SEC Form 4 · Updated Daily
SMTC
— SEMTECH CORPORATION OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| POE JOHN D | Director | 1,530,690 | 2006-01-10 | S |
| MAHESWARAN MOHAN | Director · Officer | 203,224 | 2023-06-14 | M |
| POHLMAN JEFFREY T | Officer | 165,759 | 2015-03-10 | M |
| HANKIN ROCKELL N | Director | 144,282 | 2024-06-09 | M |
| CHUKWU EMEKA | Officer | 124,706 | 2023-03-09 | M |
| SCHRAITH JAMES | Director | 96,260 | 2009-06-01 | M |
| Patel Javed | Officer | 93,486 | 2010-10-12 | M |
| WILSON JOHN MICHAEL | Officer | 82,276 | 2026-09-10 | M |
| Harper Charles | Officer | 73,218 | 2015-02-28 | M |
| HOU HONG Q | Director · Officer | 71,275 | 2026-10-01 | M |
| Rayabhari Madhusudhan | Officer | 67,012 | 2025-06-04 | M |
| BARRY KENNETH J | Officer | 57,707 | 2013-03-11 | M |
| Pegulu Marc | Officer | 48,808 | 2019-03-05 | A |
| KIM JAMES JUNGSUP | Officer | 40,673 | 2020-03-03 | A |
| Lin Mark | Officer | 38,531 | 2026-10-01 | M |
| EDWARDS BRUCE C | Director | 36,507 | 2023-06-07 | M |
| DRUCKER MARK R | Officer | 36,175 | 2007-09-28 | S |
| Faltemier Sharon K | Officer | 31,356 | 2020-09-02 | S |
| Brown Simon A | Officer | 31,007 | 2019-03-05 | A |
| BELTRAN CLEMENTE | Reporting Owner | 30,543 | 2011-06-07 | M |
| KELLY STEWART | Officer | 30,000 | 2006-04-07 | M |
| LINDSTROM JAMES T | Director | 27,295 | 2023-06-07 | M |
| Walsh Paul V Jr | Director | 26,100 | 2026-10-21 | S |
| Santoro Carmelo J. | Director | 24,733 | 2020-06-10 | M |
| Chang Christopher H | Officer | 23,676 | 2022-03-28 | M |
| Pickle Paul H | Director · Officer | 23,350 | 2024-04-01 | M |
| Beauchamp Gary | Officer | 23,320 | 2023-03-09 | M |
| FABOS SUZANNA | Officer | 23,212 | 2008-06-06 | F |
| Russell Mark P | Officer | 21,391 | 2025-03-05 | M |
| Fulton Alistair | Officer | 20,415 | 2022-08-22 | M |
| Gray William Ross | Officer | 20,074 | 2025-06-04 | M |
| Summers Sylvia | Director | 16,542 | 2024-06-09 | M |
| BURRA JAMES P | Director | 16,499 | 2021-06-09 | M |
| Prutton Simon Martin | Officer | 15,532 | 2011-08-13 | M |
| Ammann Charles B. | Officer | 15,529 | 2023-03-09 | M |
| Caffey Kevin P | Officer | 15,180 | 2009-06-06 | F |
| Gillai Saar | Director | 14,844 | 2026-06-03 | M |
| VARGAS JOSE JR | Officer | 14,408 | 2011-07-07 | M |
| Sherazi Imran | Officer | 12,908 | 2025-06-04 | M |
| Rodensky Michael W | Officer | 10,752 | 2024-03-09 | M |
| LuPriore Paula | Director | 10,409 | 2025-06-04 | M |
| NECAR RESAT NECDET | Officer | 10,000 | 2008-02-28 | A |
| Hahn Jonathan Jongho | Officer | 8,123 | 2013-05-28 | M |
| PIOTROWSKI JOHN L | Director | 8,045 | 2016-06-15 | M |
| Powell Norris B | Officer | 8,018 | 2023-03-08 | M |
| BAUMANN JOHN | Officer | 7,524 | 2006-01-03 | M |
| Green Jason Elliot | Officer | 7,367 | 2026-10-07 | S |
| Mueller Thomas John | Officer | 7,245 | 2024-03-07 | M |
| HOLLIDAY RANDALL H | Officer | 7,202 | 2014-03-01 | M |
| Ruehl Julie Garcia | Director | 7,140 | 2026-09-04 | S |
| McGee Julie Anne | Officer | 6,250 | 2023-05-25 | M |
| Li Ye Jane | Director | 6,050 | 2026-06-03 | M |
| Vuyyuru Sameer | Officer | 5,930 | 2013-08-28 | M |
| Fischer Gregory Michael | Director | 5,678 | 2026-06-30 | S |
| Baker Wilford Dean | Director | 5,000 | 2013-06-17 | M |
| BENNETT ALAN MARTIN | Officer | 5,000 | 2007-06-06 | A |
| Burvill Martin | Director | 4,409 | 2026-04-09 | S |
| Levinson Roger | Officer | 3,004 | 2015-08-26 | S |
| Silberstein Asaf | Officer | 2,439 | 2026-09-10 | M |
| ANTLE GLEN M | Director | 1,678 | 2018-06-13 | M |
| ROSA ABIGAIL | Officer | 60 | 2006-11-07 | — |
| Cardenuto Rodolpho C | Director | 0 | 2026-09-16 | S |
| Costello Mark C | Officer | 0 | 2020-06-02 | S |
| DANTEC ALAIN | Officer | 0 | 2015-03-20 | S |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-21 | Walsh Paul V Jr | Open-market sale | 500 | $139.44 | 26,100 |
| 2026-10-07 | Green Jason Elliot | Open-market sale | 2,766 | $190.35 | 7,367 |
| 2026-10-02 | HOU HONG Q | Open-market sale | 2,000 | $191.21 | 65,976 |
| 2026-10-01 | HOU HONG Q | Option exercise (derivative) | 6,483 | $0.00 | 19,450 |
| 2026-10-01 | HOU HONG Q | Tax withholding | 3,299 | $178.35 | 67,976 |
| 2026-10-01 | HOU HONG Q | Option exercise | 6,483 | $0.00 | 71,275 |
| 2026-10-01 | Lin Mark | Option exercise (derivative) | 3,165 | $0.00 | 0 |
| 2026-10-01 | Lin Mark | Open-market sale | 967 | $178.87 | 35,999 |
| 2026-10-01 | Lin Mark | Tax withholding | 1,565 | $178.35 | 36,966 |
| 2026-10-01 | Lin Mark | Option exercise | 3,165 | $0.00 | 38,531 |
| 2026-09-23 | Walsh Paul V Jr | Open-market sale | 500 | $172.61 | 26,600 |
| 2026-09-16 | Cardenuto Rodolpho C | Open-market sale | 5,321 | $165.00 | 0 |
| 2026-09-10 | Silberstein Asaf | Option exercise (derivative) | 2,439 | $0.00 | 14,633 |
| 2026-09-10 | Silberstein Asaf | Tax withholding | 1,241 | $163.94 | 1,198 |
| 2026-09-10 | Silberstein Asaf | Option exercise | 2,439 | $0.00 | 2,439 |
| 2026-09-10 | Lin Mark | Option exercise (derivative) | 2,348 | $0.00 | 14,091 |
| 2026-09-10 | Lin Mark | Open-market sale | 683 | $159.90 | 35,366 |
| 2026-09-10 | Lin Mark | Tax withholding | 1,195 | $163.94 | 36,049 |
| 2026-09-10 | Lin Mark | Option exercise | 2,348 | $0.00 | 37,244 |
| 2026-09-10 | WILSON JOHN MICHAEL | Option exercise (derivative) | 1,400 | $0.00 | 8,400 |
| 2026-09-10 | WILSON JOHN MICHAEL | Tax withholding | 713 | $163.94 | 81,563 |
| 2026-09-10 | WILSON JOHN MICHAEL | Option exercise | 1,400 | $0.00 | 82,276 |
| 2026-09-10 | Green Jason Elliot | Option exercise (derivative) | 2,511 | $0.00 | 15,065 |
| 2026-09-10 | Green Jason Elliot | Tax withholding | 989 | $163.94 | 10,133 |
| 2026-09-10 | Green Jason Elliot | Option exercise | 2,511 | $0.00 | 11,122 |
| 2026-09-10 | HOU HONG Q | Option exercise (derivative) | 8,130 | $0.00 | 48,775 |
| 2026-09-10 | HOU HONG Q | Tax withholding | 4,137 | $163.94 | 64,792 |
| 2026-09-10 | HOU HONG Q | Option exercise | 8,130 | $0.00 | 68,929 |
| 2026-09-04 | HOU HONG Q | Open-market sale | 2,000 | $138.71 | 60,799 |
| 2026-09-04 | Ruehl Julie Garcia | Open-market sale | 1,500 | $145.00 | 7,140 |
| 2026-08-19 | Walsh Paul V Jr | Open-market sale | 500 | $135.48 | 27,100 |
| 2026-08-17 | Silberstein Asaf | Open-market sale | 5,000 | $150.00 | 88,862 |
| 2026-08-07 | HOU HONG Q | Open-market sale | 2,000 | $140.00 | 62,799 |
| 2026-07-22 | Walsh Paul V Jr | Open-market sale | 500 | $133.07 | 27,600 |
| 2026-07-14 | Silberstein Asaf | Open-market sale | 3,000 | $145.04 | 93,862 |
| 2026-07-10 | HOU HONG Q | Open-market sale | 2,000 | $133.00 | 64,799 |
| 2026-07-08 | Silberstein Asaf | Open-market sale | 3,354 | $129.94 | 96,862 |
| 2026-07-08 | Silberstein Asaf | Open-market sale | 1,400 | $128.70 | 100,216 |
| 2026-07-08 | Silberstein Asaf | Open-market sale | 588 | $127.61 | 101,616 |
| 2026-07-08 | Silberstein Asaf | Open-market sale | 273 | $126.60 | 102,204 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.