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Chaim Hurvitz
Insider
First SEC filing: Nov. 23, 2022 · Latest: Nov. 23, 2022
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 9, 2025 | NRXP | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 30, 2023 | NRXP | P | 70,000 | $0.29 | $20,300 | 570,000 Direct | +14.00% | Acquired | -3.1% (price as of 2026-10-05) |
| Nov. 18, 2022 | NRXP | P | 40,408 | $1.10 | $44,449 | 500,000 Direct | +8.79% | Acquired | -74.5% (price as of 2026-10-05) |
| Nov. 18, 2022 | NRXP | P | 40,408 | $1.10 | $44,449 | 500,000 Direct | +8.79% | Acquired | -74.5% (price as of 2026-10-05) |
| Nov. 17, 2022 | NRXP | P | 171,780 | $1.08 | $185,522 | 459,592 Direct | +59.68% | Acquired | -74.0% (price as of 2026-10-05) |
| Nov. 17, 2022 | NRXP | P | 171,780 | $1.08 | $185,522 | 459,592 Direct | +59.68% | Acquired | -74.0% (price as of 2026-10-05) |
| Nov. 16, 2022 | NRXP | P | 287,812 | $0.99 | $284,934 | 287,812 Direct | · | Acquired | -71.6% (price as of 2026-10-05) |
| Nov. 16, 2022 | NRXP | P | 287,812 | $0.99 | $284,934 | 287,812 Direct | · | Acquired | -71.6% (price as of 2026-10-05) |
| Oct. 21, 2022 | NRXP | A | 162,660 | · | · | 381,083 Direct | +74.47% | Acquired | (price as of 2026-10-05) |
| May 24, 2021 | NRXP | A | 218,423 | · | · | 218,423 Indirect | · | Acquired | (price as of 2026-10-05) |
| May 24, 2021 | NRXP | A | 208,443 | · | · | 208,443 Indirect | · | Acquired | (price as of 2026-10-05) |
| May 24, 2021 | NRXP | A | 1,436,350 | · | · | 1,436,350 Indirect | · | Acquired | (price as of 2026-10-05) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| April 9, 2025 | NRXP | Stock Option (right to buy) | Common Stock | $1.73 | April 9, 2035 | 25,000 | Acquired |
| Oct. 21, 2022 | NRXP | Employee Stock Option | Common Stock | $0.75 | Oct. 21, 2032 | 162,660 | Acquired |
| May 24, 2021 | NRXP | Common Stock Warrant (Right to buy) | Common Stock | $1.53 | Sept. 1, 2021 | 218,423 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).