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NextCure, Inc. (NASDAQ:NXTC)
US · Delayed Price · Currency is USD
Healthcare · Biotechnology
5.26+0.28 (+5.62%)
Insider Score
––Not scored
NXTC 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.
NXTC Stock Insider Trading Activity
NXTC stock’s insider trading shows 13 purchases for an estimated $1.71M and 1 sale on the open market for an estimated $184.80K 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$1.67M 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 |
|---|---|---|---|---|---|---|---|---|---|
| Simcere Zaiming, Inc. Other | Sell | 30,000 | $6.16 | $184.80K | 8.9% | 308,636 | Aug 10, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 3,300 | $4.98 | $16.42K | 0.5% | 689,416 | Jul 31, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 25,000 | $4.98 | $124.54K | 3.6% | 714,416 | Jul 31, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 8,003 | $4.80 | $38.41K | 1.1% | 722,419 | Jul 31, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 20,000 | $5.00 | $100.00K | 4.5% | 463,266 | Jul 30, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 50,000 | $4.97 | $248.62K | 12.7% | 443,266 | Jul 30, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 25,000 | $4.81 | $120.34K | 5.2% | 508,266 | Jul 30, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 20,000 | $5.00 | $100.00K | 4.3% | 483,266 | Jul 30, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 77,850 | $4.96 | $385.79K | 12.8% | 686,116 | Jul 30, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 100,000 | $4.90 | $490.00K | 19.7% | 608,266 | Jul 30, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 1,600 | $5.00 | $8.00K | 0.4% | 393,266 | Jul 29, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 1,810 | $5.00 | $9.05K | 0.5% | 391,666 | Jul 29, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 6,400 | $4.95 | $31.68K | 1.7% | 389,856 | Jul 28, 2026 | — | Form 4 |
| ADAR1 Capital Management, LLC Other | Buy | 7,798 | $5.00 | $38.99K | 2.1% | 383,456 | Jul 27, 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.
- Buy (P) — Open-market or private purchase
- Sell (S) — Open-market or private sale
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.