Robert Arthur Harrington
CIK 1923988 · last filed 2026-05-27
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.53M
Companies
1
Total Filings
25
Lifetime Open-Market Net
-$394.9K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CYTK | Director | 21,781 | $70.15 | $1.53M | -$394.9K | 25 | 2026-05-27 |
Recent Filings · Page 2 of 3
25 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-03-04 | CYTK | Sell (S) | −900 | -$38.2K | EDGAR |
| 2025-01-06 | CYTK | Grant (A) | +255 | $12.5K | EDGAR |
| 2024-10-03 | CYTK | Grant (A) | +237 | $12.5K | EDGAR |
| 2024-07-08 | CYTK | Sell (S) | −253 | -$13.8K | EDGAR |
| 2024-07-03 | CYTK | Grant (A) | +228 | $0 | EDGAR |
| 2024-06-05 | CYTK | Sell (S) | −1,580 | -$76.9K | EDGAR |
| 2024-05-16 | CYTK | Grant (A) | +5,600 | $0 | EDGAR |
| 2024-01-03 | CYTK | Grant (A) | +148 | $12.4K | EDGAR |
| 2023-10-03 | CYTK | Grant (A) | +448 | $12.5K | EDGAR |
| 2023-07-05 | CYTK | Grant (A) | +374 | $12.5K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.