InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (36 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
36
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Tachibana Aaron, Chief Financial Officer. Insider active across 2 companies, notably Personalis, Inc.. Cumulatively, 43 filings have been recorded. Split: 0 buy · 36 sells. Total volume traded: €592k. Activity tracked since 15 May 2021. The latest transaction was disclosed on 15 March 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Tachibana Aaron
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations43 total
34,375 shares0Common StockSEC:0001401786-26-000003:0
1,201 shares@ US$9.160.9% of flowCommon StockSEC:0001401786-26-000001:0
103,668 shares@ US$9.1683.6% of flowCommon StockSEC:0001401786-25-000004:0
641 shares@ US$6.572.2% of flowCommon StockSEC:0001415889-25-020571:0
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
25 of 43 declarations
About Tachibana Aaron
Tachibana Aaron is Directeur Financier at Personalis, Inc., where his listed role is CFO AND COO. He has 43 filings in total, and in the sampled recent filings, sales amount to EUR 618844 between 2021-05-18 and 2026-03-17.
