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Mark Campbell Winmill: stock trades
President and CEO · corporate insider. 4 disclosed trades across 1 tickers, latest filing 2026-09-11. Source: SEC Form 4 filings.
Buys
4
Sells
0
Tickers
1
Disclosed trades
Insiders report exact share counts; the value is shares times the reported price when the filing includes one. Sells may be pre-scheduled 10b5-1 plans.
| Traded | Disclosed | Ticker | Side | Amount | Role |
|---|---|---|---|---|---|
| 2026-09-10 | 2026-09-11 | SELF | buy | $1,507 | officer |
| 2026-09-10 | 2026-09-11 | SELF | buy | $258 | officer |
| 2026-09-09 | 2026-09-11 | SELF | buy | $10,619 | officer |
| 2026-09-09 | 2026-09-11 | SELF | buy | $8,256 | officer |
Disclosures are informational and delayed; they are not investment advice. Browse all tracked figures or the live Smart Money feed.