Donghyun Thomas Hwang Insider Trading Activity
37
Total trades
$4.6M
Total volume
May 18, 2026
Last activity
MACOM Technology Solutions Holdings, Inc.
Donghyun Thomas Hwang has been net-selling over the last 12 months with 0 purchases and 37 sales across 1 company.
MTSI is the most-traded position with 37 trades. The largest single transaction was a sale of MTSI for $417K on Apr 30, 2026.
Performance Scorecard
Forward stock performance after each transaction by Donghyun Thomas Hwang. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -4.4% | 38% | 32 |
| 90 days | — | -27.6% | 0% | 26 |
| 120 days | — | -42.2% | 0% | 26 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersMTSI · MACOM Technology Solutions Holdings, Inc.
🔒 Subscribe to see trade entries
Pro members see exactly when Donghyun Thomas Hwang bought and sold MTSI.
Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| May 18, 2026 | MTSI | Sell | 300 | $353.32 | $106K | VP |
| May 18, 2026 | MTSI | Sell | 500 | $356.68 | $178K | VP |
| May 18, 2026 | MTSI | Sell | 100 | $362.89 | $36K | VP |
| May 18, 2026 | MTSI | Sell | 200 | $367.50 | $74K | VP |
| May 18, 2026 | MTSI | Sell | 95 | $381.23 | $36K | VP |
| Apr 30, 2026 | MTSI | Sell | 100 | $271.40 | $27K | VP |
| Apr 30, 2026 | MTSI | Sell | 200 | $273.48 | $55K | VP |
| Apr 30, 2026 | MTSI | Sell | 1,518 | $274.79 | $417K | VP |
| Apr 30, 2026 | MTSI | Sell | 700 | $278.42 | $195K | VP |
| Apr 30, 2026 | MTSI | Sell | 635 | $279.75 | $178K | VP |
| Apr 30, 2026 | MTSI | Sell | 65 | $281.59 | $18K | VP |
| Feb 2, 2026 | MTSI | Sell | 1,715 | $217.38 | $373K | VP |
| Feb 2, 2026 | MTSI | Sell | 100 | $225.01 | $23K | VP |
| Feb 2, 2026 | MTSI | Sell | 400 | $226.58 | $91K | VP |
| Feb 2, 2026 | MTSI | Sell | 800 | $227.92 | $182K | VP |
| Feb 2, 2026 | MTSI | Sell | 359 | $228.70 | $82K | VP |
| Feb 2, 2026 | MTSI | Sell | 300 | $230.20 | $69K | VP |
| Feb 2, 2026 | MTSI | Sell | 600 | $231.45 | $139K | VP |
| Feb 2, 2026 | MTSI | Sell | 500 | $232.68 | $116K | VP |
| Feb 2, 2026 | MTSI | Sell | 200 | $235.81 | $47K | VP |
| Dec 4, 2025 | MTSI | Sell | 875 | $186.76 | $163K | VP |
| Dec 4, 2025 | MTSI | Sell | 1,617 | $183.40 | $297K | VP |
| Dec 4, 2025 | MTSI | Sell | 200 | $184.24 | $37K | VP |
| Dec 4, 2025 | MTSI | Sell | 400 | $185.35 | $74K | VP |
| Dec 4, 2025 | MTSI | Sell | 880 | $187.60 | $165K | VP |
| Dec 4, 2025 | MTSI | Sell | 300 | $188.62 | $57K | VP |
| Dec 4, 2025 | MTSI | Sell | 100 | $189.36 | $19K | VP |
| Nov 19, 2025 | MTSI | Sell | 291 | $158.27 | $46K | VP |
| Nov 19, 2025 | MTSI | Sell | 1,421 | $160.35 | $228K | VP |
| Nov 19, 2025 | MTSI | Sell | 1,177 | $161.38 | $190K | VP |
| Nov 19, 2025 | MTSI | Sell | 596 | $162.38 | $97K | VP |
| Nov 19, 2025 | MTSI | Sell | 304 | $163.64 | $50K | VP |
| Jul 22, 2025 | MTSI | Sell | 1,100 | $135.85 | $149K | VP |
| Jul 22, 2025 | MTSI | Sell | 2,231 | $136.78 | $305K | VP |
| Jul 22, 2025 | MTSI | Sell | 157 | $137.41 | $22K | VP |
| Jul 22, 2025 | MTSI | Sell | 575 | $138.73 | $80K | VP |
| Jul 22, 2025 | MTSI | Sell | 937 | $139.89 | $131K | VP |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| MTSI | MACOM Technology Solutions Holdings, Inc. | 37 | $4.6M |
Other insiders at MACOM Technology Solutions Holdings, Inc.
6 other tracked filers at MTSI.