InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
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 15 July 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Henderson John T
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations38 total
272 shares@ US$82.620.0002% mcap1.4% of flowCommon StockSEC:0001061983-26-000080:0
2,851 shares0Common StockSEC:0001061983-26-000059:0
325 shares@ US$65.370.0002% mcap100.0% of flowCommon StockSEC:0001061983-26-000039:0
334 shares@ US$63.441.3% of flowCommon StockSEC:0001061983-26-000005:0
8,750 shares@ US$10.005.6% of flowCommon StockSEC:0001061983-25-000042:0
338 shares@ US$62.801.4% of flowCommon StockSEC:0001061983-25-000012:0
559 shares@ US$38.0150.4% of flowCommon StockSEC:0001127602-25-019293:0
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
25 of 38 declarations
About Henderson John T
HENDERSON JOHN T is Administrateur at CYTOKINETICS INC, and also appears as Director at Cytokinetics INC. He has filed 37 disclosures in total, and across the recent sample of 37 filings from 2021-05-13 to 2026-05-27, the amounts shown are 0 EUR in buys and 635318 EUR in sells, with the most frequent transaction nature listed as Attribution.
