Wensheng Fan
CIK 1992128 · View on SEC EDGAR ↗
First SEC filing: Sept. 13, 2023 · Latest: Sept. 13, 2023
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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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 11, 2023 | MDAIW | J | 66,704 | — | — | 1,740,344 Direct | +3.99% | Acquired | (price as of 2026-08-21) |
| Sept. 11, 2023 | MDAIW | J | 22,043 | — | — | 1,673,640 Direct | +1.33% | Acquired | (price as of 2026-08-21) |
| Sept. 11, 2023 | MDAIW | J | 77,594 | — | — | 1,651,597 Direct | +4.93% | Acquired | (price as of 2026-08-21) |
| Sept. 11, 2023 | MDAIW | J | 9,699 | — | — | 1,574,003 Direct | +0.62% | Acquired | (price as of 2026-08-21) |
| Sept. 11, 2023 | MDAIW | J | 342,192 | — | — | 1,564,304 Direct | +28.00% | Acquired | (price as of 2026-08-21) |
| Sept. 11, 2023 | MDAIW | J | 87,293 | — | — | 1,222,112 Direct | +7.69% | Acquired | (price as of 2026-08-21) |
| Sept. 11, 2023 | MDAIW | J | 261,881 | — | — | 1,134,819 Direct | +30.00% | Acquired | (price as of 2026-08-21) |
| Sept. 11, 2023 | MDAIW | J | 872,938 | — | — | 872,938 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 11, 2023 | MDAIW | J | 145,489 | — | — | 145,489 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Sept. 11, 2023 | MDAIW | NON-QUALIFIED STOCK OPTION | COMMON STOCK (66,704) | $4.54 | April 13, 2033 | 66,704 | Acquired |
| Sept. 11, 2023 | MDAIW | INCENTIVE STOCK OPTION | COMMON STOCK (22,043) | $4.54 | April 13, 2033 | 22,043 | Acquired |
| Sept. 11, 2023 | MDAIW | INCENTIVE STOCK OPTION | COMMON STOCK (77,594) | $4.95 | Feb. 3, 2032 | 77,594 | Acquired |
| Sept. 11, 2023 | MDAIW | INCENTIVE STOCK OPTION | COMMON STOCK (9,699) | $5.47 | Oct. 8, 2031 | 9,699 | Acquired |
| Sept. 11, 2023 | MDAIW | INCENTIVE STOCK OPTION | COMMON STOCK (342,192) | $2.17 | Jan. 15, 2031 | 342,192 | Acquired |
| Sept. 11, 2023 | MDAIW | INCENTIVE STOCK OPTION | COMMON STOCK (87,293) | $2.17 | June 25, 2030 | 87,293 | Acquired |
| Sept. 11, 2023 | MDAIW | INCENTIVE STOCK OPTION | COMMON STOCK (261,881) | $2.17 | June 25, 2030 | 261,881 | Acquired |
| Sept. 11, 2023 | MDAIW | INCENTIVE STOCK OPTION | COMMON STOCK (872,938) | $1.03 | April 30, 2029 | 872,938 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $200,000 | — | — | — | — | — | $48,183 | $248,183 |
| 2023 | $523,958 | $385,000 | $370,806 | $370,806 | — | — | $88,757 | $1,368,521 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.