Insiders who reported open-market trades in the last 12 months at the companies Sarah Josephine Olsen 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.
Rory J. Cutaia - $7.17M in TONX purchases and sales in the last 12 months
Kevin Mark Wilson - $79K in TONX purchases and sales in the last 12 months
Bill John Rivard - $41K in TONX purchases and sales in the last 12 months
Evan Sohn - $10K in TONX purchases and sales in the last 12 months
Mary Marbach - $6K in TONX purchases and sales in the last 12 months
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Sarah Josephine Olsen is a corporate insider, tracked as CFO & COO of TON Strategy Co (TONX). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Sarah Josephine Olsen submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Sarah Josephine Olsen been buying or selling stock?
Recorded transactions: 1 open-market purchase ($27K) and 1 open-market sale ($599K) across all tracked filings.
Sarah Josephine Olsen is CFO & COO of TON Strategy Co (TONX). 6 SEC Form 4 filings on record going back to 2025, most recently on 17 August 2026. Most recent open-market trade: sold $599K of TONX on 17 August 2026. Lifetime open-market purchases: $27K. Lifetime open-market sales: $599K.
Recent transactions
8
The latest 8 SEC Form 4 transactions reported by Sarah Josephine Olsen.
InsiderAlpha's records for Sarah Josephine Olsen go back to 2025: 6 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $27K (1 buy totaling $27K). The largest single buy on record is $27K of TONX in 2026. Sales side: 1 recorded sale totaling $599K, so the filing history runs sell-heavy by dollar value. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
