InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (22 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
22
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Brisbin Thomas Donald, Chairman & CEO. Officer active across 2 companies, notably Willdan Group, Inc.. Cumulatively, 50 disclosures have been published. Breakdown: 0 buy · 22 sells. Total volume traded: €15.3m. History available since 21 May 2021. The latest transaction was disclosed on 11 March 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Brisbin Thomas Donald
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Declarations50 total
1,241 sharesCommon StockSEC:0001395188-26-000004:0
24,750 shares0Common StockSEC:0001395188-26-000002:0
10,615 shares@ US$104.587.2% of flowCommon StockSEC:0001415889-25-023043:0
4,910 shares@ US$105.363.4% of flowCommon StockSEC:0001415889-25-023043:1
7,520 shares@ US$106.685.2% of flowCommon StockSEC:0001415889-25-023043:2
8,974 shares@ US$107.656.3% of flowCommon StockSEC:0001415889-25-023043:3
24,988 shares@ US$108.9017.6% of flowCommon StockSEC:0001415889-25-023043:4
33,096 shares@ US$109.3923.5% of flowCommon StockSEC:0001415889-25-023043:5
27,492 shares@ US$110.8419.7% of flowCommon StockSEC:0001415889-25-023043:6
5,182 shares@ US$16.270.5% of flowCommon StockSEC:0001415889-25-023045:0
5,182 shares@ US$118.154.0% of flowCommon StockSEC:0001415889-25-023045:1
7,000 shares@ US$101.874.2% of flowCommon StockSEC:0001415889-25-022939:0
7,405 shares@ US$104.194.7% of flowCommon StockSEC:0001415889-25-022636:0
21,461 shares0Common StockSEC:0001415889-25-022512:0
1,781 shares0Common StockSEC:0001415889-25-017036:0
22,459 shares@ US$13.911.7% of flowCommon StockSEC:0001415889-25-014906:0
22,459 shares@ US$52.346.5% of flowCommon StockSEC:0001415889-25-014906:1
1,626 shares@ US$13.910.1% of flowCommon StockSEC:0001415889-25-014748:0
1,626 shares@ US$51.540.5% of flowCommon StockSEC:0001415889-25-014748:1
5,915 shares@ US$13.910.4% of flowCommon StockSEC:0001415889-25-014638:0
5,915 shares@ US$52.041.7% of flowCommon StockSEC:0001415889-25-014638:1
20,000 shares@ US$13.911.9% of flowCommon StockSEC:0001415889-25-013838:0
15,750 shares0Common StockSEC:0001415889-25-007897:0
7,700 shares@ US$41.692.3% of flowCommon StockSEC:0001415889-24-029509:0
13,648 shares0Common StockSEC:0001415889-24-021838:0
25 of 50 declarations
About Brisbin Thomas Donald
Brisbin Thomas Donald is President and Chief Executive Officer and a Director at Willdan Group, Inc. The declarant has 50 filings, and across the 50 sampled filings between 2021-05-24 and 2026-06-18, the reported amounts are only sales, totaling EUR 15264782.
