Jinseok Yang
CIK 2033575 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 12, 2024 · Latest: Aug. 12, 2024
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 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 1, 2025 | MX | F | 3,167 | $4.54 | $14,378 | 70,742 Direct | -4.28% | Disposed | -27.9% (price as of 2026-08-20) |
| March 1, 2025 | MX | A | 7,000 | $4.54 | $31,780 | 73,909 Direct | +10.46% | Acquired | -27.9% (price as of 2026-08-20) |
| Dec. 31, 2024 | MX | F | 4,729 | $4.02 | $19,011 | 66,909 Direct | -6.60% | Disposed | -18.6% (price as of 2026-08-20) |
| Dec. 31, 2024 | MX | F | 2,444 | $4.02 | $9,825 | 71,638 Direct | -3.30% | Disposed | -18.6% (price as of 2026-08-20) |
| Dec. 31, 2024 | MX | F | 1,577 | $4.02 | $6,340 | 74,082 Direct | -2.08% | Disposed | -18.6% (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.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.