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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (26 ops.)
Latest filing published 17 Sept 2026 for Willdan Group, Inc., €319k. Read the official filing
Filing timeline
BuySaleThomas Donald Brisbin
Insider track record
Disclosed buys
0
Disclosed sells
26
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Thomas Donald Brisbin: trading record in brief
Thomas Donald Brisbin, listed as chief executive, appears in our data through filings on Willdan Group, Inc. shares, published by SEC (Form 4). The record holds 58 filings, for trades running from 21 May 2021 to 16 September 2026.
The open-market record consists of 26 sales worth €20.3M, with no purchase. Outside the open market, there are 14 share grants and 17 option exercises. 2026 to date brings no purchases and 4 sales.
On 17 September 2026 came the latest disclosure, an option exercise for €319k in Willdan Group, Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. Section 16 rules allow two business days to file each Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Thomas Donald Brisbin
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations58 total
22,635 shares@ US$16.27Common StockSEC:0001395188-26-000012:0
4,005 shares@ US$79.010.023% mcap1.2% of flowCommon StockSEC:0001395188-26-000010:1
4,905 shares@ US$16.270.0059% mcap0.3% of flowCommon StockSEC:0001395188-26-000010:0
900 shares@ US$80.910.0054% mcap0.3% of flowCommon StockSEC:0001395188-26-000010:2
3,439 shares@ US$16.270.0042% mcap0.2% of flowCommon StockSEC:0001395188-26-000008:0
3,439 shares@ US$88.190.023% mcap1.2% of flowCommon StockSEC:0001395188-26-000008:1
58,757 shares@ US$16.270.072% mcap3.8% of flowCommon StockSEC:0001395188-26-000006:0
58,757 shares@ US$88.140.39% mcap20.7% of flowCommon StockSEC:0001395188-26-000006:1
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
25 of 58 declarations
