Harrington Robert Arthur
CIK: 0001923988
Primary company: CYTOKINETICS INC (CYTK)
Harrington Robert Arthur is a corporate insider at CYTOKINETICS INC (CYTK) filing SEC Form 4 transactions. 30 transactions, totaling $0 in purchases and $394,922 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
CYTOKINETICS INC CYTK | Award | 151 | $82.62 | $12K | 21,932 | 7/15/2026 Filed: 7/15/2026 | Filing → |
CYTOKINETICS INC CYTK | Award | 4,301 | $77.15 | $332K | 4,301 | 5/27/2026 Filed: 5/27/2026 | Filing → |
CYTOKINETICS INC CYTK | Award | 2,851 | - | - | 21,781 | 5/27/2026 Filed: 5/27/2026 | Filing → |
CYTOKINETICS INC CYTK | Award | 191 | $65.37 | $12K | 18,930 | 4/15/2026 Filed: 4/15/2026 | Filing → |
CYTOKINETICS INC CYTK | Sale | 2,150 | $66.80 | $144K | 18,542 | 12/1/2025 Filed: 12/2/2025 | Filing → |
CYTOKINETICS INC CYTK | Award | 199 | $62.80 | $12K | 20,692 | 10/15/2025 Filed: 10/16/2025 | Filing → |
CYTOKINETICS INC CYTK | Sale | 2,150 | $48.67 | $105K | 20,493 | 9/2/2025 Filed: 9/2/2025 | Filing → |
CYTOKINETICS INC CYTK | Award | 328 | $38.01 | $12K | 22,643 | 7/15/2025 Filed: 7/16/2025 | Filing → |
CYTOKINETICS INC CYTK | Award | 10,880 | - | - | 10,880 | 5/14/2025 Filed: 5/19/2025 | Filing → |
CYTOKINETICS INC CYTK | Award | 7,333 | - | - | 22,315 | 5/14/2025 Filed: 5/19/2025 | Filing → |
CYTOKINETICS INC CYTK | Award | 324 | $38.56 | $12K | 14,982 | 4/15/2025 Filed: 4/16/2025 | Filing → |
CYTOKINETICS INC CYTK | Sale | 450 | $39.43 | $18K | 14,658 | 4/3/2025 Filed: 4/4/2025 | Filing → |
CYTOKINETICS INC CYTK | Sale | 900 | $42.50 | $38K | 15,108 | 3/4/2025 Filed: 3/4/2025 | Filing → |
CYTOKINETICS INC CYTK | Award | 255 | $48.93 | $12K | 16,008 | 1/2/2025 Filed: 1/6/2025 | Filing → |
CYTOKINETICS INC CYTK | Award | 237 | $52.60 | $12K | 15,753 | 10/1/2024 Filed: 10/3/2024 | Filing → |
CYTOKINETICS INC CYTK | Sale | 253 | $54.61 | $14K | 15,516 | 7/5/2024 Filed: 7/8/2024 | Filing → |
CYTOKINETICS INC CYTK | Award | 228 | - | - | 15,769 | 7/1/2024 Filed: 7/3/2024 | Filing → |
CYTOKINETICS INC CYTK | Sale | 1,580 | $48.64 | $77K | 15,541 | 6/3/2024 Filed: 6/5/2024 | Filing → |
CYTOKINETICS INC CYTK | Award | 3,636 | - | - | 3,636 | 5/15/2024 Filed: 5/16/2024 | Filing → |
CYTOKINETICS INC CYTK | Award | 5,600 | - | - | 17,121 | 5/15/2024 Filed: 5/16/2024 | Filing → |
CYTOKINETICS INC
CYTK
Type
Award
Shares
151
Price
$82.62
Value
$12K
CYTOKINETICS INC
CYTK
Type
Award
Shares
4,301
Price
$77.15
Value
$332K
CYTOKINETICS INC
CYTK
Type
Award
Shares
2,851
Price
-
Value
-
CYTOKINETICS INC
CYTK
Type
Award
Shares
191
Price
$65.37
Value
$12K
CYTOKINETICS INC
CYTK
Type
Sale
Shares
2,150
Price
$66.80
Value
$144K
CYTOKINETICS INC
CYTK
Type
Award
Shares
199
Price
$62.80
Value
$12K
CYTOKINETICS INC
CYTK
Type
Sale
Shares
2,150
Price
$48.67
Value
$105K
CYTOKINETICS INC
CYTK
Type
Award
Shares
328
Price
$38.01
Value
$12K
CYTOKINETICS INC
CYTK
Type
Award
Shares
10,880
Price
-
Value
-
CYTOKINETICS INC
CYTK
Type
Award
Shares
7,333
Price
-
Value
-
CYTOKINETICS INC
CYTK
Type
Award
Shares
324
Price
$38.56
Value
$12K
CYTOKINETICS INC
CYTK
Type
Sale
Shares
450
Price
$39.43
Value
$18K
CYTOKINETICS INC
CYTK
Type
Sale
Shares
900
Price
$42.50
Value
$38K
CYTOKINETICS INC
CYTK
Type
Award
Shares
255
Price
$48.93
Value
$12K
CYTOKINETICS INC
CYTK
Type
Award
Shares
237
Price
$52.60
Value
$12K
CYTOKINETICS INC
CYTK
Type
Sale
Shares
253
Price
$54.61
Value
$14K
CYTOKINETICS INC
CYTK
Type
Award
Shares
228
Price
-
Value
-
CYTOKINETICS INC
CYTK
Type
Sale
Shares
1,580
Price
$48.64
Value
$77K
CYTOKINETICS INC
CYTK
Type
Award
Shares
3,636
Price
-
Value
-
CYTOKINETICS INC
CYTK
Type
Award
Shares
5,600
Price
-
Value
-
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