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Karyopharm Therapeutics Inc. (NASDAQ:KPTI)
US · Delayed Price · Currency is USD
Healthcare · Biotechnology
0.48-0.04 (-7.67%)
Insider Score
––Not scored
KPTI Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
KPTI Stock Insider Trading Activity
KPTI stock’s insider trading shows 10 sales on the open market for an estimated $38.22K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Abate Kristin Other | Sell | 4,788 | $0.34 | $1.65K | 20.5% | 18,616 | Oct 16, 2026 | — | Form 4 |
| Abate Kristin Other | Sell | 378 | $1.19 | $449.82 | 1.6% | 23,404 | Oct 1, 2026 | — | Form 4 |
| Abate Kristin Other | Sell | 19 | $2.02 | $38.38 | 0.1% | 23,782 | Sep 1, 2026 | — | Form 4 |
| Poulton Stuart Other | Sell | 189 | $7.10 | $1.34K | 0.2% | 94,632 | Jul 28, 2026 | — | Form 4 |
| Schor Chen Director | Award | 15,508 | — | — | New | 15,508 | May 21, 2026 | — | Form 4 |
| Oliger Christy J. Director | Award | 15,508 | — | — | New | 15,508 | May 21, 2026 | — | Form 4 |
| Su Zhen Director | Award | 15,508 | — | — | New | 15,508 | May 21, 2026 | — | Form 4 |
| BOHLIN GAREN G Director | Award | 15,508 | — | — | 515% | 18,517 | May 21, 2026 | — | Form 4 |
| Greene Barry E Director | Award | 15,508 | — | — | 1710% | 16,415 | May 21, 2026 | — | Form 4 |
| PAKIANATHAN DEEPIKA Director | Award | 15,508 | — | — | New | 15,508 | May 21, 2026 | — | Form 4 |
| Poulton Stuart Other | Sell | 403 | $9.50 | $3.83K | 0.4% | 94,821 | May 14, 2026 | — | Form 4 |
| Rangwala Reshma Other | Sell | 408 | $9.50 | $3.88K | 0.7% | 56,829 | May 14, 2026 | — | Form 4 |
| Cheng Sohanya Roshan Other | Sell | 324 | $9.50 | $3.08K | 0.3% | 107,940 | May 14, 2026 | — | Form 4 |
| Abate Kristin Other | Sell | 53 | $9.50 | $503.5 | 0.2% | 23,801 | May 14, 2026 | — | Form 4 |
| Paulson Richard A. CEO | Sell | 2,203 | $9.50 | $20.93K | 0.8% | 269,747 | May 14, 2026 | — | Form 4 |
| Mano Michael Other | Sell | 266 | $9.50 | $2.53K | 0.3% | 94,398 | May 14, 2026 | — | Form 4 |
| Abate Kristin Other | Award | 121 | — | — | 0.5% | 23,854 | May 13, 2026 | — | Form 4 |
| Paulson Richard A. CEO | Award | 4,920 | — | — | 1.8% | 271,950 | May 13, 2026 | — | Form 4 |
| Rangwala Reshma Other | Award | 947 | — | — | 1.7% | 57,237 | May 13, 2026 | — | Form 4 |
| Poulton Stuart Other | Award | 896 | — | — | 0.9% | 95,224 | May 13, 2026 | — | Form 4 |
| Cheng Sohanya Roshan Other | Award | 947 | — | — | 0.9% | 108,264 | May 13, 2026 | — | Form 4 |
| Mano Michael Other | Award | 700 | — | — | 0.7% | 94,664 | May 13, 2026 | — | Form 4 |
| Rangwala Reshma Other | Sell | 449 | $8.94 | $4.01K | 0.8% | 56,290 | Apr 21, 2026 | — | Form 4 |
| Mano Michael Other | Sell | 3,526 | $9.41 | $33.18K | 3.6% | 93,964 | Mar 2, 2026 | — | Form 4 |
| Abate Kristin Other | Sell | 559 | $9.41 | $5.26K | 2.5% | 22,063 | Mar 2, 2026 | — | Form 4 |
| Cheng Sohanya Roshan Other | Sell | 4,604 | $9.41 | $43.32K | 4.1% | 107,317 | Mar 2, 2026 | — | Form 4 |
| Rangwala Reshma Other | Sell | 5,066 | $9.41 | $47.67K | 8.2% | 56,739 | Mar 2, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.