Gareth Sheridan
CIK 1707265 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: March 13, 2025 · Latest: Nov. 25, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 20, 2024 | NTRBW | A | 75,000 | $2.37 | $177,750 | 179,500 Direct | +71.77% | Acquired | -83.1% (price as of 2026-08-21) |
| June 15, 2022 | NTRBW | G | 10,000 | — | — | 1,510,000 Direct | -0.66% | Disposed | (price as of 2026-08-21) |
| May 10, 2022 | NTRBW | A | 10,000 | $3.80 | $38,000 | 1,520,000 Direct | +0.66% | Acquired | -89.5% (price as of 2026-08-21) |
| Aug. 17, 2017 | NTRBW | G | 1,000,000 | — | — | 6,000,000 Direct | -14.29% | Disposed | (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| March 20, 2024 | NTRBW | Options to Purchase Common Stock | Common Stock (75,000) | $2.37 | March 20, 2027 | 75,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).