Ming Xian
CIK 1743879 · View on SEC EDGAR ↗
Insider
First SEC filing: July 6, 2020 · Latest: July 6, 2020
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 8, 2022 | MED | A | 7 | $138.78 | $971 | 1,954 Direct | +0.36% | Acquired | -91.7% (price as of 2026-08-20) |
| June 16, 2022 | MED | A | 1,317 | — | — | 1,947 Direct | +209.05% | Acquired | (price as of 2026-08-20) |
| June 3, 2021 | MED | A | 630 | — | — | 2,751 Direct | +29.70% | Acquired | (price as of 2026-08-20) |
| July 2, 2020 | MED | A | 1,083 | — | — | 2,121 Direct | +104.34% | Acquired | (price as of 2026-08-20) |
| Feb. 22, 2019 | MED | A | 1,038 | — | — | 1,038 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 |
|---|---|---|---|---|---|---|---|
| Aug. 8, 2022 | MED | Restricted Stock Units (cash settled) | Common Stock (7) | — | — | 7 | Acquired |
| June 16, 2022 | MED | Restricted Stock Units (cash settled) | Common Stock (1,317) | — | — | 1,317 | Acquired |
| June 3, 2021 | MED | Restricted Stock Units (cash settled) | Common Stock (630) | — | — | 630 | Acquired |
| July 2, 2020 | MED | Restricted Stock Units (cash settled) | Common Stock (1,083) | — | — | 1,083 | Acquired |
| Feb. 22, 2019 | MED | Restricted Stock Units (cash settled) | Common Stock (1,038) | — | — | 1,038 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).