Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Hayden Michael R
Over the trailing 90 days, Hayden Michael R (Director at IONIS PHARMACEUTICALS INC) bought $1.1M of stock across 2 companies, per 5 SEC Form 4 transactions.
- Role
- Director
- Window
- Trailing 90 days · 5 transactions · CIK 1352908
- Net activity
- +$1.1M ($1.1M bought · $0 sold)
By Company (Trailing 90 Days)
Transactions (5)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-31 | IONS | Buy | 5.0K | $258K | Open market or private purchase |
| 2026-07-30 | IONS | Buy | 15.0K | $801K | Open market or private purchase |
| 2026-07-01 | IONS | Buy | 5.4K | $0 | Grant, award or other acquisition |
| 2026-07-01 | IONS | Buy | 2.3K | $0 | Grant, award or other acquisition |
| 2026-06-11 | ABCL | Buy | 111.7K | $0 | Grant, award or other acquisition |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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