InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-17.7%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by BOWMAN A BLAINE, Director. Insider active across 2 companies, notably Personalis, Inc.. In total, 5 filings have been recorded. Activity tracked since 14 May 2021. The latest transaction was disclosed on 12 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations5 total
6,250 shares0Common StockSEC:0001008891-26-000001:0
6,250 shares0Common StockSEC:0001008891-26-000001
10,770 shares0Common StockSEC:0001209191-22-030769:0
2,736 shares0Common StockSEC:0001209191-21-033485
2,736 shares0Common StockSEC:0001209191-21-033485:0
5 of 5 declarations
About BOWMAN A BLAINE
Blaine A. Bowman is a director at Personalis, Inc. In this role, he is involved in the strategic and operational management of the company. With expertise in the biotechnology sector, he contributes to innovation and service improvement.
