Sarah Josephine Olsen insider trades: TON Strategy (TONX) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Sarah reports to the SEC
Open-market buys and sales
3 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 3, 2026 | TONX | ↓ Sell | 25,420 | $2.87 | $73K | Direct | Nov 4, 2026 (1d) |
| Aug 14, 2026 | TONX | ↓ Sell | 217,450 | $2.75 | $599K | Direct | Aug 17, 2026 (3d) |
| May 14, 2026 | TONX | ↑ Buy | 7,440 | $3.62 | $27K | Direct | May 14, 2026 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other TONX insiders
Open-market trades in the last 12 months
About Sarah Josephine Olsen's insider trades
Sarah Josephine Olsen is CFO & COO at TON Strategy (TONX). Since May 14, 2026, Sarah has reported 1 open-market purchase worth $27K and 2 sales worth $672K on SEC Form 4. In the last 12 months: 1 buy ($27K) and 2 sales ($672K).
Their filings also include grants and awards (3 filings), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every TONX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.