Insiders / Olson Charles W
Olson Charles W
CIK 1286125personinsider
Companies
1
First seen
Mar 2, 2021
Last activity
Nov 19, 2025
Companies
| Company | Shares held | Latest |
|---|---|---|
| Surmodics Inc · SRDX | 54,771 | — |
All securities held
1 position · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| Surmodics Inc | Common stock | 54,771 |
Ownership percentages elsewhere on the site count common and ordinary shares only, because that is what shares outstanding are measured in. Everything above is a real holding; not all of it is a share of the company.
Activity
InsidersInstitutions
This person's trades in company stock, across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Aug 16, 2024 | Other Withheld for taxes | SRDX Surmodics Inc Common Stock | $670.1K | -17K -23.66% | 53,971 | low |
| Aug 16, 2024 | Exercise Option exercise | SRDX Surmodics Inc Common Stock | $612.4K | +18K +35.30% | 70,698 | low |
| Feb 26, 2021 | Other Withheld for taxes | SRDX Surmodics Inc Common Stock | $476.6K | -9K -16.14% | 47,499 | low |
| Nov 15, 2023 | Other Withheld for taxes | SRDX Surmodics Inc |