Donghyun Thomas Hwang
CIK 1480330 · SVP, Global Sales · last filed 2026-05-20
Donghyun Thomas Hwang is a SVP, Global Sales who has filed 121 SEC Form 4 insider transactions across 2 companies since 2010. The most recent filing, for MTSI, was dated May 20, 2026. Across all open-market trades the lifetime net is −$23.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $12.9M across reported positions.
"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.
$12.87M
2
121
-$23.70M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MTSI | SVP, Global Sales | 33,871 | $379.87 | $12.87M | -$21.32M | 92 | 2026-05-20 |
| HITTITE MICROWAVE CORP (HITT) Delisted | Vice President of Sales | 28,882 | — | — | -$2.38M | 29 | 2014-03-11 |
Recent Filings
121 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-20 | MTSI | Mixed | −2,510 | -$924.1K | EDGAR |
| 2026-05-04 | MTSI | Sell (S) | −3,718 | -$1.03M | EDGAR |
| 2026-02-04 | MTSI | Sell (S) | −5,274 | -$1.19M | EDGAR |
| 2025-12-08 | MTSI | Sell (S) | −4,372 | -$811.6K | EDGAR |
| 2025-11-21 | MTSI | Mixed | −5,289 | -$610.4K | EDGAR |
| 2025-11-18 | MTSI | Grant (A) | +83 | $8.7K | EDGAR |
| 2025-11-10 | MTSI | Mixed | +21,003 | -$2.94M | EDGAR |
| 2025-10-30 | MTSI | Grant (A) | +2,332 | $0 | EDGAR |
| 2025-10-29 | MTSI | Tax (F) | −412 | -$60.3K | EDGAR |
| 2025-10-27 | MTSI | Tax (F) | −246 | -$34.3K | EDGAR |