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William Kerby
Activist
First SEC filing: Nov. 12, 2025 · Latest: Nov. 12, 2025
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 21, 2025 | NTRP | C | 331,124 | · | · | 1,586,117 Direct | +26.38% | Acquired | (price as of 2026-10-02) |
| Nov. 21, 2025 | NTRP | C | 331,124 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 29, 2025 | NTRP | J | 102,579 | · | · | 1,233,673 Direct | -7.68% | Disposed | (price as of 2026-10-02) |
| May 5, 2025 | NTRP | A | 318,959 | · | · | 1,326,318 Direct | +31.66% | Acquired | (price as of 2026-10-02) |
| March 26, 2025 | NTRP | A | 966,560 | · | · | 1,007,359 Direct | +2369.08% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2024 | NTRP | P | 6,000 | $3.25 | $19,500 | 38,625 Direct | +18.39% | Acquired | -40.0% (price as of 2026-10-02) |
| Jan. 19, 2024 | NTRP | P | 4,000 | $3.50 | $14,000 | 32,625 Direct | +13.97% | Acquired | -44.3% (price as of 2026-10-02) |
| Dec. 29, 2023 | NTRP | A | 28,625 | · | · | 28,625 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 29, 2023 | NTRP | A | 11,386 | · | · | 11,386 Indirect | · | Acquired | (price as of 2026-10-02) |
| Dec. 29, 2023 | NTRP | J | 5,152 | · | · | 5,152 Indirect | -50.00% | Disposed | (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 |
|---|---|---|---|---|---|---|---|
| Nov. 21, 2025 | NTRP | Series L Nonvoting Convertible Preferred Stock | Common Stock | · | · | 331,124 | Acquired |
| Dec. 29, 2023 | NTRP | Option | Common Stock | · | Dec. 29, 2024 | 5,152 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).