Hayden Michael R
CIK: 0001352908
Director
Primary company: IONIS PHARMACEUTICALS INC (IONS)
Hayden Michael R is a corporate insider at IONIS PHARMACEUTICALS INC (IONS) filing SEC Form 4 transactions. 139 transactions across 5 companies, totaling $3,526,639 in purchases and $2,550,000 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 |
|---|---|---|---|---|---|---|---|
| Purchase | 53,613 | $10.64 | $570K | 1,373,397 | 8/24/2026 Filed: 8/24/2026 | Filing → | |
| Purchase | 46,387 | $10.37 | $481K | 1,319,784 | 8/12/2026 Filed: 8/12/2026 | Filing → | |
| Gift | 50,000 | - | - | 1,273,397 | 8/11/2026 Filed: 8/11/2026 | Filing → | |
| Purchase | 5,000 | $51.60 | $258K | 24,000 | 7/31/2026 Filed: 7/30/2026 | Filing → | |
| Purchase | 15,000 | $53.38 | $801K | 19,000 | 7/30/2026 Filed: 7/30/2026 | Filing → | |
| Award | 2,301 | - | - | 12,198 | 7/1/2026 Filed: 7/1/2026 | Filing → | |
| Award | 5,369 | $79.19 | $425K | 5,369 | 7/1/2026 Filed: 7/1/2026 | Filing → | |
| Award | 111,701 | $5.27 | $589K | 1,011,544 | 6/11/2026 Filed: 6/11/2026 | Filing → | |
89bio, Inc. ETNB | Disposition | 56,400 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 45,150 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 27,400 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 25,000 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 12,500 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 7,000 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 7,000 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 22,730 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 2,933 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | Disposition | 27,647 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | U | 61,538 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
89bio, Inc. ETNB | U | 103,978 | - | - | 0 | 10/30/2025 Filed: 10/30/2025 | Filing → |
Type
Purchase
Shares
53,613
Price
$10.64
Value
$570K
Type
Purchase
Shares
46,387
Price
$10.37
Value
$481K
Type
Gift
Shares
50,000
Price
-
Value
-
Type
Purchase
Shares
5,000
Price
$51.60
Value
$258K
Type
Purchase
Shares
15,000
Price
$53.38
Value
$801K
Type
Award
Shares
2,301
Price
-
Value
-
Type
Award
Shares
5,369
Price
$79.19
Value
$425K
Type
Award
Shares
111,701
Price
$5.27
Value
$589K
89bio, Inc.
ETNB
Type
Disposition
Shares
56,400
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
45,150
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
27,400
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
25,000
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
12,500
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
7,000
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
7,000
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
22,730
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
2,933
Price
-
Value
-
89bio, Inc.
ETNB
Type
Disposition
Shares
27,647
Price
-
Value
-
89bio, Inc.
ETNB
Type
U
Shares
61,538
Price
-
Value
-
89bio, Inc.
ETNB
Type
U
Shares
103,978
Price
-
Value
-
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