InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (43 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
43
T+90 hit rate
0%
T+90 mean return
-22.2%
Across 6 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Tachibana Aaron, Chief Financial Officer. Insider active across 2 companies, notably Personalis, Inc.. Cumulatively, 50 filings have been recorded. Split: 0 buy · 43 sells. Total volume traded: €925k. Activity tracked since 15 May 2021. The latest transaction was disclosed on 16 May 2025 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations50 total
1,291 shares@ US$4.953.6% of flowCommon StockSEC:0001415889-25-013848:0
708 shares@ US$5.792.5% of flowCommon StockSEC:0001415889-25-002398:0
6,865 shares@ US$3.8215.8% of flowCommon StockSEC:0001415889-24-029736:0
1,307 shares@ US$3.793.0% of flowCommon StockSEC:0001415889-24-027347:0
742 shares@ US$2.971.3% of flowCommon StockSEC:0001415889-24-020533:0
7,176 shares@ US$1.295.4% of flowCommon StockSEC:0001415889-24-017683:0
1,333 shares@ US$1.381.1% of flowCommon StockSEC:0001415889-24-014040:0
716 shares@ US$1.370.6% of flowCommon StockSEC:0001415889-24-002070:0
6,747 shares@ US$1.475.7% of flowCommon StockSEC:0001209191-23-059242:0
1,344 shares@ US$1.040.8% of flowCommon StockSEC:0001209191-23-056066:0
662 shares@ US$2.260.9% of flowCommon StockSEC:0001209191-23-044217:0
6,904 shares@ US$2.078.2% of flowCommon StockSEC:0001209191-23-038810:0
1,389 shares@ US$1.981.6% of flowCommon StockSEC:0001209191-23-031182:0
3,945 shares@ US$2.836.6% of flowCommon StockSEC:0001209191-23-020375:0
767 shares@ US$2.201.0% of flowCommon StockSEC:0001209191-23-006271:0
3,843 shares@ US$1.924.4% of flowCommon StockSEC:0001209191-22-062469:0
7,177 shares@ US$2.5010.6% of flowCommon StockSEC:0001209191-22-061926:0
4,360 shares@ US$2.606.8% of flowCommon StockSEC:0001209191-22-060029:0
1,294 shares@ US$2.712.1% of flowCommon StockSEC:0001209191-22-057865:0
3,474 shares@ US$3.487.7% of flowCommon StockSEC:0001209191-22-051008:0
4,168 shares@ US$3.338.8% of flowCommon StockSEC:0001209191-22-049145:0
632 shares@ US$3.911.5% of flowCommon StockSEC:0001209191-22-043731:0
3,440 shares@ US$3.290.0016% mcap1.4% of flowCommon StockSEC:0001209191-22-038443:0
6,818 shares@ US$3.240.0032% mcap2.7% of flowCommon StockSEC:0001209191-22-037952:0
4,187 shares@ US$3.590.0021% mcap1.8% of flowCommon StockSEC:0001209191-22-034616:0
25 of 50 declarations
About Tachibana Aaron
Aaron Tachibana is an executive at Personalis, Inc.
