Nanxi Liu
CIK 1818497 · View on SEC EDGAR ↗
Insider
First SEC filing: July 21, 2020 · Latest: July 21, 2020
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 19, 2026 | PRTS | A | 186,717 | — | — | 186,717 Direct | — | Acquired | (price as of 2026-08-20) |
| June 13, 2025 | PRTS | A | 182,222 | — | — | 182,222 Direct | — | Acquired | (price as of 2026-08-20) |
| May 23, 2024 | PRTS | A | 32,800 | — | — | 107,551 Direct | +43.88% | Acquired | (price as of 2026-08-20) |
| May 25, 2023 | PRTS | A | 40,000 | — | — | 74,751 Direct | +115.10% | 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 |
|---|---|---|---|---|---|---|---|
| May 19, 2026 | PRTS | Restricted Stock Units | Common Stock (186,717) | — | — | 186,717 | Acquired |
| June 13, 2025 | PRTS | Restricted Stock Units | Common Stock (182,222) | — | — | 182,222 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 21, 2020 | PRTS | Common Stock | 0 | Direct |