# Willdan Group, Inc. (WLDN) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/wldn

> 8 non-derivative transactions: 0 purchases, 4 sales ($5.9M). CIK 1370450.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-16 | Brisbin Thomas Donald | Director | M | 22635.0 | 16.27 | 119322.0 | https://www.sec.gov/Archives/edgar/data/1370450/000139518826000012/0001395188-26-000012-index.htm |
| 2026-09-15 | Brisbin Thomas Donald | Director | S | 900.0 | 80.91 | 96687.0 | https://www.sec.gov/Archives/edgar/data/1370450/000139518826000010/0001395188-26-000010-index.htm |
| 2026-09-15 | Brisbin Thomas Donald | Director | M | 4905.0 | 16.27 | 101592.0 | https://www.sec.gov/Archives/edgar/data/1370450/000139518826000010/0001395188-26-000010-index.htm |
| 2026-09-15 | Brisbin Thomas Donald | Director | S | 4005.0 | 79.01 | 97587.0 | https://www.sec.gov/Archives/edgar/data/1370450/000139518826000010/0001395188-26-000010-index.htm |
| 2026-09-08 | Brisbin Thomas Donald | Director | M | 3439.0 | 16.27 | 100126.0 | https://www.sec.gov/Archives/edgar/data/1370450/000139518826000008/0001395188-26-000008-index.htm |
| 2026-09-08 | Brisbin Thomas Donald | Director | S | 3439.0 | 88.19 | 96687.0 | https://www.sec.gov/Archives/edgar/data/1370450/000139518826000008/0001395188-26-000008-index.htm |
| 2026-09-03 | Brisbin Thomas Donald | Director | S | 58757.0 | 88.14 | 96687.0 | https://www.sec.gov/Archives/edgar/data/1370450/000139518826000006/0001395188-26-000006-index.htm |
| 2026-09-03 | Brisbin Thomas Donald | Director | M | 58757.0 | 16.27 | 155444.0 | https://www.sec.gov/Archives/edgar/data/1370450/000139518826000006/0001395188-26-000006-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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