Insiders who reported open-market trades in the last 12 months at the companies Joshua Daniel Amster 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.
Howard Edward Marks - $338K in STGC purchases and sales in the last 12 months
Aubrey Chernick - $273K in STGC purchases and sales in the last 12 months
Lee Miller - $123K in STGC purchases and sales in the last 12 months
Ronald David Miller - $123K in STGC purchases and sales in the last 12 months
Johanna Cronin - $43K in STGC purchases and sales in the last 12 months
Joseph Mathews - $10K in STGC purchases and sales in the last 12 months
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Joshua Daniel Amster is a corporate insider, tracked as Chief Revenue Officer of StartEngine Inc. (STGC). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Joshua Daniel Amster last file a Form 4?
The most recent primary Form 4 on record is dated 29 April 2026, one of 7 filings going back to 2024.
Has Joshua Daniel Amster been buying or selling stock?
Recorded transactions: 0 open-market purchases and 10 open-market sales ($51K) across all tracked filings.
Joshua Daniel Amster is Chief Revenue Officer of StartEngine Inc. (STGC). 7 SEC Form 4 filings on record going back to 2024, most recently on 29 April 2026. Most recent open-market trade: sold $427 of STGC on 29 April 2026. Lifetime open-market sales: $51K.
Recent transactions
14
The latest 14 SEC Form 4 transactions reported by Joshua Daniel Amster.
InsiderAlpha's records for Joshua Daniel Amster 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.
