Zhaoying Du
CIK 2087985 · View on SEC EDGAR ↗
First SEC filing: April 17, 2026 · Latest: April 17, 2026
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Insider at
Insider transactions
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 6, 2026 | PSIX | A | 1,492 | — | — | 1,492 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 11, 2025 | PSIX | A | 700 | — | — | 700 Direct | — | Acquired | (price as of 2026-08-20) |
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 6, 2026 | PSIX | Phantom Stock | Common Stock (1,492) | — | — | 1,492 | Acquired |
| Dec. 11, 2025 | PSIX | Stock Appreciation Right | Common Stock (700) | $65.76 | Dec. 11, 2035 | 700 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $111,000 | $30,000 | — | — | — | — | — | $277,376 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.