// insider-profile
Harrington Robert Arthur
DirectorView on SEC.gov ↗
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 1 insider purchased shares (net $12K). Buying was led by Harrington Robert Arthur.
// track-record
$0
Total purchased
$395K
Total sold
6
0B · 6S transactions
Net seller
Overall direction
Most active in
Filing history: Oct 2023 — Apr 2026Based on last 20 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 15, 2026 | Harrington Robert Arthur | CYTK | Award | 191 | $65.37 | $12K |
| Jan 15, 2026 | Harrington Robert Arthur | CYTK | Award | 197 | $63.44 | $12K |
| Dec 1, 2025 | Harrington Robert Arthur | CYTK | Sale | 2,150 | $66.80 | $144K |
| Oct 15, 2025 | Harrington Robert Arthur | CYTK | Award | 199 | $62.80 | $12K |
| Sep 2, 2025 | Harrington Robert Arthur | CYTK | Sale | 2,150 | $48.67 | $105K |
15 more transactions hidden
Free account · No credit card required
Building something? Get API access →