Christopher P Marshall
CIK 1440008 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: March 18, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 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 |
|---|---|---|---|---|---|---|---|---|---|
| April 29, 2025 | NRDY | A | 46,689 | $1.18 | $55,093 | 46,689 Direct | — | Acquired | 803.2% (price as of 2026-08-19) |
| April 29, 2025 | NRDY | A | 127,334 | — | — | 127,334 Direct | — | Acquired | (price as of 2026-08-19) |
| May 1, 2024 | NRDY | A | 30,761 | $1.79 | $55,062 | 30,761 Direct | — | Acquired | 495.4% (price as of 2026-08-19) |
| May 1, 2024 | NRDY | A | 83,893 | — | — | 83,893 Direct | — | Acquired | (price as of 2026-08-19) |
| May 3, 2023 | NRDY | A | 26,215 | $2.10 | $55,052 | 26,215 Direct | — | Acquired | 407.5% (price as of 2026-08-19) |
| May 3, 2023 | NRDY | A | 71,497 | — | — | 71,497 Direct | — | Acquired | (price as of 2026-08-19) |
| May 4, 2022 | NRDY | A | 65,104 | — | — | 65,104 Direct | — | Acquired | (price as of 2026-08-19) |
| May 4, 2022 | NRDY | A | 196,548 | — | — | 196,548 Direct | — | Acquired | (price as of 2026-08-19) |
| Sept. 20, 2021 | NRDY | A | 41,000 | — | — | 41,000 Direct | — | Acquired | (price as of 2026-08-19) |
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 29, 2025 | NRDY | Stock Option (Right to Buy) | Class A Common Stock | $1.63 | April 29, 2035 | 46,689 | Acquired |
| April 29, 2025 | NRDY | Stock Option (Right to Buy) | Class A Common Stock | $1.63 | April 29, 2035 | 127,334 | Acquired |
| May 1, 2024 | NRDY | Stock Option (Right to Buy) | Class A Common Stock | $2.56 | May 1, 2034 | 30,761 | Acquired |
| May 1, 2024 | NRDY | Stock Option (Right to Buy) | Class A Common Stock | $2.56 | May 1, 2034 | 83,893 | Acquired |
| May 3, 2023 | NRDY | Stock Option (Right to Buy) | Class A Common Stock | $3.00 | May 3, 2033 | 26,215 | Acquired |
| May 3, 2023 | NRDY | Stock Option (Right to Buy) | Class A Common Stock | $3.00 | May 3, 2033 | 71,497 | Acquired |
| May 4, 2022 | NRDY | Stock Option (Right to Buy) | Class A Common Stock | $3.71 | May 3, 2032 | 65,104 | Acquired |
| May 4, 2022 | NRDY | Stock Option (Right to Buy) | Class A Common Stock (196,548) | $3.71 | May 3, 2032 | 196,548 | Acquired |
| Sept. 20, 2021 | NRDY | Stock Option (right to buy) | Class A Common Stock (41,000) | $11.20 | Sept. 19, 2031 | 41,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 12 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | SPOT | Ordinary Share | 1,059 | Indirect |
| March 18, 2026 | SPOT | Ordinary Share | 70,344 | Indirect |
| March 18, 2026 | SPOT | Ordinary Share | 652,521 | Indirect |
| March 18, 2026 | SPOT | Ordinary Share | 207,103 | Indirect |
| March 18, 2026 | SPOT | Ordinary Share | 46,162 | Indirect |
| March 18, 2026 | SPOT | Ordinary Share | 48,989 | Indirect |
| March 18, 2026 | SPOT | Ordinary Share | 45,225 | Indirect |
| March 18, 2026 | SPOT | Ordinary Share | 1,305 | Indirect |
| March 18, 2026 | SPOT | Ordinary Share | 1,020 | Indirect |
| March 18, 2026 | SPOT | Stock Option→ Ordinary Share (5,630) | 5,630 | Direct |
| March 18, 2026 | SPOT | Stock Option→ Ordinary Share (12,060) | 12,060 | Direct |
| March 18, 2026 | SPOT | Stock Option→ Ordinary Share (4,970) | 4,970 | Direct |