LATTICE SEMICONDUCTOR CORP

LSCC

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001437749-26-007059
Filing date: Mar 5, 2026
Earliest execution date: Mar 4, 2026

Summary

Type

Sell

Net shares

-38,000

% of shares

-19.08%

Amount (USD)

$3,494,319

Insider confidence score

18.8 out of 100

Positive

  • Under Rule 10b5-1 trading plan

Negative

  • Massive scheduled sell (<20% of shares)
  • Very large sell amount ($1M+)

Stock transactions

Transaction 1

Security

Common Stock

Action

Sell

Date

2026-03-04

Code

S

Net shares

-5,196.0

Price per Share

$90.28

Amount (USD)

$469,103.71

Acquired/Disposed

Disposed

Shares Owned Before

199,192.0

Shares Owned After

193,996.0

Transaction 2

Security

Common Stock

Action

Sell

Date

2026-03-04

Code

S

Net shares

-9,646.0

Price per Share

$91.46

Amount (USD)

$882,220.27

Acquired/Disposed

Disposed

Shares Owned Before

193,996.0

Shares Owned After

184,350.0

Transaction 3

Security

Common Stock

Action

Sell

Date

2026-03-04

Code

S

Net shares

-14,218.0

Price per Share

$92.20

Amount (USD)

$1,310,888.23

Acquired/Disposed

Disposed

Shares Owned Before

184,350.0

Shares Owned After

170,132.0

Transaction 4

Security

Common Stock

Action

Sell

Date

2026-03-04

Code

S

Net shares

-8,668.0

Price per Share

$93.05

Amount (USD)

$806,547.00

Acquired/Disposed

Disposed

Shares Owned Before

170,132.0

Shares Owned After

161,464.0

Transaction 5

Security

Common Stock

Action

Sell

Date

2026-03-04

Code

S

Net shares

-272.0

Price per Share

$93.97

Amount (USD)

$25,560.25

Acquired/Disposed

Disposed

Shares Owned Before

161,464.0

Shares Owned After

161,192.0

Filing's footnotes

1. The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 12-03-2025.

2. This transaction was executed in multiple trades at prices ranging from $89.7200 to $90.7100. 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. This transaction was executed in multiple trades at prices ranging from $90.7400 to $91.7300. 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. This transaction was executed in multiple trades at prices ranging from $91.7500 to $92.7400. 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. This transaction was executed in multiple trades at prices ranging from $92.7500 to $93.7000. 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. This transaction was executed in multiple trades at prices ranging from $93.8000 to $94.0500. 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.

ℹ️ Filed under Rule 10b5-1 trading plan

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.