Insiders who reported open-market trades in the last 12 months at the companies Therese Tucker 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.
Mika Yamamoto - $85K in BL purchases and sales in the last 12 months
Therese Tucker is a corporate insider, tracked as Director of BLACKLINE, INC. (BL). InsiderAlpha holds 7 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 Therese Tucker submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Therese Tucker been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($2.24M) across all tracked filings.
Therese Tucker is Director of BLACKLINE, INC. (BL). 7 SEC Form 4 filings on record going back to 2024, most recently on 26 August 2026. Most recent open-market trade: sold $2.24M of BL on 26 August 2026. Lifetime open-market sales: $2.24M.
Recent transactions
17
The latest 17 SEC Form 4 transactions reported by Therese Tucker.
InsiderAlpha's records for Therese Tucker go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
