OLSON CHARLES W has filed 13 insider transactions across 1 company since August 2024.
Most recent transaction: a disposition of 20101 shares of SURMODICS INC ($SRDX) on November 19, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 19, 2025 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | D | Employee Stock Option (right to buy) | 20101 | $0.00 | 0.0000 | 14,297,623 | 100.00% | 0.14% |
| Nov. 19, 2025 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | D | Employee Stock Option (right to buy) | 10653 | $0.00 | 0.0000 | 14,297,623 | 100.00% | 0.07% |
| Nov. 19, 2025 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | D | Employee Stock Option (right to buy) | 13579 | $0.00 | 0.0000 | 14,297,623 | 100.00% | 0.09% |
| Nov. 19, 2025 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | D | Employee Stock Option (right to buy) | 17883 | $0.00 | 0.0000 | 14,297,623 | 100.00% | 0.13% |
| Nov. 19, 2025 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | D | Employee Stock Option (right to buy) | 18337 | $0.00 | 0.0000 | 14,297,623 | 100.00% | 0.13% |
| Nov. 19, 2025 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | D | Employee Stock Option (right to buy) | 19243 | $0.00 | 0.0000 | 14,297,623 | 100.00% | 0.13% |
| Nov. 19, 2025 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | D | Common Stock | 51478 | $0.00 | 0.0000 | 14,297,623 | 100.00% | 0.36% |
| Nov. 19, 2025 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | D | Common Stock | 800 | $0.00 | 0.0000 | 14,297,623 | 100.00% | 0.01% |
| Dec. 4, 2024 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | F | Common Stock | 959 | $39.91 | 52,278.0000 | 14,326,000 | 1.80% | 0.01% |
| Nov. 30, 2024 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | F | Common Stock | 1534 | $39.45 | 53,237.0000 | 14,326,000 | 2.80% | 0.01% |
| Aug. 16, 2024 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | M | Common Stock | 18447 | $33.20 | 71,498.0000 | 0 | 34.77% | 0.00% |
| Aug. 16, 2024 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | F | Common Stock | 16727 | $40.06 | 54,771.0000 | 0 | 23.40% | 0.00% |
| Aug. 16, 2024 | SURMODICS INC | $SRDX | OLSON CHARLES W | SVP, Medical Device Coatings | M | Employee Stock Option (right to buy) | 18447 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |