Paul Kellenberger insider trades: zSpace (ZSPC) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Paul reports to the SEC
Open-market buys and sales
8 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Apr 7, 2026 | ZSPC | ↓ Sell | 20,758 | $0.07 | $2K | Direct | Apr 8, 2026 (1d) |
| Jan 6, 2026 | ZSPC | ↓ Sell | 12,453 | $0.52 | $7K | Direct | Jan 7, 2026 (1d) |
| Oct 6, 2025 | ZSPC | ↓ Sell | 10,852 | $0.99 | $11K | Direct | Oct 8, 2025 (2d) |
| Jul 16, 2025 | ZSPC | ↓ Sell | 1,491 | $2.63 | $4K | Direct | Jul 17, 2025 (1d) |
| Jul 15, 2025 | ZSPC | ↓ Sell | 2,822 | $2.78 | $8K | Direct | Jul 16, 2025 (1d) |
| Jul 11, 2025 | ZSPC | ↓ Sell | 2,767 | $2.80 | $8K | Direct | Jul 14, 2025 (3d) |
| Jul 9, 2025 | ZSPC | ↓ Sell | 2,620 | $2.99 | $8K | Direct | Jul 10, 2025 (1d) |
| Jul 7, 2025 | ZSPC | ↓ Sell | 2,710 | $2.98 | $8K | Direct | Jul 8, 2025 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ZSPC insiders
Open-market trades in the last 12 months
About Paul Kellenberger's insider trades
Paul Kellenberger is Chief Executive Officer at zSpace (ZSPC). Since Jul 7, 2025, Paul has reported no open-market purchases and 8 sales worth $54K on SEC Form 4. In the last 12 months: 2 sales ($8K).
Their filings also include option exercises (6 filings), grants and awards (2 filings), shares withheld for taxes (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 ZSPC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.