | SCHEDULE 13G/A, 2026-05-20 | 2026-05-15 |
| Nantahala Capital Management, LLC | 4.09% | 2,040,245 | SCHEDULE 13G/A, 2025-11-14 | 2025-09-30 |
Purpose of Transaction (Item 4)
Mats Wahlstrom
Item 4 of the Statement is hereby amended and supplemented as follows: On June 23, 2025, the Issuer filed a Form S-4 announcing the Exchange Offer (the "Offer") of Common Stock in exchange for the shares of the Issuer's Preferred Stock, which equated to an exchange ratio of 3.3 shares of Common Stock for each share of Preferred Stock exchanged pursuant to the Offer. The Offer expired at one minute after 11:59 P.M. Eastern Daylight Time on July 23, 2025 and the conversions were completed on July 31, 2025. Leonard Capital, LLC. accepted the Exchange and was issued 165,000 shares of Common Stock in exchange for their 50,000 shares of Preferred Stock.Item 4 of the SCHEDULE 13D/A filed 2025-08-01
Frankenius Equity AB
Item 4 of the Statement is hereby amended and supplemented as follows: On June 23, 2025, the Issuer filed a Form S-4 announcing the Exchange Offer (the "Offer") of Common Stock in exchange for the shares of the Issuer's Preferred Stock, which equated to an exchange ratio of 3.3 shares of Common Stock for each share of Preferred Stock exchanged pursuant to the Offer. The Offer expired at one minute after 11:59 P.M. Eastern Daylight Time on July 23, 2025 and the conversions were completed on July 31, 2025. Frankenius Equity AB accepted the Exchange and was issued 759,000 shares of Common Stock in exchange for their 230,000 shares of Preferred Stock.Item 4 of the SCHEDULE 13D/A filed 2025-08-04
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-01 | Mats Wahlstrom | 6% | SCHEDULE 13D/A |
| 2025-08-04 | Frankenius Equity AB | 14% | SCHEDULE 13D/A |
| 2025-08-14 | Nantahala Capital Management, LLC | 5.29% | SCHEDULE 13G |
| 2025-08-18 | Utmost Group PLC | 0.05% | SCHEDULE 13G |
| 2025-11-03 | Utmost Group PLC | 6.79% | SCHEDULE 13G |
| 2025-11-14 | Nantahala Capital Management, LLC | 4.09% | SCHEDULE 13G/A |
| 2026-05-12 | Utmost Group PLC | 5.71% | SCHEDULE 13G |
| 2026-05-15 | First Light Asset Management, LLC | 8.75% | SCHEDULE 13G |
| 2026-05-20 | James J. Pallotta | 5.2% | SCHEDULE 13G/A |
| 2026-07-07 | First Light Asset Management, LLC | 10.74% | SCHEDULE 13G/A |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.