Christopher P Kiritsy insider trades: Palvella Therapeutics (PVLA) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Christopher 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 |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | PVLA | ↓ Sell | 313 | $157.00 | $49K | Direct | Sep 4, 2026 (2d) |
| May 25, 2023 | PIRS | ↑ Buy | 10,000 | $0.85 | $9K | Direct | May 30, 2023 (5d) |
| Sep 14, 2018 | PIRS | ↑ Buy | 5,000 | $5.11 | $26K | Direct | Sep 17, 2018 (3d) |
| May 20, 2005 | KOSP | ↓ Sell | 5,000 | $55.00 | $275K | Direct | May 23, 2005 (3d) |
| May 16, 2005 | KOSP | ↓ Sell | 17,500 | $53.37 | $934K | Direct | May 18, 2005 (2d) |
| May 13, 2005 | KOSP | ↓ Sell | 2,500 | $53.00 | $133K | Direct | May 17, 2005 (4d) |
| May 10, 2005 | KOSP | ↓ Sell | 15,000 | $53.97 | $810K | Direct | May 12, 2005 (2d) |
| May 9, 2005 | KOSP | ↓ Sell | 66,500 | $53.77 | $3.6M | Direct | May 10, 2005 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PVLA insiders
Open-market trades in the last 12 months
About Christopher P Kiritsy's insider trades
Christopher P Kiritsy is a director at Palvella Therapeutics (PVLA). Since May 9, 2005, Christopher has reported 2 open-market purchases worth $34K and 6 sales worth $5.8M on SEC Form 4. In the last 12 months: 1 sale ($49K).
Their filings also include grants and awards (16 filings), option exercises (7 filings). 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 PVLA insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.