Charles V Olson
Insider
First SEC filing: Dec. 13, 2016 · Latest: May 29, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 27, 2026 | EDSA | A | 19,000 | · | · | 30,000 Direct | +172.73% | Acquired | (price as of 2026-10-02) |
| May 29, 2025 | EDSA | A | 11,000 | · | · | 11,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 20, 2023 | EDSA | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 20, 2023 | EDSA | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 12, 2019 | EDSA | A | 357 | · | · | 357 Direct | · | Acquired | (price as of 2026-10-02) |
| March 12, 2018 | EDSA | A | 2,500 | · | · | 2,500 Direct | · | Acquired | (price as of 2026-10-02) |
| March 23, 2017 | EDSA | A | 2,500 | · | · | 2,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 20, 2016 | EDSA | A | 2,500 | · | · | 2,500 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 20, 2023 | EDSA | Share Option (right to buy) | Common Shares | $0.83 | July 20, 2033 | 20,000 | Acquired |
| July 20, 2023 | EDSA | Share Option (right to buy) | Common Shares | $0.83 | July 20, 2023 | 20,000 | Acquired |
| March 12, 2019 | EDSA | Share Option (Right to Buy) | Common Shares | $1.25 | March 12, 2026 | 357 | Acquired |
| March 12, 2018 | EDSA | Share Option (Right to Buy) | Common Shares | $0.84 | March 12, 2025 | 2,500 | Acquired |
| March 23, 2017 | EDSA | Share Option (Right to Buy) | Common Shares | $1.67 | March 23, 2024 | 2,500 | Acquired |
| Dec. 20, 2016 | EDSA | Share Option (Right to Buy) | Common Shares | $2.03 | Dec. 20, 2023 | 2,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 13, 2016 | EDSA | Share Option (Right to Buy) | 1,250 | Direct |