Insiders who reported open-market trades in the last 12 months at the companies Tolga Tanguler 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.
Yvonne Greenstreet - $16.95M in ALNY purchases and sales in the last 12 months
Tolga Tanguler is a corporate insider of Lexeo Therapeutics, Inc. (LXEO). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Tolga Tanguler last file a Form 4?
The most recent primary Form 4 on record is dated 29 June 2026, one of 10 filings going back to 2024.
Has Tolga Tanguler been buying or selling stock?
Recorded transactions: 0 open-market purchases and 50 open-market sales ($5.07M) across all tracked filings.
Tolga Tanguler files SEC Form 4 reports at Lexeo Therapeutics, Inc. (LXEO). 10 SEC Form 4 filings on record going back to 2024, most recently on 29 June 2026. Most recent open-market trade: sold $68K of ALNY on 6 March 2026. Lifetime open-market sales: $5.07M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Tolga Tanguler.
InsiderAlpha's records for Tolga Tanguler go back to 2024: 10 primary Form 4 filings, an average of 3.3 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.
