Judith Anne Shizuru
CIK 1883000 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 1, 2021 · Latest: Oct. 1, 2021
On this page
Insider at
Insider transactions
2 buys (P)
0 sells (S)
Net:
$99,630
+ 6 non-open-market transactions below
Avg return of open purchases vs now:
-99.5%
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
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 22, 2025 | JSPRW | P | 41,000 | — | — | 41,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 22, 2025 | JSPRW | P | 41,000 | $2.43 | $99,630 | 156,901 Direct | +35.38% | Acquired | -99.5% (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 |
|---|---|---|---|---|---|---|---|
| July 31, 2026 | JSPRW | Stock Option (Right to Buy | Voting Common Stock (7,500) | $0.63 | July 31, 2036 | 7,500 | Acquired |
| Sept. 22, 2025 | JSPRW | Common Stock Warrant (right to buy) | Voting Common Stock (41,000) | $2.92 | March 22, 2030 | 41,000 | Acquired |
| July 3, 2025 | JSPRW | Stock Option (right to buy) | Voting Common Stock (7,500) | $6.77 | July 3, 2035 | 7,500 | Acquired |
| June 6, 2024 | JSPRW | Stock Option (right to buy) | Voting Common Stock (7,500) | $25.41 | June 6, 2034 | 7,500 | Acquired |
| June 7, 2023 | JSPRW | Stock Option (right to buy) | Voting Common Stock (47,000) | $1.60 | June 7, 2033 | 47,000 | Acquired |
| March 21, 2022 | JSPRW | Stock Option (right to buy) | Voting Common Stock (78,045) | $3.54 | March 21, 2032 | 78,045 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.