Hwang Donghyun Thomas 4
4 · MACOM Technology Solutions Holdings, Inc. · Filed Feb 4, 2026
Research Summary
AI-generated summary of this filing
MACOM (MTSI) SVP Donghyun Thomas Hwang Sells Shares
What Happened
- Hwang Donghyun Thomas, SVP, Global Sales of MACOM Technology Solutions (MTSI), sold a total of 5,274 shares in open-market transactions on February 2, 2026, generating approximately $1,192,260 in proceeds. The sales were reported on Form 4 filed February 4, 2026.
- The sales were executed in ten tranches at reported weighted-average prices shown on the filing (examples): 1,715 sh @ $217.38 ($372,807); 800 sh @ $227.92 ($182,336); 600 sh @ $231.45 ($138,870); 500 sh @ $232.68 ($116,340); 300 sh @ $234.83 ($70,449); 200 sh @ $235.81 ($47,162); plus other tranches totaling 5,274 shares. Overall reported prices ranged roughly from $217.38 to $235.81; footnotes indicate actual trade-price ranges across tranches were about $217.33–$235.94.
- These were sales (not purchases) and were executed pursuant to a pre-established Rule 10b5‑1 trading plan.
Key Details
- Transaction date: February 2, 2026. Form 4 filed: February 4, 2026 (timely filing).
- Total sold: 5,274 shares for aggregate proceeds of ~$1,192,260.
- Reported tranches (weighted-average prices / proceeds):
- 1,715 sh @ $217.38 = $372,807
- 100 sh @ $225.01 = $22,501
- 400 sh @ $226.58 = $90,632
- 800 sh @ $227.92 = $182,336
- 359 sh @ $228.70 = $82,103
- 300 sh @ $230.20 = $69,060
- 600 sh @ $231.45 = $138,870
- 500 sh @ $232.68 = $116,340
- 300 sh @ $234.83 = $70,449
- 200 sh @ $235.81 = $47,162
- Shares owned after transaction: Not disclosed in the provided filing excerpt.
- Notable footnotes: Sales were made under a 10b5‑1 plan adopted August 11, 2025 (F1). Several entries report weighted-average prices and note that individual trades occurred within specified price ranges; the reporting person offers to provide full breakdowns on request (F2–F10).
Context
- Sales under a Rule 10b5‑1 plan are pre-scheduled and often represent routine disposition (e.g., diversification or liquidity needs) rather than an ad hoc signal about company prospects. Retail investors should treat scheduled insider sales with caution and weigh them alongside other information (company fundamentals, other insider activity, and market conditions).
- Purchases typically carry more direct informational value about insider sentiment than planned sales.
Insider Transaction Report
Form 4
Hwang Donghyun Thomas
SVP, Global Sales
Transactions
- Sale
Common Stock
[F1][F2]2026-02-02$217.38/sh−1,715$372,807→ 42,163 total - Sale
Common Stock
[F1]2026-02-02$225.01/sh−100$22,501→ 42,063 total - Sale
Common Stock
[F1][F3]2026-02-02$226.58/sh−400$90,632→ 41,663 total - Sale
Common Stock
[F1][F4]2026-02-02$227.92/sh−800$182,336→ 40,863 total - Sale
Common Stock
[F1][F5]2026-02-02$228.70/sh−359$82,103→ 40,504 total - Sale
Common Stock
[F1][F6]2026-02-02$230.20/sh−300$69,060→ 40,204 total - Sale
Common Stock
[F1][F7]2026-02-02$231.45/sh−600$138,870→ 39,604 total - Sale
Common Stock
[F1][F8]2026-02-02$232.68/sh−500$116,340→ 39,104 total - Sale
Common Stock
[F1][F9]2026-02-02$234.83/sh−300$70,449→ 38,804 total - Sale
Common Stock
[F1][F10]2026-02-02$235.81/sh−200$47,162→ 38,604 total
Footnotes (10)
- [F1]The shares were sold pursuant to a sales plan adopted by the Reporting Person on August 11, 2025 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.
- [F10]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $235.68 to $235.94 . The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- [F2]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $217.33 to $218.11. The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- [F3]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $226.23 to $227.13. The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- [F4]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $227.35 to $228.19. The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- [F5]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $228.35 to $229.18. The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- [F6]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $229.94 to $230.46. The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- [F7]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $231.16 to $231.93. The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- [F8]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $232.31 to $233.05 . The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- [F9]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $234.61 to $235.21 . The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Signature
/s/ Ambra R. Roth, Attorney-in-Fact|2026-02-04