// insider-profile
HENDERSON JOHN T
DirectorView on SEC.gov ↗
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 1 insider purchased shares (net $21K). Buying was led by HENDERSON JOHN T.
// track-record
$0
Total purchased
$2.4M
Total sold
7
0B · 7S transactions
Net seller
Overall direction
Most active in
Filing history: Oct 2023 — Apr 2026Based on last 35 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 15, 2026 | HENDERSON JOHN T | CYTK | Award | 325 | $65.37 | $21K |
| Jan 15, 2026 | HENDERSON JOHN T | CYTK | Award | 334 | $63.44 | $21K |
| Dec 2, 2025 | HENDERSON JOHN T | CYTK | Option Exercise | 8,750 | $10.00 | $88K |
| Dec 2, 2025 | HENDERSON JOHN T | CYTK | Sale | 8,750 | $63.90 | $559K |
| Dec 2, 2025 | HENDERSON JOHN T | CYTK | Option Exercise | 8,750 | $0.00 | $0K |
30 more transactions hidden
Free account · No credit card required
Building something? Get API access →