Form 4 for LSCC LATTICE SEMICONDUCTOR CORP
Accepted 2026-05-21 15:26:14 ET · period of report 2026-05-20 · accession 0001437749-26-018054 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-05-21 15:26 | 2026-05-20 | LSCC | Desale Pravin | SVP, R, D | S - Sale | $134.23 | -14.2K | 77.1K | -16% | -$1.90M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-20 | S | D | 200 | $127.05 | 91,034 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F2) This transaction was executed in multiple trades at prices ranging from $127.0500 to $127.0500. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 2 | Common | Common Stock | 2026-05-20 | S | D | 300 | $129.01 | 90,734 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F3) This transaction was executed in multiple trades at prices ranging from $128.5500 to $129.4400. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 3 | Common | Common Stock | 2026-05-20 | S | D | 800 | $130.43 | 89,934 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F4) This transaction was executed in multiple trades at prices ranging from $129.8400 to $130.8200. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 4 | Common | Common Stock | 2026-05-20 | S | D | 900 | $131.39 | 89,034 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F5) This transaction was executed in multiple trades at prices ranging from $130.8600 to $131.8250. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 5 | Common | Common Stock | 2026-05-20 | S | D | 1,500 | $132.44 | 87,534 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F6) This transaction was executed in multiple trades at prices ranging from $132.0400 to $132.9800. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 6 | Common | Common Stock | 2026-05-20 | S | D | 3,700 | $133.55 | 83,834 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F7) This transaction was executed in multiple trades at prices ranging from $133.0600 to $134.0500. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 7 | Common | Common Stock | 2026-05-20 | S | D | 1,900 | $134.66 | 81,934 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F8) This transaction was executed in multiple trades at prices ranging from $134.0600 to $135.0000. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 8 | Common | Common Stock | 2026-05-20 | S | D | 1,700 | $135.53 | 80,234 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F9) This transaction was executed in multiple trades at prices ranging from $135.0800 to $136.0300. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 9 | Common | Common Stock | 2026-05-20 | S | D | 1,100 | $136.70 | 79,134 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F10) This transaction was executed in multiple trades at prices ranging from $136.2000 to $137.1100. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 10 | Common | Common Stock | 2026-05-20 | S | D | 1,100 | $137.69 | 78,034 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F11) This transaction was executed in multiple trades at prices ranging from $137.2500 to $138.0400. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |
| 11 | Common | Common Stock | 2026-05-20 | S | D | 955 | $138.65 | 77,079 | D | — | — | (F1) The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 02-18-2026. (F12) This transaction was executed in multiple trades at prices ranging from $138.4200 to $138.9300. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. |