Nachum Stein
Insider
First SEC filing: Oct. 2, 2019 · Latest: Oct. 2, 2019
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 25, 2025 | NXGLW | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 20, 2024 | NXGLW | P | 3,636 | $2.75 | $9,999 | 471,456 Direct | +0.78% | Acquired | -99.6% (price as of 2026-10-02) |
| Nov. 20, 2024 | NXGLW | A | 1,818 | · | · | 1,818 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 7, 2024 | NXGLW | G | 4,000 | · | · | 467,820 Direct | -0.85% | Disposed | (price as of 2026-10-02) |
| Sept. 13, 2024 | NXGLW | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 23, 2024 | NXGLW | P | 10,000 | $2.50 | $25,000 | 471,820 Direct | +2.17% | Acquired | -99.5% (price as of 2026-10-02) |
| Aug. 23, 2024 | NXGLW | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 26, 2023 | NXGLW | P | 2,500 | $1.96 | $4,900 | 500,019 Direct | +0.50% | Acquired | -99.4% (price as of 2026-10-02) |
| Aug. 17, 2023 | NXGLW | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 8, 2023 | NXGLW | P | 5,000 | $2.28 | $11,400 | 497,458 Direct | +1.02% | Acquired | -99.5% (price as of 2026-10-02) |
| June 7, 2023 | NXGLW | P | 5,000 | $2.69 | $13,450 | 492,458 Direct | +1.03% | Acquired | -99.5% (price as of 2026-10-02) |
| Nov. 29, 2022 | NXGLW | P | 3,000 | $1.17 | $3,510 | 487,458 Direct | +0.62% | Acquired | -99.0% (price as of 2026-10-02) |
| Nov. 29, 2022 | NXGLW | P | 3,000 | $1.67 | $5,010 | 487,458 Direct | +0.62% | Acquired | -99.3% (price as of 2026-10-02) |
| Nov. 25, 2022 | NXGLW | P | 2,000 | $1.20 | $2,400 | 484,458 Direct | +0.41% | Acquired | -99.0% (price as of 2026-10-02) |
| Nov. 25, 2022 | NXGLW | P | 2,000 | $1.20 | $2,400 | 484,458 Direct | +0.41% | Acquired | -99.0% (price as of 2026-10-02) |
| Nov. 23, 2022 | NXGLW | P | 100 | $1.20 | $120 | 483,458 Direct | +0.02% | Acquired | -99.0% (price as of 2026-10-02) |
| Nov. 23, 2022 | NXGLW | P | 100 | $1.20 | $120 | 483,458 Direct | +0.02% | Acquired | -99.0% (price as of 2026-10-02) |
| Nov. 21, 2022 | NXGLW | P | 2,000 | $1.17 | $2,340 | 483,358 Direct | +0.42% | Acquired | -99.0% (price as of 2026-10-02) |
| Nov. 21, 2022 | NXGLW | P | 2,000 | $1.17 | $2,340 | 483,358 Direct | +0.42% | Acquired | -99.0% (price as of 2026-10-02) |
| March 25, 2022 | NXGLW | P | 5,000 | $1.90 | $9,500 | 481,358 Direct | +1.05% | Acquired | -99.4% (price as of 2026-10-02) |
| Dec. 27, 2021 | NXGLW | A | 28,000 | $0.01 | $280 | 28,000 Direct | · | Acquired | 22.0% (price as of 2026-10-02) |
| Dec. 27, 2021 | NXGLW | P | 28,000 | $5.49 | $153,720 | 476,358 Direct | +6.25% | Acquired | -99.8% (price as of 2026-10-02) |
| May 29, 2020 | NXGLW | J | 3,187,500 | $0.04 | $127,500 | 4,822,500 Direct | +194.95% | Acquired | -69.5% (price as of 2026-10-02) |
| Feb. 17, 2020 | NXGLW | A | 2,857,141 | · | · | 2,857,141 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| June 25, 2025 | NXGLW | Stock Option (Right to Buy) | Common Stock | $2.32 | June 25, 2035 | 30,000 | Acquired |
| Nov. 20, 2024 | NXGLW | Warrant to Purchase Common Stock | Common Stock | $4.25 | Nov. 20, 2029 | 1,818 | Acquired |
| Sept. 13, 2024 | NXGLW | Stock Option (Right to Buy) | Common Stock | $2.72 | Sept. 13, 2034 | 25,000 | Acquired |
| Aug. 23, 2024 | NXGLW | Warrant to Purchase Common Stock | Common Stock | $4.25 | Aug. 23, 2029 | 5,000 | Acquired |
| Aug. 17, 2023 | NXGLW | Stock Option (Right to Buy) | Common Stock | $2.05 | Aug. 17, 2033 | 15,000 | Acquired |
| Dec. 27, 2021 | NXGLW | Warrant to Purchase Common Stock | Common Stock | $5.50 | Dec. 26, 2026 | 28,000 | Acquired |
| Feb. 17, 2020 | NXGLW | Option to Purchase Common Stock | Common Stock | · | Feb. 17, 2030 | 2,857,141 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 2, 2019 | NXGLW | Common Stock | 1,634,750 | Direct |