Insiders who reported open-market trades in the last 12 months at the companies William Joseph Brennan files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Chi Fung Cheng - $154.85M in CRDO purchases and sales in the last 12 months
Yat Tung Lam - $88.45M in CRDO purchases and sales in the last 12 months
Daniel W. Fleming - $15.11M in CRDO purchases and sales in the last 12 months
James Laufman - $6.03M in CRDO purchases and sales in the last 12 months
Clyde Hosein - $905K in CRDO purchases and sales in the last 12 months
Sylvia Acevedo - $816K in CRDO purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
William Joseph Brennan is a corporate insider, tracked as Pres & Chief Executive Officer, Director of Credo Technology Group Holding Ltd (CRDO). InsiderAlpha holds 27 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has William Joseph Brennan submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has William Joseph Brennan been buying or selling stock?
Recorded transactions: 0 open-market purchases and 169 open-market sales ($90.23M) across all tracked filings.
William Joseph Brennan is Pres & Chief Executive Officer, Director of Credo Technology Group Holding Ltd (CRDO). 27 SEC Form 4 filings on record going back to 2024, most recently on 6 October 2026. Most recent open-market trade: sold $460K of CRDO on 16 September 2026. Lifetime open-market sales: $90.23M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by William Joseph Brennan.
InsiderAlpha's records for William Joseph Brennan go back to 2024: 27 primary Form 4 filings, an average of 9.0 per year. 100 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
