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Harrington Robert Arthur
DirectorCIK 0001923988
Total Volume
$630.0K
7 filings
Purchases
$0
0 buy txns
Sales
$248.3K
2 sell txns
Net Activity
-$248.3K
net sold
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 7
- Buy transactions
- 0
- Sell transactions
- 2
- Companies
- 1
- Active
- 2025–2026
Harrington Robert Arthur, Director, has filed 7 reports across 1 company, totaling $630.0K in disclosed volume. Sales ($248.3K) outpace purchases ($0). Insider sales are common for diversification and should be read in context. All data sourced from SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
7 loaded
| May 27 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Grant | $0 |
| Apr 15 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Grant | $12.5K |
| Jan 16 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Grant | $12.5K |
| Dec 2 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Sell | $143.6K |
| Oct 16 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Grant | $12.5K |
| Sep 2 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Sell | $104.6K |
| Jul 16 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Grant | $12.5K |
7 filings