Deming Xiao
CIK 1308647 · EVP, Global Operations · last filed 2026-05-08
Deming Xiao is an EVP, Global Operations who has filed 320 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider sold $49.6M of MPWRE on May 8, 2026. Across all open-market trades the lifetime net is −$342.9M, making them a net seller over the disclosed history.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$0
1
320
-$342.89M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MPWRE | EVP, Global Operations | 238,918 | — | — | -$342.89M | 320 | 2026-05-08 |
Recent Filings
320 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-08 | MPWRE | Sell (S) | −30,000 | -$49.64M | EDGAR |
| 2026-02-10 | MPWRE | Sell (S) | −22,875 | -$26.79M | EDGAR |
| 2026-02-05 | MPWRE | Grant (A) | +57,170 | $0 | EDGAR |
| 2025-10-31 | MPWRE | Tax (F) | −54,543 | -$59.81M | EDGAR |
| 2025-10-28 | MPWRE | Grant (A) | +135,520 | $0 | EDGAR |
| 2025-08-12 | MPWRE | Gift (G) | — | $0 | EDGAR |
| 2025-08-04 | MPWRE | Sell (S) | −39,999 | -$31.20M | EDGAR |
| 2025-02-12 | MPWRE | Sell (S) | −662 | -$474.7K | EDGAR |
| 2024-11-13 | MPWRE | Sell (S) | −866 | -$662.6K | EDGAR |
| 2024-08-29 | MPWRE | Sell (S) | −9,259 | -$8.80M | EDGAR |