InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
1
T+90 hit rate
46%
T+90 mean return
+5.0%
Across 26 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by HENDERSON JOHN T, Director. Insider active across 2 companies, notably Cytokinetics INC. Aggregated, 38 filings have been logged. Breakdown: 0 buy · 1 sell. Total volume traded: €635k. Activity tracked since 12 May 2021. The latest transaction was filed on 27 May 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations38 total
2,851 shares0Common StockSEC:0001061983-26-000059:0
7,333 shares0Common StockSEC:0001127602-25-014364:0
551 shares@ US$38.561.4% of flowCommon StockSEC:0001127602-25-012117:0
20,000 shares@ US$6.218.3% of flowCommon StockSEC:0001127602-25-012129:0
434 shares@ US$48.931.5% of flowCommon StockSEC:0001127602-25-000771:0
1,780 shares@ US$7.370.9% of flowCommon StockSEC:0001127602-24-029248:0
403 shares@ US$52.601.4% of flowCommon StockSEC:0001127602-24-025196:0
388 shares0Common StockSEC:0001127602-24-020146:0
5,600 shares0Common StockSEC:0001127602-24-015722:0
10,562 shares@ US$64.5448.0% of flowCommon StockSEC:0001127602-24-013411:0
5,000 shares@ US$4.441.6% of flowCommon StockSEC:0001127602-24-004994:0
5,000 shares@ US$4.441.5% of flowCommon StockSEC:0001127602-24-001286:0
252 shares@ US$84.121.5% of flowCommon StockSEC:0001127602-24-000425:0
13,020 shares@ US$6.726.1% of flowCommon StockSEC:0001127602-23-030007:0
762 shares@ US$27.881.5% of flowCommon StockSEC:0001127602-23-025181:0
636 shares@ US$33.361.5% of flowCommon StockSEC:0001127602-23-020048:0
5,000 shares0Common StockSEC:0001127602-23-016169:0
4,166 shares@ US$6.782.0% of flowCommon StockSEC:0001127602-23-015541:0
530 shares@ US$37.711.4% of flowCommon StockSEC:0001127602-23-012552:0
450 shares@ US$44.351.4% of flowCommon StockSEC:0001127602-23-000692:0
391 shares@ US$51.111.5% of flowCommon StockSEC:0001127602-22-023698:0
7,250 shares@ US$4.022.2% of flowCommon StockSEC:0001127602-22-022299:0
487 shares@ US$41.001.4% of flowCommon StockSEC:0001127602-22-019232:0
5,000 shares0Common StockSEC:0001061983-22-000118:0
488 shares@ US$38.380.0002% mcap8.6% of flowCommon StockSEC:0001061983-22-000087:0
25 of 38 declarations
About HENDERSON JOHN T
John T Henderson is an executive at Cytokinetics Inc.
